Patch set updated for coreboot: d8121c2 baytrail: initialize chromeos EC if present in romstage

[Aaron Durbin]

Aaron Durbin ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4904

-gerrit

commit d8121c262fd67126b3249f6d0ec94c63ae6d89b5
Author: Aaron Durbin 
Date:   Mon Oct 28 11:20:35 2013 -0500

baytrail: initialize chromeos EC if present in romstage

The EC needs to be initialized early in romstage. Therefore
    perform the call after console has been initialized in order to
    view any messages that the code may spit out.

BUG=chrome-os-partner:23387
    BRANCH=None
    TEST=Built and booted with recovery mode and EC in RW. Noted that
         system reboots the EC.

Change-Id: I35aa3ea4aa3dbd9bd806b6498e227f45ceebd7a1
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://chromium-review.googlesource.com/174713
    Reviewed-by: Duncan Laurie 
---
 src/soc/intel/baytrail/romstage/romstage.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/soc/intel/baytrail/romstage/romstage.c b/src/soc/intel/baytrail/romstage/romstage.c
index 0149f1f..9752363 100644
--- a/src/soc/intel/baytrail/romstage/romstage.c
+++ b/src/soc/intel/baytrail/romstage/romstage.c
@@ -25,6 +25,9 @@
 #include <console/console.h>
 #include <cbmem.h>
 #include <cpu/x86/mtrr.h>
+#if CONFIG_EC_GOOGLE_CHROMEEC
+#include <ec/google/chromeec/ec.h>
+#endif
 #include <ramstage_cache.h>
 #include <romstage_handoff.h>
 #include <timestamp.h>
@@ -124,6 +127,11 @@ void * asmlinkage romstage_main(unsigned long bist,

gfx_init();

+#if CONFIG_EC_GOOGLE_CHROMEEC
+	/* Ensure the EC is in the right mode for recovery */
+	google_chromeec_early_init();
+#endif
+
    /* Call into mainboard. */
    mainboard_romstage_entry(&rp);