diff options
| author | Tongtong Pan <pantongtong@huaqin.corp-partner.google.com> | 2024-07-13 19:08:26 +0800 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2024-07-19 16:40:12 +0000 |
| commit | 0b9920b4f834e7cf2753172fdba0fbd030988b92 (patch) | |
| tree | a87f149e58d7ef799f77fb2db5b6d9ea013b65e3 /src | |
| parent | 38443fb8e4a527bb695e669b1aeaa7fc7c9436bf (diff) | |
mb/google/dedede/var/awasuki: Add initial GPIOs config
Configure GPIOs according to schematics revision 20240712.
BUG=b:351968527
TEST=abuild -v -a -x -c max -p none -t google/dedede -b awasuki
Change-Id: Ic8f346b788b489f50ab96c0ace8541720a832f72
Signed-off-by: Tongtong Pan <pantongtong@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83449
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/dedede/variants/awasuki/Makefile.mk | 3 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/variants/awasuki/gpio.c | 63 |
2 files changed, 66 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/awasuki/Makefile.mk b/src/mainboard/google/dedede/variants/awasuki/Makefile.mk new file mode 100644 index 0000000000..eb2c9bc021 --- /dev/null +++ b/src/mainboard/google/dedede/variants/awasuki/Makefile.mk @@ -0,0 +1,3 @@ +## SPDX-License-Identifier: GPL-2.0-or-later + +ramstage-y += gpio.c diff --git a/src/mainboard/google/dedede/variants/awasuki/gpio.c b/src/mainboard/google/dedede/variants/awasuki/gpio.c new file mode 100644 index 0000000000..dfe14cd4ae --- /dev/null +++ b/src/mainboard/google/dedede/variants/awasuki/gpio.c @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/gpio.h> +#include <baseboard/variants.h> + +/* Pad configuration in ramstage */ +static const struct pad_config gpio_table[] = { + /* C18 : AP_I2C_EMR_SDA */ + PAD_NC(GPP_C18, NONE), + /* C19 : AP_I2C_EMR_SCL */ + PAD_NC(GPP_C19, NONE), + + /* D12 : WCAM_RST_L */ + PAD_NC(GPP_D12, NONE), + /* D13 : EN_PP2800_CAMERA */ + PAD_NC(GPP_D13, NONE), + /* D14 : EN_PP1200_CAMERA */ + PAD_NC(GPP_D14, NONE), + /* D19 : WWAN_WLAN_COEX1 */ + PAD_NC(GPP_D19, NONE), + /* D20 : WWAN_WLAN_COEX2 */ + PAD_NC(GPP_D20, NONE), + /* D21 : WWAN_WLAN_COEX3 */ + PAD_NC(GPP_D21, NONE), + + /* E2 : CLK_24M_WCAM */ + PAD_NC(GPP_E2, NONE), + + /* G0 : SD_CMD */ + PAD_NC(GPP_G0, NONE), + /* G1 : SD_DATA0 */ + PAD_NC(GPP_G1, NONE), + /* G2 : SD_DATA1 */ + PAD_NC(GPP_G2, NONE), + /* G3 : SD_DATA2 */ + PAD_NC(GPP_G3, NONE), + /* G4 : SD_DATA3 */ + PAD_NC(GPP_G4, NONE), + /* G5 : SD_CD_ODL */ + PAD_NC(GPP_G5, NONE), + /* G6 : SD_CLK */ + PAD_NC(GPP_G6, NONE), + /* G7 : SD_SDIO_WP */ + PAD_NC(GPP_G7, NONE), + + /* H1 : EN_PP3300_SD_U */ + PAD_NC(GPP_H1, NONE), + /* H6 : AP_I2C_CAM_SDA */ + PAD_NC(GPP_H6, NONE), + /* H7 : AP_I2C_CAM_SCL */ + PAD_NC(GPP_H7, NONE), + + /* S2 : DMIC1_CLK */ + PAD_NC(GPP_S2, NONE), + /* S3 : DMIC1_DATA */ + PAD_NC(GPP_S3, NONE), +}; + +const struct pad_config *variant_override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} |