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.
Corresponding to flashrom svn r109 and coreboot v2 svn r2677.
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>
diff --git a/chipset_enable.c b/chipset_enable.c
index d903f21..bef55b1 100644
--- a/chipset_enable.c
+++ b/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 @@
{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 */