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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-11-03 19:02:26 -0600
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-11-05 02:17:51 +0100
commit5a1f3370ea61ef13e7f5ef703e39ed8a71f69700 (patch)
tree0800fe9411b5d7384a9c47c051db5979377d6245 /src/mainboard/lenovo/t60/cmos.default
parent91ba80dd798ba09a06282196bcd0bc5e40ec4504 (diff)
downloadcoreboot-5a1f3370ea61ef13e7f5ef703e39ed8a71f69700.tar.xz
src/amd: Increase maximum blootblock execution count
Most AMD hardware requires at minimum two warm resets when booting from S5 (power off). This is uncomfortably close to the maximum bootblock execution count, and has resulted in unstable normal/fallback operation on some machines. Increase the default max bootblock execution count before fallback to 6. This translates to roughly 2 - 3 failed boots before fallback mode will engage, with an absolute worst case of pushing the reset button 5 times to engage fallback mode in the absence of a dedicated recovery jumper. Change-Id: I1911f1b77f168835b516e6a915d5b6949f47219a Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/12317 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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