diff options
| author | yan.liu <yan.liu@bitland.corp-partner.google.com> | 2020-07-08 10:47:08 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-07-26 21:28:04 +0000 |
| commit | 0c0faf43c96823231e30bd784b6fbd10dc1434e0 (patch) | |
| tree | 66a09dfeb42585c967c49a671d3775451b8ffcd5 /src/mainboard/google/dedede/variants | |
| parent | 28bb308a7ae7e6f9052565586b85012b5b153c4c (diff) | |
mb/mainboard/dedede: update GPIO table for Boten
Adjust GPIO setting to match boten design
BUG=b:160741777
BRANCH=NONE
TEST=Add gpio.c for boten
Signed-off-by: Yan Liu <yan.liu@bitland.corp-partner.google.com>
Change-Id: I4eafee608f657f8ec5a06caf6e99b08b3330512b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43277
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/dedede/variants')
| -rw-r--r-- | src/mainboard/google/dedede/variants/boten/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/variants/boten/gpio.c | 45 |
2 files changed, 48 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/boten/Makefile.inc b/src/mainboard/google/dedede/variants/boten/Makefile.inc new file mode 100644 index 0000000000..a3527099b9 --- /dev/null +++ b/src/mainboard/google/dedede/variants/boten/Makefile.inc @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only + +ramstage-y += gpio.c diff --git a/src/mainboard/google/dedede/variants/boten/gpio.c b/src/mainboard/google/dedede/variants/boten/gpio.c new file mode 100644 index 0000000000..05a567f65c --- /dev/null +++ b/src/mainboard/google/dedede/variants/boten/gpio.c @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/gpio.h> +#include <baseboard/variants.h> +#include <commonlib/helpers.h> +#include <vendorcode/google/chromeos/chromeos.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_CFG_GPO(GPP_D13, 1, PLTRST), + /* D14 : EN_PP1200_CAMERA */ + PAD_NC(GPP_D14, NONE), + /* D15 : UCAM_RST_L */ + PAD_NC(GPP_D15, NONE), + /* D22 : AP_I2C_SUB_SDA*/ + PAD_CFG_NF(GPP_D22, NONE, DEEP, NF1), + /* D23 : AP_I2C_SUB_SCL */ + PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1), + + /* E0 : CLK_24M_UCAM */ + PAD_NC(GPP_E0, NONE), + /* E2 : CLK_24M_WCAM */ + PAD_NC(GPP_E2, NONE), + /* E11 : AP_I2C_SUB_INT_ODL */ + PAD_CFG_GPI_INT(GPP_E11, NONE, PLTRST, EDGE_BOTH), + + /* H6 : AP_I2C_CAM_SDA */ + PAD_NC(GPP_H6, NONE), + /* H7 : AP_I2C_CAM_SCL */ + PAD_NC(GPP_H7, NONE), +}; + +const struct pad_config *variant_override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} |