skylake/mainboard: Define mainboard hook in bootblock

Move mainboard post console init functionality (google_chrome_ec_init &
early_gpio programming) from verstage to bootblock.

Add chromeos-ec support in bootblock

BUG=chrome-os-partner:55357
BRANCH=none
TEST=Built and boot kunimitsu till POST code 0x34

Change-Id: I1b912985a0234d103dcf025b1a88094e639d197d
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/15786
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

src/console/Makefile.inc

@@ -25,4 +25,5 @@ postcar-y += die.c
 
 bootblock-$(CONFIG_BOOTBLOCK_CONSOLE) += vtxprintf.c printk.c
 bootblock-$(CONFIG_BOOTBLOCK_CONSOLE) += init.c console.c
+bootblock-y += post.c
 bootblock-y += die.c

src/ec/google/chromeec/Makefile.inc

@@ -1,6 +1,8 @@
 ifeq ($(CONFIG_EC_GOOGLE_CHROMEEC),y)
 
+bootblock-y += ec.c
 bootblock-$(CONFIG_EC_GOOGLE_CHROMEEC_LPC) += ec_lpc.c
+bootblock-$(CONFIG_EC_GOOGLE_CHROMEEC_MEC) += ec_mec.c
 ramstage-y += ec.c crosec_proto.c vstore.c
 ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC_I2C) += ec_i2c.c
 ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC_LPC) += ec_lpc.c

src/lib/Makefile.inc

@@ -201,6 +201,7 @@ $(call src-to-obj,smm,$(dir)/fmap.c) : $(obj)/fmap_config.h
 $(call src-to-obj,verstage,$(dir)/fmap.c) : $(obj)/fmap_config.h
 $(call src-to-obj,postcar,$(dir)/fmap.c) : $(obj)/fmap_config.h
 
+bootblock-y += bootmode.c
 romstage-y += bootmode.c
 ramstage-y += bootmode.c
 verstage-y += bootmode.c

src/mainboard/google/chell/Makefile.inc

@@ -15,10 +15,12 @@
 
 subdirs-y += spd
 
+bootblock-y += bootblock_mainboard.c
+
 romstage-y += boardid.c
-romstage-y += car.c
 romstage-y += pei_data.c
 
+bootblock-$(CONFIG_CHROMEOS) += chromeos.c
 verstage-$(CONFIG_CHROMEOS) += chromeos.c
 romstage-$(CONFIG_CHROMEOS) += chromeos.c
 ramstage-$(CONFIG_CHROMEOS) += chromeos.c
@@ -31,5 +33,3 @@ ramstage-y += pei_data.c
 ramstage-y += ramstage.c
 
 smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
-
-verstage-y += car.c

src/mainboard/google/chell/bootblock_mainboard.c

@@ -13,20 +13,20 @@
  * GNU General Public License for more details.
  */
 
+#include <bootblock_common.h>
 #include <ec/google/chromeec/ec.h>
-#include <fsp/car.h>
 #include <soc/gpio.h>
 #include "gpio.h"
 
 static void early_config_gpio(void)
 {
 	/* This is a hack for FSP because it does things in MemoryInit()
-	 * which it shouldn't be. We have to prepare certain gpios here
+	 * which it shouldn't do. We have to prepare certain gpios here
 	 * because of the brokenness in FSP. */
 	gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
 }
 
-void car_mainboard_post_console_init(void)
+void bootblock_mainboard_init(void)
 {
 	/* Ensure the EC and PD are in the right mode for recovery */
 	google_chromeec_early_init();

src/mainboard/google/glados/Makefile.inc

@@ -15,10 +15,12 @@
 
 subdirs-y += spd
 
+bootblock-y += bootblock_mainboard.c
+
 romstage-y += boardid.c
-romstage-y += car.c
 romstage-y += pei_data.c
 
