diff options
| author | luka <luka@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-07-11 23:38:14 +0000 |
|---|---|---|
| committer | luka <luka@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-07-11 23:38:14 +0000 |
| commit | 94a17b96c4b537258b3d338ac00c0757c4936c01 (patch) | |
| tree | f6fa906f2e09844443b41ca345686f6d4047296c /target/linux/generic/files/crypto/ocf/kirkwood/mvHal | |
| parent | 8ad915e15787ddfdb4f87a04b58f148629d2affd (diff) | |
ocf: update to version 20120127
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32672 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/kirkwood/mvHal')
29 files changed, 5119 insertions, 1277 deletions
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvCompVer.txt new file mode 100644 index 0000000000..38a9264400 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvHalVer.h b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvHalVer.h index 1849198569..3bfcfe19e2 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvHalVer.h +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvHalVer.h @@ -1,73 +1,73 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ - - -#ifndef __INCmvHalVerh -#define __INCmvHalVerh - -/* Defines */ -#define MV_HAL_VERSION "FEROCEON_HAL_3_1_7" -#define MV_RELEASE_BASELINE "SoCandControllers_FEROCEON_RELEASE_7_9_2009_KW_4_3_4_DD_2_1_4_6183_1_1_4" - +/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+
+#ifndef __INCmvHalVerh
+#define __INCmvHalVerh
+
+/* Defines */
+#define MV_HAL_VERSION "FEROCEON_HAL_3_1_7"
+#define MV_RELEASE_BASELINE "SoCandControllers_FEROCEON_RELEASE_7_9_2009_KW_4_3_4_DD_2_1_4_6183_1_1_4"
+
#endif /* __INCmvHalVerh */
\ No newline at end of file diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.c index 2d148e0fc9..fbe7c566d6 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.c +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.c @@ -236,61 +236,61 @@ MV_TARGET mvCtrlTargetGet(MV_TARGET_ATTRIB *targetAttrib) return target; } - -MV_STATUS mvCtrlAddrDecToParams(MV_DEC_WIN *pAddrDecWin, - MV_DEC_WIN_PARAMS *pWinParam) -{ - MV_U32 baseToReg=0, sizeToReg=0; - - /* BaseLow[31:16] => base register [31:16] */ - baseToReg = pAddrDecWin->addrWin.baseLow & CTRL_DEC_BASE_MASK; - - /* Write to address decode Base Address Register */ - pWinParam->baseAddr &= ~CTRL_DEC_BASE_MASK; - pWinParam->baseAddr |= baseToReg; - - /* Get size register value according to window size */ - sizeToReg = ctrlSizeToReg(pAddrDecWin->addrWin.size, CTRL_DEC_SIZE_ALIGNMENT); - - /* Size parameter validity check. */ - if (-1 == sizeToReg) - { - mvOsPrintf("mvCtrlAddrDecToParams: ERR. ctrlSizeToReg failed.\n"); - return MV_BAD_PARAM; - } - pWinParam->size = sizeToReg; - - pWinParam->attrib = mvTargetDefaultsArray[MV_CHANGE_BOOT_CS(pAddrDecWin->target)].attrib; - pWinParam->targetId = mvTargetDefaultsArray[MV_CHANGE_BOOT_CS(pAddrDecWin->target)].targetId; - - return MV_OK; -} - -MV_STATUS mvCtrlParamsToAddrDec(MV_DEC_WIN_PARAMS *pWinParam, - MV_DEC_WIN *pAddrDecWin) -{ - MV_TARGET_ATTRIB targetAttrib; - - pAddrDecWin->addrWin.baseLow = pWinParam->baseAddr; - - /* Upper 32bit address base is supported under PCI High Address remap */ - pAddrDecWin->addrWin.baseHigh = 0; - - /* Prepare sizeReg to ctrlRegToSize function */ - pAddrDecWin->addrWin.size = ctrlRegToSize(pWinParam->size, CTRL_DEC_SIZE_ALIGNMENT); - - if (-1 == pAddrDecWin->addrWin.size) - { - DB(mvOsPrintf("mvCtrlParamsToAddrDec: ERR. ctrlRegToSize failed.\n")); - return MV_BAD_PARAM; - } - targetAttrib.targetId = pWinParam->targetId; - targetAttrib.attrib = pWinParam->attrib; - - pAddrDecWin->target = mvCtrlTargetGet(&targetAttrib); - - return MV_OK; -} - - - +
+MV_STATUS mvCtrlAddrDecToParams(MV_DEC_WIN *pAddrDecWin,
+ MV_DEC_WIN_PARAMS *pWinParam)
+{
+ MV_U32 baseToReg=0, sizeToReg=0;
+
+ /* BaseLow[31:16] => base register [31:16] */
+ baseToReg = pAddrDecWin->addrWin.baseLow & CTRL_DEC_BASE_MASK;
+
+ /* Write to address decode Base Address Register */
+ pWinParam->baseAddr &= ~CTRL_DEC_BASE_MASK;
+ pWinParam->baseAddr |= baseToReg;
+
+ /* Get size register value according to window size */
+ sizeToReg = ctrlSizeToReg(pAddrDecWin->addrWin.size, CTRL_DEC_SIZE_ALIGNMENT);
+
+ /* Size parameter validity check. */
+ if (-1 == sizeToReg)
+ {
+ mvOsPrintf("mvCtrlAddrDecToParams: ERR. ctrlSizeToReg failed.\n");
+ return MV_BAD_PARAM;
+ }
+ pWinParam->size = sizeToReg;
+
+ pWinParam->attrib = mvTargetDefaultsArray[MV_CHANGE_BOOT_CS(pAddrDecWin->target)].attrib;
+ pWinParam->targetId = mvTargetDefaultsArray[MV_CHANGE_BOOT_CS(pAddrDecWin->target)].targetId;
+
+ return MV_OK;
+}
+
+MV_STATUS mvCtrlParamsToAddrDec(MV_DEC_WIN_PARAMS *pWinParam,
+ MV_DEC_WIN *pAddrDecWin)
+{
+ MV_TARGET_ATTRIB targetAttrib;
+
+ pAddrDecWin->addrWin.baseLow = pWinParam->baseAddr;
+
+ /* Upper 32bit address base is supported under PCI High Address remap */
+ pAddrDecWin->addrWin.baseHigh = 0;
+
+ /* Prepare sizeReg to ctrlRegToSize function */
+ pAddrDecWin->addrWin.size = ctrlRegToSize(pWinParam->size, CTRL_DEC_SIZE_ALIGNMENT);
+
+ if (-1 == pAddrDecWin->addrWin.size)
+ {
+ DB(mvOsPrintf("mvCtrlParamsToAddrDec: ERR. ctrlRegToSize failed.\n"));
+ return MV_BAD_PARAM;
+ }
+ targetAttrib.targetId = pWinParam->targetId;
+ targetAttrib.attrib = pWinParam->attrib;
+
+ pAddrDecWin->target = mvCtrlTargetGet(&targetAttrib);
+
+ return MV_OK;
+}
+
+ +
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.h b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.h index 30efe98ce9..946737f580 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.h +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/mvCtrlEnvAddrDec.h @@ -158,23 +158,23 @@ typedef struct _mvTargetAttrib MV_TARGET_ID targetId; /* Target Id of this MV_TARGET */ }MV_TARGET_ATTRIB; - - -/* This structure describes address decode window */ -typedef struct _mvDecWin -{ - MV_TARGET target; /* Target for addr decode window */ - MV_ADDR_WIN addrWin; /* Address window of target */ - MV_BOOL enable; /* Window enable/disable */ -}MV_DEC_WIN; - -typedef struct _mvDecWinParams -{ - MV_TARGET_ID targetId; /* Target ID field */ - MV_U8 attrib; /* Attribute field */ - MV_U32 baseAddr; /* Base address in register format */ - MV_U32 size; /* Size in register format */ -}MV_DEC_WIN_PARAMS; +
+
+/* This structure describes address decode window */
+typedef struct _mvDecWin
+{
+ MV_TARGET target; /* Target for addr decode window */
+ MV_ADDR_WIN addrWin; /* Address window of target */
+ MV_BOOL enable; /* Window enable/disable */
+}MV_DEC_WIN;
+
+typedef struct _mvDecWinParams
+{
+ MV_TARGET_ID targetId; /* Target ID field */
+ MV_U8 attrib; /* Attribute field */
+ MV_U32 baseAddr; /* Base address in register format */
+ MV_U32 size; /* Size in register format */
+}MV_DEC_WIN_PARAMS;
/* mvCtrlEnvAddrDec API list */ @@ -191,11 +191,11 @@ MV_STATUS mvCtrlAttribGet(MV_TARGET target, MV_TARGET mvCtrlTargetGet(MV_TARGET_ATTRIB *targetAttrib); -MV_STATUS mvCtrlAddrDecToParams(MV_DEC_WIN *pAddrDecWin, - MV_DEC_WIN_PARAMS *pWinParam); +MV_STATUS mvCtrlAddrDecToParams(MV_DEC_WIN *pAddrDecWin,
+ MV_DEC_WIN_PARAMS *pWinParam);
-MV_STATUS mvCtrlParamsToAddrDec(MV_DEC_WIN_PARAMS *pWinParam, - MV_DEC_WIN *pAddrDecWin); +MV_STATUS mvCtrlParamsToAddrDec(MV_DEC_WIN_PARAMS *pWinParam,
+ MV_DEC_WIN *pAddrDecWin);
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvCpuIfInit.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvCpuIfInit.S new file mode 100644 index 0000000000..b7efda02c3 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvCpuIfInit.S @@ -0,0 +1,163 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#define MV_ASMLANGUAGE +#include "mvOsAsm.h" +#include "mvDeviceId.h" +#include "mvCtrlEnvRegs.h" +#include "mvCpuIfRegs.h" +#include "mvCtrlEnvAsm.h" + + +/******************************************************************************* +* mvCpuIfPreInit - Make early initialization of CPU interface. +* +* DESCRIPTION: +* The function will initialize the CPU interface parameters that must +* be initialize before any BUS activity towards the DDR interface, +* which means it must be executed from ROM. Because of that, the function +* is implemented in assembly code. +* The function configure the following CPU config register parameters: +* 1) CPU2MbusLTickDrv +* 2) CPU2MbusLTickSample. +* NOTE: This function must be called AFTER the internal register +* base is modified to INTER_REGS_BASE. +* +* INPUT: +* None. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +* r11 holds return function address. +*******************************************************************************/ +#define MV88F6281_PCKG_OPT 2 +#define MV88F6192_PCKG_OPT 1 +#define MV88F6180_PCKG_OPT 0 + + .globl _mvCpuIfPreInit +_mvCpuIfPreInit: + + mov r11, LR /* Save link register */ + + /* Read device ID */ + MV_CTRL_MODEL_GET_ASM(r4, r5); + + /* goto calcConfigReg if device is 6281 */ + ldr r5, =MV88F6281_PCKG_OPT + cmp r4, r5 + beq calcConfigReg + + /* goto calcConfigReg if device is 6192/6190 */ + ldr r5, =MV88F6192_PCKG_OPT + cmp r4, r5 + beq calcConfigReg + + /* Else 6180 */ + /* Get the "sample on reset" register */ + MV_REG_READ_ASM (r4, r5, MPP_SAMPLE_AT_RESET) + ldr r5, =MSAR_CPUCLCK_MASK_6180 + and r5, r4, r5 + mov r5, r5, lsr #MSAR_CPUCLCK_OFFS_6180 + + ldr r4, =CPU_2_MBUSL_DDR_CLK_1x3 + cmp r5, #CPU_2_DDR_CLK_1x3_1 + beq setConfigReg + + ldr r4, =CPU_2_MBUSL_DDR_CLK_1x4 + cmp r5, #CPU_2_DDR_CLK_1x4_1 + beq setConfigReg + b setConfigReg + +calcConfigReg: + /* Get the "sample on reset" register */ + MV_REG_READ_ASM (r4, r5, MPP_SAMPLE_AT_RESET) + ldr r5, =MSAR_DDRCLCK_RTIO_MASK + and r5, r4, r5 + mov r5, r5, lsr #MSAR_DDRCLCK_RTIO_OFFS + + ldr r4, =CPU_2_MBUSL_DDR_CLK_1x3 + cmp r5, #CPU_2_DDR_CLK_1x3 + beq setConfigReg + + ldr r4, =CPU_2_MBUSL_DDR_CLK_1x4 + cmp r5, #CPU_2_DDR_CLK_1x4 + beq setConfigReg + + /* Else */ + ldr r4, =0 + +setConfigReg: + /* Read CPU Config register */ + MV_REG_READ_ASM (r7, r5, CPU_CONFIG_REG) + ldr r5, =~(CCR_CPU_2_MBUSL_TICK_DRV_MASK | CCR_CPU_2_MBUSL_TICK_SMPL_MASK) + and r7, r7, r5 /* Clear register fields */ + orr r7, r7, r4 /* Set the values according to the findings */ + MV_REG_WRITE_ASM (r7, r5, CPU_CONFIG_REG) + +done: + mov PC, r11 /* r11 is saved link register */ diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.h b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.h index 611f5776b7..325fb8d060 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.h +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.h @@ -1,128 +1,128 @@ - -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ -#ifndef __INCMVSysSataAddrDech -#define __INCMVSysSataAddrDech - -#include "mvCommon.h" -#include "ctrlEnv/mvCtrlEnvLib.h" -#include "ctrlEnv/sys/mvCpuIf.h" - - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct _mvSataDecWin -{ - MV_TARGET target; - MV_ADDR_WIN addrWin; /* An address window*/ - MV_BOOL enable; /* Address decode window is enabled/disabled */ - -} MV_SATA_DEC_WIN; - - -#define MV_SATA_MAX_ADDR_DECODE_WIN 4 - -#define MV_SATA_WIN_CTRL_REG(dev, win) (SATA_REG_BASE + 0x30 + ((win)<<4)) -#define MV_SATA_WIN_BASE_REG(dev, win) (SATA_REG_BASE + 0x34 + ((win)<<4)) - -/* BITs in Bridge Interrupt Cause and Mask registers */ -#define MV_SATA_ADDR_DECODE_ERROR_BIT 0 -#define MV_SATA_ADDR_DECODE_ERROR_MASK (1<<MV_SATA_ADDR_DECODE_ERROR_BIT) - -/* BITs in Windows 0-3 Control and Base Registers */ -#define MV_SATA_WIN_ENABLE_BIT 0 -#define MV_SATA_WIN_ENABLE_MASK (1<<MV_SATA_WIN_ENABLE_BIT) - -#define MV_SATA_WIN_TARGET_OFFSET 4 -#define MV_SATA_WIN_TARGET_MASK (0xF<<MV_SATA_WIN_TARGET_OFFSET) - -#define MV_SATA_WIN_ATTR_OFFSET 8 -#define MV_SATA_WIN_ATTR_MASK (0xFF<<MV_SATA_WIN_ATTR_OFFSET) - -#define MV_SATA_WIN_SIZE_OFFSET 16 -#define MV_SATA_WIN_SIZE_MASK (0xFFFF<<MV_SATA_WIN_SIZE_OFFSET) - -#define MV_SATA_WIN_BASE_OFFSET 16 -#define MV_SATA_WIN_BASE_MASK (0xFFFF<<MV_SATA_WIN_BASE_OFFSET) - -MV_STATUS mvSataWinGet(int dev, MV_U32 winNum, MV_SATA_DEC_WIN *pAddrDecWin); -MV_STATUS mvSataWinSet(int dev, MV_U32 winNum, MV_SATA_DEC_WIN *pAddrDecWin); -MV_STATUS mvSataWinByTargetGet(MV_TARGET target, MV_SATA_DEC_WIN *pAddrDecWin); -MV_STATUS mvSataWinInit(MV_VOID); -MV_VOID mvSataAddrDecShow(MV_VOID); - - -#ifdef __cplusplus -} -#endif - - -#endif - - - - - +
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+#ifndef __INCMVSysSataAddrDech
+#define __INCMVSysSataAddrDech
+
+#include "mvCommon.h"
+#include "ctrlEnv/mvCtrlEnvLib.h"
+#include "ctrlEnv/sys/mvCpuIf.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct _mvSataDecWin
+{
+ MV_TARGET target;
+ MV_ADDR_WIN addrWin; /* An address window*/
+ MV_BOOL enable; /* Address decode window is enabled/disabled */
+
+} MV_SATA_DEC_WIN;
+
+
+#define MV_SATA_MAX_ADDR_DECODE_WIN 4
+
+#define MV_SATA_WIN_CTRL_REG(dev, win) (SATA_REG_BASE + 0x30 + ((win)<<4))
+#define MV_SATA_WIN_BASE_REG(dev, win) (SATA_REG_BASE + 0x34 + ((win)<<4))
+
+/* BITs in Bridge Interrupt Cause and Mask registers */
+#define MV_SATA_ADDR_DECODE_ERROR_BIT 0
+#define MV_SATA_ADDR_DECODE_ERROR_MASK (1<<MV_SATA_ADDR_DECODE_ERROR_BIT)
+
+/* BITs in Windows 0-3 Control and Base Registers */
+#define MV_SATA_WIN_ENABLE_BIT 0
+#define MV_SATA_WIN_ENABLE_MASK (1<<MV_SATA_WIN_ENABLE_BIT)
+
+#define MV_SATA_WIN_TARGET_OFFSET 4
+#define MV_SATA_WIN_TARGET_MASK (0xF<<MV_SATA_WIN_TARGET_OFFSET)
+
+#define MV_SATA_WIN_ATTR_OFFSET 8
+#define MV_SATA_WIN_ATTR_MASK (0xFF<<MV_SATA_WIN_ATTR_OFFSET)
+
+#define MV_SATA_WIN_SIZE_OFFSET 16
+#define MV_SATA_WIN_SIZE_MASK (0xFFFF<<MV_SATA_WIN_SIZE_OFFSET)
+
+#define MV_SATA_WIN_BASE_OFFSET 16
+#define MV_SATA_WIN_BASE_MASK (0xFFFF<<MV_SATA_WIN_BASE_OFFSET)
+
+MV_STATUS mvSataWinGet(int dev, MV_U32 winNum, MV_SATA_DEC_WIN *pAddrDecWin);
+MV_STATUS mvSataWinSet(int dev, MV_U32 winNum, MV_SATA_DEC_WIN *pAddrDecWin);
+MV_STATUS mvSataWinByTargetGet(MV_TARGET target, MV_SATA_DEC_WIN *pAddrDecWin);
+MV_STATUS mvSataWinInit(MV_VOID);
+MV_VOID mvSataAddrDecShow(MV_VOID);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
+
+
+
+
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSdmmc.h b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSdmmc.h index c2f9f79446..4c50a2b694 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSdmmc.h +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSdmmc.h @@ -1,125 +1,125 @@ - -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ -#ifndef __INCMVSysSdmmcAddrDech -#define __INCMVSysSdmmcAddrDech - -#include "mvCommon.h" -#include "ctrlEnv/mvCtrlEnvLib.h" -#include "ctrlEnv/sys/mvCpuIf.h" - - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct _mvSdmmcDecWin -{ - MV_TARGET target; - MV_ADDR_WIN addrWin; /* An address window*/ - MV_BOOL enable; /* Address decode window is enabled/disabled */ - -} MV_SDMMC_DEC_WIN; - - -#define MV_SDMMC_MAX_ADDR_DECODE_WIN 4 - -#define MV_SDMMC_WIN_CTRL_REG(dev, win) (MV_SDIO_REG_BASE + 0x108 + ((win)<<3)) -#define MV_SDMMC_WIN_BASE_REG(dev, win) (MV_SDIO_REG_BASE + 0x10c + ((win)<<3)) - - -/* BITs in Windows 0-3 Control and Base Registers */ -#define MV_SDMMC_WIN_ENABLE_BIT 0 -#define MV_SDMMC_WIN_ENABLE_MASK (1<<MV_SDMMC_WIN_ENABLE_BIT) - -#define MV_SDMMC_WIN_TARGET_OFFSET 4 -#define MV_SDMMC_WIN_TARGET_MASK (0xF<<MV_SDMMC_WIN_TARGET_OFFSET) - -#define MV_SDMMC_WIN_ATTR_OFFSET 8 -#define MV_SDMMC_WIN_ATTR_MASK (0xFF<<MV_SDMMC_WIN_ATTR_OFFSET) - -#define MV_SDMMC_WIN_SIZE_OFFSET 16 -#define MV_SDMMC_WIN_SIZE_MASK (0xFFFF<<MV_SDMMC_WIN_SIZE_OFFSET) - -#define MV_SDMMC_WIN_BASE_OFFSET 16 -#define MV_SDMMC_WIN_BASE_MASK (0xFFFF<<MV_SDMMC_WIN_BASE_OFFSET) - -MV_STATUS mvSdmmcWinGet(int dev, MV_U32 winNum, MV_SDMMC_DEC_WIN *pAddrDecWin); -MV_STATUS mvSdmmcWinSet(int dev, MV_U32 winNum, MV_SDMMC_DEC_WIN *pAddrDecWin); -MV_STATUS mvSdmmcWinByTargetGet(MV_TARGET target, MV_SDMMC_DEC_WIN *pAddrDecWin); -MV_STATUS mvSdmmcWinInit(MV_VOID); -MV_VOID mvSdmmcAddrDecShow(MV_VOID); - - -#ifdef __cplusplus -} -#endif - - -#endif - - - - - +
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+#ifndef __INCMVSysSdmmcAddrDech
+#define __INCMVSysSdmmcAddrDech
+
+#include "mvCommon.h"
+#include "ctrlEnv/mvCtrlEnvLib.h"
+#include "ctrlEnv/sys/mvCpuIf.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct _mvSdmmcDecWin
+{
+ MV_TARGET target;
+ MV_ADDR_WIN addrWin; /* An address window*/
+ MV_BOOL enable; /* Address decode window is enabled/disabled */
+
+} MV_SDMMC_DEC_WIN;
+
+
+#define MV_SDMMC_MAX_ADDR_DECODE_WIN 4
+
+#define MV_SDMMC_WIN_CTRL_REG(dev, win) (MV_SDIO_REG_BASE + 0x108 + ((win)<<3))
+#define MV_SDMMC_WIN_BASE_REG(dev, win) (MV_SDIO_REG_BASE + 0x10c + ((win)<<3))
+
+
+/* BITs in Windows 0-3 Control and Base Registers */
+#define MV_SDMMC_WIN_ENABLE_BIT 0
+#define MV_SDMMC_WIN_ENABLE_MASK (1<<MV_SDMMC_WIN_ENABLE_BIT)
+
+#define MV_SDMMC_WIN_TARGET_OFFSET 4
+#define MV_SDMMC_WIN_TARGET_MASK (0xF<<MV_SDMMC_WIN_TARGET_OFFSET)
+
+#define MV_SDMMC_WIN_ATTR_OFFSET 8
+#define MV_SDMMC_WIN_ATTR_MASK (0xFF<<MV_SDMMC_WIN_ATTR_OFFSET)
+
+#define MV_SDMMC_WIN_SIZE_OFFSET 16
+#define MV_SDMMC_WIN_SIZE_MASK (0xFFFF<<MV_SDMMC_WIN_SIZE_OFFSET)
+
+#define MV_SDMMC_WIN_BASE_OFFSET 16
+#define MV_SDMMC_WIN_BASE_MASK (0xFFFF<<MV_SDMMC_WIN_BASE_OFFSET)
+
+MV_STATUS mvSdmmcWinGet(int dev, MV_U32 winNum, MV_SDMMC_DEC_WIN *pAddrDecWin);
+MV_STATUS mvSdmmcWinSet(int dev, MV_U32 winNum, MV_SDMMC_DEC_WIN *pAddrDecWin);
+MV_STATUS mvSdmmcWinByTargetGet(MV_TARGET target, MV_SDMMC_DEC_WIN *pAddrDecWin);
+MV_STATUS mvSdmmcWinInit(MV_VOID);
