diff options
| author | Luc Verhaegen <libv@skynet.be> | 2007-05-20 16:16:13 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2007-05-20 16:16:13 +0000 |
| commit | a56b99879680890283a4f0a9788b950d48b41986 (patch) | |
| tree | 10e943b9e0410e93a7faba7c3dfddcd1485220c0 /util/flashrom/chipset_enable.c | |
| parent | 9a2193e6f1a82a837c3562bb4b311fd2c3c5f007 (diff) | |
| download | coreboot-a56b99879680890283a4f0a9788b950d48b41986.tar.xz | |
Flashrom: add support for ASUS P5A (Socket 7, ALi based).
* Add support for the ALi M1533 to chipset_enable.c
* Add some SMBus poking needed for the ASUS P5A, to board_enable.c
Since PCI subsystem IDs are worthless with this board, people will
have to name the board directly.
Signed-off-by: Luc Verhaegen <libv@skynet.be>
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2677 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/chipset_enable.c')
| -rw-r--r-- | util/flashrom/chipset_enable.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/util/flashrom/chipset_enable.c b/util/flashrom/chipset_enable.c index d903f21874..bef55b147e 100644 --- a/util/flashrom/chipset_enable.c +++ b/util/flashrom/chipset_enable.c @@ -18,6 +18,19 @@ #include "flash.h" #include "debug.h" +static int enable_flash_ali_m1533(struct pci_dev *dev, char *name) +{ + uint8_t tmp; + + /* ROM Write enable, 0xFFFC0000-0xFFFDFFFF and + 0xFFFE0000-0xFFFFFFFF ROM select enable. */ + tmp = pci_read_byte(dev, 0x47); + tmp |= 0x46; + pci_write_byte(dev, 0x47, tmp); + + return 0; +} + static int enable_flash_sis630(struct pci_dev *dev, char *name) { char b; @@ -410,6 +423,7 @@ static FLASH_ENABLE enables[] = { {0x100b, 0x0510, "SC1100", enable_flash_sc1100}, {0x1039, 0x0008, "SIS5595", enable_flash_sis5595}, {0x1022, 0x7468, "AMD8111", enable_flash_amd8111}, + {0x10B9, 0x1533, "ALi M1533", enable_flash_ali_m1533}, /* this fallthrough looks broken. */ {0x10de, 0x0050, "NVIDIA CK804", enable_flash_ck804}, /* LPC */ {0x10de, 0x0051, "NVIDIA CK804", enable_flash_ck804}, /* Pro */ |