Opened 11 years ago

Closed 11 years ago

Last modified 4 years ago

#2070 closed defect (fixed)

Pronghorn Metro IXP425 failed to probe Flash on Kamikaze svn7886

Reported by: xxiao Owned by: developers
Priority: highest Milestone: Barrier Breaker 14.07
Component: kernel Version:
Keywords: IXP425 Pronghorn Metro Flash Cc:


Similar kernel runs fine on Avila 2348. However the kernel can never find the Intel Flash on Pronghorn board:
"IXP4XXFlash: Could not reserve memory region
IXP4xx-Flash: probe of IXP4XX-Flash.0 failed with error -12."

When using ADIEngineering's 2.6.17 binary, the kernel boot with ramdisk to the prompt, and it found the flash just fine:
"IXP4xx-Flash.0: Found 1 x16 devices at 0x0 in 16-bit bank."

Attachments (0)

Change History (4)

comment:1 Changed 11 years ago by xxiao

replace SZ_32M with SZ_16M in 400-pronghorn_metro.patch, as Pronghorn only has 16M flash, set it to 32M will cause request_mem_region to fail, thus flash could not be found.

comment:2 Changed 11 years ago by xxiao

please close this ticket, i tested with the fix above myself. openwrt runs well now. thanks.

comment:3 Changed 11 years ago by nbd

  • Resolution set to fixed
  • Status changed from new to closed

fixed in [8162]

comment:4 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

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