[coreboot-gerrit] Patch merged into coreboot/master: rockchip/rk3399: reset system if DDR init fails

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit df3321aa34cab80a67a00d86e86f7dea93b43067
Author: Lin Huang <hl at rock-chips.com>
Date:   Mon Oct 10 20:57:09 2016 -0700

    rockchip/rk3399: reset system if DDR init fails
    
    We found sdram may fail in pctl_cfg(), so we check the status in this
    function. If it exceeds 100ms still in this function, we will restart
    the system. We also found there are rare chances DDR training fails,
    so also restart system in that case.
    
    BUG=chrome-os-partner:57988
    BRANCH=None
    TEST=coreboot resets on failure and eventually the system comes up
    
    Change-Id: Icc0688da028a8f4f81eafe36bbaa79fdf2bcea74
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 89e45f8352f62e19a203316330aba14ccc5c8b11
    Original-Change-Id: If4e78983abcfdfe1e0e26847448d86169e598700
    Original-Signed-off-by: Lin Huang <hl at rock-chips.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/397439
    Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
    Reviewed-on: https://review.coreboot.org/17045
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth <martinroth at google.com>


See https://review.coreboot.org/17045 for details.

-gerrit