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Fix routeboard board detection, add some new ZyXEL boards, thanks to Gabor Juhos

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7214 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2007-05-13 21:56:34 +00:00
parent f0663614b6
commit 1117278190
3 changed files with 148 additions and 54 deletions
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162
target/linux/adm5120-2.6/files/arch/mips/adm5120/adm5120_info.c
View File

@@ -115,47 +115,82 @@ static struct adm5120_board __initdata adm5120_boards[] = {
.flash0_size = 4*1024*1024,
},
{
.name = "RouterBOARD RB-111",
.name = "RouterBOARD 111",
.mach_type = MACH_ADM5120_RB_111,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 128*1024,
},
{
.name = "RouterBOARD RB-112",
.name = "RouterBOARD 112",
.mach_type = MACH_ADM5120_RB_112,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 128*1024,
},
{
.name = "RouterBOARD RB-133",
.name = "RouterBOARD 133",
.mach_type = MACH_ADM5120_RB_133,
.has_usb = 0,
.iface_num = 3,
.flash0_size = 128*1024,
},
{
.name = "RouterBOARD RB-133C",
.name = "RouterBOARD 133C",
.mach_type = MACH_ADM5120_RB_133C,
.has_usb = 0,
.iface_num = 1,
.flash0_size = 128*1024,
},
{
.name = "RouterBOARD RB-150",
.name = "RouterBOARD 150",
.mach_type = MACH_ADM5120_RB_150,
.has_usb = 0,
.iface_num = 5,
.flash0_size = 128*1024,
},
{
.name = "RouterBOARD RB-153",
.name = "RouterBOARD 153",
.mach_type = MACH_ADM5120_RB_153,
.has_usb = 0,
.iface_num = 5,
.flash0_size = 128*1024,
},
{
.name = "ZyXEL ES-2108",
.mach_type = MACH_ADM5120_ES2108,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL ES-2108-F",
.mach_type = MACH_ADM5120_ES2108F,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL ES-2108-G",
.mach_type = MACH_ADM5120_ES2108G,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL ES-2108-LC",
.mach_type = MACH_ADM5120_ES2108LC,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL ES-2108PWR",
.mach_type = MACH_ADM5120_ES2108PWR,
.has_usb = 0,
.iface_num = 0,
.flash0_size = 4*1024*1024,
},
{
.name = "ZyXEL HomeSafe 100/100W",
.mach_type = MACH_ADM5120_HS100,
@@ -367,8 +402,7 @@ static int __init cfe_present(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 */
if (cfe_a1_val != 0) {
return 0;
}
@@ -434,75 +468,111 @@ out:
/*
* RouterBOOT based boards
*/
static int __init routerboot_find_tag(u8 *buf, u16 tagid, void **tagval,
u16 *taglen)
static int __init routerboot_load_hs(u8 *buf, u16 buflen,
struct rb_hard_settings *hs)
{
u16 id,len;
int ret;
u8 *mac;
int i,j;
ret = -1;
/* skip header */
buf += 8;
for (;;) {
if (buflen < 4)
return -1;
if (read_le32(buf) != RB_MAGIC_HARD)
return -1;
/* skip magic value */
buf += 4;
buflen -= 4;
while (buflen > 2) {
id = read_le16(buf);
buf += 2;
if (id == RB_ID_TERMINATOR)
buflen -= 2;
if (id == RB_ID_TERMINATOR || buflen < 2)
break;
len = read_le16(buf);
buf += 2;
if (id == tagid) {
*tagval = buf;
*taglen = len;
ret = 0;
buflen -= 2;
if (buflen < len)
break;
switch (id) {
case RB_ID_BIOS_VERSION:
hs->bios_ver = (char *)buf;
break;
case RB_ID_BOARD_NAME:
hs->name = (char *)buf;
break;
case RB_ID_MEMORY_SIZE:
hs->mem_size = read_le32(buf);
break;
case RB_ID_MAC_ADDRESS_COUNT:
hs->mac_count = read_le32(buf);
break;
case RB_ID_MAC_ADDRESS_PACK:
hs->mac_count = len/RB_MAC_SIZE;
if (hs->mac_count > RB_MAX_MAC_COUNT)
hs->mac_count = RB_MAX_MAC_COUNT;
mac = buf;
for (i=0; i < hs->mac_count; i++) {
for (j=0; j < RB_MAC_SIZE; j++)
hs->macs[i][j] = mac[j];
mac += RB_MAC_SIZE;
}
break;
}
buf += len;
buflen -= len;
}
return ret;
return 0;
}
#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)
#define RB_BS_OFFS 0x14
#define RB_OFFS_MAX (128*1024)
static unsigned long __init routerboot_detect_board(void)
{
struct routerboard *board;
u32 magic;
char *name;
u16 namelen;
struct rb_hard_settings hs;
struct rb_bios_settings *bs;
u8 *base;
u32 off,len;
unsigned long ret;
ret = MACH_ADM5120_UNKNOWN;
magic = le32_to_cpu(*(u32 *)RB_HS_ADDR);
if (magic != RB_MAGIC_HARD)
goto out;
base = (u8 *)KSEG1ADDR(ADM5120_SRAM0_BASE);
bs = (struct rb_bios_settings *)(base + RB_BS_OFFS);
magic = le32_to_cpu(*(u32 *)RB_SS_ADDR);
if ((magic != RB_MAGIC_SOFT) && (magic != RB_MAGIC_DAWN))
goto out;
off = read_le32(&bs->hs_offs);
len = read_le32(&bs->hs_size);
if (off > RB_OFFS_MAX)
return ret;
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;
}
}
memset(&hs, 0, sizeof(hs));
if (routerboot_load_hs(base+off, len, &hs) != 0)
return ret;
/* assume RouterBOOT as the boot-loader */
adm5120_boot_loader = BOOT_LOADER_ROUTERBOOT;
out:
if (hs.name == NULL)
return ret;
for (board = routerboards; board->mach_type != MACH_ADM5120_UNKNOWN;
board++) {
if (strncmp(board->name, hs.name, strlen(board->name)) == 0) {
ret = board->mach_type;
break;
}
}
return ret;
}