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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>
This commit is contained in:
Karthikeyan Ramasubramanian 2021-03-01 12:33:50 -07:00 committed by Karthik Ramasubramanian
parent 7221830894
commit e8e5107b49
1 changed files with 10 additions and 11 deletions
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21
src/mainboard/google/dedede/variants/drawcia/gpio.c
View File

@ -2,18 +2,19 @@
#include <baseboard/gpio.h> #include <baseboard/gpio.h>
#include <baseboard/variants.h> #include <baseboard/variants.h>
#include <boardid.h>
#include <fw_config.h> #include <fw_config.h>
#include <ec/google/chromeec/ec.h> #include <ec/google/chromeec/ec.h>
/* Pad configuration in ramstage*/ /* 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 */ /* C12 : AP_PEN_DET_ODL */
PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, UP_20K, DEEP), PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, UP_20K, DEEP),
}; };
/* bid6: Pad configuration for board version 6 afterward in ramstage*/ /* bid6: Pad configuration for board version 6 or 8 in ramstage*/
static const struct pad_config board6_gpio_table[] = { static const struct pad_config board6or8_gpio_table[] = {
/* C12 : AP_PEN_DET_ODL has an external pull-up and hence no pad termination.*/ /* C12 : AP_PEN_DET_ODL has an external pull-up and hence no pad termination.*/
PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, NONE, DEEP), PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, NONE, DEEP),
@ -21,15 +22,13 @@ static const struct pad_config board6_gpio_table[] = {
const struct pad_config *variant_override_gpio_table(size_t *num) const struct pad_config *variant_override_gpio_table(size_t *num)
{ {
uint32_t board_version; uint32_t board_version = board_id();
*num = ARRAY_SIZE(pre_board6_gpio_table); *num = ARRAY_SIZE(not_board6or8_gpio_table);
if (!google_chromeec_cbi_get_board_version(&board_version)) { if (board_version == 6 || board_version >= 8) {
if (board_version >= 6) { *num = ARRAY_SIZE(board6or8_gpio_table);
*num = ARRAY_SIZE(board6_gpio_table); return board6or8_gpio_table;
return board6_gpio_table;
}
} }
return pre_board6_gpio_table; return not_board6or8_gpio_table;
} }