aboutsummaryrefslogtreecommitdiff
path: root/src/mainboard/google/snow/chromeos.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard/google/snow/chromeos.c')
-rw-r--r--src/mainboard/google/snow/chromeos.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/src/mainboard/google/snow/chromeos.c b/src/mainboard/google/snow/chromeos.c
deleted file mode 100644
index f7443becc7..0000000000
--- a/src/mainboard/google/snow/chromeos.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2013 Google 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <boot/coreboot_tables.h>
-#include <console/console.h>
-#include <ec/google/chromeec/ec.h>
-#include <ec/google/chromeec/ec_commands.h>
-#include <string.h>
-#include <vendorcode/google/chromeos/chromeos.h>
-#include <bootmode.h>
-#include <soc/samsung/exynos5250/cpu.h>
-#include <soc/samsung/exynos5250/gpio.h>
-
-void fill_lb_gpios(struct lb_gpios *gpios)
-{
- int count = 0;
-
- /* Write Protect: active low */
- gpios->gpios[count].port = EXYNOS5_GPD1;
- gpios->gpios[count].polarity = ACTIVE_LOW;
- gpios->gpios[count].value = gpio_get_value(GPIO_D16); // WP_GPIO
- strncpy((char *)gpios->gpios[count].name, "write protect",
- GPIO_MAX_NAME_LENGTH);
- count++;
-
- /* Recovery: active low */
- gpios->gpios[count].port = -1;
- 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 = EXYNOS5_GPX3;
- gpios->gpios[count].polarity = ACTIVE_HIGH;
- gpios->gpios[count].value = gpio_get_value(GPIO_X35); // LID_GPIO
- strncpy((char *)gpios->gpios[count].name, "lid", GPIO_MAX_NAME_LENGTH);
- count++;
-
- /* Power: virtual GPIO active low */
- gpios->gpios[count].port = EXYNOS5_GPX1;
- gpios->gpios[count].polarity = ACTIVE_LOW;
- gpios->gpios[count].value =
- gpio_get_value(GPIO_X13); // POWER_GPIO
- strncpy((char *)gpios->gpios[count].name, "power",
- GPIO_MAX_NAME_LENGTH);
- count++;
-
- /* Developer: virtual 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++;
-
- 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_value(GPIO_Y10)) // RECMODE_GPIO
- 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_value(GPIO_D16);
-}