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authorDuncan Laurie <dlaurie@chromium.org>2015-09-04 10:29:58 -0700
committerPatrick Georgi <pgeorgi@google.com>2015-09-10 09:51:49 +0000
commit963bfa7a0f36d25b22ff221ddc3f1a537bb655a2 (patch)
tree414518e38c3cced4a75a76b1f65f55a8f029f85f /src/mainboard/intel
parent88b21f31e61c2527b05623a2ebbbd150531d7657 (diff)
downloadcoreboot-963bfa7a0f36d25b22ff221ddc3f1a537bb655a2.tar.xz
kunimitsu: Select EC PD and software sync and do early init
Select the EC PD and software sync kconfig options so they are supported by the mainboard and call the EC early init function to reboot into RO in recovery mode. BUG=chrome-os-partner:40635 BRANCH=none TEST=emerge-kunimitsu coreboot Change-Id: I48316df99b796c568c2481c72588b41f7147bec0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c7507470f82848062bc98da809d3c5fe1ca31998 Original-Change-Id: I822aac9c24718f226819e5d3fcc82a4024b7c5a7 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/297751 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11575 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/intel')
-rw-r--r--src/mainboard/intel/kunimitsu/Kconfig4
-rw-r--r--src/mainboard/intel/kunimitsu/romstage.c3
2 files changed, 6 insertions, 1 deletions
diff --git a/src/mainboard/intel/kunimitsu/Kconfig b/src/mainboard/intel/kunimitsu/Kconfig
index dd9e455925..9447f8e9da 100644
--- a/src/mainboard/intel/kunimitsu/Kconfig
+++ b/src/mainboard/intel/kunimitsu/Kconfig
@@ -6,9 +6,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select BOARD_ROMSIZE_KB_16384
select CACHE_ROM
select EC_GOOGLE_CHROMEEC
+ select EC_GOOGLE_CHROMEEC_ACPI_MEMMAP
select EC_GOOGLE_CHROMEEC_LPC
select EC_GOOGLE_CHROMEEC_MEC
- select EC_GOOGLE_CHROMEEC_ACPI_MEMMAP
+ select EC_GOOGLE_CHROMEEC_PD
+ select EC_SOFTWARE_SYNC
select HAVE_ACPI_RESUME
select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE
diff --git a/src/mainboard/intel/kunimitsu/romstage.c b/src/mainboard/intel/kunimitsu/romstage.c
index 1491794cd9..269f29785b 100644
--- a/src/mainboard/intel/kunimitsu/romstage.c
+++ b/src/mainboard/intel/kunimitsu/romstage.c
@@ -42,6 +42,9 @@ static void early_config_gpio(void)
void mainboard_romstage_entry(struct romstage_params *params)
{
+ /* Ensure the EC and PD are in the right mode for recovery */
+ google_chromeec_early_init();
+
post_code(0x31);
early_config_gpio();