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Flashrom: add support for ASUS P5A (Socket 7, ALi based).

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* 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
This commit is contained in:
Luc Verhaegen
2007-05-20 16:16:13 +00:00
committed by Uwe Hermann
parent 9a2193e6f1
commit a56b998796
3 changed files with 96 additions and 3 deletions
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14
util/flashrom/chipset_enable.c
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@@ -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 */