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authorhauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-09-18 14:33:54 +0000
committerhauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-09-18 14:33:54 +0000
commitc9002794a5aef8d1aa1c204bad298c79e836a278 (patch)
tree8892d0b0f3d1c661f19176ad1b760cd39ec9a96c /target/linux
parentfa5bd392aebc12c8896e058922d301379d527323 (diff)
brcm47xx: update board detection patches
This is now the version which was send for mainline Linux kernel inclusion. The data needed to detection a board is now stored in init data. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38036 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch50
-rw-r--r--target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch2
-rw-r--r--target/linux/brcm47xx/patches-3.10/262-MIPS-BCM47XX-use-init-const-in-board-detect.patch189
-rw-r--r--target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch6
4 files changed, 221 insertions, 26 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch b/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch
index 3929cae513..f7ec1642f9 100644
--- a/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch
+++ b/target/linux/brcm47xx/patches-3.10/260-MIPS-BCM47XX-add-board-detection.patch
@@ -8,7 +8,7 @@
obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
--- /dev/null
+++ b/arch/mips/bcm47xx/board.c
-@@ -0,0 +1,289 @@
+@@ -0,0 +1,296 @@
+#include <linux/export.h>
+#include <linux/string.h>
+#include <bcm47xx_board.h>
@@ -37,8 +37,6 @@
+ const char *value3;
+};
+
-+static const struct bcm47xx_board_type *bcm47xx_board = NULL;
-+
+/* model_name */
+static const struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] = {
+ {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130"},
@@ -118,15 +116,19 @@
+
+/* boot_hw_model, boot_hw_ver */
+static const struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] = {
-+ {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"}, /* like WRT160N v3.0 */
-+ {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"}, /* like WRT310N v2.0 */
++ /* like WRT160N v3.0 */
++ {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"},
++ /* like WRT310N v2.0 */
++ {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E900V1, "Linksys E900 V1"}, "E900", "1.0"},
-+ {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"}, /* like WRT160N v3.0 */
++ /* like WRT160N v3.0 */
++ {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E1000V2, "Linksys E1000 V2"}, "E1000", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_E1000V21, "Linksys E1000 V2.1"}, "E1000", "2.1"},
+ {{BCM47XX_BOARD_LINKSYS_E1200V2, "Linksys E1200 V2"}, "E1200", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000 V1"}, "Linksys E2000", "1.0"},
-+ {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"}, /* like WRT610N v2.0 */
++ /* like WRT610N v2.0 */
++ {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200 V1"}, "E3200", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E4200V1, "Linksys E4200 V1"}, "E4200", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT150NV11, "Linksys WRT150N V1.1"}, "WRT150N", "1.1"},
@@ -165,9 +167,9 @@
+
+/* boardtype, boardnum, boardrev */
+static const struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] = {
-+ {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
+ {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"},
+ {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"},
++ {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
+ { {0}, 0},
+};
+
@@ -175,10 +177,11 @@
+ {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
+};
+
-+static inline int startswith(char *source, char *cmp)
-+{
-+ return !strncmp(source, cmp, strlen(cmp));
-+}
++static const struct bcm47xx_board_type bcm47xx_board_no[] = {
++ {BCM47XX_BOARD_NO, "No Board"},
++};
++
++static const struct bcm47xx_board_type *bcm47xx_board = bcm47xx_board_no;
+
+static const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
+{
@@ -271,18 +274,22 @@
+
+static void bcm47xx_board_detect(void)
+{
-+ char buf[15];
++ int err;
++ char buf[10];
+
-+ if (bcm47xx_board != NULL)
++ if (bcm47xx_board != bcm47xx_board_no)
+ return;
++
+ /* check if the nvram is available */
-+ if (bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf)) == -ENXIO) {
-+ bcm47xx_board = bcm47xx_board_unknown;
++ err = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf));
++
