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Add flash enable for sc1100

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Corresponding to coreboot v1 svn r856.
This commit is contained in:
Andrew Ip 2003-07-22 10:12:08 +00:00
parent 772f6457b0
commit afe44a97fd
1 changed files with 18 additions and 0 deletions
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18
flash_rom.c
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@ -226,6 +226,23 @@ enable_flash_cs5530(struct pci_dev *dev, char *name) {
return 0; return 0;
} }
int
enable_flash_sc1100(struct pci_dev *dev, char *name) {
unsigned char new;
int ok;
pci_write_byte(dev, 0x52, 0xee);
new = pci_read_byte(dev, 0x52);
if (new != 0xee) {
printf("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n",
0x52, new, name);
return -1;
}
return 0;
}
int int
enable_flash_sis5595(struct pci_dev *dev, char *name) { enable_flash_sis5595(struct pci_dev *dev, char *name) {
unsigned char new, newer; unsigned char new, newer;
@ -365,6 +382,7 @@ FLASH_ENABLE enables[] = {
{0x1106, 0x8231, "VT8231", enable_flash_vt8231}, {0x1106, 0x8231, "VT8231", enable_flash_vt8231},
{0x1106, 0x3177, "VT8235", enable_flash_vt8235}, {0x1106, 0x3177, "VT8235", enable_flash_vt8235},
{0x1078, 0x0100, "CS5530", enable_flash_cs5530}, {0x1078, 0x0100, "CS5530", enable_flash_cs5530},
{0x100b, 0x0510, "SC1100", enable_flash_sc1100},
{0x1039, 0x8, "SIS5595", enable_flash_sis5595}, {0x1039, 0x8, "SIS5595", enable_flash_sis5595},
}; };