Re: [flashrom] [PATCH] Convert PCI-based programmers to LE MMIO accessors

[Carl-Daniel Hailfinger]

Hi Michael,

I have added [e-mail] to CC again to make sure others can
follow us.

On 12.07.2010 20:06, Michael Manulis wrote:
> I finally got around to checking your patch.  Short story, flashrom could
> not find any flash chips.  The log as follows.  I had to make one change to
> get the code to compile on PPC, here's the diff:
> Index: chipset_enable.c
>
> --- chipset_enable.c    (revision 1075)
> +++ chipset_enable.c    (working copy)
> @@ -33,10 +33,10 @@
>  #include <unistd.h>
>  #include "flash.h"
>
> +#define NOT_DONE_YET 1
>
> #if defined(__i386__) || defined(__x86_64__)
>
> -#define NOT_DONE_YET 1
>
> static int enable_flash_ali_m1533(struct pci_dev *dev, const char *name)
>  {
>         uint8_t tmp;

Thanks. I already had that change in my local tree, but forgot to push it.
> Output from flashrom -L and -V
>
> ./flashrom -LV
> flashrom v0.9.2-r1075 on Linux 2.6.16.13-vsm (ppc), built with libpci
> 2.2.4-pre4, GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21), big endian
> flashrom is free software, get the source code at http://www.flashrom.org
> [...]
> Supported PCI devices flashrom can use as programmer:
>
> Silicon Image PCI0680 Ultra ATA-133 Host Ctrl [1095:680]
> Silicon Image SiI 3112 [SATALink/SATARaid] SATA Ctrl [1095:3112]
> Silicon Image SiI 3114 [SATALink/SATARaid] SATA Ctrl [1095:3114]
> Silicon Image SiI 3124 PCI-X SATA Ctrl [1095:3124] (untested)
> Silicon Image SiI 3132 SATA Raid II Ctrl [1095:3132]
> Silicon Image SiI 3512 [SATALink/SATARaid] SATA Ctrl [1095:3512] (untested)
>
> # ./flashrom -V
> flashrom v0.9.2-r1075 on Linux 2.6.16.13-vsm (ppc), built with libpci
> 2.2.4-pre4, GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21), big endian
> flashrom is free software, get the source code at http://www.flashrom.org
>
> Calibrating delay loop... OS timer resolution is 1 usecs, 500M loops per
> second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 1001 us, 10000 myus
> = 10004
> us, 4 myus = 4 us, OK.
> Initializing internal programmer
> Processor detection/init failed.
> Aborting.
> Error: Programmer initialization failed.

Good. That's expected when using the default internal programmer. IIRC
you wanted to flash the SATA controller on your CurtisWright Raptor.
Could you try
flashrom -p satasii -V

That one should work.

Regards,
Carl-Daniel