+MV_VOID mvSdmmcAddrDecShow(MV_VOID);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
+
+
+
+
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c index 6ac7f12bfc..ecf6944b84 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c @@ -1,462 +1,462 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ - -#include "mvSysTdm.h" - - -/* defines */ -#ifdef MV_DEBUG - #define DB(x) x -#else - #define DB(x) -#endif - -static MV_TARGET tdmAddrDecPrioTap[] = -{ - PEX0_MEM, - SDRAM_CS0, - SDRAM_CS1, - SDRAM_CS2, - SDRAM_CS3, - DEVICE_CS0, - DEVICE_CS1, - DEVICE_CS2, - DEV_BOOCS, - PEX0_IO, - TBL_TERM -};
- -static MV_STATUS tdmWinOverlapDetect(MV_U32 winNum, MV_ADDR_WIN *pAddrWin); - -/******************************************************************************* -* mvTdmWinInit - Initialize TDM address decode windows -* -* DESCRIPTION: -* This function initialize TDM window decode unit. It set the -* default address decode -* windows of the unit. -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* MV_ERROR if setting fail. -*******************************************************************************/ - -MV_STATUS mvTdmWinInit(void) -{ - MV_U32 winNum; - MV_U32 winPrioIndex = 0; - MV_CPU_DEC_WIN cpuAddrDecWin; - MV_TDM_DEC_WIN tdmWin; - MV_STATUS status; - - /*Disable all windows*/ - for (winNum = 0; winNum < TDM_MBUS_MAX_WIN; winNum++) - { - mvTdmWinEnable(winNum, MV_FALSE); - } - - for (winNum = 0; ((tdmAddrDecPrioTap[winPrioIndex] != TBL_TERM) && - (winNum < TDM_MBUS_MAX_WIN)); ) - { - status = mvCpuIfTargetWinGet(tdmAddrDecPrioTap[winPrioIndex], - &cpuAddrDecWin); - if (MV_NO_SUCH == status) - { - winPrioIndex++; - continue; - } - if (MV_OK != status) - { - mvOsPrintf("mvTdmInit: ERR. mvCpuIfTargetWinGet failed\n"); - return MV_ERROR; - } - - if (cpuAddrDecWin.enable == MV_TRUE) - { - tdmWin.addrWin.baseHigh = cpuAddrDecWin.addrWin.baseHigh; - tdmWin.addrWin.baseLow = cpuAddrDecWin.addrWin.baseLow; - tdmWin.addrWin.size = cpuAddrDecWin.addrWin.size; - tdmWin.enable = MV_TRUE; - tdmWin.target = tdmAddrDecPrioTap[winPrioIndex]; - if (MV_OK != mvTdmWinSet(winNum, &tdmWin)) - { - return MV_ERROR; - } - winNum++; - } - winPrioIndex++; - } - return MV_OK; -} - -/******************************************************************************* -* mvTdmWinSet - Set TDM target address window -* -* DESCRIPTION: -* This function sets a peripheral target (e.g. SDRAM bank0, PCI_MEM0) -* address window, also known as address decode window. -* After setting this target window, the TDM will be able to access the -* target within the address window. -* -* INPUT: -* winNum - TDM to target address decode window number. -* pAddrDecWin - TDM target window data structure. -* -* OUTPUT: -* None. -* -* RETURN: -* MV_ERROR if address window overlapps with other address decode windows. -* MV_BAD_PARAM if base address is invalid parameter or target is -* unknown. -* -*******************************************************************************/ - -MV_STATUS mvTdmWinSet(MV_U32 winNum, MV_TDM_DEC_WIN *pAddrDecWin) -{ - MV_TARGET_ATTRIB targetAttribs; - MV_DEC_REGS decRegs; - MV_U32 ctrlReg = 0; - - /* Parameter checking */ - if (winNum >= TDM_MBUS_MAX_WIN) - { - mvOsPrintf("mvTdmWinSet: ERR. Invalid win num %d\n",winNum); - return MV_BAD_PARAM; - } - - /* Check if the requested window overlapps with current windows */ - if (MV_TRUE == tdmWinOverlapDetect(winNum, &pAddrDecWin->addrWin)) - { - mvOsPrintf("mvTdmWinSet: ERR. Window %d overlap\n", winNum); - return MV_ERROR; - } - - /* check if address is aligned to the size */ - if (MV_IS_NOT_ALIGN(pAddrDecWin->addrWin.baseLow, pAddrDecWin->addrWin.size)) - { - mvOsPrintf("mvTdmWinSet: Error setting TDM window %d to "\ - "target %s.\nAddress 0x%08x is unaligned to size 0x%x.\n", - winNum, - mvCtrlTargetNameGet(pAddrDecWin->target), - pAddrDecWin->addrWin.baseLow, - pAddrDecWin->addrWin.size); - return MV_ERROR; - } - - decRegs.baseReg = MV_REG_READ(TDM_WIN_BASE_REG(winNum)); - decRegs.sizeReg = (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_SIZE_MASK) >> TDM_WIN_SIZE_OFFS; - - if (MV_OK != mvCtrlAddrDecToReg(&(pAddrDecWin->addrWin),&decRegs)) - { - mvOsPrintf("mvTdmWinSet: mvCtrlAddrDecToReg Failed\n"); - return MV_ERROR; - } - - mvCtrlAttribGet(pAddrDecWin->target, &targetAttribs); - - /* for the safe side we disable the window before writing the new - values */ - mvTdmWinEnable(winNum, MV_FALSE); - - ctrlReg |= (targetAttribs.attrib << TDM_WIN_ATTRIB_OFFS); - ctrlReg |= (targetAttribs.targetId << TDM_WIN_TARGET_OFFS); - ctrlReg |= (decRegs.sizeReg & TDM_WIN_SIZE_MASK); - - /* Write to address base and control registers */ - MV_REG_WRITE(TDM_WIN_BASE_REG(winNum), decRegs.baseReg); - MV_REG_WRITE(TDM_WIN_CTRL_REG(winNum), ctrlReg); - /* Enable address decode target window */ - if (pAddrDecWin->enable == MV_TRUE) - { - mvTdmWinEnable(winNum, MV_TRUE); - } - return MV_OK; -} - -/******************************************************************************* -* mvTdmWinGet - Get peripheral target address window. -* -* DESCRIPTION: -* Get TDM peripheral target address window. -* -* INPUT: -* winNum - TDM to target address decode window number. -* -* OUTPUT: -* pAddrDecWin - TDM target window data structure. -* -* RETURN: -* MV_ERROR if register parameters are invalid. -* -*******************************************************************************/ - -MV_STATUS mvTdmWinGet(MV_U32 winNum, MV_TDM_DEC_WIN *pAddrDecWin) -{ - - MV_DEC_REGS decRegs; - MV_TARGET_ATTRIB targetAttrib; - - /* Parameter checking */ - if (winNum >= TDM_MBUS_MAX_WIN) - { - mvOsPrintf("mvTdmWinGet: ERR. Invalid winNum %d\n", winNum); - return MV_NOT_SUPPORTED; - } - - decRegs.baseReg = MV_REG_READ(TDM_WIN_BASE_REG(winNum)); - decRegs.sizeReg = (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_SIZE_MASK) >> TDM_WIN_SIZE_OFFS; - - if (MV_OK != mvCtrlRegToAddrDec(&decRegs,&(pAddrDecWin->addrWin))) - { - mvOsPrintf("mvTdmWinGet: mvCtrlRegToAddrDec Failed \n"); - return MV_ERROR; - } - - /* attrib and targetId */ - targetAttrib.attrib = - (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_ATTRIB_MASK) >> TDM_WIN_ATTRIB_OFFS; - targetAttrib.targetId = - (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_TARGET_MASK) >> TDM_WIN_TARGET_OFFS; - - pAddrDecWin->target = mvCtrlTargetGet(&targetAttrib); - - /* Check if window is enabled */ - if (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_ENABLE_MASK) - { - pAddrDecWin->enable = MV_TRUE; - } - else - { - pAddrDecWin->enable = MV_FALSE; - } - - return MV_OK; -} - -/******************************************************************************* -* mvTdmWinEnable - Enable/disable a TDM to target address window -* -* DESCRIPTION: -* This function enable/disable a TDM to target address window. -* According to parameter 'enable' the routine will enable the -* window, thus enabling TDM accesses (before enabling the window it is -* tested for overlapping). Otherwise, the window will be disabled. -* -* INPUT: -* winNum - TDM to target address decode window number. -* enable - Enable/disable parameter. -* -* OUTPUT: -* N/A -* -* RETURN: -* MV_ERROR if decode window number was wrong or enabled window overlapps. -* -*******************************************************************************/ -MV_STATUS mvTdmWinEnable(int winNum, MV_BOOL enable) -{ - MV_TDM_DEC_WIN addrDecWin; - - if (MV_TRUE == enable) - { - if (winNum >= TDM_MBUS_MAX_WIN) - { - mvOsPrintf("mvTdmWinEnable:ERR. Invalid winNum%d\n",winNum); - return MV_ERROR; - } - - /* First check for overlap with other enabled windows */ - /* Get current window */ - if (MV_OK != mvTdmWinGet(winNum, &addrDecWin)) - { - mvOsPrintf("mvTdmWinEnable:ERR. targetWinGet fail\n"); - return MV_ERROR; - } - /* Check for overlapping */ - if (MV_FALSE == tdmWinOverlapDetect(winNum, &(addrDecWin.addrWin))) - { - /* No Overlap. Enable address decode target window */ - MV_REG_BIT_SET(TDM_WIN_CTRL_REG(winNum), TDM_WIN_ENABLE_MASK); - } - else - { /* Overlap detected */ - mvOsPrintf("mvTdmWinEnable:ERR. Overlap detected\n"); - return MV_ERROR; - } - } - else - { - MV_REG_BIT_RESET(TDM_WIN_CTRL_REG(winNum), TDM_WIN_ENABLE_MASK); - } - return MV_OK; -} - - -/******************************************************************************* -* tdmWinOverlapDetect - Detect TDM address windows overlapping -* -* DESCRIPTION: -* An unpredicted behaviour is expected in case TDM address decode -* windows overlapps. -* This function detects TDM address decode windows overlapping of a -* specified window. The function does not check the window itself for -* overlapping. The function also skipps disabled address decode windows. -* -* INPUT: -* winNum - address decode window number. -* pAddrDecWin - An address decode window struct. -* -* OUTPUT: -* None. -* -* RETURN: -* MV_TRUE if the given address window overlap current address -* decode map, MV_FALSE otherwise, MV_ERROR if reading invalid data -* from registers. -* -*******************************************************************************/ -static MV_STATUS tdmWinOverlapDetect(MV_U32 winNum, MV_ADDR_WIN *pAddrWin) -{ - MV_U32 winNumIndex; - MV_TDM_DEC_WIN addrDecWin; - - for (winNumIndex = 0; winNumIndex < TDM_MBUS_MAX_WIN; winNumIndex++) - { - /* Do not check window itself */ - if (winNumIndex == winNum) - { - continue; - } - /* Do not check disabled windows */ - if (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_ENABLE_MASK) - { - /* Get window parameters */ - if (MV_OK != mvTdmWinGet(winNumIndex, &addrDecWin)) - { - DB(mvOsPrintf("dmaWinOverlapDetect: ERR. TargetWinGet failed\n")); - return MV_ERROR; - } - - if (MV_TRUE == ctrlWinOverlapTest(pAddrWin, &(addrDecWin.addrWin))) - { - return MV_TRUE; - } - } - } - return MV_FALSE; -} - -/******************************************************************************* -* mvTdmAddrDecShow - Print the TDM address decode map. -* -* DESCRIPTION: -* This function print the TDM address decode map. -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* None. -* -*******************************************************************************/ -MV_VOID mvTdmAddrDecShow(MV_VOID) -{ - MV_TDM_DEC_WIN win; - int i; - - mvOsOutput( "\n" ); - mvOsOutput( "TDM:\n" ); - mvOsOutput( "----\n" ); - - for( i = 0; i < TDM_MBUS_MAX_WIN; i++ ) - { - memset( &win, 0, sizeof(MV_TDM_DEC_WIN) ); - - mvOsOutput( "win%d - ", i ); - - if (mvTdmWinGet(i, &win ) == MV_OK ) - { - if( win.enable ) - { - mvOsOutput( "%s base %08x, ", - mvCtrlTargetNameGet(win.target), win.addrWin.baseLow); - mvOsOutput( "...." ); - mvSizePrint( win.addrWin.size ); - mvOsOutput( "\n" ); - } - else - mvOsOutput( "disable\n" ); - } - } -} - +/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#include "mvSysTdm.h"
+
+
+/* defines */
+#ifdef MV_DEBUG
+ #define DB(x) x
+#else
+ #define DB(x)
+#endif
+
+static MV_TARGET tdmAddrDecPrioTap[] =
+{
+ PEX0_MEM,
+ SDRAM_CS0,
+ SDRAM_CS1,
+ SDRAM_CS2,
+ SDRAM_CS3,
+ DEVICE_CS0,
+ DEVICE_CS1,
+ DEVICE_CS2,
+ DEV_BOOCS,
+ PEX0_IO,
+ TBL_TERM
+};
+
+static MV_STATUS tdmWinOverlapDetect(MV_U32 winNum, MV_ADDR_WIN *pAddrWin);
+
+/*******************************************************************************
+* mvTdmWinInit - Initialize TDM address decode windows
+*
+* DESCRIPTION:
+* This function initialize TDM window decode unit. It set the
+* default address decode
+* windows of the unit.
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* MV_ERROR if setting fail.
+*******************************************************************************/
+
+MV_STATUS mvTdmWinInit(void)
+{
+ MV_U32 winNum;
+ MV_U32 winPrioIndex = 0;
+ MV_CPU_DEC_WIN cpuAddrDecWin;
+ MV_TDM_DEC_WIN tdmWin;
+ MV_STATUS status;
+
+ /*Disable all windows*/
+ for (winNum = 0; winNum < TDM_MBUS_MAX_WIN; winNum++)
+ {
+ mvTdmWinEnable(winNum, MV_FALSE);
+ }
+
+ for (winNum = 0; ((tdmAddrDecPrioTap[winPrioIndex] != TBL_TERM) &&
+ (winNum < TDM_MBUS_MAX_WIN)); )
+ {
+ status = mvCpuIfTargetWinGet(tdmAddrDecPrioTap[winPrioIndex],
+ &cpuAddrDecWin);
+ if (MV_NO_SUCH == status)
+ {
+ winPrioIndex++;
+ continue;
+ }
+ if (MV_OK != status)
+ {
+ mvOsPrintf("mvTdmInit: ERR. mvCpuIfTargetWinGet failed\n");
+ return MV_ERROR;
+ }
+
+ if (cpuAddrDecWin.enable == MV_TRUE)
+ {
+ tdmWin.addrWin.baseHigh = cpuAddrDecWin.addrWin.baseHigh;
+ tdmWin.addrWin.baseLow = cpuAddrDecWin.addrWin.baseLow;
+ tdmWin.addrWin.size = cpuAddrDecWin.addrWin.size;
+ tdmWin.enable = MV_TRUE;
+ tdmWin.target = tdmAddrDecPrioTap[winPrioIndex];
+ if (MV_OK != mvTdmWinSet(winNum, &tdmWin))
+ {
+ return MV_ERROR;
+ }
+ winNum++;
+ }
+ winPrioIndex++;
+ }
+ return MV_OK;
+}
+
+/*******************************************************************************
+* mvTdmWinSet - Set TDM target address window
+*
+* DESCRIPTION:
+* This function sets a peripheral target (e.g. SDRAM bank0, PCI_MEM0)
+* address window, also known as address decode window.
+* After setting this target window, the TDM will be able to access the
+* target within the address window.
+*
+* INPUT:
+* winNum - TDM to target address decode window number.
+* pAddrDecWin - TDM target window data structure.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* MV_ERROR if address window overlapps with other address decode windows.
+* MV_BAD_PARAM if base address is invalid parameter or target is
+* unknown.
+*
+*******************************************************************************/
+
+MV_STATUS mvTdmWinSet(MV_U32 winNum, MV_TDM_DEC_WIN *pAddrDecWin)
+{
+ MV_TARGET_ATTRIB targetAttribs;
+ MV_DEC_REGS decRegs;
+ MV_U32 ctrlReg = 0;
+
+ /* Parameter checking */
+ if (winNum >= TDM_MBUS_MAX_WIN)
+ {
+ mvOsPrintf("mvTdmWinSet: ERR. Invalid win num %d\n",winNum);
+ return MV_BAD_PARAM;
+ }
+
+ /* Check if the requested window overlapps with current windows */
+ if (MV_TRUE == tdmWinOverlapDetect(winNum, &pAddrDecWin->addrWin))
+ {
+ mvOsPrintf("mvTdmWinSet: ERR. Window %d overlap\n", winNum);
+ return MV_ERROR;
+ }
+
+ /* check if address is aligned to the size */
+ if (MV_IS_NOT_ALIGN(pAddrDecWin->addrWin.baseLow, pAddrDecWin->addrWin.size))
+ {
+ mvOsPrintf("mvTdmWinSet: Error setting TDM window %d to "\
+ "target %s.\nAddress 0x%08x is unaligned to size 0x%x.\n",
+ winNum,
+ mvCtrlTargetNameGet(pAddrDecWin->target),
+ pAddrDecWin->addrWin.baseLow,
+ pAddrDecWin->addrWin.size);
+ return MV_ERROR;
+ }
+
+ decRegs.baseReg = MV_REG_READ(TDM_WIN_BASE_REG(winNum));
+ decRegs.sizeReg = (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_SIZE_MASK) >> TDM_WIN_SIZE_OFFS;
+
+ if (MV_OK != mvCtrlAddrDecToReg(&(pAddrDecWin->addrWin),&decRegs))
+ {
+ mvOsPrintf("mvTdmWinSet: mvCtrlAddrDecToReg Failed\n");
+ return MV_ERROR;
+ }
+
+ mvCtrlAttribGet(pAddrDecWin->target, &targetAttribs);
+
+ /* for the safe side we disable the window before writing the new
+ values */
+ mvTdmWinEnable(winNum, MV_FALSE);
+
+ ctrlReg |= (targetAttribs.attrib << TDM_WIN_ATTRIB_OFFS);
+ ctrlReg |= (targetAttribs.targetId << TDM_WIN_TARGET_OFFS);
+ ctrlReg |= (decRegs.sizeReg & TDM_WIN_SIZE_MASK);
+
+ /* Write to address base and control registers */
+ MV_REG_WRITE(TDM_WIN_BASE_REG(winNum), decRegs.baseReg);
+ MV_REG_WRITE(TDM_WIN_CTRL_REG(winNum), ctrlReg);
+ /* Enable address decode target window */
+ if (pAddrDecWin->enable == MV_TRUE)
+ {
+ mvTdmWinEnable(winNum, MV_TRUE);
+ }
+ return MV_OK;
+}
+
+/*******************************************************************************
+* mvTdmWinGet - Get peripheral target address window.
+*
+* DESCRIPTION:
+* Get TDM peripheral target address window.
+*
+* INPUT:
+* winNum - TDM to target address decode window number.
+*
+* OUTPUT:
+* pAddrDecWin - TDM target window data structure.
+*
+* RETURN:
+* MV_ERROR if register parameters are invalid.
+*
+*******************************************************************************/
+
+MV_STATUS mvTdmWinGet(MV_U32 winNum, MV_TDM_DEC_WIN *pAddrDecWin)
+{
+
+ MV_DEC_REGS decRegs;
+ MV_TARGET_ATTRIB targetAttrib;
+
+ /* Parameter checking */
+ if (winNum >= TDM_MBUS_MAX_WIN)
+ {
+ mvOsPrintf("mvTdmWinGet: ERR. Invalid winNum %d\n", winNum);
+ return MV_NOT_SUPPORTED;
+ }
+
+ decRegs.baseReg = MV_REG_READ(TDM_WIN_BASE_REG(winNum));
+ decRegs.sizeReg = (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_SIZE_MASK) >> TDM_WIN_SIZE_OFFS;
+
+ if (MV_OK != mvCtrlRegToAddrDec(&decRegs,&(pAddrDecWin->addrWin)))
+ {
+ mvOsPrintf("mvTdmWinGet: mvCtrlRegToAddrDec Failed \n");
+ return MV_ERROR;
+ }
+
+ /* attrib and targetId */
+ targetAttrib.attrib =
+ (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_ATTRIB_MASK) >> TDM_WIN_ATTRIB_OFFS;
+ targetAttrib.targetId =
+ (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_TARGET_MASK) >> TDM_WIN_TARGET_OFFS;
+
+ pAddrDecWin->target = mvCtrlTargetGet(&targetAttrib);
+
+ /* Check if window is enabled */
+ if (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_ENABLE_MASK)
+ {
+ pAddrDecWin->enable = MV_TRUE;
+ }
+ else
+ {
+ pAddrDecWin->enable = MV_FALSE;
+ }
+
+ return MV_OK;
+}
+
+/*******************************************************************************
+* mvTdmWinEnable - Enable/disable a TDM to target address window
+*
+* DESCRIPTION:
+* This function enable/disable a TDM to target address window.
+* According to parameter 'enable' the routine will enable the
+* window, thus enabling TDM accesses (before enabling the window it is
+* tested for overlapping). Otherwise, the window will be disabled.
+*
+* INPUT:
+* winNum - TDM to target address decode window number.
