[coreboot] SB600 flashrom hang

Mon Dec 8 18:15:36 CET 2008

Hi,

on my Asus M2A-VM, latest flashrom hangs while trying to access SB600 SPI.

flashrom -V
Calibrating delay loop... 365M loops per second, 100 myus = 83 us. OK.
No coreboot table found.
Found chipset "ATI(AMD) SB600", enabling flash write... SPI base address
is at 0x0
OK.
Probing for AMD Am29F002(N)BB, 256 KB: probe_jedec: id1 0x0, id2 0x0,
id1 parity violation
Probing for AMD Am29F002(N)BT, 256 KB: probe_jedec: id1 0x0, id2 0x0,
id1 parity violation
Probing for AMD Am29F016D, 2048 KB: probe_29f040b: id1 0xff, id2 0xff
Probing for AMD Am29F040B, 512 KB: probe_29f040b: id1 0x0, id2 0x0
Probing for AMD Am29LV040B, 512 KB: probe_29f040b: id1 0x0, id2 0x0
Probing for ASD AE49F2008, 256 KB: probe_jedec: id1 0x0, id2 0x0, id1
parity violation
Probing for Atmel AT25DF021, 256 KB: sb600_spi_command, cmd=9f,
writecnt=0, readcnt=3

--------it hangs here---------------
The mainboard does not have a SPI chip.

Regards,
Carl-Daniel

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