Karthik Ramasubramanian has submitted this change. ( https://review.coreboot.org/c/coreboot/+/51153 )
Change subject: mb/google/dedede/var/drawcia: Re-tune override GPIO table ......................................................................
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(-)
Approvals: build bot (Jenkins): Verified Evan Green: Looks good to me, approved
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; }