+* enable - Enable/disable parameter.
+*
+* OUTPUT:
+* N/A
+*
+* RETURN:
+* MV_ERROR if decode window number was wrong or enabled window overlapps.
+*
+*******************************************************************************/
+MV_STATUS mvTdmWinEnable(int winNum, MV_BOOL enable)
+{
+ MV_TDM_DEC_WIN addrDecWin;
+
+ if (MV_TRUE == enable)
+ {
+ if (winNum >= TDM_MBUS_MAX_WIN)
+ {
+ mvOsPrintf("mvTdmWinEnable:ERR. Invalid winNum%d\n",winNum);
+ return MV_ERROR;
+ }
+
+ /* First check for overlap with other enabled windows */
+ /* Get current window */
+ if (MV_OK != mvTdmWinGet(winNum, &addrDecWin))
+ {
+ mvOsPrintf("mvTdmWinEnable:ERR. targetWinGet fail\n");
+ return MV_ERROR;
+ }
+ /* Check for overlapping */
+ if (MV_FALSE == tdmWinOverlapDetect(winNum, &(addrDecWin.addrWin)))
+ {
+ /* No Overlap. Enable address decode target window */
+ MV_REG_BIT_SET(TDM_WIN_CTRL_REG(winNum), TDM_WIN_ENABLE_MASK);
+ }
+ else
+ { /* Overlap detected */
+ mvOsPrintf("mvTdmWinEnable:ERR. Overlap detected\n");
+ return MV_ERROR;
+ }
+ }
+ else
+ {
+ MV_REG_BIT_RESET(TDM_WIN_CTRL_REG(winNum), TDM_WIN_ENABLE_MASK);
+ }
+ return MV_OK;
+}
+
+
+/*******************************************************************************
+* tdmWinOverlapDetect - Detect TDM address windows overlapping
+*
+* DESCRIPTION:
+* An unpredicted behaviour is expected in case TDM address decode
+* windows overlapps.
+* This function detects TDM address decode windows overlapping of a
+* specified window. The function does not check the window itself for
+* overlapping. The function also skipps disabled address decode windows.
+*
+* INPUT:
+* winNum - address decode window number.
+* pAddrDecWin - An address decode window struct.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* MV_TRUE if the given address window overlap current address
+* decode map, MV_FALSE otherwise, MV_ERROR if reading invalid data
+* from registers.
+*
+*******************************************************************************/
+static MV_STATUS tdmWinOverlapDetect(MV_U32 winNum, MV_ADDR_WIN *pAddrWin)
+{
+ MV_U32 winNumIndex;
+ MV_TDM_DEC_WIN addrDecWin;
+
+ for (winNumIndex = 0; winNumIndex < TDM_MBUS_MAX_WIN; winNumIndex++)
+ {
+ /* Do not check window itself */
+ if (winNumIndex == winNum)
+ {
+ continue;
+ }
+ /* Do not check disabled windows */
+ if (MV_REG_READ(TDM_WIN_CTRL_REG(winNum)) & TDM_WIN_ENABLE_MASK)
+ {
+ /* Get window parameters */
+ if (MV_OK != mvTdmWinGet(winNumIndex, &addrDecWin))
+ {
+ DB(mvOsPrintf("dmaWinOverlapDetect: ERR. TargetWinGet failed\n"));
+ return MV_ERROR;
+ }
+
+ if (MV_TRUE == ctrlWinOverlapTest(pAddrWin, &(addrDecWin.addrWin)))
+ {
+ return MV_TRUE;
+ }
+ }
+ }
+ return MV_FALSE;
+}
+
+/*******************************************************************************
+* mvTdmAddrDecShow - Print the TDM address decode map.
+*
+* DESCRIPTION:
+* This function print the TDM address decode map.
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+*******************************************************************************/
+MV_VOID mvTdmAddrDecShow(MV_VOID)
+{
+ MV_TDM_DEC_WIN win;
+ int i;
+
+ mvOsOutput( "\n" );
+ mvOsOutput( "TDM:\n" );
+ mvOsOutput( "----\n" );
+
+ for( i = 0; i < TDM_MBUS_MAX_WIN; i++ )
+ {
+ memset( &win, 0, sizeof(MV_TDM_DEC_WIN) );
+
+ mvOsOutput( "win%d - ", i );
+
+ if (mvTdmWinGet(i, &win ) == MV_OK )
+ {
+ if( win.enable )
+ {
+ mvOsOutput( "%s base %08x, ",
+ mvCtrlTargetNameGet(win.target), win.addrWin.baseLow);
+ mvOsOutput( "...." );
+ mvSizePrint( win.addrWin.size );
+ mvOsOutput( "\n" );
+ }
+ else
+ mvOsOutput( "disable\n" );
+ }
+ }
+}
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/mvCompVer.txt new file mode 100644 index 0000000000..40531164c5 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.5
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cntmr/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cntmr/mvCompVer.txt new file mode 100644 index 0000000000..85bfa612cd --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cntmr/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvCompVer.txt new file mode 100644 index 0000000000..85bfa612cd --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfBasicInit.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfBasicInit.S new file mode 100644 index 0000000000..f2a9365c0b --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfBasicInit.S @@ -0,0 +1,988 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#define MV_ASMLANGUAGE +#include "mvSysHwConfig.h" +#include "mvOsAsm.h" +#include "mvBoardEnvSpec.h" +#include "mvCpuIfRegs.h" +#include "mvDramIfConfig.h" +#include "mvDramIfRegs.h" +#include "pex/mvPexRegs.h" +#include "pci/mvPciRegs.h" +#include "mvCtrlEnvSpec.h" +#include "mvCtrlEnvAsm.h" +#include "cpu/mvCpuArm.h" +#include "mvCommon.h" + +/* defines */ + +#if !defined(MV_INC_BOARD_DDIM) +.globl dramBoot1 +dramBoot1: + .word 0 + +/****************************************************************************** +* +* +* +* +*******************************************************************************/ +#if defined(DB_PRPMC) || defined(DB_PEX_PCI) || defined(DB_MNG) + +/* PEX_PCI and PRPMC boards 256 MB*/ +#define STATIC_SDRAM0_BANK0_SIZE 0x0fff0001 +#define STATIC_SDRAM_CONFIG 0x03248400 +#define STATIC_SDRAM_MODE 0x62 +#define STATIC_DUNIT_CTRL_LOW 0x4041000 +#define STATIC_SDRAM_ADDR_CTRL 0x00000020 +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x0000030F +#define STATIC_SDRAM_ODT_CTRL_LOW 0x0 +#define STATIC_SDRAM_ODT_CTRL_HI 0x0 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0 +#define STATIC_SDRAM_EXT_MODE 0x0 + +#elif defined(DB_FPGA) + +/* FPGA DC boards 256 MB*/ +#define STATIC_SDRAM0_BANK0_SIZE 0x0fff0001 +#define STATIC_SDRAM_CONFIG 0x03208400 /* 32bit */ +#define STATIC_SDRAM_MODE 0x22 +#define STATIC_DUNIT_CTRL_LOW 0x03041000 +#define STATIC_SDRAM_ADDR_CTRL 0x00000020 +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11112220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x0000000D +#define STATIC_SDRAM_ODT_CTRL_LOW 0x0 +#define STATIC_SDRAM_ODT_CTRL_HI 0x0 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0 +#define STATIC_SDRAM_EXT_MODE 0x1 + +#elif defined(RD_88F6183GP) || defined(DB_CUSTOMER) + +/* Customer 1 DDR2 2 devices 512Mbit by 16 bit */ +#define STATIC_SDRAM0_BANK0_SIZE 0x07ff0001 +#define STATIC_SDRAM_CONFIG 0x03158400 +#define STATIC_SDRAM_MODE 0x452 +#define STATIC_DUNIT_CTRL_LOW 0x06041000 +#define STATIC_SDRAM_ADDR_CTRL 0x00000020 +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11912220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000502 +#define STATIC_SDRAM_ODT_CTRL_LOW 0x00010000 +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000002 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x00000601 +#define STATIC_SDRAM_EXT_MODE 0x00000440 + + +#elif defined(RD_88F6183AP) + +/* DDR2 1 devices 512Mbit by 16 bit */ +#define STATIC_SDRAM0_BANK0_SIZE 0x03ff0001 +#define STATIC_SDRAM_CONFIG 0x1f154400 +#define STATIC_SDRAM_MODE 0x432 +#define STATIC_DUNIT_CTRL_LOW 0x04041000 +#define STATIC_SDRAM_ADDR_CTRL 0x00000020 +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11912220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000502 +#define STATIC_SDRAM_ODT_CTRL_LOW 0x00010000 +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000002 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x00000601 +#define STATIC_SDRAM_EXT_MODE 0x00000440 + +/* 6082L MARVELL DIMM */ +#elif defined(DB_88F6082LBP) +#define STATIC_SDRAM0_BANK0_SIZE 0x07ff0001 +#define STATIC_SDRAM_CONFIG 0x7f158400 +#define STATIC_SDRAM_MODE 0x432 +#define STATIC_DUNIT_CTRL_LOW 0x04041040 +#define STATIC_SDRAM_ADDR_CTRL 0x00000020 +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11612220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000501 +#define STATIC_SDRAM_ODT_CTRL_LOW 0x00010000 +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000002 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x00000a01 +#define STATIC_SDRAM_EXT_MODE 0x00000440 + +#elif defined(RD_88W8660_AP82S) + +/* Shark RD */ + +#if defined(MV_DRAM_32M) +#define STATIC_SDRAM0_BANK0_SIZE 0x01ff0001 +#define STATIC_SDRAM_ADDR_CTRL 0x00000010 +#elif defined(MV_DRAM_16M) + +#define STATIC_SDRAM0_BANK0_SIZE 0x00ff0001 +#define STATIC_SDRAM_ADDR_CTRL 0x00000000 + +#else +#error "NO DDR size selected" +#endif + +#define STATIC_SDRAM_CONFIG 0x03144400 +#define STATIC_SDRAM_MODE 0x62 +#define STATIC_DUNIT_CTRL_LOW 0x4041000 + +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x0000040b +#define STATIC_SDRAM_ODT_CTRL_LOW 0x0 +#define STATIC_SDRAM_ODT_CTRL_HI 0x0 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0 +#define STATIC_SDRAM_EXT_MODE 0x0 + +#elif defined(RD_88W8660) + +/* Shark RD */ +#define STATIC_SDRAM0_BANK0_SIZE 0x03ff0001 +#define STATIC_SDRAM_CONFIG 0x03144400 +#define STATIC_SDRAM_MODE 0x62 +#define STATIC_DUNIT_CTRL_LOW 0x4041000 +#define STATIC_SDRAM_ADDR_CTRL 0x00000010 +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x0000040b +#define STATIC_SDRAM_ODT_CTRL_LOW 0x0 +#define STATIC_SDRAM_ODT_CTRL_HI 0x0 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0 +#define STATIC_SDRAM_EXT_MODE 0x0 + +#else /* NAS */ + + +#if defined(RD_88F5182) + +#if defined(MV_88F5082) +#define STATIC_SDRAM0_BANK0_SIZE 0x3ff0001 +#define STATIC_SDRAM_ADDR_CTRL 0x20 +#else +#define STATIC_SDRAM0_BANK0_SIZE 0x7ff0001 +#define STATIC_SDRAM_ADDR_CTRL 0x20 +#endif + +#elif defined(RD_88F5182_3) + +#if defined(MV_88F5082) +#define STATIC_SDRAM0_BANK0_SIZE 0x3ff0001 +#define STATIC_SDRAM_ADDR_CTRL 0x20 +#else +#define STATIC_SDRAM0_BANK0_SIZE 0x7ff0001 +#define STATIC_SDRAM_ADDR_CTRL 0x20 +#endif + +#else + +#define STATIC_SDRAM0_BANK0_SIZE 0x1ff0001 +#define STATIC_SDRAM_ADDR_CTRL 0x0 + +#endif + +#if defined(MV_88F5082) +#define STATIC_SDRAM_CONFIG 0x3144400 +#else +#define STATIC_SDRAM_CONFIG 0x3148400 +#endif +#define STATIC_SDRAM_MODE 0x62 +#define STATIC_DUNIT_CTRL_LOW 0x4041000 +#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220 +#define STATIC_SDRAM_TIME_CTRL_HI 0x40c +#define STATIC_SDRAM_ODT_CTRL_LOW 0x0 +#define STATIC_SDRAM_ODT_CTRL_HI 0x0 +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0 +#define STATIC_SDRAM_EXT_MODE 0x0 + +#endif + + .globl _mvDramIfStaticInit +_mvDramIfStaticInit: + + mov r11, LR /* Save link register */ + mov r10, r2 + + /* If we boot from NAND jump to DRAM sddress */ + + mov r5, #1 + ldr r6, =dramBoot1 + str r5, [r6] /* We started executing from DRAM */ + + ldr r6, dramBoot1 + cmp r6, #0 + bne 1f + + + /* set all dram windows to 0 */ + mov r6, #0 + MV_REG_WRITE_ASM(r6, r5, 0x1504) + MV_REG_WRITE_ASM(r6, r5, 0x150c) + MV_REG_WRITE_ASM(r6, r5, 0x1514) + MV_REG_WRITE_ASM(r6, r5, 0x151c) + + /* set all dram configuration in temp registers */ + ldr r6, = STATIC_SDRAM0_BANK0_SIZE + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG0) + ldr r6, = STATIC_SDRAM_CONFIG + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG1) + ldr r6, = STATIC_SDRAM_MODE + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG2) + ldr r6, = STATIC_DUNIT_CTRL_LOW + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG3) + ldr r6, = STATIC_SDRAM_ADDR_CTRL + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG4) + ldr r6, = STATIC_SDRAM_TIME_CTRL_LOW + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG5) + ldr r6, = STATIC_SDRAM_TIME_CTRL_HI + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG6) + ldr r6, = STATIC_SDRAM_ODT_CTRL_LOW + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG7) + ldr r6, = STATIC_SDRAM_ODT_CTRL_HI + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG8) + ldr r6, = STATIC_SDRAM_DUNIT_ODT_CTRL + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG9) + ldr r6, = STATIC_SDRAM_EXT_MODE + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG10) + + mov sp, #0 + bl _mvDramIfConfig +1: + mov r2, r10 + mov PC, r11 /* r11 is saved link register */ + +#else /* #if !defined(MV_INC_BOARD_DDIM) */ + +.globl dramBoot1 +dramBoot1: + .word 0 + +/******************************************************************************* +* mvDramIfBasicInit - Basic initialization of DRAM interface +* +* DESCRIPTION: +* The function will initialize the DRAM for basic usage. The function +* will use the TWSI assembly API to extract DIMM parameters according +* to which DRAM interface will be initialized. +* The function referes to the following DRAM parameters: +* 1) DIMM is registered or not. +* 2) DIMM width detection. +* 3) DIMM density. +* +* INPUT: +* r3 - required size for initial DRAM. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +* Note: +* r4 holds I2C EEPROM address +* r5 holds SDRAM register base address +* r7 holds returned values +* r8 holds SDRAM various configuration registers value. +* r11 holds return function address. +*******************************************************************************/ +/* Setting the offsets of the I2C registers */ +#define NUM_OF_ROWS_OFFSET 3 +#define NUM_OF_COLS_OFFSET 4 +#define NUM_OF_RANKS 5 +#define SDRAM_WIDTH_OFFSET 13 +#define NUM_OF_BANKS_OFFSET 17 +#define SUPPORTED_CL_OFFSET 18 +#define DIMM_TYPE_INFO_OFFSET 20 /* DDR2 only */ +#define SDRAM_MODULES_ATTR_OFFSET 21 + +#define DRAM_DEV_DENSITY_128M 0x080 +#define DRAM_DEV_DENSITY_256M 0x100 +#define DRAM_DEV_DENSITY_512M 0x200 + .globl _mvDramIfBasicInit + .extern _i2cInit + +_mvDramIfBasicInit: + + mov r11, LR /* Save link register */ + + mov r5, #1 + ldr r8, =dramBoot1 + str r5, [r8] /* We started executing from DRAM */ + + /* If we boot from NAND jump to DRAM sddress */ + ldr r8, dramBoot1 + cmp r8, #0 + movne pc, r11 + + + + bl _i2cInit /* Initialize TWSI master */ + + /* Get default SDRAM Config values */ + MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG) + bic r8, r8, #SDRAM_DCFG_MASK + + + /* Read device ID */ + MV_CTRL_MODEL_GET_ASM(r4, r5); + + /* Return if OrionN */ + ldr r5, =MV_5180_DEV_ID + cmp r4, r5 + beq cat_through_end + + /* Return if Orion1 */ + ldr r5, =MV_5181_DEV_ID + cmp r4, r5 + beq cat_through_end + + /* Return if Nas */ + ldr r5, =MV_5182_DEV_ID + cmp r4, r5 + beq cat_through_end + + /* Return if Shark */ + ldr r5, =MV_8660_DEV_ID + cmp r4, r5 + beq cat_through_end + + /* goto calcConfigReg if bigger than Orion2*/ + ldr r5, =MV_5281_DEV_ID + cmp r4, r5 + bne cat_through + +cat_through: + /* set cat through - for better performance - in orion2 b0 and higher*/ + orr r8, r8, #SDRAM_CATTHR_EN + +cat_through_end: + + + /* Get registered/non registered info from DIMM */ + bl _is_Registered + beq nonRegistered + +setRegistered: + orr r8, r8, #SDRAM_REGISTERED /* Set registered bit(17) */ + +nonRegistered: + /* Get SDRAM width */ + bl _get_width + + orr r6, r8, #SDRAM_DCFG_X16_DEV /* x16 devices */ + cmp r7, #16 + beq setConfigReg + + orr r6, r8, #SDRAM_DCFG_X8_DEV /* x8 devices */ + cmp r7, #8 + beq setConfigReg + + /* This is an error. return */ + b exit_ddrAutoConfig + +setConfigReg: + mov r8, r6 + ldr r6, =SDRAM_CONFIG_DV + orr r8, r8, r6 /* Add default settings */ + mov r6, r8 /* Do not swap r8 content */ + MV_REG_WRITE_ASM (r6, r5, SDRAM_CONFIG_REG) + + /* Set maximum CL supported by DIMM */ + bl _get_CAL + + /* r7 is DIMM supported CAS (e.g: 3 --> 0x1C) */ + clz r6, r7 + rsb r6, r6, #31 /* r6 = the bit number of MAX CAS supported */ + + /* Check the DDR version */ + tst r8, #SDRAM_DTYPE_DDR2 + bne casDdr2 + +casDdr1: + ldr r7, =3 /* stBurstDel field value */ + ldr r8, =0x52 /* Assuming MAX CL = 1.5 */ + cmp r6, #1 /* If CL = 1.5 break */ + beq setModeReg + + ldr r7, =3 /* stBurstDel field value */ + ldr r8, =0x22 /* Assuming MAX CL = 2 */ + cmp r6, #2 /* If CL = 2 break */ + beq setModeReg + + ldr r7, =4 /* stBurstDel field value */ + ldr r8, =0x62 /* Assuming MAX CL = 2.5 */ + cmp r6, #3 /* If CL = 2.5 break */ + beq setModeReg + + ldr r7, =4 /* stBurstDel field value */ + ldr r8, =0x32 /* Assuming MAX CL = 3 */ + cmp r6, #4 /* If CL = 3 break */ + beq setModeReg + + ldr r7, =5 /* stBurstDel field value */ + ldr r8, =0x42 /* Assuming MAX CL = 4 */ + cmp r6, #6 /* If CL = 4 break */ + b setModeReg + + b exit_ddrAutoConfig /* This is an error !! */ + +casDdr2: + ldr r7, =4 /* stBurstDel field value */ + ldr r8, =0x32 /* Assuming MAX CL = 3 */ + cmp r6, #3 /* If CL = 3 break */ + beq casDdr2Cont + + ldr r7, =5 /* stBurstDel field value */ + ldr r8, =0x42 /* Assuming MAX CL = 4 */ + cmp r6, #4 /* If CL = 4 break */ + beq casDdr2Cont + + /* CL 5 currently unsupported. We use CL 4 instead */ + ldr r7, =5 /* stBurstDel field value */ + ldr r8, =0x42 /* Assuming MAX CL = 5 */ + cmp r6, #5 /* If CL = 5 break */ + beq casDdr2Cont + + b exit_ddrAutoConfig /* This is an error !! */ +casDdr2Cont: + /* Write recovery for auto-precharge relevant only in DDR2 */ + orr r8, r8, #0x400 /* Default value */ + +setModeReg: + /* The CPU must not attempt to change the SDRAM Mode register setting */ + /* prior to DRAM controller completion of the DRAM initialization */ + /* sequence. To guarantee this restriction, it is recommended that */ + /* the CPU sets the SDRAM Operation register to NOP command, performs */ + /* read polling until the register is back in Normal operation value, */ + /* and then sets SDRAM Mode register to it's new value. */ + + /* write 'nop' to SDRAM operation */ + mov r6, #0x5 /* 'NOP' command */ + MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll1: + ldr r6, [r5] + cmp r6, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll1 + + /* Now its safe to write new value to SDRAM Mode register */ + MV_REG_WRITE_ASM (r8, r5, SDRAM_MODE_REG) + + /* Make the Dunit write the DRAM its new mode */ + mov r6, #0x3 /* Mode Register Set command */ + MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll2: + ldr r6, [r5] + cmp r6, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll2 + + /* Set Dunit control register according to max CL detected */ + /* If we use registered DIMM, add 1 to stBurstDel */ + MV_REG_READ_ASM (r6, r5, SDRAM_CONFIG_REG) + tst r6, #SDRAM_REGISTERED + beq setDunitReg + add r7, r7, #1 + +setDunitReg: + ldr r6, =SDRAM_DUNIT_CTRL_LOW_DV + orr r6, r6, r7, LSL #SDRAM_ST_BURST_DEL_OFFS + MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG) + + + /* DIMM density configuration*/ + /* Density = (1 << (rowNum + colNum)) * dramWidth * dramBankNum */ +Density: + bl _getDensity + mov r8, r7 + mov r8, r8, LSR #20 /* Move density 20 bits to the right */ + /* For example 0x10000000 --> 0x1000 */ + + mov r6, #0x00 + cmp r8, #DRAM_DEV_DENSITY_128M + beq densCont + + mov r6, #0x10 + cmp r8, #DRAM_DEV_DENSITY_256M + beq densCont + + mov r6, #0x20 + cmp r8, #DRAM_DEV_DENSITY_512M + beq densCont + + /* This is an error. return */ + b exit_ddrAutoConfig + +densCont: + MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_REG) + + /* Config DDR2 registers (Extended mode, ODTs and pad calibration) */ + MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG) + tst r8, #SDRAM_DTYPE_DDR2 + beq _extModeODTEnd + + + /* Set DDR Extended Mode register for working with CS[0] */ + /* write 'nop' to SDRAM operation */ + mov r6, #0x5 /* 'NOP' command */ + MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll3: + ldr r6, [r5] + cmp r6, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll3 + + /* Now its safe to write new value to SDRAM Extended Mode register */ + ldr r6, =DDR_SDRAM_EXT_MODE_CS0_DV + MV_REG_WRITE_ASM (r6, r5, SDRAM_EXTENDED_MODE_REG) + + /* Make the Dunit write the DRAM its new extended mode */ + mov r6, #0x4 /* Extended Mode Register Set command */ + MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll4: + ldr r6, [r5] + cmp r6, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll4 + + /* ODT configuration is done for single bank CS[0] only */ + /* Config DDR2 On Die Termination (ODT) registers */ + ldr r6, =DDR2_ODT_CTRL_LOW_CS0_DV + MV_REG_WRITE_ASM (r6, r5, DDR2_SDRAM_ODT_CTRL_LOW_REG) + + ldr r6, =DDR2_ODT_CTRL_HIGH_CS0_DV + MV_REG_WRITE_ASM (r6, r5, DDR2_SDRAM_ODT_CTRL_HIGH_REG) + + ldr r6, =DDR2_DUNIT_ODT_CTRL_CS0_DV + MV_REG_WRITE_ASM (r6, r5, DDR2_DUNIT_ODT_CONTROL_REG) + + + /* we will check what device we are running and perform + Initialization according to device value */ + +_extModeODTEnd: + + /* Implement Guideline (GL# MEM-2) P_CAL Automatic Calibration */ + /* Does Not Work for Address/Control and Data Pads. */ + /* Relevant for: 88F5181-A1/B0 and 88F5281-A0 */ + + /* Read device ID */ + MV_CTRL_MODEL_GET_ASM(r6, r5); + /* Read device revision */ + MV_CTRL_REV_GET_ASM(r8, r5); + + /* Continue if OrionN */ + ldr r5, =MV_5180_DEV_ID + cmp r6, r5 + bne 1f + b glMem2End +1: + + /* Continue if Orion1 and device revision B1 */ + ldr r5, =MV_5181_DEV_ID + cmp r6, r5 + bne 1f + + cmp r8, #MV_5181_B1_REV + bge glMem2End + b glMem2Start +1: + + /* Orion NAS */ + ldr r5, =MV_5182_DEV_ID + cmp r6, r5 + beq glMem2Start + + /* Orion Shark */ + ldr r5, =MV_8660_DEV_ID + cmp r6, r5 + beq glMem2Start + + b glMem2End + +glMem2Start: + + /* DDR SDRAM Address/Control Pads Calibration */ + MV_REG_READ_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + /* Set Bit [31] to make the register writable */ + orr r8, r6, #SDRAM_WR_EN + + MV_REG_WRITE_ASM (r8, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + bic r6, r6, #SDRAM_WR_EN /* Make register read-only */ + bic r6, r6, #SDRAM_TUNE_EN /* Disable auto calibration */ + bic r6, r6, #SDRAM_DRVN_MASK /* Clear r5[5:0]<DrvN> */ + bic r6, r6, #SDRAM_DRVP_MASK /* Clear r5[11:6]<DrvP> */ + + /* Get the final N locked value of driving strength [22:17] */ + mov r5, r6 + mov r5, r5, LSL #9 + mov r5, r5, LSR #26 /* r5[5:0]<DrvN> = r6[22:17]<LockN> */ + orr r5, r5, r5, LSL #6 /* r5[11:6]<DrvP> = r5[5:0]<DrvN> */ + + /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */ + orr r6, r6, r5 + + MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + + /* DDR SDRAM Data Pads Calibration */ + MV_REG_READ_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG) + + /* Set Bit [31] to make the register writable */ + orr r8, r6, #SDRAM_WR_EN + + MV_REG_WRITE_ASM (r8, r5, SDRAM_DATA_PADS_CAL_REG) + + bic r6, r6, #SDRAM_WR_EN /* Make register read-only */ + bic r6, r6, #SDRAM_TUNE_EN /* Disable auto calibration */ + bic r6, r6, #SDRAM_DRVN_MASK /* Clear r5[5:0]<DrvN> */ + bic r6, r6, #SDRAM_DRVP_MASK /* Clear r5[11:6]<DrvP> */ + + /* Get the final N locked value of driving strength [22:17] */ + mov r5, r6 + mov r5, r5, LSL #9 + mov r5, r5, LSR #26 + orr r5, r5, r5, LSL #6 /* r5[5:0] = r6[22:17]<LockN> */ + + /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */ + orr r6, r6, r5 + + MV_REG_WRITE_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG) + +glMem2End: + /* Implement Guideline (GL# MEM-3) Drive Strength Value */ + /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */ + + /* Get SDRAM Config value */ + MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG) + + /* Get DIMM type */ + tst r8, #SDRAM_DTYPE_DDR2 + beq ddr1StrengthVal + +ddr2StrengthVal: + ldr r4, =DDR2_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV + ldr r8, =DDR2_DATA_PAD_STRENGTH_TYPICAL_DV + b setDrvStrength +ddr1StrengthVal: + ldr r4, =DDR1_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV + ldr r8, =DDR1_DATA_PAD_STRENGTH_TYPICAL_DV + +setDrvStrength: + /* DDR SDRAM Address/Control Pads Calibration */ + MV_REG_READ_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + orr r6, r6, #SDRAM_WR_EN /* Make register writeable */ + + MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG) + HTOLL(r6,r5) + + bic r6, r6, #SDRAM_WR_EN /* Make register read-only */ + bic r6, r6, #SDRAM_PRE_DRIVER_STRENGTH_MASK + orr r6, r4, r6 /* Set default value for DDR */ + + MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + + /* DDR SDRAM Data Pads Calibration */ + MV_REG_READ_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG) + + orr r6, r6, #SDRAM_WR_EN /* Make register writeable */ + + MV_REG_WRITE_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG) + HTOLL(r6,r5) + + bic r6, r6, #SDRAM_WR_EN /* Make register read-only */ + bic r6, r6, #SDRAM_PRE_DRIVER_STRENGTH_MASK + orr r6, r8, r6 /* Set default value for DDR */ + + MV_REG_WRITE_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG) + + + /* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning */ + /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */ + /* Get the "sample on reset" register for the DDR frequancy */ + +#if defined(MV_RUN_FROM_FLASH) + /* Calc the absolute address of the _cpuARMDDRCLK[] in the boot flash */ + ldr r7, = _cpuARMDDRCLK + ldr r4, =_start + ldr r4, [r4] + sub r7, r7, r4 + ldr r4, = Lrom_start_of_data + ldr r4, [r4] + add r7, r4, r7 +#else + /* Calc the absolute address of the _cpuARMDDRCLK[] in the boot flash */ + ldr r7, = _cpuARMDDRCLK + ldr r4, =_start + sub r7, r7, r4 + add r7, r7, #CFG_MONITOR_BASE +#endif + /* Get the "sample on reset" register for the DDR frequancy */ + MV_REG_READ_ASM (r4, r5, MPP_SAMPLE_AT_RESET) + ldr r5, =MSAR_ARMDDRCLCK_MASK + and r5, r4, r5 +#if 0 /* YOTAM TO BE FIX */ + mov r5, r5, LSR #MSAR_ARMDDRCLCK_OFFS +#endif + + /* Read device ID */ + MV_CTRL_MODEL_GET_ASM(r6, r8); + + /* Continue if TC90 */ + ldr r8, =MV_1281_DEV_ID + cmp r6, r6 + beq armClkMsb + + /* Continue if Orion2 */ + ldr r8, =MV_5281_DEV_ID + cmp r6, r8 +#if 0 /* YOTAM TO BE FIX */ + bne 1f +#endif + +armClkMsb: +#if 0 /* YOTAM TO BE FIX */ + tst r4, #MSAR_ARMDDRCLCK_H_MASK + beq 1f + orr r5, r5, #BIT4 +1: + ldr r4, =MV_CPU_ARM_CLK_ELM_SIZE + mul r5, r4, r5 + add r7, r7, r5 + add r7, r7, #MV_CPU_ARM_CLK_DDR_OFF + ldr r5, [r7] +#endif + + /* Get SDRAM Config value */ + MV_REG_READ_ASM (r8, r4, SDRAM_CONFIG_REG) + + /* Get DIMM type */ + tst r8, #SDRAM_DTYPE_DDR2 + beq ddr1FtdllVal + +ddr2FtdllVal: + ldr r4, =FTDLL_DDR2_250MHZ + ldr r7, =_250MHz + cmp r5, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_200MHZ + ldr r7, =_200MHz + cmp r5, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_166MHZ + ldr r7, =_166MHz + cmp r5, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_133MHZ + b setFtdllReg + +ddr1FtdllVal: + ldr r4, =FTDLL_DDR1_200MHZ + ldr r7, =_200MHz + cmp r5, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR1_166MHZ + ldr r7, =_166MHz + cmp r5, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR1_133MHZ + ldr r7, =_133MHz + cmp r5, r7 + beq setFtdllReg + ldr r4, =0 + +setFtdllReg: + +#if !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L) + MV_REG_READ_ASM (r8, r5, SDRAM_FTDLL_CONFIG_REG) + orr r8, r8, r4 + MV_REG_WRITE_ASM (r8, r5, SDRAM_FTDLL_CONFIG_REG) + bic r8, r8, #1 + MV_REG_WRITE_ASM (r8, r5, SDRAM_FTDLL_CONFIG_REG) +#endif /* !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L)*/ + + +setTimingReg: + /* Set default Timing parameters */ + MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG) + tst r8, #SDRAM_DTYPE_DDR2 + bne ddr2TimeParam + +ddr1TimeParam: + ldr r6, =DDR1_TIMING_LOW_DV + MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_LOW_REG) + ldr r6, =DDR1_TIMING_HIGH_DV + MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_HIGH_REG) + b timeParamDone + +ddr2TimeParam: + ldr r6, =DDR2_TIMING_LOW_DV + MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_LOW_REG) + ldr r6, =DDR2_TIMING_HIGH_DV + MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_HIGH_REG) + +timeParamDone: + /* Open CS[0] window to requested size and enable it. Disable other */ + /* windows */ + ldr r6, =SCBAR_BASE_MASK + sub r3, r3, #1 + and r3, r3, r6 + orr r3, r3, #1 /* Enable bank */ + MV_REG_WRITE_ASM (r3, r5, SDRAM_SIZE_REG(0)) + ldr r6, =0 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(1)) + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(2)) + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(3)) + +exit_ddrAutoConfig: + mov PC, r11 /* r11 is saved link register */ + + +/***************************************************************************************/ +/* r4 holds I2C EEPROM address + * r7 holds I2C EEPROM offset parameter for i2cRead and its --> returned value + * r8 holds SDRAM various configuration registers value. + * r13 holds Link register + */ +/**************************/ +_getDensity: + mov r13, LR /* Save link register */ + + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #NUM_OF_ROWS_OFFSET /* offset 3 */ + bl _i2cRead + mov r8, r7 /* r8 save number of rows */ + + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #NUM_OF_COLS_OFFSET /* offset 4 */ + bl _i2cRead + add r8, r8, r7 /* r8 = number of rows + number of col */ + + mov r7, #0x1 + mov r8, r7, LSL r8 /* r8 = (1 << r8) */ + + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #SDRAM_WIDTH_OFFSET /* offset 13 */ + bl _i2cRead + mul r8, r7, r8 + + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #NUM_OF_BANKS_OFFSET /* offset 17 */ + bl _i2cRead + mul r7, r8, r7 + + mov PC, r13 + +/**************************/ +_get_width: + mov r13, LR /* Save link register */ + + /* Get SDRAM width (SPD offset 13) */ + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #SDRAM_WIDTH_OFFSET + bl _i2cRead /* result in r7 */ + + mov PC, r13 + +/**************************/ +_get_CAL: + mov r13, LR /* Save link register */ + + /* Set maximum CL supported by DIMM */ + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #SUPPORTED_CL_OFFSET /* offset 18 */ + bl _i2cRead + + mov PC, r13 + +/**************************/ +/* R8 - sdram configuration register. + * Return value in flag if no-registered then Z-flag is set + */ +_is_Registered: + mov r13, LR /* Save link register */ + + /* Get registered/non registered info from DIMM */ + tst r8, #SDRAM_DTYPE_DDR2 + bne regDdr2 + +regDdr1: + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #SDRAM_MODULES_ATTR_OFFSET + bl _i2cRead /* result in r7 */ + tst r7, #0x2 + b exit +regDdr2: + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #DIMM_TYPE_INFO_OFFSET + bl _i2cRead /* result in r7 */ + tst r7, #0x11 /* DIMM type = regular RDIMM (0x01) */ + /* or Mini-RDIMM (0x10) */ +exit: + mov PC, r13 + + +#endif diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfConfig.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfConfig.S new file mode 100644 index 0000000000..e34ebbf298 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfConfig.S @@ -0,0 +1,668 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +/******************************************************************************* +* mvDramIfBasicAsm.s +* +* DESCRIPTION: +* Memory full detection and best timing configuration is done in +* C code. C runtime environment requires a stack. This module API +* initialize DRAM interface chip select 0 for basic functionality for +* the use of stack. +* The module API assumes DRAM information is stored in I2C EEPROM reside +* in a given I2C address MV_BOARD_DIMM0_I2C_ADDR. The I2C EEPROM +* internal data structure is assumed to be orgenzied in common DRAM +* vendor SPD structure. +* NOTE: DFCDL values are assumed to be already initialized prior to +* this module API activity. +* +* +* DEPENDENCIES: +* None. +* +*******************************************************************************/ + +/* includes */ +#define MV_ASMLANGUAGE +#include "mvOsAsm.h" +#include "mvSysHwConfig.h" +#include "mvDramIfRegs.h" +#include "mvDramIfConfig.h" +#include "mvCpuIfRegs.h" +#include "pex/mvPexRegs.h" +#include "pci/mvPciRegs.h" +#include "mvCtrlEnvSpec.h" +#include "mvCtrlEnvAsm.h" +#include "cpu/mvCpuArm.h" +#include "mvCommon.h" + +/* defines */ + +/* locals */ +.data +.globl _mvDramIfConfig + +.text + +/******************************************************************************* +* _mvDramIfConfig - Basic DRAM interface initialization. +* +* DESCRIPTION: +* The function will initialize the following DRAM parameters using the +* values prepared by mvDramIfDetect routine. Values are located +* in predefined registers. +* +* INPUT: +* None. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +*******************************************************************************/ + +_mvDramIfConfig: + + /* Save register on stack */ + cmp sp, #0 + beq no_stack_s +save_on_stack: + stmdb sp!, {r1, r2, r3, r4, r7, r11} +no_stack_s: + + /* 1) Write to SDRAM coniguration register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG1) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_CONFIG_REG) + str r4, [r1] + + /* 2) Write Dunit control low register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG3) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_DUNIT_CTRL_REG) + str r4, [r1] + + /* 3) Write SDRAM address control register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG4) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_ADDR_CTRL_REG) + str r4, [r1] + + /* 4) Write SDRAM bank 0 size register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG0) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_SIZE_REG(0)) + str r4, [r1] + + /* 5) Write SDRAM open pages control register */ + ldr r1, =(INTER_REGS_BASE + SDRAM_OPEN_PAGE_CTRL_REG) + ldr r4, =SDRAM_OPEN_PAGES_CTRL_REG_DV + str r4, [r1] + + /* 6) Write SDRAM timing Low register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG5) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_LOW_REG) + str r4, [r1] + + /* 7) Write SDRAM timing High register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG6) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_HIGH_REG) + str r4, [r1] + + /* 8) Write SDRAM mode register */ + /* The CPU must not attempt to change the SDRAM Mode register setting */ + /* prior to DRAM controller completion of the DRAM initialization */ + /* sequence. To guarantee this restriction, it is recommended that */ + /* the CPU sets the SDRAM Operation register to NOP command, performs */ + /* read polling until the register is back in Normal operation value, */ + /* and then sets SDRAM Mode register to it’s new value. */ + + /* 8.1 write 'nop' to SDRAM operation */ + mov r4, #0x5 /* 'NOP' command */ + MV_REG_WRITE_ASM(r4, r1, SDRAM_OPERATION_REG) + + /* 8.2 poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll1: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll1 + + /* 8.3 Now its safe to write new value to SDRAM Mode register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG2) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_MODE_REG) + str r4, [r1] + + /* 8.4 Make the Dunit write the DRAM its new mode */ + mov r4, #0x3 /* Mode Register Set command */ + MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG) + + /* 8.5 poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll2: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll2 + +#ifndef DB_FPGA + /* Config DDR2 registers (Extended mode, ODTs and pad calibration) */ + MV_REG_READ_ASM (r4, r1, SDRAM_CONFIG_REG) + tst r4, #SDRAM_DTYPE_DDR2 + beq _extModeODTEnd +#endif /* DB_FPGA */ + + /* 9) Write SDRAM Extended mode register This operation should be */ + /* done for each memory bank */ + /* write 'nop' to SDRAM operation */ + mov r4, #0x5 /* 'NOP' command */ + MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll3: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll3 + + /* Now its safe to write new value to SDRAM Extended Mode register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG10) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_EXTENDED_MODE_REG) + str r4, [r1] + + /* Go over each of the Banks */ + ldr r3, =0 /* r3 = DRAM bank Num */ + +extModeLoop: + /* Set the SDRAM Operation Control to each of the DRAM banks */ + mov r2, r3 /* Do not swap the bank counter value */ + MV_REG_WRITE_ASM (r2, r1, SDRAM_OPERATION_CTRL_REG) + + /* Make the Dunit write the DRAM its new mode */ + mov r4, #0x4 /* Extended Mode Register Set command */ + MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll4: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll4 +#ifndef DB_FPGA + add r3, r3, #1 + cmp r3, #4 /* 4 = Number of banks */ + bne extModeLoop + +extModeEnd: + /* Config DDR2 On Die Termination (ODT) registers */ + /* Write SDRAM DDR2 ODT control low register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG7) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_LOW_REG) + str r4, [r1] + + /* Write SDRAM DDR2 ODT control high register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG8) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_HIGH_REG) + str r4, [r1] + + /* Write SDRAM DDR2 Dunit ODT control register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG9) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + DDR2_DUNIT_ODT_CONTROL_REG) + str r4, [r1] + +#endif /* DB_FPGA */ +_extModeODTEnd: +#ifndef DB_FPGA + /* Implement Guideline (GL# MEM-2) P_CAL Automatic Calibration */ + /* Does Not Work for Address/Control and Data Pads. */ + /* Relevant for: 88F5181-A1/B0 and 88F5281-A0 */ + + /* Read device ID */ + MV_CTRL_MODEL_GET_ASM(r3, r1); + /* Read device revision */ + MV_CTRL_REV_GET_ASM(r2, r1); + + /* Continue if OrionN */ + ldr r1, =MV_5180_DEV_ID + cmp r3, r1 + bne 1f + b glMem2End +1: + /* Continue if Orion1 and device revision B1 */ + ldr r1, =MV_5181_DEV_ID + cmp r3, r1 + bne 1f + + cmp r2, #MV_5181_B1_REV + bge glMem2End + b glMem2Start +1: + + /* Orion NAS */ + ldr r1, =MV_5182_DEV_ID + cmp r3, r1 + beq glMem2Start + + /* Orion NAS */ + ldr r1, =MV_5082_DEV_ID + cmp r3, r1 + beq glMem2Start + + /* Orion Shark */ + ldr r1, =MV_8660_DEV_ID + cmp r3, r1 + beq glMem2Start + + b glMem2End + +glMem2Start: + + /* DDR SDRAM Address/Control Pads Calibration */ + MV_REG_READ_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + /* Set Bit [31] to make the register writable */ + orr r2, r3, #SDRAM_WR_EN + + MV_REG_WRITE_ASM (r2, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + bic r3, r3, #SDRAM_WR_EN /* Make register read-only */ + bic r3, r3, #SDRAM_TUNE_EN /* Disable auto calibration */ + bic r3, r3, #SDRAM_DRVN_MASK /* Clear r1[5:0]<DrvN> */ + bic r3, r3, #SDRAM_DRVP_MASK /* Clear r1[11:6]<DrvP> */ + + /* Get the final N locked value of driving strength [22:17] */ + mov r1, r3 + mov r1, r1, LSL #9 + mov r1, r1, LSR #26 /* r1[5:0]<DrvN> = r3[22:17]<LockN> */ + orr r1, r1, r1, LSL #6 /* r1[11:6]<DrvP> = r1[5:0]<DrvN> */ + + /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */ + orr r3, r3, r1 + + MV_REG_WRITE_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + + /* DDR SDRAM Data Pads Calibration */ + MV_REG_READ_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG) + + /* Set Bit [31] to make the register writable */ + orr r2, r3, #SDRAM_WR_EN + + MV_REG_WRITE_ASM (r2, r1, SDRAM_DATA_PADS_CAL_REG) + + bic r3, r3, #SDRAM_WR_EN /* Make register read-only */ + bic r3, r3, #SDRAM_TUNE_EN /* Disable auto calibration */ + bic r3, r3, #SDRAM_DRVN_MASK /* Clear r1[5:0]<DrvN> */ + bic r3, r3, #SDRAM_DRVP_MASK /* Clear r1[11:6]<DrvP> */ + + /* Get the final N locked value of driving strength [22:17] */ + mov r1, r3 + mov r1, r1, LSL #9 + mov r1, r1, LSR #26 + orr r1, r1, r1, LSL #6 /* r1[5:0] = r3[22:17]<LockN> */ + + /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */ + orr r3, r3, r1 + + MV_REG_WRITE_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG) + +glMem2End: + + + /* Implement Guideline (GL# MEM-3) Drive Strength Value */ + /* Relevant for: 88F5181-A1/B0/B1, 88F5281-A0/B0/C/D, 88F5182, */ + /* 88F5082, 88F5181L, 88F6082/L, 88F6183, 88F6183L */ + + /* Get SDRAM Config value */ + MV_REG_READ_ASM (r2, r1, SDRAM_CONFIG_REG) + + /* Get DIMM type */ + tst r2, #SDRAM_DTYPE_DDR2 + beq ddr1StrengthVal + +ddr2StrengthVal: + ldr r4, =DDR2_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV + ldr r2, =DDR2_DATA_PAD_STRENGTH_TYPICAL_DV + b setDrvStrength +ddr1StrengthVal: + ldr r4, =DDR1_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV + ldr r2, =DDR1_DATA_PAD_STRENGTH_TYPICAL_DV + +setDrvStrength: + /* DDR SDRAM Address/Control Pads Calibration */ + MV_REG_READ_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + orr r3, r3, #SDRAM_WR_EN /* Make register writeable */ + + MV_REG_WRITE_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG) + HTOLL(r3,r1) + + bic r3, r3, #SDRAM_WR_EN /* Make register read-only */ + bic r3, r3, #SDRAM_PRE_DRIVER_STRENGTH_MASK + orr r3, r4, r3 /* Set default value for DDR */ + + MV_REG_WRITE_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG) + + + /* DDR SDRAM Data Pads Calibration */ + MV_REG_READ_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG) + + orr r3, r3, #SDRAM_WR_EN /* Make register writeable */ + + MV_REG_WRITE_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG) + HTOLL(r3,r1) + + bic r3, r3, #SDRAM_WR_EN /* Make register read-only */ + bic r3, r3, #SDRAM_PRE_DRIVER_STRENGTH_MASK + orr r3, r2, r3 /* Set default value for DDR */ + + MV_REG_WRITE_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG) + +#if !