[coreboot] [PATCH] flashrom: Explicit read functions
uwe at hermann-uwe.de
Fri May 8 13:57:41 CEST 2009
On Fri, May 08, 2009 at 03:04:18AM +0200, Carl-Daniel Hailfinger wrote:
> Flashrom assumes that the flash chip contents are available via mmap if
> no read function is defined. This special case is handled in lots of
> places all over the code.
> Remove the special case and use the read_memmapped function. Not only
> does this allow us to fix a read bug in flashrom I recently uncovered on
> ICH SPI, it also allows us to add support for Paraflasher to flashrom.
> This depends on the external flasher support patch I sent a few minutes ago.
Please feel free to copy the read_memmapped() from your other patch into
flashrom.c to make this patch build, then it's:
Acked-by: Uwe Hermann <uwe at hermann-uwe.de>
As for the rest of the external flasher infrastructure we might want to
discuss the approach we take a little more (see my other mail).
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