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authorVadim Bendebury <vbendeb@chromium.org>2014-05-01 19:30:46 -0700
committerMarc Jones <marc.jones@se-eng.com>2014-12-30 19:30:09 +0100
commit8e64388210352dd1a3c594d3de29208fd1010d8d (patch)
treedab840609fad74edc7e9872cb0e9d54c7b7624e3 /src/drivers/spi/eon.c
parentadcb095e9e1e535b9331648dab0d628afd1336ca (diff)
downloadcoreboot-8e64388210352dd1a3c594d3de29208fd1010d8d.tar.xz
drivers/spi: Prepare Spansion driver for use in CBFS wrapper
Since the same driver is going to be used at all coreboot stages, it can not use malloc() anymore. Replace it with static allocation of the driver container structure. The read interface is changed to spi_flash_cmd_read_slow(), because of the problems with spi_flash_cmd_read_fast() implementation. In fact there is no performance difference in the way the two interface functions are implemented. BUG=chrome-os-partner:27784 TEST=manual . with all patches applied coreboot proceeds to attempting to load the payload. Original-Change-Id: I1c7beedce7747bc89ab865fd844b568ad50d2dae Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/197931 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> (cherry picked from commit 57ee2fd875c689706c70338e073acefb806787e7) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I9d9e7e343148519580ed4986800dc6c6b9a5f5d2 Reviewed-on: http://review.coreboot.org/7933 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/drivers/spi/eon.c')
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