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L) + /* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning */ + /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0/C/D, 88F5182 */ + /* 88F5082, 88F5181L, 88F6082/L */ + + /* Calc the absolute address of the _cpuARMDDRCLK[] in the boot flash */ + ldr r7, = _cpuARMDDRCLK + ldr r4, =_start + sub r7, r7, r4 + add r7, r7, #CFG_MONITOR_BASE + + /* Get the "sample on reset" register for the DDR frequancy */ + MV_REG_READ_ASM (r4, r1, MPP_SAMPLE_AT_RESET) + ldr r1, =MSAR_ARMDDRCLCK_MASK + and r1, r4, r1 +#if 0 /* YOTAM TO BE FIX */ + mov r1, r1, LSR #MSAR_ARMDDRCLCK_OFFS +#endif + + /* Read device ID */ + MV_CTRL_MODEL_GET_ASM(r3, r2); + + /* Continue if TC90 */ + ldr r2, =MV_1281_DEV_ID + cmp r3, r2 + beq armClkMsb + + /* Continue if Orion2 */ + ldr r2, =MV_5281_DEV_ID + cmp r3, r2 +#if 0 /* YOTAM TO BE FIX */ + bne 1f +#endif + +armClkMsb: +#if 0 /* YOTAM TO BE FIX */ + tst r4, #MSAR_ARMDDRCLCK_H_MASK + beq 1f + orr r1, r1, #BIT4 +1: + ldr r4, =MV_CPU_ARM_CLK_ELM_SIZE + mul r1, r4, r1 + add r7, r7, r1 + add r7, r7, #MV_CPU_ARM_CLK_DDR_OFF + ldr r1, [r7] +#endif + + /* Get SDRAM Config value */ + MV_REG_READ_ASM (r2, r4, SDRAM_CONFIG_REG) + + /* Get DIMM type */ + tst r2, #SDRAM_DTYPE_DDR2 + beq ddr1FtdllVal + +ddr2FtdllVal: + ldr r2, =MV_5281_DEV_ID + cmp r3, r2 + bne 2f + MV_CTRL_REV_GET_ASM(r3, r2) + cmp r3, #MV_5281_D0_REV + beq orin2_d0_ddr2_ftdll_val + cmp r3, #MV_5281_D1_REV + beq orin2_d1_ddr2_ftdll_val + cmp r3, #MV_5281_D2_REV + beq orin2_d1_ddr2_ftdll_val + b ddr2_default_val + +/* Set Orion 2 D1 ftdll values for DDR2 */ +orin2_d1_ddr2_ftdll_val: + ldr r4, =FTDLL_DDR2_250MHZ_5281_D1 + ldr r7, =_250MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_200MHZ_5281_D1 + ldr r7, =_200MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_166MHZ_5281_D0 + ldr r7, =_166MHz + cmp r1, r7 + beq setFtdllReg + b ddr2_default_val + +/* Set Orion 2 D0 ftdll values for DDR2 */ +orin2_d0_ddr2_ftdll_val: + ldr r4, =FTDLL_DDR2_250MHZ_5281_D0 + ldr r7, =_250MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_200MHZ_5281_D0 + ldr r7, =_200MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_166MHZ_5281_D0 + ldr r7, =_166MHz + cmp r1, r7 + beq setFtdllReg + b ddr2_default_val +2: + ldr r2, =MV_5182_DEV_ID + cmp r3, r2 + bne 3f + +/* Set Orion nas ftdll values for DDR2 */ +orin_nas_ftdll_val: + ldr r4, =FTDLL_DDR2_166MHZ_5182 + ldr r7, =_166MHz + cmp r1, r7 + beq setFtdllReg + +/* default values for all other devices */ +3: +ddr2_default_val: + ldr r4, =FTDLL_DDR2_250MHZ + ldr r7, =_250MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_200MHZ + ldr r7, =_200MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_166MHZ + ldr r7, =_166MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR2_133MHZ + ldr r7, =_133MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =0 + b setFtdllReg + +ddr1FtdllVal: + ldr r2, =MV_5281_DEV_ID + cmp r3, r2 + bne 2f + MV_CTRL_REV_GET_ASM(r3, r2) + cmp r3, #MV_5281_D0_REV + bge orin2_ddr1_ftdll_val + b ddr1_default_val + +/* Set Orion 2 D0 and above ftdll values for DDR1 */ +orin2_ddr1_ftdll_val: + ldr r4, =FTDLL_DDR1_200MHZ_5281_D0 + ldr r7, =_200MHz + cmp r1, r7 + beq setFtdllReg + ldr r4, =FTDLL_DDR1_166MHZ_5281_D0 + ldr r7, =_166MHz + cmp r1, r7 + beq setFtdllReg + b ddr1_default_val +2: + ldr r2, =MV_5181_DEV_ID + cmp r3, r2 + bne 3f + MV_CTRL_REV_GET_ASM(r3, r2) + cmp r3, #MV_5181_B1_REV + bge orin1_ddr1_ftdll_val + b ddr1_default_val + +/* Set Orion 1 ftdll values for DDR1 */ +orin1_ddr1_ftdll_val: + ldr r4, =FTDLL_DDR1_166MHZ_5181_B1 + ldr r7, =_166MHz + cmp r1, r7 + beq setFtdllReg +3: +ddr1_default_val: + ldr r4, =FTDLL_DDR1_133MHZ + ldr r7, =_133MHz + cmp r1, r7 + beq setFtdllReg + + ldr r4, =FTDLL_DDR1_166MHZ + ldr r7, =_166MHz + cmp r1, r7 + beq setFtdllReg + + ldr r4, =FTDLL_DDR1_200MHZ + ldr r7, =_200MHz + cmp r1, r7 + beq setFtdllReg + + ldr r4, =0 + +setFtdllReg: + + MV_REG_WRITE_ASM (r4, r1, SDRAM_FTDLL_CONFIG_REG) + HTOLL(r4,r1) + bic r4, r4, #1 + MV_REG_WRITE_ASM (r4, r1, SDRAM_FTDLL_CONFIG_REG) + +#endif /* !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L) */ +#endif /* DB_FPGA */ + +restoreTmpRegs: + /* Restore the registers we used to save the DDR detect values */ + + ldr r4, =DRAM_BUF_REG0_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG0) + + ldr r4, =DRAM_BUF_REG1_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG1) + + ldr r4, =DRAM_BUF_REG2_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG2) + + ldr r4, =DRAM_BUF_REG3_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG3) + + ldr r4, =DRAM_BUF_REG4_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG4) + + ldr r4, =DRAM_BUF_REG5_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG5) + + ldr r4, =DRAM_BUF_REG6_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG6) + + ldr r4, =DRAM_BUF_REG7_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG7) + + ldr r4, =DRAM_BUF_REG8_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG8) + + ldr r4, =DRAM_BUF_REG9_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG9) + + ldr r4, =DRAM_BUF_REG10_DV + MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG10) + + + /* Restore registers */ + /* Save register on stack */ + cmp sp, #0 + beq no_stack_l +load_from_stack: + ldmia sp!, {r1, r2, r3, r4, r7, r11} +no_stack_l: + + mov pc, lr + diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvCompVer.txt new file mode 100644 index 0000000000..38a9264400 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfBasicInit.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfBasicInit.S new file mode 100644 index 0000000000..76723816d5 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfBasicInit.S @@ -0,0 +1,986 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#define _ASMLANGUAGE +#define MV_ASMLANGUAGE +#include "mvSysHwConfig.h" +#include "mvOsAsm.h" +#include "boardEnv/mvBoardEnvSpec.h" +#include "ctrlEnv/sys/mvCpuIfRegs.h" +#include "mvDramIfConfig.h" +#include "mvDramIfRegs.h" +#include "pex/mvPexRegs.h" +#include "ctrlEnv/mvCtrlEnvSpec.h" +#include "ctrlEnv/mvCtrlEnvAsm.h" +#include "mvCommon.h" + +/* defines */ + +#if defined(MV_STATIC_DRAM_ON_BOARD) +.globl dramBoot1 +dramBoot1: + .word 0 + +/****************************************************************************** +* +* +* +* +*******************************************************************************/ +#if defined(DB_MV78XX0) || defined(DB_MV88F632X) +/* DDR2 boards 512MB 333MHz */ +#define STATIC_SDRAM0_BANK0_SIZE 0x1ffffff1 /* 0x1504 */ +#define STATIC_SDRAM_CONFIG 0x43048C30 /* 0x1400 */ +#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */ +#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */ +#define STATIC_DUNIT_CTRL_HI 0x0000FFFF /* 0x1424 */ +#define STATIC_SDRAM_ADDR_CTRL 0x00000088 /* 0x1410 */ +#define STATIC_SDRAM_TIME_CTRL_LOW 0x22125441 /* 0x1408 */ +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A29 /* 0x140c */ +#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */ +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */ +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000E80F /* 0x149c */ +#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */ +#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */ +#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */ + +#elif defined(RD_MV78XX0_AMC) +/* On board DDR2 512MB 400MHz CL5 */ +#define STATIC_SDRAM0_BANK0_SIZE 0x1ffffff1 /* 0x1504 */ +#define STATIC_SDRAM_CONFIG 0x43008C30 /* 0x1400 */ +#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */ +#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */ +#define STATIC_DUNIT_CTRL_HI 0x0000F07F /* 0x1424 */ +#define STATIC_SDRAM_ADDR_CTRL 0x000000DD /* 0x1410 */ +#define STATIC_SDRAM_TIME_CTRL_LOW 0x23135441 /* 0x1408 */ +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A32 /* 0x140c */ +#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */ +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */ +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000EB0F /* 0x149c */ +#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */ +#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */ +#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */ + +#elif defined(RD_MV78XX0_H3C) +/* DDR2 boards 512MB 333MHz */ +#define STATIC_SDRAM0_BANK0_SIZE 0x1ffffff1 /* 0x1504 */ +#define STATIC_SDRAM_CONFIG 0x43048a25 /* 0x1400 */ +#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */ +#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */ +#define STATIC_DUNIT_CTRL_HI 0x0000F07F /* 0x1424 */ +#define STATIC_SDRAM_ADDR_CTRL 0x00000088 /* 0x1410 */ +#define STATIC_SDRAM_TIME_CTRL_LOW 0x2202444e /* 0x1408 */ +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A22 /* 0x140c */ +#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */ +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */ +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000EB0F /* 0x149c */ +#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */ +#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */ +#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */ + +#elif defined(RD_MV78XX0_PCAC) +/* DDR2 boards 256MB 200MHz */ +#define STATIC_SDRAM0_BANK0_SIZE 0x0ffffff1 /* 0x1504 */ +#define STATIC_SDRAM_CONFIG 0x43000a25 /* 0x1400 */ +#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */ +#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */ +#define STATIC_DUNIT_CTRL_HI 0x0000F07F /* 0x1424 */ +#define STATIC_SDRAM_ADDR_CTRL 0x000000DD /* 0x1410 */ +#define STATIC_SDRAM_TIME_CTRL_LOW 0x2202444e /* 0x1408 */ +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000822 /* 0x140c */ +#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */ +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */ +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000EB0F /* 0x149c */ +#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */ +#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */ +#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */ + +#else +/* DDR2 MV88F6281 boards 256MB 400MHz */ +#define STATIC_SDRAM0_BANK0_SIZE 0x0FFFFFF1 /* 0x1504 */ +#define STATIC_SDRAM_CONFIG 0x43000c30 /* 0x1400 */ +#define STATIC_SDRAM_MODE 0x00000C52 /* 0x141c */ +#define STATIC_DUNIT_CTRL_LOW 0x39543000 /* 0x1404 */ +#define STATIC_DUNIT_CTRL_HI 0x0000F1FF /* 0x1424 */ +#define STATIC_SDRAM_ADDR_CTRL 0x000000cc /* 0x1410 */ +#define STATIC_SDRAM_TIME_CTRL_LOW 0x22125451 /* 0x1408 */ +#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A33 /* 0x140c */ +#define STATIC_SDRAM_ODT_CTRL_LOW 0x003C0000 /* 0x1494 */ +#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */ +#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000F80F /* 0x149c */ +#define STATIC_SDRAM_EXT_MODE 0x00000042 /* 0x1420 */ +#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */ +#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */ +#endif /* MV78XX0 */ + + .globl _mvDramIfStaticInit +_mvDramIfStaticInit: + + mov r11, LR /* Save link register */ + mov r10, r2 + +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG) + orr r6, r6, #BIT4 /* Enable 2T mode */ + bic r6, r6, #BIT6 /* clear ctrlPos */ + MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG) +#endif + + /*DDR SDRAM Initialization Control */ + ldr r6, =DSICR_INIT_EN + MV_REG_WRITE_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG) +2: MV_REG_READ_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG) + and r6, r6, #DSICR_INIT_EN + cmp r6, #0 + bne 2b + + /* If we boot from NAND jump to DRAM address */ + mov r5, #1 + ldr r6, =dramBoot1 + str r5, [r6] /* We started executing from DRAM */ + + ldr r6, dramBoot1 + cmp r6, #0 + bne 1f + + /* set all dram windows to 0 */ + mov r6, #0 + MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,0)) + MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,1)) + MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,2)) + MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,3)) + ldr r6, = STATIC_SDRAM0_BANK0_SIZE + MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,0)) + + + /* set all dram configuration in temp registers */ + ldr r6, = STATIC_SDRAM0_BANK0_SIZE + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG0) + ldr r6, = STATIC_SDRAM_CONFIG + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG1) + ldr r6, = STATIC_SDRAM_MODE + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG2) + ldr r6, = STATIC_DUNIT_CTRL_LOW + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG3) + ldr r6, = STATIC_SDRAM_ADDR_CTRL + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG4) + ldr r6, = STATIC_SDRAM_TIME_CTRL_LOW + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG5) + ldr r6, = STATIC_SDRAM_TIME_CTRL_HI + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG6) + ldr r6, = STATIC_SDRAM_ODT_CTRL_LOW + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG7) + ldr r6, = STATIC_SDRAM_ODT_CTRL_HI + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG8) + ldr r6, = STATIC_SDRAM_DUNIT_ODT_CTRL + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG9) + ldr r6, = STATIC_SDRAM_EXT_MODE + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG10) + ldr r6, = STATIC_SDRAM_DDR2_TIMING_LO + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG11) + ldr r6, = STATIC_SDRAM_DDR2_TIMING_HI + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG12) +#ifndef MV_NAND_BOOT + ldr r6, = STATIC_DUNIT_CTRL_HI + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG13) +#endif + + ldr sp,=0 + bl _mvDramIfConfig + ldr r0, =0 +#ifdef MV78XX0 + bl _mvDramIfEccMemInit +#endif +1: + mov r2, r10 + mov PC, r11 /* r11 is saved link register */ + +#else /* #if defined(MV_STATIC_DRAM_ON_BOARD) */ + +.globl dramBoot1 +dramBoot1: + .word 0 + +/******************************************************************************* +* mvDramIfBasicInit - Basic initialization of DRAM interface +* +* DESCRIPTION: +* The function will initialize the DRAM for basic usage. The function +* will use the TWSI assembly API to extract DIMM parameters according +* to which DRAM interface will be initialized. +* The function referes to the following DRAM parameters: +* 1) DIMM is registered or not. +* 2) DIMM width detection. +* 3) DIMM density. +* +* INPUT: +* r3 - required size for initial DRAM. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +* Note: +* r4 holds I2C EEPROM address +* r5 holds SDRAM register base address +* r7 holds returned values +* r8 holds SDRAM various configuration registers value. +* r11 holds return function address. +*******************************************************************************/ +/* Setting the offsets of the I2C registers */ +#define DIMM_TYPE_OFFSET 2 +#define NUM_OF_ROWS_OFFSET 3 +#define NUM_OF_COLS_OFFSET 4 +#define NUM_OF_RANKS 5 +#define DIMM_CONFIG_TYPE 11 +#define SDRAM_WIDTH_OFFSET 13 +#define NUM_OF_BANKS_OFFSET 17 +#define SUPPORTED_CL_OFFSET 18 +#define DIMM_TYPE_INFO_OFFSET 20 /* DDR2 only */ +#define SDRAM_MODULES_ATTR_OFFSET 21 +#define RANK_SIZE_OFFSET 31 + +#define DRAM_DEV_DENSITY_128M 128 +#define DRAM_DEV_DENSITY_256M 256 +#define DRAM_DEV_DENSITY_512M 512 +#define DRAM_DEV_DENSITY_1G 1024 +#define DRAM_DEV_DENSITY_2G 2048 + +#define DRAM_RANK_DENSITY_128M 0x20 +#define DRAM_RANK_DENSITY_256M 0x40 +#define DRAM_RANK_DENSITY_512M 0x80 +#define DRAM_RANK_DENSITY_1G 0x1 +#define DRAM_RANK_DENSITY_2G 0x2 + + .globl _mvDramIfBasicInit + .extern _i2cInit +_mvDramIfBasicInit: + + mov r11, LR /* Save link register */ + + /* Set Dunit high control register */ + MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_HI_REG) + orr r6, r6, #BIT7 /* SDRAM__D2P_EN */ + orr r6, r6, #BIT8 /* SDRAM__P2D_EN */ +#ifdef MV78XX0 + orr r6, r6, #BIT9 /* SDRAM__ADD_HALF_FCC_EN */ + orr r6, r6, #BIT10 /* SDRAM__PUP_ZERO_SKEW_EN */ + orr r6, r6, #BIT11 /* SDRAM__WR_MASH_DELAY_EN */ +#endif + MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_HI_REG) + +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG) + orr r6, r6, #BIT4 /* Enable 2T mode */ + bic r6, r6, #BIT6 /* clear ctrlPos */ + MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG) +#endif + + /*DDR SDRAM Initialization Control */ + ldr r6, =DSICR_INIT_EN + MV_REG_WRITE_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG) +2: MV_REG_READ_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG) + and r6, r6, #DSICR_INIT_EN + cmp r6, #0 + bne 2b + + mov r5, #1 + ldr r8, =dramBoot1 + str r5, [r8] /* We started executing from DRAM */ + + /* If we boot from NAND jump to DRAM address */ + ldr r8, dramBoot1 + cmp r8, #0 + movne pc, r11 + + bl _i2cInit /* Initialize TWSI master */ + + /* Check if we have more then 1 dimm */ + ldr r6, =0 + MV_REG_WRITE_ASM (r6, r1, DRAM_BUF_REG14) +#ifdef MV78XX0 + bl _is_Second_Dimm_Exist + beq single_dimm + ldr r6, =1 + MV_REG_WRITE_ASM (r6, r1, DRAM_BUF_REG14) +single_dimm: + bl _i2cInit /* Initialize TWSI master */ +#endif + + /* Get default SDRAM Config values */ + MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG) + + /* Get registered/non registered info from DIMM */ + bl _is_Registered + beq nonRegistered + +setRegistered: + orr r8, r8, #SDRAM_REGISTERED /* Set registered bit(17) */ +nonRegistered: +#ifdef MV78XX0 + /* Get ECC/non ECC info from DIMM */ + bl _is_Ecc + beq setConfigReg + +setEcc: + orr r8, r8, #SDRAM_ECC_EN /* Set ecc bit(18) */ +#endif +setConfigReg: + MV_REG_WRITE_ASM (r8, r5, DRAM_BUF_REG1) + + /* Set maximum CL supported by DIMM */ + bl _get_CAL + + /* r7 is DIMM supported CAS (e.g: 3 --> 0x1C) */ + clz r6, r7 + rsb r6, r6, #31 /* r6 = the bit number of MAX CAS supported */ + +casDdr2: + ldr r7, =0x41 /* stBurstInDel|stBurstOutDel field value */ + ldr r3, =0x53 /* stBurstInDel|stBurstOutDel registered value*/ + ldr r8, =0x32 /* Assuming MAX CL = 3 */ + cmp r6, #3 /* If CL = 3 break */ + beq casDdr2Cont + + ldr r7, =0x53 /* stBurstInDel|stBurstOutDel field value */ + ldr r3, =0x65 /* stBurstInDel|stBurstOutDel registered value*/ + ldr r8, =0x42 /* Assuming MAX CL = 4 */ + cmp r6, #4 /* If CL = 4 break */ + beq casDdr2Cont + + ldr r7, =0x65 /* stBurstInDel|stBurstOutDel field value */ + ldr r3, =0x77 /* stBurstInDel|stBurstOutDel registered value*/ + ldr r8, =0x52 /* Assuming MAX CL = 5 */ + cmp r6, #5 /* If CL = 5 break */ + beq casDdr2Cont + + ldr r7, =0x77 /* stBurstInDel|stBurstOutDel field value */ + ldr r3, =0x89 /* stBurstInDel|stBurstOutDel registered value*/ + ldr r8, =0x62 /* Assuming MAX CL = 6 */ + cmp r6, #6 /* If CL = 5 break */ + beq casDdr2Cont + + /* This is an error. return */ + b exit_ddrAutoConfig /* This is an error !! */ +casDdr2Cont: + + /* Get default SDRAM Mode values */ + MV_REG_READ_ASM (r6, r5, SDRAM_MODE_REG) + bic r6, r6, #(BIT6 | BIT5 | BIT4) /* Clear CL filed */ + orr r6, r6, r8 + MV_REG_WRITE_ASM (r6, r5, DRAM_BUF_REG2) + + /* Set Dunit control register according to max CL detected */ + MV_REG_READ_ASM (r6, r5, DRAM_BUF_REG1) + tst r6, #SDRAM_REGISTERED + beq setDunitReg + mov r7, r3 + +setDunitReg: +#ifdef MV78XX0 + /* Set SDRAM Extended Mode register for double DIMM */ + /* Check DRAM frequency for more then 267MHz set ODT Rtt to 50ohm */ + + MV_REG_READ_ASM (r4, r5, CPU_RESET_SAMPLE_L_REG) + ldr r5, =MSAR_SYSCLCK_MASK + and r4, r4, r5 + ldr r5, =MSAR_SYSCLCK_333 + cmp r4, r5 + ble Clock333 + add r7, r7, #0x10 +Clock333: +#endif + + MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG) + bic r6, r6, #(0xff << 20) /* Clear SBout and SBin */ + orr r6, r6, #BIT4 /* Enable 2T mode */ + bic r6, r6, #BIT6 /* clear ctrlPos */ + orr r6, r6, r7, LSL #20 + MV_REG_WRITE_ASM (r6, r5, DRAM_BUF_REG3) + + /* Set Dunit high control register */ + MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_HI_REG) + orr r6, r6, #BIT7 /* SDRAM__D2P_EN */ + orr r6, r6, #BIT8 /* SDRAM__P2D_EN */ +#ifdef MV78XX0 + orr r6, r6, #BIT9 /* SDRAM__ADD_HALF_FCC_EN */ + orr r6, r6, #BIT10 /* SDRAM__PUP_ZERO_SKEW_EN */ + orr r6, r6, #BIT11 /* SDRAM__WR_MASH_DELAY_EN */ +#endif + MV_REG_WRITE_ASM (r6, r5, DRAM_BUF_REG13) + + /* DIMM density configuration*/ + /* Density = (1 << (rowNum + colNum)) * dramWidth * dramBankNum */ +Density: + /* Get bank 0 and 1 density */ + ldr r6, =0 + bl _getDensity + + mov r8, r7 + mov r8, r8, LSR #20 /* Move density 20 bits to the right */ + /* For example 0x10000000 --> 0x1000 */ + + mov r3, #(SDRAM_DSIZE_256Mb(0) | SDRAM_DSIZE_256Mb(1)) + cmp r8, #DRAM_DEV_DENSITY_256M + beq get_bank_2_density + + mov r3, #(SDRAM_DSIZE_512Mb(0) | SDRAM_DSIZE_512Mb(1)) + cmp r8, #DRAM_DEV_DENSITY_512M + beq get_bank_2_density + + mov r3, #(SDRAM_DSIZE_1Gb(0) | SDRAM_DSIZE_1Gb(1)) + cmp r8, #DRAM_DEV_DENSITY_1G + beq get_bank_2_density + + mov r3, #(SDRAM_DSIZE_2Gb(0) | SDRAM_DSIZE_2Gb(1)) + cmp r8, #DRAM_DEV_DENSITY_2G + beq get_bank_2_density + + /* This is an error. return */ + b exit_ddrAutoConfig + +get_bank_2_density: + /* Check for second dimm */ + MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14) + cmp r6, #1 + bne get_width + + /* Get bank 2 and 3 density */ + ldr r6, =2 + bl _getDensity + + mov r8, r7 + mov