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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-09-06 16:27:37 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-09-06 16:27:37 +0000
commit17c7b6c3fdc48301e50d22cc6138ede16bd1be24 (patch)
treea5d41b991a151e72663527a96fbc6c494565d65c /target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h
parent5389989abaa52926b22f9f030d1481df1e73d745 (diff)
strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8653 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h')
-rw-r--r--target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h191
1 files changed, 191 insertions, 0 deletions
diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h
new file mode 100644
index 0000000000..526de865c9
--- /dev/null
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/myloader.h
@@ -0,0 +1,191 @@
+/*
+ * $Id$
+ *
+ * Compex's MyLoader specific definitions
+ *
+ * Copyright (C) 2006,2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2007 OpenWrt.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _MYLOADER_H_
+#define _MYLOADER_H_
+
+/*
+ * Firmware file format:
+ *
+ * <header>
+ * [<block descriptor 0>]
+ * ...
+ * [<block descriptor n>]
+ * <null block descriptor>
+ * [<block data 0>]
+ * ...
+ * [<block data n>]
+ *
+ *
+ */
+
+/* Myloader specific magic numbers */
+#define MYLO_MAGIC_FIRMWARE 0x4C594D00
+#define MYLO_MAGIC_20021103 0x20021103
+#define MYLO_MAGIC_20021107 0x20021107
+
+#define MYLO_MAGIC_SYS_PARAMS MYLO_MAGIC_20021107
+#define MYLO_MAGIC_PARTITIONS MYLO_MAGIC_20021103
+#define MYLO_MAGIC_BOARD_PARAMS MYLO_MAGIC_20021103
+
+/*
+ * Addresses of the data structures provided by MyLoader
+ */
+#define MYLO_MIPS_SYS_PARAMS 0x80000800 /* System Parameters */
+#define MYLO_MIPS_BOARD_PARAMS 0x80000A00 /* Board Parameters */
+#define MYLO_MIPS_PARTITIONS 0x80000C00 /* Partition Table */
+#define MYLO_MIPS_BOOT_PARAMS 0x80000E00 /* Boot Parameters */
+
+/* Vendor ID's (seems to be same as the PCI vendor ID's) */
+#define VENID_COMPEX 0x11F6
+
+/* Devices based on the ADM5120 */
+#define DEVID_COMPEX_NP27G 0x0078
+#define DEVID_COMPEX_NP28G 0x044C
+#define DEVID_COMPEX_NP28GHS 0x044E
+#define DEVID_COMPEX_WP54Gv1C 0x0514
+#define DEVID_COMPEX_WP54G 0x0515
+#define DEVID_COMPEX_WP54AG 0x0546
+#define DEVID_COMPEX_WPP54AG 0x0550
+#define DEVID_COMPEX_WPP54G 0x0555
+
+/* Devices based on the IXP422 */
+#define DEVID_COMPEX_WP18 0x047E
+#define DEVID_COMPEX_NP18A 0x0489
+
+/* Other devices */
+#define DEVID_COMPEX_NP26G8M 0x03E8
+#define DEVID_COMPEX_NP26G16M 0x03E9
+
+struct mylo_fw_header {
+ uint32_t magic; /* must be MYLO_MAGIC_FIRMWARE */
+ uint32_t crc; /* CRC of the whole firmware */
+ uint32_t res0; /* unknown/unused */
+ uint32_t res1; /* unknown/unused */
+ uint16_t vid; /* vendor ID */
+ uint16_t did; /* device ID */
+ uint16_t svid; /* sub vendor ID */
+ uint16_t sdid; /* sub device ID */
+ uint32_t rev; /* device revision */
+ uint32_t fwhi; /* FIXME: firmware version high? */
+ uint32_t fwlo; /* FIXME: firmware version low? */
+ uint32_t flags; /* firmware flags */
+};
+
+#define FW_FLAG_BOARD_PARAMS_WP 0x01 /* board parameters are write protected */
+#define FW_FLAG_BOOT_SECTOR_WE 0x02 /* enable of write boot sectors (below 64K) */
+
+struct mylo_fw_blockdesc {
+ uint32_t type; /* block type */
+ uint32_t addr; /* relative address to flash start */
+ uint32_t dlen; /* size of block data in bytes */
+ uint32_t blen; /* total size of block in bytes */
+};
+
+#define FW_DESC_TYPE_UNUSED 0
+#define FW_DESC_TYPE_USED 1
+
+struct mylo_partition {
+ uint16_t flags; /* partition flags */
+ uint16_t type; /* type of the partition */
+ uint32_t addr; /* relative address of the partition from the
+ flash start */
+ uint32_t size; /* size of the partition in bytes */
+ uint32_t param; /* if this is the active partition, the
+ MyLoader load code to this address */
+};
+
+#define PARTITION_FLAG_ACTIVE 0x8000 /* this is the active partition,
+ * MyLoader loads firmware from here */
+#define PARTITION_FLAG_ISRAM 0x2000 /* FIXME: this is a RAM partition? */
+#define PARTIIION_FLAG_RAMLOAD 0x1000 /* FIXME: load this partition into the RAM? */
+#define PARTITION_FLAG_PRELOAD 0x0800 /* the partition data preloaded to RAM
+ * before decompression */
+#define PARTITION_FLAG_HAVEHDR 0x0002 /* the partition data have a header */
+
+#define PARTITION_TYPE_FREE 0
+#define PARTITION_TYPE_USED 1
+
+#define MYLO_MAX_PARTITIONS 8 /* maximum number of partitions in the
+ partition table */
+
+struct mylo_partition_table {
+ uint32_t magic; /* must be MYLO_MAGIC_PARTITIONS */
+ uint32_t res0; /* unknown/unused */
+ uint32_t res1; /* unknown/unused */
+ uint32_t res2; /* unknown/unused */
+ struct mylo_partition partitions[MYLO_MAX_PARTITIONS];
+};
+
+struct mylo_partition_header {
+ uint32_t len; /* length of the partition data */
+ uint32_t crc; /* CRC value of the partition data */
+};
+
+struct mylo_system_params {
+ uint32_t magic; /* must be MYLO_MAGIC_SYS_PARAMS */
+ uint32_t res0;
+ uint32_t res1;
+ uint32_t mylo_ver;
+ uint16_t vid; /* Vendor ID */
+ uint16_t did; /* Device ID */
+ uint16_t svid; /* Sub Vendor ID */
+ uint16_t sdid; /* Sub Device ID */
+ uint32_t rev; /* device revision */
+ uint32_t fwhi;
+ uint32_t fwlo;
+ uint32_t tftp_addr;
+ uint32_t prog_start;
+ uint32_t flash_size; /* Size of boot FLASH in bytes */
+ uint32_t dram_size; /* Size of onboard RAM in bytes */
+};
+
+
+struct mylo_eth_addr {
+ uint8_t mac[6];
+ uint8_t csum[2];
+};
+
+#define MYLO_ETHADDR_COUNT 8 /* maximum number of ethernet address
+ in the board parameters */
+
+struct mylo_board_params {
+ uint32_t magic; /* must be MYLO_MAGIC_BOARD_PARAMS */
+ uint32_t res0;
+ uint32_t res1;
+ uint32_t res2;
+ struct mylo_eth_addr addr[MYLO_ETHADDR_COUNT];
+};
+
+struct myloader_info {
+ u32 vid;
+ u32 did;
+ u32 svid;
+ u32 sdid;
+};
+
+extern struct myloader_info myloader_info;
+extern int myloader_present(void) __init;
+
+#endif /* _MYLOADER_H_*/