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Revert "mb/google/poppy: Nami - invoke power cycle of FPMCU on startup" 

This reverts commit 2e6fa8206e.

Reason for revert: causing `redefinition` issue.

src/mainboard/google/poppy/variants/nami/gpio.c:527:26: error: redefinition of 'variant_romstage_gpio_table'
const struct pad_config *variant_romstage_gpio_table(size_t *num)
                         ^
src/mainboard/google/poppy/variants/nami/gpio.c:426:26: note: previous definition is here
const struct pad_config *variant_romstage_gpio_table(size_t *num)
                         ^
Change-Id: I107cce8bf3a5bf38edb39b9d46512ee0d467d354
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73210
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Subrata Banik 2023-02-22 10:22:03 +00:00
parent fb660c35b5
commit 9ac47c871f
2 changed files with 4 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
src/mainboard/google/poppy/variants/nami/gpio.c
View File

@ -404,7 +404,7 @@ static const struct pad_config fpmcu_gpio_table[] = {
/* B1 : CORE_VID1 ==> FPMCU_INT_L */
PAD_CFG_GPI_SCI(GPP_B1, UP_20K, DEEP, EDGE_SINGLE, INVERT),
/* B11 : EXT_PWR_GATE# ==> PCH_FP_PWR_EN */
PAD_CFG_GPO(GPP_B11, 0, DEEP),
PAD_CFG_GPO(GPP_B11, 1, DEEP),
/* B19 : GSPI1_CS# ==> PCH_SPI_FP_CS# */
PAD_CFG_NF(GPP_B19, NONE, DEEP, NF1),
/* B20 : GSPI1_CLK ==> PCH_SPI_FP_CLK */
@ -416,48 +416,13 @@ static const struct pad_config fpmcu_gpio_table[] = {
/* C3 : SML0CLK ==> TOUCHSCREEN_DIS# */
PAD_CFG_GPO(GPP_C3, 0, DEEP),
/* C9 : UART0_TXD ==> FP_RST_ODL */
PAD_CFG_GPO(GPP_C9, 0, DEEP),
PAD_CFG_GPO(GPP_C9, 1, DEEP),
/* D5 : ISH_I2C0_SDA ==> FPMCU_BOOT0 */
PAD_CFG_GPO(GPP_D5, 0, DEEP),
/* D17 : DMIC_CLK1 ==> NC */
PAD_NC(GPP_D17, NONE),
};
const struct pad_config *variant_romstage_gpio_table(size_t *num)
{
uint32_t sku_id = variant_board_sku();
const struct pad_config *board_gpio_tables;
switch (sku_id) {
case SKU_0_EKKO:
case SKU_1_EKKO:
case SKU_2_EKKO:
case SKU_3_EKKO:
case SKU_4_EKKO:
case SKU_5_EKKO:
case SKU_6_EKKO:
case SKU_7_EKKO:
case SKU_0_BARD:
case SKU_1_BARD:
case SKU_2_BARD:
case SKU_3_BARD:
case SKU_4_BARD:
case SKU_5_BARD:
case SKU_6_BARD:
case SKU_7_BARD:
*num = ARRAY_SIZE(fpmcu_gpio_table);
board_gpio_tables = fpmcu_gpio_table;
break;
default:
/* Initialized in variant_sku_gpio_table */
*num = 0;
board_gpio_tables = NULL;
break;
}
return board_gpio_tables;
}
const struct pad_config *variant_sku_gpio_table(size_t *num)
{
uint32_t sku_id = variant_board_sku();
@ -503,9 +468,8 @@ const struct pad_config *variant_sku_gpio_table(size_t *num)
case SKU_5_BARD:
case SKU_6_BARD:
case SKU_7_BARD:
/* Initialized in variant_romstage_gpio_table */
*num = 0;
board_gpio_tables = NULL;
*num = ARRAY_SIZE(fpmcu_gpio_table);
board_gpio_tables = fpmcu_gpio_table;
break;
default:
*num = ARRAY_SIZE(nami_default_sku_gpio_table);

35
src/mainboard/google/poppy/variants/nami/mainboard.c
View File

@ -15,8 +15,6 @@
#include <soc/ramstage.h>
#include <string.h>
#include <variant/sku.h>
#include <gpio.h>
#include <delay.h>
#define PL2_I7_SKU 44
#define PL2_DEFAULT 29
@ -301,36 +299,3 @@ void variant_devtree_update(void)
sku_overwrite_mapping[oem_index].dc_loadline[i];
}
}
void variant_final(void)
{
uint32_t sku_id = variant_board_sku();
switch (sku_id) {
case SKU_0_BARD:
case SKU_1_BARD:
case SKU_2_BARD:
case SKU_3_BARD:
case SKU_4_BARD:
case SKU_5_BARD:
case SKU_6_BARD:
case SKU_7_BARD:
case SKU_0_EKKO:
case SKU_1_EKKO:
case SKU_2_EKKO:
case SKU_3_EKKO:
case SKU_4_EKKO:
case SKU_5_EKKO:
case SKU_6_EKKO:
case SKU_7_EKKO:
/* Enable FPMCU late in the boot process to achieve
* ~150ms of power off time in total.
*/
gpio_output(GPP_B11, 1); /* PCH_FP_PWR_EN */
mdelay(3);
gpio_output(GPP_C9, 1); /* FP_RST_ODL */
break;
default:
break;
}
}