r8, r8, LSR #20 /* Move density 20 bits to the right */ + /* For example 0x10000000 --> 0x1000 */ + + orr r3, r3, #(SDRAM_DSIZE_256Mb(2) | SDRAM_DSIZE_256Mb(3)) + cmp r8, #DRAM_DEV_DENSITY_256M + beq get_width + + and r3, r3, #~(SDRAM_DSIZE_MASK(2) | SDRAM_DSIZE_MASK(3)) + orr r3, r3, #(SDRAM_DSIZE_512Mb(2) | SDRAM_DSIZE_512Mb(3)) + cmp r8, #DRAM_DEV_DENSITY_512M + beq get_width + + and r3, r3, #~(SDRAM_DSIZE_MASK(2) | SDRAM_DSIZE_MASK(3)) + orr r3, r3, #(SDRAM_DSIZE_1Gb(2) | SDRAM_DSIZE_1Gb(3)) + cmp r8, #DRAM_DEV_DENSITY_1G + beq get_width + + and r3, r3, #~(SDRAM_DSIZE_MASK(2) | SDRAM_DSIZE_MASK(3)) + orr r3, r3, #(SDRAM_DSIZE_2Gb(2) | SDRAM_DSIZE_2Gb(3)) + cmp r8, #DRAM_DEV_DENSITY_2G + beq get_width + + /* This is an error. return */ + b exit_ddrAutoConfig + + /* Get SDRAM width */ +get_width: + /* Get bank 0 and 1 width */ + ldr r6, =0 + bl _get_width + + cmp r7, #8 /* x8 devices */ + beq get_bank_2_width + + orr r3, r3, #(SDRAM_ADDRSEL_X16(0) | SDRAM_ADDRSEL_X16(1)) /* x16 devices */ + cmp r7, #16 + beq get_bank_2_width + + /* This is an error. return */ + b exit_ddrAutoConfig + +get_bank_2_width: + /* Check for second dimm */ + MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14) + cmp r6, #1 + bne densCont + + /* Get bank 2 and 3 width */ + ldr r6, =2 + bl _get_width + + cmp r7, #8 /* x8 devices */ + beq densCont + + orr r3, r3, #(SDRAM_ADDRSEL_X16(2) | SDRAM_ADDRSEL_X16(3)) /* x16 devices */ + cmp r7, #16 + beq densCont + + /* This is an error. return */ + b exit_ddrAutoConfig + +densCont: + MV_REG_WRITE_ASM (r3, r5, DRAM_BUF_REG4) + + /* Set SDRAM timing control low register */ + ldr r4, =SDRAM_TIMING_CTRL_LOW_REG_DEFAULT + /* MV_REG_READ_ASM (r4, r5, SDRAM_TIMING_CTRL_LOW_REG) */ + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG5) + + /* Set SDRAM timing control high register */ + ldr r6, =SDRAM_TIMING_CTRL_HIGH_REG_DEFAULT + + MV_REG_READ_ASM (r4, r5, CPU_RESET_SAMPLE_L_REG) + ldr r5, =MSAR_SYSCLCK_MASK + and r4, r4, r5 + ldr r5, =MSAR_SYSCLCK_333 + cmp r4, r5 + blt timingHighClock333 + orr r6, r6, #BIT9 + +timingHighClock333: + /* MV_REG_READ_ASM (r6, r5, SDRAM_TIMING_CTRL_HIGH_REG) */ + MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG6) + + /* Check for second dimm */ + MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14) + cmp r6, #1 + bne single_dimm_odt + + /* Set SDRAM ODT control low register for double DIMM*/ + ldr r4, =DDR2_ODT_CTRL_LOW_CS0_CS1_CS2_CS3_DV + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG7) + + /* Set DUNIT ODT control register for double DIMM */ + ldr r4, =DDR2_DUNIT_ODT_CTRL_CS0_CS1_CS2_CS3_DV + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG9) + +#ifdef MV78XX0 + /* Set SDRAM Extended Mode register for double DIMM */ + /* Check DRAM frequency for more then 267MHz set ODT Rtt to 50ohm */ + + MV_REG_READ_ASM (r4, r5, CPU_RESET_SAMPLE_L_REG) + ldr r5, =MSAR_SYSCLCK_MASK + and r4, r4, r5 + ldr r5, =MSAR_SYSCLCK_267 + cmp r4, r5 + beq slow_dram_clock_rtt + ldr r5, =MSAR_SYSCLCK_300 + cmp r4, r5 + beq slow_dram_clock_rtt + ldr r5, =MSAR_SYSCLCK_333 + cmp r4, r5 + beq fast_dram_clock_rtt + ldr r5, =MSAR_SYSCLCK_400 + cmp r4, r5 + beq fast_dram_clock_rtt + + b slow_dram_clock_rtt + +fast_dram_clock_rtt: + ldr r4, =DDR_SDRAM_EXT_MODE_FAST_CS0_CS1_CS2_CS3_DV + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG10) + b odt_config_end +#endif +slow_dram_clock_rtt: + ldr r4, =DDR_SDRAM_EXT_MODE_CS0_CS1_CS2_CS3_DV + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG10) + b odt_config_end + +single_dimm_odt: + /* Set SDRAM ODT control low register */ + ldr r4, =DDR2_ODT_CTRL_LOW_CS0_CS1_DV + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG7) + + /* Set DUNIT ODT control register */ + ldr r4, =DDR2_DUNIT_ODT_CTRL_CS0_CS1_DV + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG9) + + /* Set SDRAM Extended Mode register */ + ldr r4, =DDR_SDRAM_EXT_MODE_CS0_CS1_DV + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG10) + +odt_config_end: + /* SDRAM ODT control high register is left as default */ + MV_REG_READ_ASM (r4, r5, DDR2_SDRAM_ODT_CTRL_HIGH_REG) + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG8) + + /*Read CL and set the DDR2 registers accordingly */ + MV_REG_READ_ASM (r6, r5, DRAM_BUF_REG2) + and r6, r6, #SDRAM_CL_MASK + mov r4, r6 + orr r4, r4, r6, LSL #4 + orr r4, r4, r6, LSL #8 + orr r4, r4, r6, LSL #12 + mov r5, #0x30000 + add r4, r4, r5 + sub r4, r4, #0x30 + /* Set SDRAM Ddr2 Timing Low register */ + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG11) + + /* Set SDRAM Ddr2 Timing High register */ + mov r4, r4, LSR #4 + MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG12) + +timeParamDone: + /* Close all windows */ + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,0)) + and r6, r6,#~SCSR_SIZE_MASK + and r6, r6,#~1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,0)) + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,1)) + and r6, r6,#~SCSR_SIZE_MASK + and r6, r6,#~1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,1)) + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,2)) + and r6, r6,#~SCSR_SIZE_MASK + and r6, r6,#~1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,2)) + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,3)) + and r6, r6,#~SCSR_SIZE_MASK + and r6, r6,#~1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,3)) + + /* Set sdram bank 0 size and enable it */ + ldr r6, =0 + bl _mvDramIfGetDimmSizeFromSpd +#ifdef MV78XX0 + /* Check DRAM width */ + MV_REG_READ_ASM (r4, r5, SDRAM_CONFIG_REG) + ldr r5, =SDRAM_DWIDTH_MASK + and r4, r4, r5 + ldr r5, =SDRAM_DWIDTH_64BIT + cmp r4, r5 + beq dram_64bit_width + /* Utilize only 32bit width */ + mov r8, r8, LSR #1 +#else + /* Utilize only 16bit width */ + mov r8, r8, LSR #2 +#endif +dram_64bit_width: + /* Update first dimm size return value R8 */ + MV_REG_READ_ASM (r5, r6, SDRAM_SIZE_REG(0,0)) + ldr r6, =~SCSR_SIZE_MASK + and r5, r5, r6 + orr r5, r5, r8 + MV_REG_WRITE_ASM(r5, r8, SDRAM_SIZE_REG(0,0)) + + /* Clear bank 2 size */ + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,2)) + and r6, r6,#~SCSR_SIZE_MASK + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,2)) + + /* Check for second dimm */ + MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14) + cmp r6, #1 + bne defualt_order + + /* Set sdram bank 2 size */ + ldr r6, =2 + bl _mvDramIfGetDimmSizeFromSpd +#ifdef MV78XX0 + /* Check DRAM width */ + MV_REG_READ_ASM (r4, r5, SDRAM_CONFIG_REG) + ldr r5, =SDRAM_DWIDTH_MASK + and r4, r4, r5 + ldr r5, =SDRAM_DWIDTH_64BIT + cmp r4, r5 + beq dram_64bit_width2 + /* Utilize only 32bit width */ + mov r8, r8, LSR #1 +#else + /* Utilize only 16bit width */ + mov r8, r8, LSR #2 +#endif +dram_64bit_width2: + /* Update first dimm size return value R8 */ + MV_REG_READ_ASM (r5, r6, SDRAM_SIZE_REG(0,2)) + ldr r6, =~SCSR_SIZE_MASK + and r5, r5, r6 + orr r5, r5, r8 + MV_REG_WRITE_ASM(r5, r8, SDRAM_SIZE_REG(0,2)) + + /* Close windows 1 and 3 */ + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,1)) + and r6, r6,#~1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,1)) + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,3)) + and r6, r6,#~1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,3)) + + /* Check dimm size for setting dram bank order */ + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,0)) + MV_REG_READ_ASM (r4, r5, SDRAM_SIZE_REG(0,2)) + and r6, r6,#SCSR_SIZE_MASK + and r4, r4,#SCSR_SIZE_MASK + cmp r6, r4 + bge defualt_order + + /* Bank 2 is biger then bank 0 */ + ldr r6,=0 + MV_REG_WRITE_ASM (r6, r5, SDRAM_BASE_ADDR_REG(0,2)) + + /* Open win 2 */ + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,2)) + orr r6, r6,#1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,2)) + + ldr sp,=0 + bl _mvDramIfConfig +#ifdef MV78XX0 + /* Init ECC on CS 2 */ + ldr r0, =2 + bl _mvDramIfEccMemInit +#endif + mov PC, r11 /* r11 is saved link register */ + +defualt_order: + + /* Open win 0 */ + MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,0)) + orr r6, r6,#1 + MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,0)) + + ldr sp,=0 + bl _mvDramIfConfig +#ifdef MV78XX0 + /* Init ECC on CS 0 */ + ldr r0, =0 + bl _mvDramIfEccMemInit +#endif +exit_ddrAutoConfig: + mov PC, r11 /* r11 is saved link register */ + + +/***************************************************************************************/ +/* r4 holds I2C EEPROM address + * r7 holds I2C EEPROM offset parameter for i2cRead and its --> returned value + * r8 holds SDRAM various configuration registers value. + * r13 holds Link register + */ +/**************************/ +_getDensity: + mov r13, LR /* Save link register */ + + /* Read SPD rank size from DIMM0 */ + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + + cmp r6, #0 + beq 1f + + /* Read SPD rank size from DIMM1 */ + mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM1 */ + +1: + mov r7, #NUM_OF_ROWS_OFFSET /* offset 3 */ + bl _i2cRead + mov r8, r7 /* r8 save number of rows */ + + mov r7, #NUM_OF_COLS_OFFSET /* offset 4 */ + bl _i2cRead + add r8, r8, r7 /* r8 = number of rows + number of col */ + + mov r7, #0x1 + mov r8, r7, LSL r8 /* r8 = (1 << r8) */ + + mov r7, #SDRAM_WIDTH_OFFSET /* offset 13 */ + bl _i2cRead + mul r8, r7, r8 + + mov r7, #NUM_OF_BANKS_OFFSET /* offset 17 */ + bl _i2cRead + mul r7, r8, r7 + + mov PC, r13 + +/**************************/ +_get_width: + mov r13, LR /* Save link register */ + + /* Read SPD rank size from DIMM0 */ + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + + cmp r6, #0 + beq 1f + + /* Read SPD rank size from DIMM1 */ + mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM1 */ + +1: + /* Get SDRAM width (SPD offset 13) */ + mov r7, #SDRAM_WIDTH_OFFSET + bl _i2cRead /* result in r7 */ + + mov PC, r13 + +/**************************/ +_get_CAL: + mov r13, LR /* Save link register */ + + /* Set maximum CL supported by DIMM */ + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #SUPPORTED_CL_OFFSET /* offset 18 */ + bl _i2cRead + + mov PC, r13 + +/**************************/ +/* R8 - sdram configuration register. + * Return value in flag if no-registered then Z-flag is set + */ +_is_Registered: + mov r13, LR /* Save link register */ +#if defined(MV645xx) + /* Get registered/non registered info from DIMM */ + tst r8, #SDRAM_DTYPE_DDR2 + bne regDdr2 + +regDdr1: + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #SDRAM_MODULES_ATTR_OFFSET + bl _i2cRead /* result in r7 */ + + tst r7, #0x2 + b exit +#endif +regDdr2: + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #DIMM_TYPE_INFO_OFFSET + bl _i2cRead /* result in r7 */ + + tst r7, #0x11 /* DIMM type = regular RDIMM (0x01) */ + /* or Mini-RDIMM (0x10) */ +exit: + mov PC, r13 + + +/**************************/ +/* Return value in flag if no-Ecc then Z-flag is set */ +_is_Ecc: + mov r13, LR /* Save link register */ + + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + mov r7, #DIMM_CONFIG_TYPE + bl _i2cRead /* result in r7 */ + + tst r7, #0x2 /* bit 1 -> Data ECC */ + mov PC, r13 + +/**************************/ +/* Return value in flag if no second DIMM then Z-flag is set */ +_is_Second_Dimm_Exist: + mov r13, LR /* Save link register */ + + mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM0 */ + mov r7, #DIMM_TYPE_OFFSET + bl _i2cRead /* result in r7 */ + + tst r7, #0x8 /* bit3 is '1' -> DDR 2 */ + mov PC, r13 + +/******************************************************************************* +* _mvDramIfGetDimmSizeFromSpd - read bank 0 dram's size +* +* DESCRIPTION: +* The function will read the bank 0 dram size(SPD version 1.0 and above ) +* +* INPUT: +* r6 - dram bank number. +* +* OUTPUT: +* none +*/ +_mvDramIfGetDimmSizeFromSpd: + + mov r13, LR /* Save link register */ + + /* Read SPD rank size from DIMM0 */ + mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */ + + cmp r6, #0 + beq 1f + + /* Read SPD rank size from DIMM1 */ + mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM1 */ + +1: + mov r7, #RANK_SIZE_OFFSET /* offset 31 */ + bl _i2cRead + +pass_read: + ldr r8, =(0x7 << SCSR_SIZE_OFFS) + cmp r7, #DRAM_RANK_DENSITY_128M + beq endDimmSize + + ldr r8, =(0xf << SCSR_SIZE_OFFS) + cmp r7, #DRAM_RANK_DENSITY_256M + beq endDimmSize + + ldr r8, =(0x1f << SCSR_SIZE_OFFS) + cmp r7, #DRAM_RANK_DENSITY_512M + beq endDimmSize + + ldr r8, =(0x3f << SCSR_SIZE_OFFS) + cmp r7, #DRAM_RANK_DENSITY_1G + beq endDimmSize + + ldr r8, =(0x7f << SCSR_SIZE_OFFS) /* DRAM_RANK_DENSITY_2G */ +endDimmSize: + mov PC, r13 +#endif diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfConfig.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfConfig.S new file mode 100644 index 0000000000..88527e58cc --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfConfig.S @@ -0,0 +1,528 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +/******************************************************************************* +* mvDramIfBasicAsm.s +* +* DESCRIPTION: +* Memory full detection and best timing configuration is done in +* C code. C runtime environment requires a stack. This module API +* initialize DRAM interface chip select 0 for basic functionality for +* the use of stack. +* The module API assumes DRAM information is stored in I2C EEPROM reside +* in a given I2C address MV_BOARD_DIMM0_I2C_ADDR. The I2C EEPROM +* internal data structure is assumed to be orgenzied in common DRAM +* vendor SPD structure. +* NOTE: DFCDL values are assumed to be already initialized prior to +* this module API activity. +* +* +* DEPENDENCIES: +* None. +* +*******************************************************************************/ + +/* includes */ +#define _ASMLANGUAGE +#define MV_ASMLANGUAGE +#include "mvOsAsm.h" +#include "mvSysHwConfig.h" +#include "mvDramIfRegs.h" +#include "mvDramIfConfig.h" +#include "ctrlEnv/sys/mvCpuIfRegs.h" +#include "pex/mvPexRegs.h" +#include "ctrlEnv/mvCtrlEnvSpec.h" +#include "mvCommon.h" + +/* defines */ + +/* locals */ +.data +.globl _mvDramIfConfig +.text +.globl _mvDramIfMemInit + +/******************************************************************************* +* _mvDramIfConfig - Basic DRAM interface initialization. +* +* DESCRIPTION: +* The function will initialize the following DRAM parameters using the +* values prepared by mvDramIfDetect routine. Values are located +* in predefined registers. +* +* INPUT: +* None. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +*******************************************************************************/ + +_mvDramIfConfig: + + /* Save register on stack */ + cmp sp, #0 + beq no_stack_s +save_on_stack: + stmdb sp!, {r1, r2, r3, r4} +no_stack_s: + + /* Dunit FTDLL Configuration Register */ + /* 0) Write to SDRAM FTDLL coniguration register */ + ldr r4, = SDRAM_FTDLL_REG_DEFAULT_LEFT; + ldr r1, =(INTER_REGS_BASE + SDRAM_FTDLL_CONFIG_LEFT_REG) + str r4, [r1] + ldr r4, = SDRAM_FTDLL_REG_DEFAULT_RIGHT; + ldr r1, =(INTER_REGS_BASE + SDRAM_FTDLL_CONFIG_RIGHT_REG) + str r4, [r1] + ldr r4, = SDRAM_FTDLL_REG_DEFAULT_UP; + ldr r1, =(INTER_REGS_BASE + SDRAM_FTDLL_CONFIG_UP_REG) + str r4, [r1] + + /* 1) Write to SDRAM coniguration register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG1) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_CONFIG_REG) + str r4, [r1] + + /* 2) Write Dunit control low register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG3) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_DUNIT_CTRL_REG) + str r4, [r1] + + /* 2) Write Dunit control high register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG13) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_DUNIT_CTRL_HI_REG) + str r4, [r1] + + /* 3) Write SDRAM address control register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG4) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_ADDR_CTRL_REG) + str r4, [r1] +#if defined(MV_STATIC_DRAM_ON_BOARD) + /* 4) Write SDRAM bank 0 size register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG0) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_SIZE_REG(0,0)) + str r4, [r1] +#endif + + /* 5) Write SDRAM open pages control register */ + ldr r1, =(INTER_REGS_BASE + SDRAM_OPEN_PAGE_CTRL_REG) + ldr r4, =SDRAM_OPEN_PAGES_CTRL_REG_DV + str r4, [r1] + + /* 6) Write SDRAM timing Low register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG5) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_LOW_REG) + str r4, [r1] + + /* 7) Write SDRAM timing High register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG6) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_HIGH_REG) + str r4, [r1] + + /* Config DDR2 On Die Termination (ODT) registers */ + /* Write SDRAM DDR2 ODT control low register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG7) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_LOW_REG) + str r4, [r1] + + /* Write SDRAM DDR2 ODT control high register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG8) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_HIGH_REG) + str r4, [r1] + + /* Write SDRAM DDR2 Dunit ODT control register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG9) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + DDR2_DUNIT_ODT_CONTROL_REG) + str r4, [r1] + + /* Write DDR2 SDRAM timing Low register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG11) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_DDR2_TIMING_LO_REG) + str r4, [r1] + + /* Write DDR2 SDRAM timing High register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG12) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_DDR2_TIMING_HI_REG) + str r4, [r1] + + /* 8) Write SDRAM mode register */ + /* The CPU must not attempt to change the SDRAM Mode register setting */ + /* prior to DRAM controller completion of the DRAM initialization */ + /* sequence. To guarantee this restriction, it is recommended that */ + /* the CPU sets the SDRAM Operation register to NOP command, performs */ + /* read polling until the register is back in Normal operation value, */ + /* and then sets SDRAM Mode register to its new value. */ + + /* 8.1 write 'nop' to SDRAM operation */ + mov r4, #0x5 /* 'NOP' command */ + MV_REG_WRITE_ASM(r4, r1, SDRAM_OPERATION_REG) + + /* 8.2 poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll1: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll1 + + /* 8.3 Now its safe to write new value to SDRAM Mode register */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG2) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_MODE_REG) + str r4, [r1] + + /* 8.4 Make the Dunit write the DRAM its new mode */ + mov r4, #0x3 /* Mode Register Set command */ + MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG) + + /* 8.5 poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll2: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll2 + + /* Now its safe to write new value to SDRAM Extended Mode regist */ + ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG10) + ldr r4, [r1] + ldr r1, =(INTER_REGS_BASE + SDRAM_EXTENDED_MODE_REG) + str r4, [r1] + + /* 9) Write SDRAM Extended mode register This operation should be */ + /* done for each memory bank */ + /* write 'nop' to SDRAM operation */ + mov r4, #0x5 /* 'NOP' command */ + MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll3: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll3 + /* Go over each of the Banks */ + ldr r3, =0 /* r3 = DRAM bank Num */ + +extModeLoop: + /* Set the SDRAM Operation Control to each of the DRAM banks */ + mov r4, r3 /* Do not swap the bank counter value */ + MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_CTRL_REG) + + /* Make the Dunit write the DRAM its new mode */ + mov r4, #0x4 /* Extended Mode Register Set command */ + MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG) + + /* poll SDRAM operation. Make sure its back to normal operation */ +_sdramOpPoll4: + ldr r4, [r1] + cmp r4, #0 /* '0' = Normal SDRAM Mode */ + bne _sdramOpPoll4 + + add r3, r3, #1 + cmp r3, #4 /* 4 = Number of banks */ + bne extModeLoop + +extModeEnd: +cmp sp, #0 + beq no_stack_l + mov r1, LR /* Save link register */ +#if defined(MV78XX0) + bl _mvDramIfMemInit +#endif + mov LR,r1 /* restore link register */ +load_from_stack: + /* Restore registers */ + ldmia sp!, {r1, r2, r3, r4} +no_stack_l: + + mov pc, lr + + +/******************************************************************************* +* _mvDramIfEccMemInit - Basic DRAM ECC initialization. +* +* DESCRIPTION: +* +* INPUT: +* None. