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Add ICH10 support

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The ICH9 and ICH10 data sheets are identical regarding FWH/SPI flash
interfaces, so this just adds the required PCI IDs.

Corresponding to flashrom svn r323 and coreboot v2 svn r3648.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
This commit is contained in:
Carl-Daniel Hailfinger 2008-10-10 20:54:41 +00:00
parent 23dc1df565
commit 28ec74b229
1 changed files with 10 additions and 0 deletions
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10
chipset_enable.c
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@ -274,6 +274,7 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name, int ic
spibar_offset = 0x3020;
break;
case 9:
case 10:
default: /* Future version might behave the same */
flashbus = BUS_TYPE_ICH9_SPI;
spibar_offset = 0x3800;
@ -357,6 +358,11 @@ static int enable_flash_ich9(struct pci_dev *dev, const char *name)
return enable_flash_ich_dc_spi(dev, name, 9);
}
static int enable_flash_ich10(struct pci_dev *dev, const char *name)
{
return enable_flash_ich_dc_spi(dev, name, 10);
}
static int enable_flash_vt823x(struct pci_dev *dev, const char *name)
{
uint8_t val;
@ -723,6 +729,10 @@ static const FLASH_ENABLE enables[] = {
{0x8086, 0x2917, "Intel ICH9M-E", enable_flash_ich9},
{0x8086, 0x2918, "Intel ICH9", enable_flash_ich9},
{0x8086, 0x2919, "Intel ICH9M", enable_flash_ich9},
{0x8086, 0x3a14, "Intel ICH10DO", enable_flash_ich10},
{0x8086, 0x3a16, "Intel ICH10R", enable_flash_ich10},
{0x8086, 0x3a18, "Intel ICH10", enable_flash_ich10},
{0x8086, 0x3a1a, "Intel ICH10D", enable_flash_ich10},
{0x1106, 0x8231, "VIA VT8231", enable_flash_vt823x},
{0x1106, 0x3177, "VIA VT8235", enable_flash_vt823x},
{0x1106, 0x3227, "VIA VT8237", enable_flash_vt823x},