+bootblock-$(CONFIG_CHROMEOS) += chromeos.c
 verstage-$(CONFIG_CHROMEOS) += chromeos.c
 romstage-$(CONFIG_CHROMEOS) += chromeos.c
 ramstage-$(CONFIG_CHROMEOS) += chromeos.c
@@ -31,5 +33,3 @@ ramstage-y += pei_data.c
 ramstage-y += ramstage.c
 
 smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
-
-verstage-y += car.c

src/mainboard/google/glados/bootblock_mainboard.c

@@ -13,20 +13,20 @@
  * GNU General Public License for more details.
  */
 
+#include <bootblock_common.h>
 #include <ec/google/chromeec/ec.h>
-#include <fsp/car.h>
 #include <soc/gpio.h>
 #include "gpio.h"
 
 static void early_config_gpio(void)
 {
 	/* This is a hack for FSP because it does things in MemoryInit()
-	 * which it shouldn't be. We have to prepare certain gpios here
+	 * which it shouldn't do. We have to prepare certain gpios here
 	 * because of the brokenness in FSP. */
 	gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
 }
 
-void car_mainboard_post_console_init(void)
+void bootblock_mainboard_init(void)
 {
 	/* Ensure the EC and PD are in the right mode for recovery */
 	google_chromeec_early_init();

src/mainboard/google/lars/Makefile.inc

@@ -16,10 +16,12 @@
 
 subdirs-y += spd
 
+bootblock-y += bootblock_mainboard.c
+
 romstage-y += boardid.c
-romstage-y += car.c
 romstage-y += pei_data.c
 
+bootblock-$(CONFIG_CHROMEOS) += chromeos.c
 verstage-$(CONFIG_CHROMEOS) += chromeos.c
 romstage-$(CONFIG_CHROMEOS) += chromeos.c
 ramstage-$(CONFIG_CHROMEOS) += chromeos.c
@@ -32,5 +34,3 @@ ramstage-y += pei_data.c
 ramstage-y += ramstage.c
 
 smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
-
-verstage-y += car.c

src/mainboard/google/lars/bootblock_mainboard.c

@@ -13,20 +13,20 @@
  * GNU General Public License for more details.
  */
 
+#include <bootblock_common.h>
 #include <ec/google/chromeec/ec.h>
-#include <fsp/car.h>
 #include <soc/gpio.h>
 #include "gpio.h"
 
 static void early_config_gpio(void)
 {
 	/* This is a hack for FSP because it does things in MemoryInit()
-	 * which it shouldn't be. We have to prepare certain gpios here
+	 * which it shouldn't do. We have to prepare certain gpios here
 	 * because of the brokenness in FSP. */
 	gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
 }
 
-void car_mainboard_post_console_init(void)
+void bootblock_mainboard_init(void)
 {
 	/* Ensure the EC and PD are in the right mode for recovery */
 	google_chromeec_early_init();

src/mainboard/intel/kunimitsu/Makefile.inc

@@ -16,10 +16,12 @@
 
 subdirs-y += spd
 
+bootblock-y += bootblock_mainboard.c
+
 romstage-y += boardid.c
-romstage-y += car.c
 romstage-y += pei_data.c
 
+bootblock-$(CONFIG_CHROMEOS) += chromeos.c
 verstage-$(CONFIG_CHROMEOS) += chromeos.c
 romstage-$(CONFIG_CHROMEOS) += chromeos.c
 ramstage-$(CONFIG_CHROMEOS) += chromeos.c
@@ -32,5 +34,3 @@ ramstage-y += pei_data.c
 ramstage-y += ramstage.c
 
 smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
-
-verstage-y += car.c

src/mainboard/intel/kunimitsu/bootblock_mainboard.c

@@ -13,20 +13,20 @@
  * GNU General Public License for more details.
  */
 
+#include <bootblock_common.h>
 #include <ec/google/chromeec/ec.h>
-#include <fsp/car.h>
 #include <soc/gpio.h>
 #include "gpio.h"
 
 static void early_config_gpio(void)
 {
 	/* This is a hack for FSP because it does things in MemoryInit()
-	 * which it shouldn't be. We have to prepare certain gpios here
+	 * which it shouldn't do. We have to prepare certain gpios here
 	 * because of the brokenness in FSP. */
 	gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
 }
 
-void car_mainboard_post_console_init(void)
+void bootblock_mainboard_init(void)
 {
 	/* Ensure the EC and PD are in the right mode for recovery */
 	google_chromeec_early_init();