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +*******************************************************************************/ +#define XOR_CHAN0 0 /* XOR channel 0 used for memory initialization */ +#define XOR_UNIT0 0 /* XOR unit 0 used for memory initialization */ +#define XOR_ADDR_DEC_WIN0 0 /* Enable DRAM access using XOR decode window 0 */ +/* XOR engine register offsets macros */ +#define XOR_CONFIG_REG(chan) (XOR_UNIT_BASE(0) + 0x10 + ((chan) * 4)) +#define XOR_ACTIVATION_REG(chan) (XOR_UNIT_BASE(0) + 0x20 + ((chan) * 4)) +#define XOR_CAUSE_REG (XOR_UNIT_BASE(0) + 0x30) +#define XOR_ERROR_CAUSE_REG (XOR_UNIT_BASE(0) + 0x50) +#define XOR_ERROR_ADDR_REG (XOR_UNIT_BASE(0) + 0x60) +#define XOR_INIT_VAL_LOW_REG (XOR_UNIT_BASE(0) + 0x2E0) +#define XOR_INIT_VAL_HIGH_REG (XOR_UNIT_BASE(0) + 0x2E4) +#define XOR_DST_PTR_REG(chan) (XOR_UNIT_BASE(0) + 0x2B0 + ((chan) * 4)) +#define XOR_BLOCK_SIZE_REG(chan) (XOR_UNIT_BASE(0) + 0x2C0 + ((chan) * 4)) + +/* XOR Engine Address Decoding Register Map */ +#define XOR_WINDOW_CTRL_REG(unit,chan) (XOR_UNIT_BASE(unit)+(0x240 + ((chan) * 4))) +#define XOR_BASE_ADDR_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x250 + ((winNum) * 4))) +#define XOR_SIZE_MASK_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x270 + ((winNum) * 4))) + +.globl _mvDramIfEccMemInit +/******************************************************************************* +* _mvDramIfEccMemInit - mem init for dram cs +* +* DESCRIPTION: +* This function will clean the cs by ussing the XOR mem init. +* +* INPUT: +* r0 - dram bank number. +* +* OUTPUT: +* none +*/ +_mvDramIfEccMemInit: + + /* Save register on stack */ + cmp sp, #0 + beq no_stack_s1 +save_on_stack1: + stmdb sp!, {r0,r1, r2, r3, r4, r5, r6} +no_stack_s1: + + ldr r1, = 0 + + /* Disable all XOR address decode windows to avoid possible overlap */ + MV_REG_WRITE_ASM (r1, r5, (XOR_WINDOW_CTRL_REG(XOR_UNIT0,XOR_CHAN0))) + + /* Init r5 to first XOR_SIZE_MASK_REG */ + mov r5, r0, LSL #3 + add r5, r5,#0x1500 + add r5, r5,#0x04 + add r5, r5,#(INTER_REGS_BASE) + ldr r6, [r5] + HTOLL(r6,r5) + MV_REG_WRITE_ASM (r6, r5, XOR_SIZE_MASK_REG(XOR_UNIT0,XOR_ADDR_DEC_WIN0)) + + mov r5, r0, LSL #3 + add r5, r5,#0x1500 + add r5, r5,#(INTER_REGS_BASE) + ldr r6, [r5] + /* Update destination & size */ + MV_REG_WRITE_ASM(r6, r5, XOR_DST_PTR_REG(XOR_CHAN0)) + HTOLL(r6,r5) + /* Init r6 to first XOR_BASE_ADDR_REG */ + ldr r4, = 0xf + ldr r5, = 0x1 + mov r5, r5, LSL r0 + bic r4, r4, r5 + mov r4, r4, LSL #8 + + orr r6, r6, r4 + MV_REG_WRITE_ASM (r6, r5, XOR_BASE_ADDR_REG(XOR_UNIT0,XOR_ADDR_DEC_WIN0)) + + ldr r6, = 0xff0001 + MV_REG_WRITE_ASM (r6, r5, XOR_WINDOW_CTRL_REG(XOR_UNIT0,XOR_CHAN0)) + + /* Configure XOR engine for memory init function. */ + MV_REG_READ_ASM (r6, r5, XOR_CONFIG_REG(XOR_CHAN0)) + and r6, r6, #~0x7 /* Clear operation mode field */ + orr r6, r6, #0x4 /* Set operation to memory init */ + MV_REG_WRITE_ASM(r6, r5, XOR_CONFIG_REG(XOR_CHAN0)) + + /* Set initVal in the XOR Engine Initial Value Registers */ + ldr r6, = 0xfeedfeed + MV_REG_WRITE_ASM(r6, r5, XOR_INIT_VAL_LOW_REG) + ldr r6, = 0xfeedfeed + MV_REG_WRITE_ASM(r6, r5, XOR_INIT_VAL_HIGH_REG) + + /* Set block size using DRAM bank size */ + + mov r5, r0, LSL #3 + add r5, r5,#0x1500 + add r5, r5,#0x04 + add r5, r5,#(INTER_REGS_BASE) + + ldr r6, [r5] + HTOLL(r6,r5) + and r6, r6, #SCSR_SIZE_MASK + mov r5, r6, LSR #SCSR_SIZE_OFFS + add r5, r5, #1 + mov r6, r5, LSL #SCSR_SIZE_OFFS + MV_REG_WRITE_ASM(r6, r5, XOR_BLOCK_SIZE_REG(XOR_CHAN0)) + + /* Clean interrupt cause*/ + MV_REG_WRITE_ASM(r1, r5, XOR_CAUSE_REG) + + /* Clean error interrupt cause*/ + MV_REG_READ_ASM(r6, r5, XOR_ERROR_CAUSE_REG) + MV_REG_READ_ASM(r6, r5, XOR_ERROR_ADDR_REG) + + /* Start transfer */ + MV_REG_READ_ASM (r6, r5, XOR_ACTIVATION_REG(XOR_CHAN0)) + orr r6, r6, #0x1 /* Preform start command */ + MV_REG_WRITE_ASM(r6, r5, XOR_ACTIVATION_REG(XOR_CHAN0)) + + /* Wait for engine to finish */ +waitForComplete: + MV_REG_READ_ASM(r6, r5, XOR_CAUSE_REG) + and r6, r6, #2 + cmp r6, #0 + beq waitForComplete + + /* Clear all error report registers */ + MV_REG_WRITE_ASM(r1, r5, SDRAM_SINGLE_BIT_ERR_CNTR_REG) + MV_REG_WRITE_ASM(r1, r5, SDRAM_DOUBLE_BIT_ERR_CNTR_REG) + + MV_REG_WRITE_ASM(r1, r5, SDRAM_ERROR_CAUSE_REG) + + cmp sp, #0 + beq no_stack_l1 +load_from_stack1: + ldmia sp!, {r0, r1, r2, r3, r4, r5, r6} +no_stack_l1: + mov pc, lr + + +/******************************************************************************* +* mvDramIfMemInit - Use XOR to clear all memory. +* +* DESCRIPTION: +* Use assembler function _mvDramIfEccMemInit to fill all memory with FEADFEAD pattern. +* INPUT: +* None. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +*******************************************************************************/ +#if defined(MV78XX0) + +_mvDramIfMemInit: + stmdb sp!, {r0,r1, r2, r3, r4, r5, r6} + mov r6, LR /* Save link register */ + /* Check if dram bank 0 has to be init for ECC */ + MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,0)) + and r3, r0, #SCSR_WIN_EN + cmp r3, #0 + beq no_bank_0 + MV_REG_READ_ASM(r0, r5, SDRAM_BASE_ADDR_REG(0,0)) + cmp r0, #0 + beq no_bank_0 + mov r0,#0 + bl _mvDramIfEccMemInit + +no_bank_0: + /* Check if dram bank 1 has to be init for ECC */ + MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,1)) + and r0, r0, #SCSR_WIN_EN + cmp r0, #0 + beq no_bank_1 + mov r0,#1 + bl _mvDramIfEccMemInit +no_bank_1: + /* Check if dram bank 2 has to be init for ECC */ + MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,2)) + and r0, r0, #SCSR_WIN_EN + cmp r0, #0 + beq no_bank_2 + MV_REG_READ_ASM(r0, r5, SDRAM_BASE_ADDR_REG(0,2)) + cmp r0, #0 + beq no_bank_2 + mov r0,#2 + bl _mvDramIfEccMemInit + +no_bank_2: + /* Check if dram bank 3 has to be init for ECC */ + MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,3)) + and r0, r0, #SCSR_WIN_EN + cmp r0, #0 + beq no_bank_3 + mov r0,#3 + bl _mvDramIfEccMemInit +no_bank_3: + mov LR ,r6 /* restore link register */ + ldmia sp!, {r0, r1, r2, r3, r4, r5, r6} + mov pc, lr +#endif + diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.c index eabac5ad93..f533475997 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.c +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.c @@ -123,7 +123,7 @@ void ethEjpModeSet(int port, int mode) mvEthEjpModeSet(pHndl, mode); } } -#endif /* (MV_ETH_VERSION >= 4) */ +#endif /* (MV_ETH_VERSION >= 4) */
void ethBpduRxQ(int port, int bpduQueue) { @@ -189,10 +189,10 @@ void ethTxPolicyRegs(int port) mvOsPrintf("\n\t TX policy Port #%d configuration registers\n", port); - mvOsPrintf("ETH_TX_QUEUE_COMMAND_REG : 0x%X = 0x%08x\n", - ETH_TX_QUEUE_COMMAND_REG(port), - MV_REG_READ( ETH_TX_QUEUE_COMMAND_REG(port) ) ); - + mvOsPrintf("ETH_TX_QUEUE_COMMAND_REG : 0x%X = 0x%08x\n",
+ ETH_TX_QUEUE_COMMAND_REG(port),
+ MV_REG_READ( ETH_TX_QUEUE_COMMAND_REG(port) ) );
+
mvOsPrintf("ETH_TX_FIXED_PRIO_CFG_REG : 0x%X = 0x%08x\n", ETH_TX_FIXED_PRIO_CFG_REG(port), MV_REG_READ( ETH_TX_FIXED_PRIO_CFG_REG(port) ) ); @@ -211,8 +211,8 @@ void ethTxPolicyRegs(int port) mvOsPrintf("ETH_TX_TOKEN_BUCKET_COUNT_REG : 0x%X = 0x%08x\n", ETH_TX_TOKEN_BUCKET_COUNT_REG(port), - MV_REG_READ( ETH_TX_TOKEN_BUCKET_COUNT_REG(port) ) ); - + MV_REG_READ( ETH_TX_TOKEN_BUCKET_COUNT_REG(port) ) );
+
for(queue=0; queue<MV_ETH_MAX_TXQ; queue++) { mvOsPrintf("\n\t TX policy Port #%d, Queue #%d configuration registers\n", port, queue); @@ -228,7 +228,7 @@ void ethTxPolicyRegs(int port) mvOsPrintf("ETH_TXQ_ARBITER_CFG_REG : 0x%X = 0x%08x\n", ETH_TXQ_ARBITER_CFG_REG(port, queue), MV_REG_READ( ETH_TXQ_ARBITER_CFG_REG(port, queue) ) ); - } + }
mvOsPrintf("\n"); } @@ -633,11 +633,11 @@ void mvEthPortShow(void* pHndl) mvOsPrintf("RxCoal = %d usec, TxCoal = %d usec\n", rxCoal, txCoal); - mvOsPrintf("rxDefQ=%d, arpQ=%d, bpduQ=%d, tcpQ=%d, udpQ=%d\n\n", - pPortCtrl->portConfig.rxDefQ, pPortCtrl->portConfig.rxArpQ, - pPortCtrl->portConfig.rxBpduQ, - pPortCtrl->portConfig.rxTcpQ, pPortCtrl->portConfig.rxUdpQ); - + mvOsPrintf("rxDefQ=%d, arpQ=%d, bpduQ=%d, tcpQ=%d, udpQ=%d\n\n",
+ pPortCtrl->portConfig.rxDefQ, pPortCtrl->portConfig.rxArpQ,
+ pPortCtrl->portConfig.rxBpduQ,
+ pPortCtrl->portConfig.rxTcpQ, pPortCtrl->portConfig.rxUdpQ);
+
/* Print all RX and TX queues */ for(queue=0; queue<MV_ETH_RX_Q_NUM; queue++) { @@ -692,7 +692,7 @@ void mvEthQueuesShow(void* pHndl, int rxQueue, int txQueue, int mode) mvOsPrintf("%3d. desc=%08x (%08x), cmd=%08x, data=%4d, buf=%4d, buf=%08x, pkt=%lx, os=%lx\n", i, (MV_U32)pRxDescr, (MV_U32)ethDescVirtToPhy(pQueueCtrl, (MV_U8*)pRxDescr), pRxDescr->cmdSts, pRxDescr->byteCnt, (MV_U32)pRxDescr->bufSize, - (unsigned int)pRxDescr->bufPtr, (MV_ULONG)pRxDescr->returnInfo, + (unsigned int)pRxDescr->bufPtr, (MV_ULONG)pRxDescr->returnInfo,
((MV_PKT_INFO*)pRxDescr->returnInfo)->osInfo); ETH_DESCR_INV(pPortCtrl, pRxDescr); @@ -733,7 +733,7 @@ void mvEthQueuesShow(void* pHndl, int rxQueue, int txQueue, int mode) mvOsPrintf("%3d. desc=%08x (%08x), cmd=%08x, data=%4d, buf=%08x, pkt=%lx, os=%lx\n", i, (MV_U32)pTxDescr, (MV_U32)ethDescVirtToPhy(pQueueCtrl, (MV_U8*)pTxDescr), pTxDescr->cmdSts, pTxDescr->byteCnt, - (MV_U32)pTxDescr->bufPtr, (MV_ULONG)pTxDescr->returnInfo, + (MV_U32)pTxDescr->bufPtr, (MV_ULONG)pTxDescr->returnInfo,
pTxDescr->returnInfo ? (((MV_PKT_INFO*)pTxDescr->returnInfo)->osInfo) : 0x0); ETH_DESCR_INV(pPortCtrl, pTxDescr); diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.h b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.h index 6db85f7a75..f026f966d6 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.h +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/gbe/mvEthDebug.h @@ -122,7 +122,7 @@ void ethRxCoal(int port, int usec); void ethTxCoal(int port, int usec); #if (MV_ETH_VERSION >= 4) void ethEjpModeSet(int port, int mode); -#endif /* (MV_ETH_VERSION >= 4) */ +#endif /* (MV_ETH_VERSION >= 4) */
void ethBpduRxQ(int port, int bpduQueue); void ethArpRxQ(int port, int arpQueue); diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/mvCompVer.txt new file mode 100644 index 0000000000..38a9264400 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/gpp/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/gpp/mvCompVer.txt new file mode 100644 index 0000000000..38a9264400 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/gpp/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci-if/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci-if/mvCompVer.txt new file mode 100644 index 0000000000..85bfa612cd --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci-if/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci/mvCompVer.txt new file mode 100644 index 0000000000..7b6fe369c5 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.2
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt new file mode 100644 index 0000000000..38a9264400 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c index 13d2f87261..19c871ae4c 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.c @@ -1,313 +1,313 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ - -#include "mvPex.h" - -//#define MV_DEBUG -/* defines */ -#ifdef MV_DEBUG - #define DB(x) x -#else - #define DB(x) -#endif - -/* locals */ -typedef struct -{ - MV_U32 data; - MV_U32 mask; -}PEX_HEADER_DATA; - -/* local function forwad decleration */ -MV_U32 mvPexHwConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func, - MV_U32 regOff); -MV_STATUS mvPexHwConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func, MV_U32 regOff, MV_U32 data); -void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev); - - -PEX_HEADER_DATA configHdr[16] = -{ -{0x888811ab, 0x00000000}, /*[device ID, vendor ID] */ -{0x00100007, 0x0000ffff}, /*[status register, command register] */ -{0x0604000e, 0x00000000}, /*[programming interface, sub class code, class code, revision ID] */ -{0x00010008, 0x00000000}, /*[BIST, header type, latency time, cache line] */ -{0x00000000, 0x00000000}, /*[base address 0] */ -{0x00000000, 0x00000000}, /*[base address 1] */ -{0x00000000, 0x00ffffff}, /*[secondary latency timersubordinate bus number, secondary bus number, primary bus number] */ -{0x0000f101, 0x00000000}, /*[secondary status ,IO limit, IO base] */ -{0x9ff0a000, 0x00000000}, /*[memory limit, memory base] */ -{0x0001fff1, 0x00000000}, /*[prefetch memory limit, prefetch memory base] */ -{0xffffffff, 0x00000000}, /*[prefetch memory base upper] */ -{0x00000000, 0x00000000}, /*[prefetch memory limit upper] */ -{0xeffff000, 0x00000000}, /*[IO limit upper 16 bits, IO base upper 16 bits] */ -{0x00000000, 0x00000000}, /*[reserved, capability pointer] */ -{0x00000000, 0x00000000}, /*[expansion ROM base address] */ -{0x00000000, 0x000000FF}, /*[bridge control, interrupt pin, interrupt line] */ -}; - - -#define HEADER_WRITE(data, offset) configHdr[offset/4].data = ((configHdr[offset/4].data & ~configHdr[offset/4].mask) | \ - (data & configHdr[offset/4].mask)) -#define HEADER_READ(offset) configHdr[offset/4].data - -/******************************************************************************* -* mvVrtBrgPexInit - Initialize PEX interfaces -* -* DESCRIPTION: -* -* This function is responsible of intialization of the Pex Interface , It -* configure the Pex Bars and Windows in the following manner: -* -* Assumptions : -* Bar0 is always internal registers bar -* Bar1 is always the DRAM bar -* Bar2 is always the Device bar -* -* 1) Sets the Internal registers bar base by obtaining the base from -* the CPU Interface -* 2) Sets the DRAM bar base and size by getting the base and size from -* the CPU Interface when the size is the sum of all enabled DRAM -* chip selects and the base is the base of CS0 . -* 3) Sets the Device bar base and size by getting these values from the -* CPU Interface when the base is the base of the lowest base of the -* Device chip selects, and the -* -* -* INPUT: -* -* pexIf - PEX interface number. -* -* -* OUTPUT: -* None. -* -* RETURN: -* MV_OK if function success otherwise MV_ERROR or MV_BAD_PARAM -* -*******************************************************************************/ -MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf) -{ - /* reset PEX tree to recover previous U-boot/Boot configurations */ - MV_U32 localBus = mvPexLocalBusNumGet(pexIf); - - - resetPexConfig(pexIf, localBus, 1); - return MV_OK; -} - - -MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func, - MV_U32 regOff) -{ - - MV_U32 localBus = mvPexLocalBusNumGet(pexIf); - MV_U32 localDev = mvPexLocalDevNumGet(pexIf); - MV_U32 val; - if(bus == localBus) - { - if(dev > 1) - { -/* on the local device allow only device #0 & #1 */ - return 0xffffffff; - } - else - if (dev == localDev) - { - /* read the memory controller registers */ - return mvPexHwConfigRead (pexIf, bus, dev, func, regOff); - } - else - { - /* access the virtual brg header */ - return HEADER_READ(regOff); - } - } - else - if(bus == (localBus + 1)) - { - /* access the device behind the virtual bridge */ - if((dev == localDev) || (dev > 1)) - { - return 0xffffffff; - } - else - { - /* access the device behind the virtual bridge, in this case - * change the bus number to the local bus number in order to - * generate type 0 config cycle - */ - mvPexLocalBusNumSet(pexIf, bus); - mvPexLocalDevNumSet(pexIf, 1); - val = mvPexHwConfigRead (pexIf, bus, 0, func, regOff); - mvPexLocalBusNumSet(pexIf, localBus); - mvPexLocalDevNumSet(pexIf, localDev); - return val; - } - } - /* for all other devices use the HW function to get the - * requested registers - */ - mvPexLocalDevNumSet(pexIf, 1); - val = mvPexHwConfigRead (pexIf, bus, dev, func, regOff); - mvPexLocalDevNumSet(pexIf, localDev); - return val; -} - - -MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func, MV_U32 regOff, MV_U32 data) -{ - MV_U32 localBus = mvPexLocalBusNumGet(pexIf); - MV_U32 localDev = mvPexLocalDevNumGet(pexIf); - MV_STATUS status; - - if(bus == localBus) - { - if(dev > 1) - { - /* on the local device allow only device #0 & #1 */ - return MV_ERROR; - } - else - if (dev == localDev) - { - /* read the memory controller registers */ - return mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data); - } - else - { - /* access the virtual brg header */ - HEADER_WRITE(data, regOff); - return MV_OK; - } - } - else - if(bus == (localBus + 1)) - { - /* access the device behind the virtual bridge */ - if((dev == localDev) || (dev > 1)) - { - return MV_ERROR; - } - else - { - /* access the device behind the virtual bridge, in this case - * change the bus number to the local bus number in order to - * generate type 0 config cycle - */ - //return mvPexHwConfigWrite (pexIf, localBus, dev, func, regOff, data); - mvPexLocalBusNumSet(pexIf, bus); - mvPexLocalDevNumSet(pexIf, 1); - status = mvPexHwConfigWrite (pexIf, bus, 0, func, regOff, data); - mvPexLocalBusNumSet(pexIf, localBus); - mvPexLocalDevNumSet(pexIf, localDev); - return status; - - } - } - /* for all other devices use the HW function to get the - * requested registers - */ - mvPexLocalDevNumSet(pexIf, 1); - status = mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data); - mvPexLocalDevNumSet(pexIf, localDev); - return status; -} - - - - -void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev) -{ - MV_U32 tData; - MV_U32 i; - - /* restore the PEX configuration to initialization state */ - /* in case PEX P2P call recursive and reset config */ - tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x0); - if(tData != 0xffffffff) - { - /* agent had been found - check whether P2P */ - tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x8); - if((tData & 0xffff0000) == 0x06040000) - {/* P2P */ - /* get the sec bus and the subordinate */ - MV_U32 secBus; - tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x18); - secBus = ((tData >> 8) & 0xff); - /* now scan on sec bus */ - for(i = 0;i < 0xff;i++) - { - resetPexConfig(pexIf, secBus, i); - } - /* now reset this device */ - DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev)); - mvPexHwConfigWrite(pexIf, bus, dev, 0x0, 0x18, 0x0); - DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev)); - } - } -} - - +/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#include "mvPex.h"
+
+//#define MV_DEBUG
+/* defines */
+#ifdef MV_DEBUG
+ #define DB(x) x
+#else
+ #define DB(x)
+#endif
+
+/* locals */
+typedef struct
+{
+ MV_U32 data;
+ MV_U32 mask;
+}PEX_HEADER_DATA;
+
+/* local function forwad decleration */
+MV_U32 mvPexHwConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func,
+ MV_U32 regOff);
+MV_STATUS mvPexHwConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func, MV_U32 regOff, MV_U32 data);
+void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev);
+
+
+PEX_HEADER_DATA configHdr[16] =
+{
+{0x888811ab, 0x00000000}, /*[device ID, vendor ID] */
+{0x00100007, 0x0000ffff}, /*[status register, command register] */
+{0x0604000e, 0x00000000}, /*[programming interface, sub class code, class code, revision ID] */
+{0x00010008, 0x00000000}, /*[BIST, header type, latency time, cache line] */
+{0x00000000, 0x00000000}, /*[base address 0] */
+{0x00000000, 0x00000000}, /*[base address 1] */
+{0x00000000, 0x00ffffff}, /*[secondary latency timersubordinate bus number, secondary bus number, primary bus number] */
+{0x0000f101, 0x00000000}, /*[secondary status ,IO limit, IO base] */
+{0x9ff0a000, 0x00000000}, /*[memory limit, memory base] */
+{0x0001fff1, 0x00000000}, /*[prefetch memory limit, prefetch memory base] */
+{0xffffffff, 0x00000000}, /*[prefetch memory base upper] */
+{0x00000000, 0x00000000}, /*[prefetch memory limit upper] */
+{0xeffff000, 0x00000000}, /*[IO limit upper 16 bits, IO base upper 16 bits] */
+{0x00000000, 0x00000000}, /*[reserved, capability pointer] */
+{0x00000000, 0x00000000}, /*[expansion ROM base address] */
+{0x00000000, 0x000000FF}, /*[bridge control, interrupt pin, interrupt line] */
+};
+
+
+#define HEADER_WRITE(data, offset) configHdr[offset/4].data = ((configHdr[offset/4].data & ~configHdr[offset/4].mask) | \
+ (data & configHdr[offset/4].mask))
+#define HEADER_READ(offset) configHdr[offset/4].data
+
+/*******************************************************************************
+* mvVrtBrgPexInit - Initialize PEX interfaces
+*
+* DESCRIPTION:
+*
+* This function is responsible of intialization of the Pex Interface , It
+* configure the Pex Bars and Windows in the following manner:
+*
+* Assumptions :
+* Bar0 is always internal registers bar
+* Bar1 is always the DRAM bar
+* Bar2 is always the Device bar
+*
+* 1) Sets the Internal registers bar base by obtaining the base from
+* the CPU Interface
+* 2) Sets the DRAM bar base and size by getting the base and size from
+* the CPU Interface when the size is the sum of all enabled DRAM
+* chip selects and the base is the base of CS0 .
