diff options
| -rw-r--r-- | src/mainboard/clevo/cml-u/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/mainboard/clevo/cml-u/bootblock.c | 10 | ||||
| -rw-r--r-- | src/mainboard/clevo/cml-u/include/variant/gpio.h | 1 | ||||
| -rw-r--r-- | src/mainboard/clevo/cml-u/variants/l140cu/gpio_early.c | 17 |
4 files changed, 31 insertions, 0 deletions
diff --git a/src/mainboard/clevo/cml-u/Makefile.inc b/src/mainboard/clevo/cml-u/Makefile.inc index ac150c93d8..b69c257966 100644 --- a/src/mainboard/clevo/cml-u/Makefile.inc +++ b/src/mainboard/clevo/cml-u/Makefile.inc @@ -1,5 +1,8 @@ CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/include +bootblock-y += bootblock.c +bootblock-y += variants/$(VARIANT_DIR)/gpio_early.c + ramstage-y += ramstage.c ramstage-y += variants/$(VARIANT_DIR)/gpio.c ramstage-y += variants/$(VARIANT_DIR)/hda_verb.c diff --git a/src/mainboard/clevo/cml-u/bootblock.c b/src/mainboard/clevo/cml-u/bootblock.c new file mode 100644 index 0000000000..389a7a986d --- /dev/null +++ b/src/mainboard/clevo/cml-u/bootblock.c @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <bootblock_common.h> +#include <gpio.h> +#include <variant/gpio.h> + +void bootblock_mainboard_init(void) +{ + variant_configure_early_gpios(); +} diff --git a/src/mainboard/clevo/cml-u/include/variant/gpio.h b/src/mainboard/clevo/cml-u/include/variant/gpio.h index 4258325cf9..95d576294f 100644 --- a/src/mainboard/clevo/cml-u/include/variant/gpio.h +++ b/src/mainboard/clevo/cml-u/include/variant/gpio.h @@ -3,6 +3,7 @@ #ifndef VARIANT_GPIO_H #define VARIANT_GPIO_H +void variant_configure_early_gpios(void); void variant_configure_gpios(void); #endif diff --git a/src/mainboard/clevo/cml-u/variants/l140cu/gpio_early.c b/src/mainboard/clevo/cml-u/variants/l140cu/gpio_early.c new file mode 100644 index 0000000000..3ea1c81e99 --- /dev/null +++ b/src/mainboard/clevo/cml-u/variants/l140cu/gpio_early.c @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <soc/gpio.h> +#include <variant/gpio.h> + +/* Name format: <pad name> / <net/pin name in schematics> */ +static const struct pad_config early_gpio_table[] = { + PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* UART2_RXD */ + PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* UART2_TXD */ + PAD_NC(GPP_C22, UP_20K), + PAD_NC(GPP_C23, UP_20K), +}; + +void variant_configure_early_gpios(void) +{ + gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table)); +} |