diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2015-02-17 13:35:20 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-17 10:10:52 +0200 |
| commit | f0d038f469b1b7aa0e22bc214be1a6c9bc554ae4 (patch) | |
| tree | e9de781de7451368ae4843db5feb3850e331025d /src/drivers/spi/winbond.c | |
| parent | 7dcc48b75d1e2dc67a0543ac58f1a846ad7aadba (diff) | |
flash: use two bytes of device ID to identify stmicro chips
stmicro flash chips use 2 bytes as a device id: upper byte for memory
type and lower byte for capacity. with this change, we will use all 2
bytes to identify a chip.
BUG=none
BRANCH=broadcom-firmware
TEST=booted purin and verified n25q256a was identified.
Change-Id: I8f382eddc4fa70d3deceb4f9d2e82026a7025629
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 12f70a1d4b7e1142afec9ce097c4a21b6225f66e
Original-Change-Id: Id3378a77318fabb74ddb30f1a9549010636872ba
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chrome-internal-review.googlesource.com/199387
Original-Reviewed-by: Corneliu Doban <cdoban@broadcom.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Original-Tested-by: Daisuke Nojiri <dnojiri@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/251305
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9774
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Diffstat (limited to 'src/drivers/spi/winbond.c')
0 files changed, 0 insertions, 0 deletions