diff options
Diffstat (limited to 'target/linux/adm5120-2.6/files/arch')
3 files changed, 565 insertions, 98 deletions
diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/adm5120_info.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/adm5120_info.c index 1780a5bb8a..2ba21b8920 100644 --- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/adm5120_info.c +++ b/target/linux/adm5120-2.6/files/arch/mips/adm5120/adm5120_info.c @@ -14,81 +14,339 @@ #include <linux/autoconf.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/string.h> #include <asm/bootinfo.h> #include <asm/addrspace.h> -#include <adm5120_info.h> -#include <adm5120_defs.h> -#include <adm5120_switch.h> -#include <myloader.h> +#include <asm/mach-adm5120/adm5120_defs.h> +#include <asm/mach-adm5120/adm5120_switch.h> +#include <asm/mach-adm5120/adm5120_info.h> +#include <asm/mach-adm5120/myloader.h> +#include <asm/mach-adm5120/routerboot.h> +#include <asm/mach-adm5120/zynos.h> -/* boot loaders specific definitions */ -#define CFE_EPTSEAL 0x43464531 /* CFE1 is the magic number to recognize CFE from other bootloaders */ +/* + * Globals + */ +struct adm5120_board adm5120_board; +unsigned int adm5120_boot_loader; -struct adm5120_info adm5120_info = { - .cpu_speed = CPU_SPEED_175, - .cpu_package = CPU_PACKAGE_PQFP, - .boot_loader = BOOT_LOADER_UNKNOWN, - .board_type = BOARD_TYPE_UNKNOWN -}; +unsigned int adm5120_product_code; +unsigned int adm5120_revision; +unsigned int adm5120_package; +unsigned int adm5120_nand_boot; +unsigned long adm5120_speed; +/* + * Locals + */ static char *boot_loader_names[BOOT_LOADER_LAST+1] = { [BOOT_LOADER_UNKNOWN] = "Unknown", [BOOT_LOADER_CFE] = "CFE", [BOOT_LOADER_UBOOT] = "U-Boot", [BOOT_LOADER_MYLOADER] = "MyLoader", - [BOOT_LOADER_ROUTERBOOT]= "RouterBOOT" + [BOOT_LOADER_ROUTERBOOT]= "RouterBOOT", + [BOOT_LOADER_BOOTBASE] = "Bootbase" }; -/* - * CPU settings detection - */ -#define CODE_GET_PC(c) ((c) & CODE_PC_MASK) -#define CODE_GET_REV(c) (((c) >> CODE_REV_SHIFT) & CODE_REV_MASK) -#define CODE_GET_PK(c) (((c) >> CODE_PK_SHIFT) & CODE_PK_MASK) -#define CODE_GET_CLKS(c) (((c) >> CODE_CLKS_SHIFT) & CODE_CLKS_MASK) -#define CODE_GET_NAB(c) (((c) & CODE_NAB) != 0) +static struct adm5120_board __initdata adm5120_boards[] = { + { + .name = "Compex NetPassage 27G", + .mach_type = MACH_ADM5120_NP27G, + .has_usb = 1, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "Compex NetPassage 28G", + .mach_type = MACH_ADM5120_NP28G, + .has_usb = 0, + .iface_num = 4, + .flash0_size = 4*1024*1024, + }, + { + .name = "Compex NP28G (HotSpot)", + .mach_type = MACH_ADM5120_NP28GHS, + .has_usb = 0, + .iface_num = 4, + .flash0_size = 4*1024*1024, + }, + { + .name = "Compex WP54AG", + .mach_type = MACH_ADM5120_WP54AG, + .has_usb = 0, + .iface_num = 2, + .flash0_size = 4*1024*1024, + }, + { + .name = "Compex WP54G", + .mach_type = MACH_ADM5120_WP54G, + .has_usb = 0, + .iface_num = 2, + .flash0_size = 4*1024*1024, + }, + { + .name = "Compex WP54G-WRT", + .mach_type = MACH_ADM5120_WP54G_WRT, + .has_usb = 0, + .iface_num = 2, + .flash0_size = 4*1024*1024, + }, + { + .name = "Compex WP54G v1C", + .mach_type = MACH_ADM5120_WP54Gv1C, + .has_usb = 0, + .iface_num = 2, + .flash0_size = 2*1024*1024, + }, + { + .name = "Compex WPP54AG", + .mach_type = MACH_ADM5120_WPP54AG, + .has_usb = 0, + .iface_num = 2, + .flash0_size = 4*1024*1024, + }, + { + .name = "Compex WPP54G", + .mach_type = MACH_ADM5120_WPP54G, + .has_usb = 0, + .iface_num = 2, + .flash0_size = 4*1024*1024, + }, + { + .name = "RouterBOARD RB-111", + .mach_type = MACH_ADM5120_RB_111, + .has_usb = 0, + .iface_num = 1, + .flash0_size = 128*1024, + }, + { + .name = "RouterBOARD RB-112", + .mach_type = MACH_ADM5120_RB_112, + .has_usb = 0, + .iface_num = 1, + .flash0_size = 128*1024, + }, + { + .name = "RouterBOARD RB-133", + .mach_type = MACH_ADM5120_RB_133, + .has_usb = 0, + .iface_num = 3, + .flash0_size = 128*1024, + }, + { + .name = "RouterBOARD RB-133C", + .mach_type = MACH_ADM5120_RB_133C, + .has_usb = 0, + .iface_num = 1, + .flash0_size = 128*1024, + }, + { + .name = "RouterBOARD RB-150", + .mach_type = MACH_ADM5120_RB_150, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 128*1024, + }, + { + .name = "RouterBOARD RB-153", + .mach_type = MACH_ADM5120_RB_153, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 128*1024, + }, + { + .name = "ZyXEL HomeSafe 100/100W", + .mach_type = MACH_ADM5120_HS100, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "ZyXEL Prestige 334", + .mach_type = MACH_ADM5120_P334, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 2*1024*1024, + }, + { + .name = "ZyXEL Prestige 334U", + .mach_type = MACH_ADM5120_P334U, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "ZyXEL Prestige 334W", + .mach_type = MACH_ADM5120_P334W, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 2*1024*1024, + }, + { + .name = "ZyXEL Prestige 334WH", + .mach_type = MACH_ADM5120_P334WH, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "ZyXEL Prestige 334WHD", + .mach_type = MACH_ADM5120_P334WHD, + .has_usb = 0, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "ZyXEL Prestige 334WT", + .mach_type = MACH_ADM5120_P334WT, + .has_usb = 1, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "ZyXEL Prestige 335/335WT", + .mach_type = MACH_ADM5120_P335, + .has_usb = 1, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "ZyXEL Prestige 335Plus", + .mach_type = MACH_ADM5120_P335PLUS, + .has_usb = 1, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "ZyXEL Prestige 335U", + .mach_type = MACH_ADM5120_P335U, + .has_usb = 1, + .iface_num = 5, + .flash0_size = 4*1024*1024, + }, + { + .name = "Unknown ADM5120 board", + .mach_type = MACH_ADM5120_UNKNOWN, + .has_usb = 1, + .iface_num = 5, + .flash0_size = 0, + } +}; -static void __init detect_cpu_info(void) -{ - uint32_t *reg; - uint32_t code; - uint32_t clks; +struct mylo_board { + u16 vid; + u16 did; + u16 svid; + u16 sdid; + unsigned long mach_type; +}; - reg = (uint32_t *)KSEG1ADDR(ADM5120_SWITCH_BASE+SWITCH_REG_CODE); - code = *reg; +#define