++ /* init of nvram failed, probably too early now */
++ if (err == -ENXIO) {
+ return;
+ }
+
+ bcm47xx_board = bcm47xx_board_get_nvram();
-+ pr_info("Found board: \"%s\"\n", bcm47xx_board->name);
++ pr_debug("Found board: \"%s\"\n", bcm47xx_board->name);
+}
+
+enum bcm47xx_board bcm47xx_board_get(void)
@@ -300,7 +307,7 @@
+EXPORT_SYMBOL(bcm47xx_board_get_name);
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-@@ -0,0 +1,108 @@
+@@ -0,0 +1,107 @@
+#ifndef __BCM47XX_BOARD_H
+#define __BCM47XX_BOARD_H
+
@@ -396,16 +403,15 @@
+
+ BCM47XX_BOARD_PHICOMM_M1,
+
-+ /* TODO */
+ BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE,
+
+ BCM47XX_BOARD_ZTE_H218N,
+
+ BCM47XX_BOARD_UNKNOWN,
-+ BCM47XX_BOARD_NON,
++ BCM47XX_BOARD_NO,
+};
+
-+extern enum bcm47xx_board bcm47xx_board_get(void);
-+extern const char *bcm47xx_board_get_name(void);
++enum bcm47xx_board bcm47xx_board_get(void);
++const char *bcm47xx_board_get_name(void);
+
+#endif /* __BCM47XX_BOARD_H */
diff --git a/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch b/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
index abfa4004f2..63874552d6 100644
--- a/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
+++ b/target/linux/brcm47xx/patches-3.10/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
@@ -25,7 +25,7 @@
const char *get_system_type(void)
{
- return "Broadcom BCM47XX";
-+ static char buf[128];
++ static char buf[50];
+ u16 chip_id = get_chip_id();
+
+ snprintf(buf, sizeof(buf),
diff --git a/target/linux/brcm47xx/patches-3.10/262-MIPS-BCM47XX-use-init-const-in-board-detect.patch b/target/linux/brcm47xx/patches-3.10/262-MIPS-BCM47XX-use-init-const-in-board-detect.patch
new file mode 100644
index 0000000000..f7b46288b3
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.10/262-MIPS-BCM47XX-use-init-const-in-board-detect.patch
@@ -0,0 +1,189 @@
+--- a/arch/mips/bcm47xx/board.c
++++ b/arch/mips/bcm47xx/board.c
+@@ -26,27 +26,36 @@ struct bcm47xx_board_type_list3 {
+ const char *value3;
+ };
+
++struct bcm47xx_board_store {
++ enum bcm47xx_board board;
++ char name[BCM47XX_BOARD_MAX_NAME];
++};
++
+ /* model_name */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] __initconst = {
+ {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130"},
+ {{BCM47XX_BOARD_DLINK_DIR330, "D-Link DIR-330"}, "DIR-330"},
+ { {0}, 0},
+ };
+
+ /* model_no */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_model_no[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_model_no[] __initconst = {
+ {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "WL700"},
+ { {0}, 0},
+ };
+
+ /* machine_name */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_machine_name[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_machine_name[] __initconst = {
+ {{BCM47XX_BOARD_LINKSYS_WRTSL54GS, "Linksys WRTSL54GS"}, "WRTSL54GS"},
+ { {0}, 0},
+ };
+
+ /* hardware_version */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_hardware_version[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_hardware_version[] __initconst = {
+ {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16-"},
+ {{BCM47XX_BOARD_ASUS_WL320GE, "Asus WL320GE"}, "WL320G-"},
+ {{BCM47XX_BOARD_ASUS_WL330GE, "Asus WL330GE"}, "WL330GE-"},
+@@ -61,7 +70,8 @@ static const struct bcm47xx_board_type_l
+ };
+
+ /* productid */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_productid[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_productid[] __initconst = {
+ {{BCM47XX_BOARD_ASUS_RTAC66U, "Asus RT-AC66U"}, "RT-AC66U"},
+ {{BCM47XX_BOARD_ASUS_RTN10, "Asus RT-N10"}, "RT-N10"},
+ {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RT-N10D"},
+@@ -81,7 +91,8 @@ static const struct bcm47xx_board_type_l
+ };
+
+ /* ModelId */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_ModelId[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_ModelId[] __initconst = {
+ {{BCM47XX_BOARD_DELL_TM2300, "Dell WX-5565"}, "WX-5565"},
+ {{BCM47XX_BOARD_MOTOROLA_WE800G, "Motorola WE800G"}, "WE800G"},
+ {{BCM47XX_BOARD_MOTOROLA_WR850GP, "Motorola WR850GP"}, "WR850GP"},
+@@ -90,7 +101,8 @@ static const struct bcm47xx_board_type_l
+ };
+
+ /* melco_id or buf1falo_id */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_melco_id[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_melco_id[] __initconst = {
+ {{BCM47XX_BOARD_BUFFALO_WBR2_G54, "Buffalo WBR2-G54"}, "29bb0332"},
+ {{BCM47XX_BOARD_BUFFALO_WHR2_A54G54, "Buffalo WHR2-A54G54"}, "290441dd"},
