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authorSuresh Rajashekara <sureshraj@google.com>2016-05-18 17:48:33 -0700
committerMartin Roth <martinroth@google.com>2016-07-12 00:25:25 +0200
commit6e69bfdb029615b6e8bdbb55773e1d63546b12bb (patch)
treed07d6feafbb47b2226ba41655cb8683f385dc7c1 /src
parent627afc2685a19ff633483c6fb465523dd2d0ecd1 (diff)
downloadcoreboot-6e69bfdb029615b6e8bdbb55773e1d63546b12bb.tar.xz
Gale: Add LED support.
Reusing the LED patterns as it was defined for Storm/WW/Platform. BUG=b:29051518 TEST=After about 3 seconds of powering on the device different colors should be seen at the LED ring, depending on the state of the device. Alternatively, move the device to different states manually by appropriate actions (like dev mode, rec mode etc) and observe the colors. BRANCH=None Change-Id: I6f1b23fee15747a402e209a2d06f8794bbc2c5a1 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: be1194b095d9a5cf269710c43a27a5afb3e87b29 Original-Change-Id: Ie82d4e148025c0040cdb26f53f028d9b4cbe2332 Original-Signed-off-by: Suresh Rajashekara <sureshraj@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/355200 Original-Commit-Ready: Suresh Rajashekara <sureshraj@chromium.org> Original-Tested-by: Suresh Rajashekara <sureshraj@chromium.org> Original-Reviewed-by: Suresh Rajashekara <sureshraj@chromium.org> Reviewed-on: https://review.coreboot.org/15572 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/gale/blsp.c18
-rw-r--r--src/mainboard/google/gale/chromeos.c5
2 files changed, 19 insertions, 4 deletions
diff --git a/src/mainboard/google/gale/blsp.c b/src/mainboard/google/gale/blsp.c
index 3be075f141..2bc562a630 100644
--- a/src/mainboard/google/gale/blsp.c
+++ b/src/mainboard/google/gale/blsp.c
@@ -34,6 +34,7 @@
#define IPQ40XX_I2C0_PINGROUP_1 1
#define IPQ40XX_I2C0_PINGROUP_2 (!IPQ40XX_I2C0_PINGROUP_1)
+#define IPQ40XX_I2C1_PINGROUP_1 1
#if IPQ40XX_I2C0_PINGROUP_1
@@ -55,6 +56,16 @@
#endif
+
+#if IPQ40XX_I2C1_PINGROUP_1
+
+#define SCL_GPIO_I2C1 34
+#define SDA_GPIO_I2C1 35
+#define GPIO_I2C1_FUNC_SCL 0x1
+#define GPIO_I2C1_FUNC_SDA 0x1
+
+#endif
+
int blsp_i2c_init_board(blsp_qup_id_t id)
{
switch (id) {
@@ -68,6 +79,13 @@ int blsp_i2c_init_board(blsp_qup_id_t id)
gpio_tlmm_config_set(SCL_GPIO, GPIO_FUNC_SCL,
GPIO_NO_PULL, GPIO_2MA, 1);
#endif /* Pin Group 1 or 2 */
+
+#if defined(IPQ40XX_I2C1_PINGROUP_1)
+ gpio_tlmm_config_set(SDA_GPIO_I2C1, GPIO_I2C1_FUNC_SDA,
+ GPIO_NO_PULL, GPIO_2MA, 1);
+ gpio_tlmm_config_set(SCL_GPIO_I2C1, GPIO_I2C1_FUNC_SCL,
+ GPIO_NO_PULL, GPIO_2MA, 1);
+#endif
break;
default:
return 1;
diff --git a/src/mainboard/google/gale/chromeos.c b/src/mainboard/google/gale/chromeos.c
index 7430407c89..beeb2a5f18 100644
--- a/src/mainboard/google/gale/chromeos.c
+++ b/src/mainboard/google/gale/chromeos.c
@@ -78,10 +78,7 @@ enum switch_state {
static void display_pattern(int pattern)
{
-#if IS_ENABLED(notyet)
- if (board_id() == BOARD_ID_WHIRLWIND_SP5)
- ww_ring_display_pattern(GSBI_ID_7, pattern);
-#endif
+ ww_ring_display_pattern(BLSP_QUP_ID_3, pattern);
}
#define WIPEOUT_MODE_DELAY_MS (8 * 1000)