[coreboot] [PATCH] flashrom: add i631x LPC support
Uwe Hermann
uwe at hermann-uwe.de
Tue Jan 6 02:12:30 CET 2009
Hi,
On Sun, Jan 04, 2009 at 10:10:00PM +0100, Sven Schnelle wrote:
> this patch adds support for the Intel i631x Chipset.
>
> Signed-off-by: Sven Schnelle <svens at stackframe.org>
>
> Index: chipset_enable.c
> ===================================================================
> --- chipset_enable.c (revision 3845)
> +++ chipset_enable.c (working copy)
> @@ -804,6 +804,12 @@
> return 0;
> }
>
> +static int enable_flash_i631x(struct pci_dev *dev, const char *name)
> +{
> + pci_write_byte(dev, 0xdc, pci_read_byte(dev, 0xdc) | 0x01);
> + return 0;
> +}
> +
> /**
> * Usually on the x86 architectures (and on other PC-like platforms like some
> * Alphas or Itanium) the system flash is mapped right below 4G. On the AMD
> @@ -937,4 +943,5 @@
> {0x1002, 0x4377, "ATI SB400", enable_flash_sb400},
> {0x1166, 0x0205, "Broadcom HT-1000", enable_flash_ht1000},
> {0x1022, 0x3000, "AMD Elan SC520", get_flashbase_sc520},
> + {0x8086, 0x2670, "Intel 631xESB/632xESB/3100", enable_flash_i631x},
We already have
{0x8086, 0x25a1, "Intel 6300ESB", enable_flash_ich_4e},
Wouldn't enable_flash_ich_dc/enable_flash_ich also work for the
"Intel 631xESB/632xESB/3100" chipset(s)?
Uwe.
--
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