We have been having a lot of problems with this procedure lately. It
works flawlessly on my system, but seems to die for everyone else.
I have usually been able to walk people through some mitigation
procedures, though. Can you go on IRC? #olpc . If so, I can take you
through it the hard way.
Mitch
Pierre Ossman wrote:
Hi guys,
I gave the SPI emergency reflash a go. Unfortunately, not even that is
working on my board:
SPI FLASH recovery program version 2.2.
Complete instructions at http://wiki.laptop.org/go/SPI_FLASH_Recovery
Command summary:
line /dev/ttySn \ Set the serial port to device
If you omit this command, the default port is /dev/ttyS0
flash filename \ Programs the FLASH from the named file
verify \ Verifies the FLASH
Verification over the serial line is slow (17 minutes)
so you might want to skip it and let the
loaded image verify itself upon booting.
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDa7
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDb7
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDb0
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDac
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDb1
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDb0
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDac
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH ID87
ok flash ../linuxbios-Q2A11.rom
Reading ../linuxbios-Q2A11.rom
Read FLASH image file into memory
Unsupported SPI FLASH IDb7
Looks like some interference somewhere. The board should be grounded
through the serial cable and the monitor.
Ideas?
Rgds
Pierre
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