[LinuxBIOS] [PATCH] improved SPI flash support (restructured)

Ward Vandewege ward at gnu.org
Mon Oct 1 15:00:07 CEST 2007

On Mon, Oct 01, 2007 at 02:53:35PM +0200, Carl-Daniel Hailfinger wrote:
> Unfortunately not. Hmm... you used -v (verify) instead of -V (verbose).

Woops - that's what happens when you try to do stuff before coffee.

> And my patch was incomplete.
> Can you try "flashrom -V -m gigabyte:m57sli" with the attached patch
> (against current svn) and report back?

Yes, this looks a lot better:

# ./flashrom -V -m gigabyte:m57sli
Calibrating delay loop... 283M loops per second. ok
No LinuxBIOS table found.
Found chipset "NVIDIA MCP55": Enabling flash write... OK.
Found board "GIGABYTE GA-M57SLI": Enabling flash write... Serial flash
segment 0xfffe0000-0xffffffff enabled
Serial flash segment 0x000e0000-0x000fffff enabled
Serial flash segment 0xffee0000-0xffefffff disabled
Serial flash segment 0xfff80000-0xfffeffff enabled
LPC write to serial flash enabled
serial flash pin 29
Probing for Am29F040B, 512 KB
probe_29f040b: id1 0x49, id2 0x4d
Probing for Am29F016D, 2048 KB
probe_29f040b: id1 0xff, id2 0xff
Probing for AE49F2008, 256 KB
probe_jedec: id1 0x83, id2 0x83
Probing for At29C040A, 512 KB
probe_jedec: id1 0x49, id2 0x4d
Probing for At29C020, 256 KB
probe_jedec: id1 0x83, id2 0x83
Probing for Mx29f002, 256 KB
probe_29f002: id1 0x83, id2 0x83
Probing for MX25L4005, 512 KB
RDID returned c2 20 13
probe_spi: id1 0xc2, id2 0x2013
MX25L4005 found at physical address: 0xfff80000
Flash part is MX25L4005 (512 KB)
OK, only ENABLING flash write, but NOT FLASHING.


Ward Vandewege <ward at fsf.org>
Free Software Foundation - Senior System Administrator

More information about the coreboot mailing list