+ {{BCM47XX_BOARD_BUFFALO_WHR_G125, "Buffalo WHR-G125"}, "32093"},
+@@ -104,7 +116,8 @@ static const struct bcm47xx_board_type_l
+ };
+
+ /* boot_hw_model, boot_hw_ver */
+-static const struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] = {
++static const
++struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] __initconst = {
+ /* like WRT160N v3.0 */
+ {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"},
+ /* like WRT310N v2.0 */
+@@ -134,7 +147,8 @@ static const struct bcm47xx_board_type_l
+ };
+
+ /* board_id */
+-static const struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] = {
++static const
++struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
+ {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"},
+@@ -155,24 +169,22 @@ static const struct bcm47xx_board_type_l
+ };
+
+ /* boardtype, boardnum, boardrev */
+-static const struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] = {
++static const
++struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = {
+ {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"},
+ {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"},
+ {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
+ { {0}, 0},
+ };
+
+-static const struct bcm47xx_board_type bcm47xx_board_unknown[] = {
++static const
++struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = {
+ {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
+ };
+
+-static const struct bcm47xx_board_type bcm47xx_board_no[] = {
+- {BCM47XX_BOARD_NO, "No Board"},
+-};
+-
+-static const struct bcm47xx_board_type *bcm47xx_board = bcm47xx_board_no;
++static struct bcm47xx_board_store bcm47xx_board = {BCM47XX_BOARD_NO, "Unknown Board"};
+
+-static const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
++static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
+ {
+ char buf1[30];
+ char buf2[30];
+@@ -261,12 +273,13 @@ static const struct bcm47xx_board_type *
+ return bcm47xx_board_unknown;
+ }
+
+-static void bcm47xx_board_detect(void)
++void __init bcm47xx_board_detect(void)
+ {
+ int err;
+ char buf[10];
++ const struct bcm47xx_board_type *board_detected;
+
+- if (bcm47xx_board != bcm47xx_board_no)
++ if (bcm47xx_board.board != BCM47XX_BOARD_NO)
+ return;
+
+ /* check if the nvram is available */
+@@ -277,20 +290,20 @@ static void bcm47xx_board_detect(void)
+ return;
+ }
+
+- bcm47xx_board = bcm47xx_board_get_nvram();
+- pr_debug("Found board: \"%s\"\n", bcm47xx_board->name);
++ board_detected = bcm47xx_board_get_nvram();
++ bcm47xx_board.board = board_detected->board;
++ strncpy(bcm47xx_board.name, board_detected->name, BCM47XX_BOARD_MAX_NAME);
++ bcm47xx_board.name[BCM47XX_BOARD_MAX_NAME - 1] = 0;
+ }
+
+ enum bcm47xx_board bcm47xx_board_get(void)
+ {
+- bcm47xx_board_detect();
+- return bcm47xx_board->board;
++ return bcm47xx_board.board;
+ }
+ EXPORT_SYMBOL(bcm47xx_board_get);
+
+ const char *bcm47xx_board_get_name(void)
+ {
+- bcm47xx_board_detect();
+- return bcm47xx_board->name;
++ return bcm47xx_board.name;
+ }
+ EXPORT_SYMBOL(bcm47xx_board_get_name);
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -252,6 +252,7 @@ void __init plat_mem_setup(void)
+ _machine_restart = bcm47xx_machine_restart;
+ _machine_halt = bcm47xx_machine_halt;
+ pm_power_off = bcm47xx_machine_halt;
++ bcm47xx_board_detect();
+ }
+
+ static int __init bcm47xx_register_bus_complete(void)
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+@@ -101,6 +101,9 @@ enum bcm47xx_board {
+ BCM47XX_BOARD_NO,
+ };
+
++#define BCM47XX_BOARD_MAX_NAME 30
++
++void bcm47xx_board_detect(void);
+ enum bcm47xx_board bcm47xx_board_get(void);
+ const char *bcm47xx_board_get_name(void);
+
diff --git a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
index 12539fd9be..19adf6ff10 100644
--- a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
+++ b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
@@ -14,8 +14,8 @@
union bcm47xx_bus bcm47xx_bus;
EXPORT_SYMBOL(bcm47xx_bus);
-@@ -254,6 +256,33 @@ void __init plat_mem_setup(void)
- pm_power_off = bcm47xx_machine_halt;
+@@ -255,6 +257,33 @@ void __init plat_mem_setup(void)
+ bcm47xx_board_detect();
}
+static struct gpio_wdt_platform_data gpio_wdt_data;
@@ -48,7 +48,7 @@
static int __init bcm47xx_register_bus_complete(void)
{
switch (bcm47xx_bus_type) {
-@@ -268,6 +297,8 @@ static int __init bcm47xx_register_bus_c
+@@ -269,6 +298,8 @@ static int __init bcm47xx_register_bus_c
break;
#endif
}