Re: [coreboot] [PATCH] flashrom: VIA VX800 support

[bari]

Acked-by: Bari Ari

if you or someone else attaches it as a patch.

Arjan Koers wrote:
> The VIA VX800 chipset works with the VT8237S code after adding an
> entry for the VX800 PCI ID.
>
> Signed-off-by: Arjan Koers
> Index: chipset_enable.c
>
> --- chipset_enable.c    (revision 589)
> +++ chipset_enable.c    (working copy)
> @@ -1028,6 +1028,7 @@
>         {0x1106, 0x3227, OK, "VIA", "VT8237",           enable_flash_vt823x},
>         {0x1106, 0x3337, OK, "VIA", "VT8237A",          enable_flash_vt823x},
>         {0x1106, 0x3372, OK, "VIA", "VT8237S",          enable_flash_vt8237s_spi},
>   {0x1106, 0x8353, OK, "VIA", "VX800",            enable_flash_vt8237s_spi},
>   {0x1106, 0x0586, OK, "VIA", "VT82C586A/B",      enable_flash_amd8111},
>   {0x1106, 0x0686, NT, "VIA", "VT82C686A/B",      enable_flash_amd8111},
>
>
> In case anyone needs information about the VX800 chipset, the
> VX800 / VX820 Series System Programming Manual can be downloaded from:
>    http://linux.via.com.tw/support/beginDownload.action?eleid=161&fid=241
>
> The tests below were performed on my Jetway NF77-N1G6-LF board with
> VIA VX800 chipset and VIA Nano CPU. Information about the board
> can be found at these locations:
>    http://www.jetwaycomputer.com/NF77.html
>    http://www.jetway.com.tw/jw/ipcboard_view.asp?productid=581
>
> # ./flashrom
> flashrom v0.9.0-r589
> No coreboot table found.
> Found chipset "VIA VX800", enabling flash write... Mapping VT8237S MMIO registers at 0xfed10000, unaligned size 0x70.
> OK.
> Calibrating delay loop... OK.
> Found chip "Winbond W25x40" (512 KB) at physical address 0xfff80000.
> No operations were specified.
>
> # ./flashrom -r backup-a02.bin
> flashrom v0.9.0-r589
> No coreboot table found.
> Found chipset "VIA VX800", enabling flash write... Mapping VT8237S MMIO registers at 0xfed10000, unaligned size 0x70.
> OK.
> Calibrating delay loop... OK.
> Found chip "Winbond W25x40" (512 KB) at physical address 0xfff80000.
> Reading flash... done.
>
> # ./flashrom -E
> flashrom v0.9.0-r589
> No coreboot table found.
> Found chipset "VIA VX800", enabling flash write... Mapping VT8237S MMIO registers at 0xfed10000, unaligned size 0x70.
> OK.
> Calibrating delay loop... OK.
> Found chip "Winbond W25x40" (512 KB) at physical address 0xfff80000.
> Erasing flash chip... SUCCESS.
>
> # ./flashrom -w nf77a03.bin
> flashrom v0.9.0-r589
> No coreboot table found.
> Found chipset "VIA VX800", enabling flash write... Mapping VT8237S MMIO registers at 0xfed10000, unaligned size 0x70.
> OK.
> Calibrating delay loop... OK.
> Found chip "Winbond W25x40" (512 KB) at physical address 0xfff80000.
> Flash image seems to be a legacy BIOS. Disabling checks.
> Writing flash chip... Programming page:
>
> COMPLETE.