[coreboot-gerrit] Patch set updated for coreboot: 07012da pit: Configure the pinmux for the i2c busses that are connected on pit.
Gabe Black (gabeblack@chromium.org)
gerrit at coreboot.org
Wed Jul 10 05:07:04 CEST 2013
Gabe Black (gabeblack at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3702
-gerrit
commit 07012da58ace25e8f6f7b8ec172f28db2814822a
Author: Gabe Black <gabeblack at google.com>
Date: Sun Jun 23 03:16:46 2013 -0700
pit: Configure the pinmux for the i2c busses that are connected on pit.
Change-Id: I2dc4caa370473dd86fee2b5cc8b1b9eb154b970e
Signed-off-by: Gabe Black <gabeblack at chromium.org>
---
src/mainboard/google/pit/mainboard.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/src/mainboard/google/pit/mainboard.c b/src/mainboard/google/pit/mainboard.c
index 1608788..64783ad 100644
--- a/src/mainboard/google/pit/mainboard.c
+++ b/src/mainboard/google/pit/mainboard.c
@@ -159,6 +159,17 @@ static void disable_usb30_pll(void)
gpio_direction_output(usb3_pll_l, 0);
}
+static void gpio_init(void)
+{
+ /* Set up the I2C busses. */
+ exynos_pinmux_i2c2();
+ exynos_pinmux_i2c4();
+ exynos_pinmux_i2c7();
+ exynos_pinmux_i2c8();
+ exynos_pinmux_i2c9();
+ exynos_pinmux_i2c10();
+}
+
/* this happens after cpu_init where exynos resources are set */
static void mainboard_init(device_t dev)
{
@@ -169,6 +180,8 @@ static void mainboard_init(device_t dev)
};
void *fb_addr;
+ gpio_init();
+
tmu_init(&exynos5420_tmu_info);
/* Clock Gating all the unused IP's to save power */
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