summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/octopus/variants/meep/gpio.c31
-rw-r--r--src/mainboard/google/octopus/variants/meep/include/variant/sku.h27
2 files changed, 56 insertions, 2 deletions
diff --git a/src/mainboard/google/octopus/variants/meep/gpio.c b/src/mainboard/google/octopus/variants/meep/gpio.c
index 7b47bf1217..44d9fff129 100644
--- a/src/mainboard/google/octopus/variants/meep/gpio.c
+++ b/src/mainboard/google/octopus/variants/meep/gpio.c
@@ -17,6 +17,7 @@
#include <baseboard/variants.h>
#include <gpio.h>
#include <soc/gpio.h>
+#include <variant/sku.h>
static const struct pad_config default_override_table[] = {
PAD_NC(GPIO_104, UP_20K),
@@ -26,8 +27,34 @@ static const struct pad_config default_override_table[] = {
DISPUPD),
};
+static const struct pad_config hdmi_sku_override_table[] = {
+ PAD_NC(GPIO_104, UP_20K),
+
+ /* HV_DDI1_DDC_SDA */
+ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_126, NONE, DEEP, NF1, HIZCRx1,
+ DISPUPD),
+ /* HV_DDI1_DDC_SCL */
+ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_127, NONE, DEEP, NF1, HIZCRx1,
+ DISPUPD),
+ /* EN_PP3300_TOUCHSCREEN */
+ PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 0, DEEP, NONE, Tx0RxDCRx0,
+ DISPUPD),
+};
+
const struct pad_config *variant_override_gpio_table(size_t *num)
{
- *num = ARRAY_SIZE(default_override_table);
- return default_override_table;
+ uint32_t sku_id;
+ sku_id = get_board_sku();
+
+ switch (sku_id) {
+ case SKU_33_DORP:
+ case SKU_34_DORP:
+ case SKU_35_DORP:
+ case SKU_36_DORP:
+ *num = ARRAY_SIZE(hdmi_sku_override_table);
+ return hdmi_sku_override_table;
+ default:
+ *num = ARRAY_SIZE(default_override_table);
+ return default_override_table;
+ }
}
diff --git a/src/mainboard/google/octopus/variants/meep/include/variant/sku.h b/src/mainboard/google/octopus/variants/meep/include/variant/sku.h
new file mode 100644
index 0000000000..1fd17efdd1
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/meep/include/variant/sku.h
@@ -0,0 +1,27 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google LLC
+ *
+ * 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.
+ */
+
+#ifndef __MAINBOARD_SKU_H__
+#define __MAINBOARD_SKU_H__
+
+enum {
+
+ SKU_33_DORP = 33, /* HDMI */
+ SKU_34_DORP = 34, /* HDMI+Kblight */
+ SKU_35_DORP = 35, /* HDMI+TS */
+ SKU_36_DORP = 36, /* HDMI+TS+KBlight */
+};
+
+#endif /* __MAINBOARD_SKU_H__ */