diff options
| author | Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> | 2020-07-23 12:03:17 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-07-28 19:19:31 +0000 |
| commit | 6c0ed003672acb49d819f264ef1135894722d55e (patch) | |
| tree | a7deb5dc1f71445062ca75b882f101c00b65d7e0 | |
| parent | 91f841778675c84a63923ae64b88dae7028f8479 (diff) | |
| download | coreboot-6c0ed003672acb49d819f264ef1135894722d55e.tar.xz | |
mb/google/dedede/var/madoo: Configure GPIO for Madoo
Follow schematic to modify some GPIO pins.
GPP_D12 - NC Pin
GPP_D13 - NC Pin
GPP_D14 - NC Pin
GPP_D15 - NC Pin
GPP_E0 - NC Pin
GPP_E2 - NC Pin
GPP_H6 - NC Pin
GPP_H7 - NC Pin
GPP_S02 - NC Pin
GPP_S03 - NC Pin
BUG=b:161407664
BRANCH=NONE
TEST=Build the coreboot image on madoo board.
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Change-Id: I85aadfb0d020055eec921c7646c16ae6c95a606f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43745
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/dedede/variants/madoo/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/variants/madoo/gpio.c | 34 |
2 files changed, 37 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/madoo/Makefile.inc b/src/mainboard/google/dedede/variants/madoo/Makefile.inc new file mode 100644 index 0000000000..eb2c9bc021 --- /dev/null +++ b/src/mainboard/google/dedede/variants/madoo/Makefile.inc @@ -0,0 +1,3 @@ +## SPDX-License-Identifier: GPL-2.0-or-later + +ramstage-y += gpio.c diff --git a/src/mainboard/google/dedede/variants/madoo/gpio.c b/src/mainboard/google/dedede/variants/madoo/gpio.c new file mode 100644 index 0000000000..f9f8ea2bcc --- /dev/null +++ b/src/mainboard/google/dedede/variants/madoo/gpio.c @@ -0,0 +1,34 @@ +/* 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 override_gpio_table[] = { + /* 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), + /* D15 : UCAM_RST_L */ + PAD_NC(GPP_D15, NONE), + /* E0 : CLK_24M_UCAM */ + PAD_NC(GPP_E0, NONE), + /* E2 : CLK_24M_WCAM */ + PAD_NC(GPP_E2, 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(override_gpio_table); + return override_gpio_table; +} |