[flashrom] [PATCH] Add IT8705 autodetection

Paul Menzel paulepanter at users.sourceforge.net
Mon Jun 7 13:44:30 CEST 2010


Am Montag, den 07.06.2010, 03:20 +0200 schrieb Carl-Daniel Hailfinger:

[…]

> We need all affected board owners to test this. Probe is sufficient.

Are these the boards you are talking about?

        -/**
        - * Suited for:
        - *  - AOpen vKM400Am-S: VIA KM400 + VT8237 + IT8705F.
        - *  - Biostar P4M80-M4: VIA P4M800 + VT8237 + IT8705AF
        - *  - Elitegroup K7S6A: SiS745 + ITE IT8705F
        - *  - Elitegroup K7VTA3: VIA Apollo KT266/A/333 + VIA VT8235 + ITE IT8705F
        - *  - GIGABYTE GA-7VT600: VIA KT600 + VT8237 + IT8705
        - *  - Shuttle AK38N: VIA KT333CF + VIA VT8235 + ITE IT8705F
        - *
        - * The SIS950 Super I/O probably requires the same flash write enable.
        - */

Is there an easy way to contact those directly?

> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
Tested-by: Paul Menzel <paulepanter at users.sourceforge.net>

        Found ITE Super I/O, id 8705
        Found chipset "VIA VT8235", enabling flash write... chipset PCI ID is 1106:3177, OK.
        This chipset supports the following protocols: Non-SPI.
        Enabling IT8705 flash ROM interface write.
        Maximum IT8705 parallel flash decode size is 262144
        […]
        Probing for Atmel AT49F002(N)T, 256 KB: probe_jedec_common: id1 0x1f, id2 0x08
        Found chip "Atmel AT49F002(N)T" (256 KB, Parallel) at physical address 0xfffc0000.
        […]

[…]

> Index: flashrom-it8705_autodetect/internal.c
> ===================================================================
> --- flashrom-it8705_autodetect/internal.c	(revision 1033)
> +++ flashrom-it8705_autodetect/internal.c	(working copy)
> @@ -223,8 +223,10 @@
>  	}
>  
>  #if defined(__i386__) || defined(__x86_64__)
> -	/* Probe for IT87* LPC->SPI translation unconditionally. */
> -	it87xx_probe_spi_flash(NULL);
> +	/* Probe unconditionally for IT87* LPC->SPI translation and for 

Superfluous white space at the end.

[…]


Thanks,

Paul
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