Karthik Ramasubramanian submitted this change.
mb/google/dedede/var/drawcia: Re-tune override GPIO table
There is going to be an upcoming board version for Drawlat/man and
Drawcia. Hence apply the override GPIO table without pad termination for
board versions 6 or 8 alone.
BUG=None
BRANCH=dedede
TEST=Build and boot to OS in Drawcia.
Change-Id: I320de9a0c37ac033f3efda74eeb8f36e34667fd4
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51153
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
---
M src/mainboard/google/dedede/variants/drawcia/gpio.c
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/src/mainboard/google/dedede/variants/drawcia/gpio.c b/src/mainboard/google/dedede/variants/drawcia/gpio.c
index 863d289..96b64cc 100644
--- a/src/mainboard/google/dedede/variants/drawcia/gpio.c
+++ b/src/mainboard/google/dedede/variants/drawcia/gpio.c
@@ -2,18 +2,19 @@
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
+#include <boardid.h>
#include <fw_config.h>
#include <ec/google/chromeec/ec.h>
/* Pad configuration in ramstage*/
-static const struct pad_config pre_board6_gpio_table[] = {
+static const struct pad_config not_board6or8_gpio_table[] = {
/* C12 : AP_PEN_DET_ODL */
PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, UP_20K, DEEP),
};
-/* bid6: Pad configuration for board version 6 afterward in ramstage*/
-static const struct pad_config board6_gpio_table[] = {
+/* bid6: Pad configuration for board version 6 or 8 in ramstage*/
+static const struct pad_config board6or8_gpio_table[] = {
/* C12 : AP_PEN_DET_ODL has an external pull-up and hence no pad termination.*/
PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, NONE, DEEP),
@@ -21,15 +22,13 @@
const struct pad_config *variant_override_gpio_table(size_t *num)
{
- uint32_t board_version;
- *num = ARRAY_SIZE(pre_board6_gpio_table);
+ uint32_t board_version = board_id();
+ *num = ARRAY_SIZE(not_board6or8_gpio_table);
- if (!google_chromeec_cbi_get_board_version(&board_version)) {
- if (board_version >= 6) {
- *num = ARRAY_SIZE(board6_gpio_table);
- return board6_gpio_table;
- }
+ if (board_version == 6 || board_version >= 8) {
+ *num = ARRAY_SIZE(board6or8_gpio_table);
+ return board6or8_gpio_table;
}
- return pre_board6_gpio_table;
+ return not_board6or8_gpio_table;
}
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