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Add ICH9 detection to flashrom. Straight from the datasheet, untested. 

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3167 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Carl-Daniel Hailfinger 2008-03-18 00:54:10 +00:00
parent 470d3650ad
commit e98edfa386
1 changed files with 8 additions and 1 deletions
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9
util/flashrom/chipset_enable.c
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@ -208,7 +208,8 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name)
bbs = (gcs >> 10) & 0x3; bbs = (gcs >> 10) & 0x3;
printf_debug("BOOT BIOS Straps: 0x%x (%s)\n", bbs, printf_debug("BOOT BIOS Straps: 0x%x (%s)\n", bbs,
(bbs == 0x3) ? "LPC" : ((bbs == 0x2) ? "PCI" : "SPI")); (bbs == 0x3) ? "LPC" : ((bbs == 0x2) ? "PCI" : "SPI"));
printf_debug("SPIBAR = 0x%x\n", tmp + 0x3020); /* SPIBAR is at RCBA+0x3020 for ICH[78] and RCBA+0x3800 for ICH9. */
/* printf_debug("SPIBAR = 0x%x\n", tmp + 0x3020); */
/* TODO: Dump the SPI config regs */ /* TODO: Dump the SPI config regs */
munmap(rcba, 0x3510); munmap(rcba, 0x3510);
@ -584,6 +585,12 @@ static const FLASH_ENABLE enables[] = {
{0x8086, 0x2812, "Intel ICH8DH", enable_flash_ich_dc_spi}, {0x8086, 0x2812, "Intel ICH8DH", enable_flash_ich_dc_spi},
{0x8086, 0x2814, "Intel ICH8DO", enable_flash_ich_dc_spi}, {0x8086, 0x2814, "Intel ICH8DO", enable_flash_ich_dc_spi},
{0x8086, 0x2815, "Intel ICH8M", enable_flash_ich_dc_spi}, {0x8086, 0x2815, "Intel ICH8M", enable_flash_ich_dc_spi},
{0x8086, 0x2912, "Intel ICH9DH", enable_flash_ich_dc_spi},
{0x8086, 0x2914, "Intel ICH9DO", enable_flash_ich_dc_spi},
{0x8086, 0x2916, "Intel ICH9R", enable_flash_ich_dc_spi},
{0x8086, 0x2917, "Intel ICH9M-E", enable_flash_ich_dc_spi},
{0x8086, 0x2918, "Intel ICH9", enable_flash_ich_dc_spi},
{0x8086, 0x2919, "Intel ICH9M", enable_flash_ich_dc_spi},
{0x1106, 0x8231, "VIA VT8231", enable_flash_vt823x}, {0x1106, 0x8231, "VIA VT8231", enable_flash_vt823x},
{0x1106, 0x3177, "VIA VT8235", enable_flash_vt823x}, {0x1106, 0x3177, "VIA VT8235", enable_flash_vt823x},
{0x1106, 0x3227, "VIA VT8237", enable_flash_vt823x}, {0x1106, 0x3227, "VIA VT8237", enable_flash_vt823x},