DUMMY_BOARD() {.mach_type = MACH_ADM5120_UNKNOWN} - clks = CODE_GET_CLKS(code); +#define MYLO_BOARD(v,d,sv,sd,mt) { .vid = (v), .did = (d), .svid = (sv), \ + .sdid = (sd), .mach_type = (mt) } - adm5120_info.product_code = CODE_GET_PC(code); - adm5120_info.revision = CODE_GET_REV(code); +#define COMPEX_BOARD(d,mt) MYLO_BOARD(VENID_COMPEX,(d),VENID_COMPEX,(d),(mt)) - adm5120_info.cpu_speed = CPU_SPEED_175; - if (clks & 1) - adm5120_info.cpu_speed += 25000000; - if (clks & 2) - adm5120_info.cpu_speed += 50000000; +static struct mylo_board __initdata mylo_boards[] = { + COMPEX_BOARD(DEVID_COMPEX_NP27G, MACH_ADM5120_NP27G), + COMPEX_BOARD(DEVID_COMPEX_NP28G, MACH_ADM5120_NP28G), + COMPEX_BOARD(DEVID_COMPEX_NP28GHS, MACH_ADM5120_NP28GHS), + COMPEX_BOARD(DEVID_COMPEX_WP54G, MACH_ADM5120_WP54G), + COMPEX_BOARD(DEVID_COMPEX_WP54Gv1C, MACH_ADM5120_WP54Gv1C), + COMPEX_BOARD(DEVID_COMPEX_WP54AG, MACH_ADM5120_WP54AG), + COMPEX_BOARD(DEVID_COMPEX_WPP54G, MACH_ADM5120_WPP54G), + COMPEX_BOARD(DEVID_COMPEX_WPP54AG, MACH_ADM5120_WPP54AG), + DUMMY_BOARD() +}; + +#define ROUTERBOARD_NAME_LEN 16 + +struct routerboard { + unsigned long mach_type; + char name[ROUTERBOARD_NAME_LEN]; +}; + +#define ROUTERBOARD(n, mt) { .name = (n), .mach_type = (mt) } +static struct routerboard __initdata routerboards[] = { + ROUTERBOARD("111", MACH_ADM5120_RB_111), + ROUTERBOARD("112", MACH_ADM5120_RB_112), + ROUTERBOARD("133", MACH_ADM5120_RB_133), + ROUTERBOARD("133C", MACH_ADM5120_RB_133C), + ROUTERBOARD("miniROUTER", MACH_ADM5120_RB_150), + ROUTERBOARD("153", MACH_ADM5120_RB_150), + DUMMY_BOARD() +}; + +struct zynos_board { + unsigned long mach_type; + unsigned int vendor_id; + u16 board_id; +}; + +#define ZYNOS_VENDOR_ID_INVALID 0 +#define ZYNOS_VENDOR_ID_ZYXEL 1 +#define ZYNOS_VENDOR_ID_DLINK 2 +#define ZYNOS_VENDOR_ID_LUCENT 3 + +#define ZYNOS_BOARD(vi, bi, mt) { .vendor_id = (vi), .board_id = (bi), \ + .mach_type = (mt) } + +#define ZYXEL_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_ZYXEL, bi, mt) +#define DLINK_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_DLINK, bi, mt) +#define LUCENT_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_LUCENT, bi, mt) + +static struct zynos_board __initdata zynos_boards[] = { + ZYXEL_BOARD(ZYNOS_BOARD_HS100, MACH_ADM5120_HS100), + ZYXEL_BOARD(ZYNOS_BOARD_P334, MACH_ADM5120_P334), + ZYXEL_BOARD(ZYNOS_BOARD_P334U, MACH_ADM5120_P334U), + ZYXEL_BOARD(ZYNOS_BOARD_P334W, MACH_ADM5120_P334W), + ZYXEL_BOARD(ZYNOS_BOARD_P334WH, MACH_ADM5120_P334WH), + ZYXEL_BOARD(ZYNOS_BOARD_P334WHD, MACH_ADM5120_P334WHD), + ZYXEL_BOARD(ZYNOS_BOARD_P334WT, MACH_ADM5120_P334WT), + ZYXEL_BOARD(ZYNOS_BOARD_P335, MACH_ADM5120_P335), + ZYXEL_BOARD(ZYNOS_BOARD_P335PLUS, MACH_ADM5120_P335PLUS), + ZYXEL_BOARD(ZYNOS_BOARD_P335U, MACH_ADM5120_P335U), + DUMMY_BOARD() +}; + +/* + * Helper routines + */ +static inline u16 read_le16(void *buf) +{ + u8 *p; - adm5120_info.cpu_package = (CODE_GET_PK(code) == CODE_PK_BGA) ? - CPU_PACKAGE_BGA : CPU_PACKAGE_PQFP; + p = buf; + return ((u16)p[0] + ((u16)p[1] << 8)); +} - adm5120_info.nand_boot = CODE_GET_NAB(code); +static inline u32 read_le32(void *buf) +{ + u8 *p; + p = buf; + return ((u32)p[0] + ((u32)p[1] << 8) + ((u32)p[2] << 16) + + ((u32)p[3] << 24)); } /* - * Boot loader detection routines + * CFE based boards */ -static int __init detect_cfe(void) +#define CFE_EPTSEAL 0x43464531 /* CFE1 is the magic number to recognize CFE +from other bootloaders */ + +static int __init cfe_present(void) { /* * This method only works, when we are booted directly from the CFE. */ - uint32_t cfe_handle = (uint32_t) fw_arg0; - uint32_t cfe_a1_val = (uint32_t) fw_arg1; - uint32_t cfe_entry = (uint32_t) fw_arg2; - uint32_t cfe_seal = (uint32_t) fw_arg3; + u32 cfe_handle = (u32) fw_arg0; + u32 cfe_a1_val = (u32) fw_arg1; + u32 cfe_entry = (u32) fw_arg2; + u32 cfe_seal = (u32) fw_arg3; /* Check for CFE by finding the CFE magic number */ if (cfe_seal != CFE_EPTSEAL) { @@ -96,7 +354,8 @@ static int __init detect_cfe(void) return 0; } - /* cfe_a1_val must be 0, because only one CPU present in the ADM5120 SoC */ + /* cfe_a1_val must be 0, because only one CPU present in the ADM5120 SoC +*/ if (cfe_a1_val != 0) { return 0; } @@ -109,88 +368,294 @@ static int __init detect_cfe(void) return 1; } -static int __init detect_uboot(void) +static unsigned long __init cfe_detect_board(void) { - /* FIXME: not yet implemented */ - return 0; + return MACH_ADM5120_WP54G_WRT; } -static int __init detect_myloader(void) +/* + * MyLoader based boards + */ +#define SYS_PARAMS_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x0F000) +#define BOARD_PARAMS_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x0F800) +#define PART_TABLE_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x10000) + +static unsigned long __init myloader_detect_board(void) { struct mylo_system_params *sysp; struct mylo_board_params *boardp; struct mylo_partition_table *parts; + struct mylo_board *board; + unsigned long ret; + + ret = MACH_ADM5120_UNKNOWN; - sysp = (struct mylo_system_params *)(MYLO_MIPS_SYS_PARAMS); - boardp = (struct mylo_board_params *)(MYLO_MIPS_BOARD_PARAMS); - parts = (struct mylo_partition_table *)(MYLO_MIPS_PARTITIONS); + sysp = (struct mylo_system_params *)(SYS_PARAMS_ADDR); + boardp = (struct mylo_board_params *)(BOARD_PARAMS_ADDR); + parts = (struct mylo_partition_table *)(PART_TABLE_ADDR); /* Check for some magic numbers */ - if ((sysp->magic != MYLO_MAGIC_SYS_PARAMS) || - (boardp->magic != MYLO_MAGIC_BOARD_PARAMS) || - (parts->magic != MYLO_MAGIC_PARTITIONS)) - return 0; + if ((le32_to_cpu(sysp->magic) != MYLO_MAGIC_SYS_PARAMS) || + (le32_to_cpu(boardp->magic) != MYLO_MAGIC_BOARD_PARAMS) || + (le32_to_cpu(parts->magic) != MYLO_MAGIC_PARTITIONS)) + goto out; + + for (board = mylo_boards; board->mach_type != MACH_ADM5120_UNKNOWN; + board++) { + if ((le16_to_cpu(sysp->vid) == board->vid) && + (le16_to_cpu(sysp->did) == board->did) && + (le16_to_cpu(sysp->svid) == board->svid) && + (le16_to_cpu(sysp->sdid) == board->sdid)) { + ret = board->mach_type; + break; + } + } - return 1; + /* assume MyLoader as the boot-loader */ + adm5120_boot_loader = BOOT_LOADER_MYLOADER; + +out: + return ret; +} + +/* + * RouterBOOT based boards + */ +static int __init routerboot_find_tag(u8 *buf, u16 tagid, void **tagval, + u16 *taglen) +{ + u16 id,len; + int ret; + + ret = -1; + /* skip header */ + buf += 8; + for (;;) { + id = read_le16(buf); + buf += 2; + if (id == RB_ID_TERMINATOR) + break; + + len = read_le16(buf); + buf += 2; + if (id == tagid) { + *tagval = buf; + *taglen = len; + ret = 0; + break; + } + + buf += len; + } + + return ret; } -static int __init detect_routerboot(void) +#define RB_HS_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x1000) +#define RB_SS_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x2000) +#define RB_FW_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x10000) + +static unsigned long __init routerboot_detect_board(void) +{ + struct routerboard *board; + u32 magic; + char *name; + u16 namelen; + unsigned long ret; + + ret = MACH_ADM5120_UNKNOWN; + + magic = le32_to_cpu(*(u32 *)RB_HS_ADDR); + if (magic != RB_MAGIC_HARD) + goto out; + + magic = le32_to_cpu(*(u32 *)RB_SS_ADDR); + if ((magic != RB_MAGIC_SOFT) && (magic != RB_MAGIC_DAWN)) + goto out; + + if (routerboot_find_tag((u8 *)RB_HS_ADDR, RB_ID_BOARD_NAME, + (void *)&name, &namelen)) + goto out; + + for (board = routerboards; board->mach_type != MACH_ADM5120_UNKNOWN; + board++) { + if (strncmp(board->name, name, strlen(board->name)) == 0) { + ret = board->mach_type; + break; + } + + } + + /* assume RouterBOOT as the boot-loader */ + adm5120_boot_loader = BOOT_LOADER_ROUTERBOOT; + +out: + return ret; +} + +/* + * ZyNOS based boards + */ +#define CHECK_VENDOR(n) (strnicmp(vendor, ZYNOS_VENDOR_ZYXEL, \ + strlen(ZYNOS_VENDOR_ZYXEL)) == 0) + +static unsigned int __init zynos_get_vendor_id(unsigned char *vendor) +{ + int ret; + + ret = ZYNOS_VENDOR_ID_INVALID; + + if CHECK_VENDOR(ZYNOS_VENDOR_ZYXEL) + ret = ZYNOS_VENDOR_ID_ZYXEL; +#if 0 + /* TODO: there are no known ADM5120 based boards from other vendors */ + else if CHECK_VENDOR(ZYNOS_VENDOR_DLINK) + ret = ZYNOS_VENDOR_ID_DLINK; + else if CHECK_VENDOR(ZYNOS_VENDOR_LUCENT) + ret = ZYNOS_VENDOR_ID_LUCENT; +#endif + + return ret; +} + +#define ZYNOS_INFO_ADDR KSEG1ADDR(ADM5120_SRAM0_BASE+0x3F90) +#define BOOTEXT_ADDR_2M 0xBFC08000 +#define BOOTEXT_ADDR_4M 0xBFC10000 + +static unsigned long __init zynos_detect_board(void) +{ + struct zynos_board_info *info; + struct zynos_board *board; + unsigned int vendor_id; + u32 bootext_addr; + unsigned long ret; + + ret = MACH_ADM5120_UNKNOWN; + + info = (struct zynos_board_info *)(ZYNOS_INFO_ADDR); + vendor_id = zynos_get_vendor_id(&info->vendor); + if (vendor_id == ZYNOS_VENDOR_ID_INVALID) + goto out; + + bootext_addr = be32_to_cpu(info->bootext_addr); + if ((bootext_addr != BOOTEXT_ADDR_2M) || + (bootext_addr != BOOTEXT_ADDR_4M)) + goto out; + + for (board = zynos_boards; board->mach_type != MACH_ADM5120_UNKNOWN; + board++) { + if ((board->vendor_id == vendor_id) && + (board->board_id == be16_to_cpu(info->board_id))) { + ret = board->mach_type; + break; + } + } + + /* assume Bootbase as the boot-loader */ + adm5120_boot_loader = BOOT_LOADER_BOOTBASE; + +out: + return ret; +} + +/* + * U-Boot based boards + */ +static int __init uboot_present(void) { /* FIXME: not yet implemented */ return 0; } -static int __init detect_bootloader(void) +static unsigned long __init uboot_detect_board(void) +{ + /* FIXME: not yet implemented */ + return MACH_ADM5120_UNKNOWN; +} + +static void __init adm5120_detect_board(void) { - if (detect_cfe()) - return BOOT_LOADER_CFE; + struct adm5120_board *board; + unsigned long t; + + adm5120_boot_loader = BOOT_LOADER_UNKNOWN; - if (detect_uboot()) - return BOOT_LOADER_UBOOT; + /* Try to detect board type without bootloader */ + t = routerboot_detect_board(); - if (detect_myloader()) - return BOOT_LOADER_MYLOADER; + if (t == MACH_ADM5120_UNKNOWN) + t = zynos_detect_board(); - if (detect_routerboot()) - return BOOT_LOADER_ROUTERBOOT; + if (t == MACH_ADM5120_UNKNOWN) + t = myloader_detect_board(); + + /* Try to detect bootloader type */ + if (cfe_present()) { + adm5120_boot_loader = BOOT_LOADER_CFE; + if (t == MACH_ADM5120_UNKNOWN) + t = cfe_detect_board(); + } else if (uboot_present()) { + adm5120_boot_loader = BOOT_LOADER_UBOOT; + if (t == MACH_ADM5120_UNKNOWN) + t = uboot_detect_board(); + } - return BOOT_LOADER_UNKNOWN; + for (board = adm5120_boards; board->mach_type != MACH_ADM5120_UNKNOWN; + board++) { + if (board->mach_type == t) + break; + } + + memcpy(&adm5120_board, board, sizeof(adm5120_board)); } /* - * Board detection + * CPU settings detection */ -static void __init detect_board_type(void) +#define CODE_GET_PC(c) ((c) & CODE_PC_MASK) +#define CODE_GET_REV(c) (((c) >> CODE_REV_SHIFT) & CODE_REV_MASK) +#define CODE_GET_PK(c) (((c) >> CODE_PK_SHIFT) & CODE_PK_MASK) +#define CODE_GET_CLKS(c) (((c) >> CODE_CLKS_SHIFT) & CODE_CLKS_MASK) +#define CODE_GET_NAB(c) (((c) & CODE_NAB) != 0) + +static void __init adm5120_detect_cpuinfo(void) { - switch(adm5120_info.boot_loader) { - case BOOT_LOADER_CFE: - adm5120_info.board_type = BOARD_TYPE_WP54G_WRT; - adm5120_info.iface_num = 2; - adm5120_info.has_usb = 0; - printk("Board is a Compex WP54G-WRT\n"); - default: - adm5120_info.board_type = BOARD_TYPE_UNKNOWN; - printk("Board type is unknown\n"); - } + u32 code; + u32 clks; + + code = *(u32 *)KSEG1ADDR(ADM5120_SWITCH_BASE+SWITCH_REG_CODE); + + adm5120_product_code = CODE_GET_PC(code); + adm5120_revision = CODE_GET_REV(code); + adm5120_package = (CODE_GET_PK(code) == CODE_PK_BGA) ? + ADM5120_PACKAGE_BGA : ADM5120_PACKAGE_PQFP; + adm5120_nand_boot = CODE_GET_NAB(code); + + clks = CODE_GET_CLKS(code); + adm5120_speed = ADM5120_SPEED_175; + if (clks & 1) + adm5120_speed += 25000000; + if (clks & 2) + adm5120_speed += 50000000; } void __init adm5120_info_show(void) { + /* FIXME: move this somewhere else */ printk("ADM%04X%s revision %d, running at %ldMHz\n", - adm5120_info.product_code, - (adm5120_info.cpu_package == CPU_PACKAGE_BGA) ? "" : "P", - adm5120_info.revision, - (adm5120_info.cpu_speed / 1000000) + adm5120_product_code, + (adm5120_package == ADM5120_PACKAGE_BGA) ? "" : "P", + adm5120_revision, (adm5120_speed / 1000000) ); - printk("Boot loader is: %s\n", boot_loader_names[adm5120_info.boot_loader]); - printk("Booted from : %s flash\n", adm5120_info.nand_boot ? "NAND" : "NOR"); + printk("Boot loader is: %s\n", boot_loader_names[adm5120_boot_loader]); + printk("Booted from : %s flash\n", adm5120_nand_boot ? "NAND":"NOR"); + printk("Board is : %s\n", adm5120_board_name()); } void __init adm5120_info_init(void) { - detect_cpu_info(); - adm5120_info.boot_loader = detect_bootloader(); - detect_board_type(); + adm5120_detect_cpuinfo(); + adm5120_detect_board(); adm5120_info_show(); } diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c index e16ac65001..63e5b8602c 100644 --- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c +++ b/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c @@ -3,6 +3,7 @@ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. * Copyright (C) 2003 ADMtek Incorporated. * daniell@admtek.com.tw + * Copyright (C) 2007 OpenWrt.org * * This program is free software; you can distribute it and/or modify it * under the terms of the GNU General Public License (Version 2) as @@ -29,7 +30,7 @@ #include <asm/bootinfo.h> #include <asm/addrspace.h> -#include <adm5120_info.h> +#include <asm/mach-adm5120/adm5120_info.h> void setup_prom_printf(int); void prom_printf(char *, ...); @@ -98,18 +99,18 @@ char *prom_getenv(char *envname) return(NULL); } - + /* * initialize the prom module. */ void __init prom_init(void) { - /* you should these macros defined in include/asm/bootinfo.h */ - mips_machgroup = MACH_GROUP_ADM_GW; - mips_machtype = MACH_ADM_GW_5120; - adm5120_info_init(); + /* you should these macros defined in include/asm/bootinfo.h */ + mips_machgroup = MACH_GROUP_ADM5120; + mips_machtype = adm5120_board.mach_type; + /* init command line, register a default kernel command line */ strcpy(&(arcs_cmdline[0]), CONFIG_CMDLINE); diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c index 1b99d7799a..3f4f365610 100644 --- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c +++ b/target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c @@ -3,6 +3,7 @@ * Creator : daniell@admtek.com.tw * Copyright 1999, 2000 MIPS Technologies, Inc. * Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005 + * Copyright (C) 2007 OpenWrt.org */ #include <linux/autoconf.h> @@ -44,7 +45,7 @@ void adm5120_power_off(void) void __init adm5120_time_init(void) { - mips_counter_frequency = adm5120_info.cpu_speed >> 1; + mips_counter_frequency = adm5120_speed >> 1; } void __init plat_timer_setup(struct irqaction *irq) @@ -71,7 +72,7 @@ void __init plat_mem_setup(void) const char *get_system_type(void) { - return "ADM5120 Board"; + return adm5120_board_name(); } static struct resource adm5120_hcd_resources[] = { |