Gabe Black (gabeblack@chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3702
-gerrit
commit f78b822a90a8083e2c55c772f90900644778d36e Author: Gabe Black gabeblack@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@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 */