From 3faa2c77ed9103839002d1092424676790f07017 Mon Sep 17 00:00:00 2001
From: "Ronald G. Minnich" <rminnich@gmail.com>
Date: Wed, 20 Feb 2013 15:46:46 -0800
Subject: google/snow: enable GPIO entries and CHROMEOS in building

These were not separable or it would have been two CLs.

Enable CHROMEOS configure option on snow. Write gpio support code for
the mainboard.  Right now the GPIO just returns hard-wired values for
"virtual" GPIOs.

Add a chromeos.c file for snow, needed to build.

This is tested and creates gpio table entries that our hardware can use.

Lots still missing but we can now start to fill in the blanks, since
we have enabled CHROMEOS for this board. We are getting further into
the process of actually booting a real kernel.

Change-Id: I5fdc68b0b76f9b2172271e991e11bef16f5adb27
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2467
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
---
 src/arch/armv7/boot/coreboot_table.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'src/arch/armv7/boot')

diff --git a/src/arch/armv7/boot/coreboot_table.c b/src/arch/armv7/boot/coreboot_table.c
index 2810a5e990..55610acd7d 100644
--- a/src/arch/armv7/boot/coreboot_table.c
+++ b/src/arch/armv7/boot/coreboot_table.c
@@ -23,7 +23,6 @@
 #include <console/console.h>
 #include <ip_checksum.h>
 #include <boot/tables.h>
-#include <boot/coreboot_tables.h>
 #include <arch/coreboot_tables.h>
 #include <string.h>
 #include <version.h>
@@ -35,7 +34,7 @@
 #include <option_table.h>
 #endif
 #if CONFIG_CHROMEOS
-#include <arch/acpi.h>
+//#include <arch/acpi.h>
 #include <vendorcode/google/chromeos/gnvs.h>
 #endif
 
@@ -183,11 +182,10 @@ static void lb_gpios(struct lb_header *header)
 	struct lb_gpios *gpios;
 	gpios = (struct lb_gpios *)lb_new_record(header);
 	gpios->tag = LB_TAG_GPIO;
-	gpios->size = sizeof(*gpios);
-	gpios->count = 0;
 	fill_lb_gpios(gpios);
 }
 
+#if 0
 static void lb_vdat(struct lb_header *header)
 {
 	struct lb_vdat* vdat;
@@ -209,6 +207,7 @@ static void lb_vbnv(struct lb_header *header)
 	vbnv->vbnv_size = CONFIG_VBNV_SIZE;
 }
 #endif
+#endif
 
 static void add_cbmem_pointers(struct lb_header *header)
 {
@@ -656,12 +655,11 @@ unsigned long write_coreboot_table(
 	lb_strings(head);
 	/* Record our framebuffer */
 	lb_framebuffer(head);
-
-#if 0
 #if CONFIG_CHROMEOS
 	/* Record our GPIO settings (ChromeOS specific) */
 	lb_gpios(head);
 
+#if 0
 	/* pass along the VDAT buffer adress */
 	lb_vdat(head);
 
-- 
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