veyron: Unify identical mainboards

This patch removes a lot of code duplication between the virtually
identical Veyron Chromebook variants by merging the code into a single
directory and handling the different names solely within Kconfig. This
also allows us to easily add all the other Chromebook variants that have
only been kept in Google's firmware branch to avoid cluttering coreboot
too much, making it possible to build these boards with upstream
coreboot out of the box.

The only effective change this will have on the affected boards is
removing quirks for early board revisions (since revision numbers differ
between variants). Since all those quirks concerned early pre-MP
revisions, I doubt this will bother anyone (and the old code is still
available through the Google firmware branch if anyone needs it). It
will also expand a recent fix in Jerry that increased an LCD power-on
delay to make it compatible with another kind of panel to all boards,
which is probably not a bad idea anyway.

Leaving all non-Chromebook boards as they are for now since they often
contain more extensive differences.

BRANCH=None
BUG=None
TEST=Booted Jerry.

Change-Id: I4bd590429b9539a91f837459a804888904cd6f2d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 10049a59a34ef45ca1458c1549f708b5f83e2ef9
Original-Change-Id: I6a8c813e58fe60d83a0b783141ffed520e197b3c
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/296053
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11555
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

1 files changed, 0 insertions, 148 deletions

diff --git a/src/mainboard/google/veyron_jerry/chromeos.c b/src/mainboard/google/veyron_jerry/chromeos.c
deleted file mode 100644
index 54896391a8..0000000000
--- a/src/mainboard/google/veyron_jerry/chromeos.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2014 Rockchip Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc.
- */
-
-#include <boot/coreboot_tables.h>
-#include <console/console.h>
-#include <ec/google/chromeec/ec.h>
-#include <ec/google/chromeec/ec_commands.h>
-#include <gpio.h>
-#include <string.h>
-#include <vendorcode/google/chromeos/chromeos.h>
-
-#include "board.h"
-
-#define GPIO_WP		GPIO(7, A, 6)
-#define GPIO_LID	GPIO(0, A, 6)
-#define GPIO_POWER	GPIO(0, A, 5)
-#define GPIO_RECOVERY	GPIO(0, B, 1)
-#define GPIO_ECINRW	GPIO(0, A, 7)
-#define GPIO_ECIRQ	GPIO(7, A, 7)
-
-void setup_chromeos_gpios(void)
-{
-	gpio_input(GPIO_WP);
-	gpio_input_pullup(GPIO_LID);
-	gpio_input(GPIO_POWER);
-	gpio_input_pullup(GPIO_RECOVERY);
-	gpio_input(GPIO_ECIRQ);
-}
-
-void fill_lb_gpios(struct lb_gpios *gpios)
-{
-	int count = 0;
-
-	/* Write Protect: active low */
-	gpios->gpios[count].port = GPIO_WP.raw;
-	gpios->gpios[count].polarity = ACTIVE_LOW;
-	gpios->gpios[count].value = gpio_get(GPIO_WP);
-	strncpy((char *)gpios->gpios[count].name, "write protect",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* Recovery: active low */
-	gpios->gpios[count].port = GPIO_RECOVERY.raw;
-	gpios->gpios[count].polarity = ACTIVE_HIGH;
-	gpios->gpios[count].value = get_recovery_mode_switch();
-	strncpy((char *)gpios->gpios[count].name, "recovery",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* Lid: active high */
-	gpios->gpios[count].port = GPIO_LID.raw;
-	gpios->gpios[count].polarity = ACTIVE_HIGH;
-	gpios->gpios[count].value = -1;
-	strncpy((char *)gpios->gpios[count].name, "lid", GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* Power:GPIO active high */
-	gpios->gpios[count].port = GPIO_POWER.raw;
-	gpios->gpios[count].polarity = ACTIVE_LOW;
-	gpios->gpios[count].value = -1;
-	strncpy((char *)gpios->gpios[count].name, "power",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* Developer: GPIO active high */
-	gpios->gpios[count].port = -1;
-	gpios->gpios[count].polarity = ACTIVE_HIGH;
-	gpios->gpios[count].value = get_developer_mode_switch();
-	strncpy((char *)gpios->gpios[count].name, "developer",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* EC in RW: GPIO active high */
-	gpios->gpios[count].port = GPIO_ECINRW.raw;
-	gpios->gpios[count].polarity = ACTIVE_HIGH;
-	gpios->gpios[count].value = -1;
-	strncpy((char *)gpios->gpios[count].name, "EC in RW",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* EC interrupt: GPIO active high */
-	gpios->gpios[count].port = GPIO_ECIRQ.raw;
-	gpios->gpios[count].polarity = ACTIVE_LOW;
-	gpios->gpios[count].value = -1;
-	strncpy((char *)gpios->gpios[count].name, "EC interrupt",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* Reset: GPIO active high (output) */
-	gpios->gpios[count].port = GPIO_RESET.raw;
-	gpios->gpios[count].polarity = ACTIVE_HIGH;
-	gpios->gpios[count].value = -1;
-	strncpy((char *)gpios->gpios[count].name, "reset",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	/* Backlight: GPIO active high (output) */
-	gpios->gpios[count].port = GPIO_BACKLIGHT.raw;
-	gpios->gpios[count].polarity = ACTIVE_HIGH;
-	gpios->gpios[count].value = -1;
-	strncpy((char *)gpios->gpios[count].name, "backlight",
-		GPIO_MAX_NAME_LENGTH);
-	count++;
-
-	gpios->size = sizeof(*gpios) + (count * sizeof(struct lb_gpio));
-	gpios->count = count;
-
-	printk(BIOS_ERR, "Added %d GPIOS size %d\n", count, gpios->size);
-}
-
-int get_developer_mode_switch(void)
-{
-	return 0;
-}
-
-int get_recovery_mode_switch(void)
-{
-	uint32_t ec_events;
-
-	/* The GPIO is active low. */
-	if (!gpio_get(GPIO_RECOVERY))
-		return 1;
-
-	ec_events = google_chromeec_get_events_b();
-	return !!(ec_events &
-		  EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY));
-}
-
-int get_write_protect_state(void)
-{
-	return !gpio_get(GPIO_WP);
-}