+* 3) Sets the Device bar base and size by getting these values from the
+* CPU Interface when the base is the base of the lowest base of the
+* Device chip selects, and the
+*
+*
+* INPUT:
+*
+* pexIf - PEX interface number.
+*
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* MV_OK if function success otherwise MV_ERROR or MV_BAD_PARAM
+*
+*******************************************************************************/
+MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf)
+{
+ /* reset PEX tree to recover previous U-boot/Boot configurations */
+ MV_U32 localBus = mvPexLocalBusNumGet(pexIf);
+
+
+ resetPexConfig(pexIf, localBus, 1);
+ return MV_OK;
+}
+
+
+MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, MV_U32 func,
+ MV_U32 regOff)
+{
+
+ MV_U32 localBus = mvPexLocalBusNumGet(pexIf);
+ MV_U32 localDev = mvPexLocalDevNumGet(pexIf);
+ MV_U32 val;
+ if(bus == localBus)
+ {
+ if(dev > 1)
+ {
+/* on the local device allow only device #0 & #1 */
+ return 0xffffffff;
+ }
+ else
+ if (dev == localDev)
+ {
+ /* read the memory controller registers */
+ return mvPexHwConfigRead (pexIf, bus, dev, func, regOff);
+ }
+ else
+ {
+ /* access the virtual brg header */
+ return HEADER_READ(regOff);
+ }
+ }
+ else
+ if(bus == (localBus + 1))
+ {
+ /* access the device behind the virtual bridge */
+ if((dev == localDev) || (dev > 1))
+ {
+ return 0xffffffff;
+ }
+ else
+ {
+ /* access the device behind the virtual bridge, in this case
+ * change the bus number to the local bus number in order to
+ * generate type 0 config cycle
+ */
+ mvPexLocalBusNumSet(pexIf, bus);
+ mvPexLocalDevNumSet(pexIf, 1);
+ val = mvPexHwConfigRead (pexIf, bus, 0, func, regOff);
+ mvPexLocalBusNumSet(pexIf, localBus);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return val;
+ }
+ }
+ /* for all other devices use the HW function to get the
+ * requested registers
+ */
+ mvPexLocalDevNumSet(pexIf, 1);
+ val = mvPexHwConfigRead (pexIf, bus, dev, func, regOff);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return val;
+}
+
+
+MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func, MV_U32 regOff, MV_U32 data)
+{
+ MV_U32 localBus = mvPexLocalBusNumGet(pexIf);
+ MV_U32 localDev = mvPexLocalDevNumGet(pexIf);
+ MV_STATUS status;
+
+ if(bus == localBus)
+ {
+ if(dev > 1)
+ {
+ /* on the local device allow only device #0 & #1 */
+ return MV_ERROR;
+ }
+ else
+ if (dev == localDev)
+ {
+ /* read the memory controller registers */
+ return mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data);
+ }
+ else
+ {
+ /* access the virtual brg header */
+ HEADER_WRITE(data, regOff);
+ return MV_OK;
+ }
+ }
+ else
+ if(bus == (localBus + 1))
+ {
+ /* access the device behind the virtual bridge */
+ if((dev == localDev) || (dev > 1))
+ {
+ return MV_ERROR;
+ }
+ else
+ {
+ /* access the device behind the virtual bridge, in this case
+ * change the bus number to the local bus number in order to
+ * generate type 0 config cycle
+ */
+ //return mvPexHwConfigWrite (pexIf, localBus, dev, func, regOff, data);
+ mvPexLocalBusNumSet(pexIf, bus);
+ mvPexLocalDevNumSet(pexIf, 1);
+ status = mvPexHwConfigWrite (pexIf, bus, 0, func, regOff, data);
+ mvPexLocalBusNumSet(pexIf, localBus);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return status;
+
+ }
+ }
+ /* for all other devices use the HW function to get the
+ * requested registers
+ */
+ mvPexLocalDevNumSet(pexIf, 1);
+ status = mvPexHwConfigWrite (pexIf, bus, dev, func, regOff, data);
+ mvPexLocalDevNumSet(pexIf, localDev);
+ return status;
+}
+
+
+
+
+void resetPexConfig(MV_U32 pexIf, MV_U32 bus, MV_U32 dev)
+{
+ MV_U32 tData;
+ MV_U32 i;
+
+ /* restore the PEX configuration to initialization state */
+ /* in case PEX P2P call recursive and reset config */
+ tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x0);
+ if(tData != 0xffffffff)
+ {
+ /* agent had been found - check whether P2P */
+ tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x8);
+ if((tData & 0xffff0000) == 0x06040000)
+ {/* P2P */
+ /* get the sec bus and the subordinate */
+ MV_U32 secBus;
+ tData = mvPexHwConfigRead (pexIf, bus, dev, 0x0, 0x18);
+ secBus = ((tData >> 8) & 0xff);
+ /* now scan on sec bus */
+ for(i = 0;i < 0xff;i++)
+ {
+ resetPexConfig(pexIf, secBus, i);
+ }
+ /* now reset this device */
+ DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev));
+ mvPexHwConfigWrite(pexIf, bus, dev, 0x0, 0x18, 0x0);
+ DB(mvOsPrintf("Reset bus %d dev %d\n", bus, dev));
+ }
+ }
+}
+
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h index d01f0248ad..82eb72d50e 100644 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvVrtBrgPex.h @@ -1,82 +1,82 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -Marvell Commercial License Option - -If you received this File from Marvell and you have entered into a commercial -license agreement (a "Commercial License") with Marvell, the File is licensed -to you under the terms of the applicable Commercial License. - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -******************************************************************************** -Marvell BSD License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File under the following licensing terms. -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Marvell nor the names of its contributors may be - used to endorse or promote products derived from this software without - specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*******************************************************************************/ - -#ifndef __INCVRTBRGPEXH -#define __INCVRTBRGPEXH - - -/* Global Functions prototypes */ -/* mvPexInit - Initialize PEX interfaces*/ -MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf); - -/* mvPexConfigRead - Read from configuration space */ -MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func,MV_U32 regOff); - -/* mvPexConfigWrite - Write to configuration space */ -MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev, - MV_U32 func, MV_U32 regOff, MV_U32 data); - - -#endif /* #ifndef __INCPEXH */ +/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#ifndef __INCVRTBRGPEXH
+#define __INCVRTBRGPEXH
+
+
+/* Global Functions prototypes */
+/* mvPexInit - Initialize PEX interfaces*/
+MV_STATUS mvPexVrtBrgInit(MV_U32 pexIf);
+
+/* mvPexConfigRead - Read from configuration space */
+MV_U32 mvPexVrtBrgConfigRead (MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func,MV_U32 regOff);
+
+/* mvPexConfigWrite - Write to configuration space */
+MV_STATUS mvPexVrtBrgConfigWrite(MV_U32 pexIf, MV_U32 bus, MV_U32 dev,
+ MV_U32 func, MV_U32 regOff, MV_U32 data);
+
+
+#endif /* #ifndef __INCPEXH */
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/sflash/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/sflash/mvCompVer.txt new file mode 100644 index 0000000000..85bfa612cd --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/sflash/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/spi/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/spi/mvCompVer.txt new file mode 100644 index 0000000000..85bfa612cd --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/spi/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvCompVer.txt new file mode 100644 index 0000000000..40531164c5 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.5
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvTwsiEeprom.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvTwsiEeprom.S new file mode 100644 index 0000000000..9d81ef2a6b --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvTwsiEeprom.S @@ -0,0 +1,457 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + + +/* includes */ +#define MV_ASMLANGUAGE +#include "ctrlEnv/mvCtrlEnvSpec.h" +#include "boardEnv/mvBoardEnvSpec.h" +#include "mvOsAsm.h" +#include "mvTwsiSpec.h" +#include "mvSysHwConfig.h" +#include "ctrlEnv/sys/mvCpuIfRegs.h" +#include "mvCommon.h" + +#define I2C_CH MV_BOARD_DIMM_I2C_CHANNEL + +/* defines */ +/* defines */ + + + .data + .global _i2cInit + .global _i2cRead + + .text + +/******************************************************************************* +* _i2cInit - Initialize TWSI interface +* +* DESCRIPTION: +* The function performs TWSI interface initialization. It resets the +* TWSI state machine and initialize its clock to 100KHz assuming Tclock +* of 133MHz. +* +* INPUT: +* None. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +*******************************************************************************/ +_i2cInit: + mov r9, LR /* Save link register */ + mov r0, #0 /* Make sure r0 is zero */ + + /* Reset the i2c Mechanism first */ + MV_REG_WRITE_ASM (r0, r1, TWSI_SOFT_RESET_REG(I2C_CH)) + + bl _twsiDelay + bl _twsiDelay + + /* Initializing the I2C mechanism. Assuming Tclock frequency */ + /* of 166MHz. The I2C frequency in that case will be 100KHz. */ + /* For this settings, M = 9 and N = 3. Set the baud-rate with the */ + /* value of 0x2b (freq of ==> 100KHz */ + /* see spec for more details about the calculation of this value) */ + mov r6, #(9 << 3 | 3) + MV_REG_WRITE_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + + /* Enable the I2C master */ + /* Enable TWSI interrupt in main mask reg */ + mov r6, #0xC4 + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + + /* Let the slow TWSI machine get used to the idea that it is enabled */ + bl _twsiDelay + + + mov PC, r9 /* r9 is saved link register */ + +/******************************************************************************* +* _twsiDelay - Perform delay. +* +* DESCRIPTION: +* The function performs a delay to enable TWSI logic to stable. +* +* INPUT: +* None. +* +* OUTPUT: +* None. +* +* RETURN: +* None. +* +*******************************************************************************/ +_twsiDelay: + mov r10, #0x100000 /*was 0x400*/ + +_twsiDelayLoop: + subs r10, r10, #1 + bne _twsiDelayLoop + + mov PC, LR + +/******************************************************************************* +* _i2cRead - Read byte from I2C EEPROM device. +* +* DESCRIPTION: +* The function returns a byte from I2C EEPROM device. +* The EEPROM device is 7-bit address type. +* +* INPUT: +* r4 has the DIMM0 base address with shift 1 bit to the left +* r7 has the EEPROM offset +* +* OUTPUT: +* None. +* +* RETURN: +* r4 returns '0' if address can not be read. +* r7 has byte value in case read is successful. +* +*******************************************************************************/ +_i2cRead: + mov r9, LR /* Save link register */ + + /* Transmit the device address and desired offset within the EEPROM. */ + + /* Generate Start Bit */ + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + orr r6, r6, #TWSI_CONTROL_START_BIT + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + + /* Wait for the interrupt flag (bit3) to be set */ + mov r10, #0x50000 +loop_1: + subs r10, r10, #1 + beq loop_1_timeout +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH)) + tst r6, #BIT2 +#else + MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG) + tst r6, #BIT5 +#endif + beq loop_1 + +loop_1_timeout: + + /* Wait for the start bit to be reset by HW */ + mov r10, #0x50000 +loop_2: + subs r10, r10, #1 + beq loop_2_timeout + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + tst r6, #TWSI_CONTROL_START_BIT + bne loop_2 + +loop_2_timeout: + + /* Wait for the status TWSI_START_CONDITION_TRA = 0x8 */ + mov r10, #0x50000 +loop_3: + subs r10, r10, #1 + beq loop_3_timeout + MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + cmp r6, #0x08 + bne loop_3 + +loop_3_timeout: + + /* writing the address of (DIMM0/1 << 1) with write indication */ + mov r6, r4, LSL #1 /* Write operation address bit 0 must be 0 */ + MV_REG_WRITE_ASM (r6, r1, TWSI_DATA_REG(I2C_CH)) + + bl _twsiDelay + /* Clear the interrupt flag */ + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bl _twsiDelay + + /* Waiting for the interrupt flag to be set which means that the + address has been transmitted */ +loop_4: +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH)) + tst r6, #BIT2 +#else + MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG) + tst r6, #BIT5 +#endif + beq loop_4 /* if tst = 0, then the bit is not set yet */ + + /* Wait for status TWSI_ADDR_PLUS_WRITE_BIT_TRA_ACK_REC = 0x18 */ + mov r10, #0x50000 /* Set r10 to 0x50000 =~ 328,000 */ + +loop_5: + subs r10, r10, #1 /* timeout count down */ + bne testStatus + mov r4, #0 /* r4 = 0 -> operation failed */ + b exit_i2cRead /* Exit if timeout (No DIMM) */ + +testStatus: + MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + cmp r6, #0x18 + bne loop_5 + + + /* check if the offset is bigger than 256 byte*/ + tst r7, #0x80000000 + bne great_than_256 + + /* Write the offset to be read from the DIMM EEPROM */ + MV_REG_WRITE_ASM (r7, r1, TWSI_DATA_REG(I2C_CH)) + + b after_offset + +great_than_256: + mov r10, r7, LSR #8 + and r10, r10, #0xff + /* Write the offset0 to be read from the EEPROM */ + MV_REG_WRITE_ASM (r10, r1, TWSI_DATA_REG(I2C_CH)) + + /* Clear the interrupt flag ==> signaling that the address can now + be transmited */ + + bl _twsiDelay + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bl _twsiDelay + + /* Wait for the interrupt to be set again ==> address has transmited */ +loop_6_1: +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH)) + tst r6, #BIT2 +#else + MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG) + tst r6, #BIT5 +#endif + beq loop_6_1 + + /* Wait for status TWSI_MAS_TRAN_DATA_BYTE_ACK_REC = 0x28 */ +loop_7_1: + MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + cmp r6, #0x28 + bne loop_7_1 + + + mov r10, r7 + and r10, r10, #0xff + /* Write the offset1 to be read from the EEPROM */ + MV_REG_WRITE_ASM (r10, r1, TWSI_DATA_REG(I2C_CH)) + + + +after_offset: + + /* Clear the interrupt flag ==> signaling that the address can now + be transmited */ + + bl _twsiDelay + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bl _twsiDelay + + /* Wait for the interrupt to be set again ==> address has transmited */ +loop_6: +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH)) + tst r6, #BIT2 +#else + MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG) + tst r6, #BIT5 +#endif + beq loop_6 + + /* Wait for status TWSI_MAS_TRAN_DATA_BYTE_ACK_REC = 0x28 */ +loop_7: + MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + cmp r6, #0x28 + bne loop_7 + + /* Retransmit the device address with read indication to get the data */ + + /* generate a repeated start bit */ + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + orr r6, r6, #TWSI_CONTROL_START_BIT + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + + + /* Clear the interrupt flag ==> the start bit will be transmitted. */ + bl _twsiDelay + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bl _twsiDelay + + /* Wait for the interrupt flag (bit3) to be set */ +loop_9: +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH)) + tst r6, #BIT2 +#else + MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG) + tst r6, #BIT5 +#endif + beq loop_9 + + /* Wait for the start bit to be reset by HW */ +loop_8: + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + tst r6, #TWSI_CONTROL_START_BIT + bne loop_8 + + /* Wait for status TWSI_REPEATED_START_CONDITION_TRA = 0x10 */ +loop_10: + MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + cmp r6, #0x10 + bne loop_10 + + /* Writing the address of (DIMM0<<1) with read indication (bit0 is 1) */ + mov r6, r4, LSL #1 + orr r6, r6, #1 /* Read operation address bit 0 must be 1 */ + MV_REG_WRITE_ASM (r6, r1, TWSI_DATA_REG(I2C_CH)) + + /* Clear the interrupt flag ==> the address will be transmitted */ + bl _twsiDelay + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bl _twsiDelay + + /* Wait for the interrupt flag (bit3) to be set as a result of + transmitting the address. */ +loop_11: +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH)) + tst r6, #BIT2 +#else + MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG) + tst r6, #BIT5 +#endif + beq loop_11 + + /* Wait for status TWSI_ADDR_PLUS_READ_BIT_TRA_ACK_REC = 0x40 */ +loop_12: + MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + cmp r6, #0x40 + bne loop_12 + + /* Clear the interrupt flag and the Acknoledge bit */ + bl _twsiDelay + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bic r6, r6, #(TWSI_CONTROL_INT_FLAG_SET | TWSI_CONTROL_ACK) + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bl _twsiDelay + + /* Wait for the interrupt flag (bit3) to be set */ +loop_14: +#ifdef MV78XX0 + MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH)) + tst r6, #BIT2 +#else + MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG) + tst r6, #BIT5 +#endif + beq loop_14 + + /* Wait for status TWSI_MAS_REC_READ_DATA_ACK_NOT_TRA = 0x58 */ +loop_15: + MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH)) + cmp r6, #0x58 + bne loop_15 + + /* Store the data in r7. */ + MV_REG_READ_ASM (r7, r1, TWSI_DATA_REG(I2C_CH)) + + /* Generate stop bit */ + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + orr r6, r6, #TWSI_CONTROL_STOP_BIT + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + + + /* Clear the interrupt flag */ + bl _twsiDelay + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET + MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + bl _twsiDelay + + /* Wait for the stop bit to be reset by HW */ +loop_16: + MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH)) + tst r6, #TWSI_CONTROL_INT_FLAG_SET + bne loop_16 + +exit_i2cRead: + mov PC, r9 /* r9 is saved link register */ |