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authorMartin Roth <martinroth@chromium.org>2020-11-18 09:20:01 -0700
committerFelix Held <felix-coreboot@felixheld.de>2020-11-20 19:30:48 +0000
commitcdd7d18120a1a76df4a9f8d78391c7018013d916 (patch)
tree59a7a7cfb1b0a9bf7dd6788b6109ea4b3fc5278e /src/ec/purism/librem
parent5b47d77047fbe42c8ab5ce63fbb26aee4899a8e5 (diff)
mb/google/zork: Remove 50ms WIFI delay
As a part of trying to get our boot time as low as possible, any delays in the code should try to be refactored out. This removes the 50ms delay in the WIFI sequence by enabling power and putting the wifi module into reset in bootblock, then bringing it out of reset in ramstage. This is significantly longer than the 50ms requirement. The reset GPIO was already being set high in ramstage, so that code didn't need to be added. BUG=b:171513520 TEST=Boot on boards with different module types, WIFI works on both. BRANCH=Zork Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I211d3da338ad368d1f011f03cf7d05121c057075 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47719 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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