tree ed12fc058259a2126a973ad1fca36c715ddf5177
parent 8a6c34e8ba9862814e53ad4f9b04ae1f2b9d4b49
author Renius Chen <reniuschengl@gmail.com> 1609122694 +0800
committer Tim Wawrzynczak <twawrzynczak@chromium.org> 1610400775 +0000

drivers/genesyslogic/gl9763e: Fix boot on eMMC failed issue on Volteer

Booting on Kingston (EMMC64G-TA29/TX29-HP) and Hynix (H26M74002HMR) eMMC
currently fails due to R/W error. This is a workaround to finetune the
data latch timing by verdor-specific setting of GL9763E. For improving
the compatibility of GL9763E with these two eMMC.

Signed-off-by: Renius Chen <reniuschengl@gmail.com>
Change-Id: Iddb145ed6a9edb2d7a50248e64659cda78b88ae6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48941
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>