From 0691f25e53e2567e3afd455e7e3dc38fc10147f3 Mon Sep 17 00:00:00 2001 From: Ryan Lin Date: Fri, 25 Dec 2015 10:54:44 +0800 Subject: google/chell: Enable eMMC HS400 mode Hynix eMMC can now run under HS400 mode. BUG=chrome-os-partner:47647 TEST=run consective boot 100 times on Chell EVT Hynix SKU, and MMC errors didn't happen. BRANCH=none Change-Id: Icb6fc03d0510d2c5aeb5b08ed7189e954ab39a72 Signed-off-by: Patrick Georgi Original-Commit-Id: 9966c430a508a13cf1a617f485a48866bec161ca Original-Change-Id: I6bec88f5c2813131a693ddba5523a9d43b2ebd45 Original-Signed-off-by: Ryan Lin Original-Reviewed-on: https://chromium-review.googlesource.com/319627 Original-Commit-Ready: Duncan Laurie Original-Tested-by: Duncan Laurie Original-Reviewed-by: Duncan Laurie Reviewed-on: https://review.coreboot.org/13003 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/mainboard/google/chell/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard/google') diff --git a/src/mainboard/google/chell/devicetree.cb b/src/mainboard/google/chell/devicetree.cb index 81df06f083..ceb11607ed 100644 --- a/src/mainboard/google/chell/devicetree.cb +++ b/src/mainboard/google/chell/devicetree.cb @@ -35,7 +35,7 @@ chip soc/intel/skylake register "SmbusEnable" = "1" register "Cio2Enable" = "0" register "ScsEmmcEnabled" = "1" - register "ScsEmmcHs400Enabled" = "0" + register "ScsEmmcHs400Enabled" = "1" register "ScsSdCardEnabled" = "0" register "IshEnable" = "0" register "PttSwitch" = "0" -- cgit v1.2.3