| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <soc/addressmap.h> |
| #include <device/i2c_simple.h> |
| #include <soc/clock.h> |
| #include <soc/funitcfg.h> |
| #include <soc/nvidia/tegra/i2c.h> |
| #include <soc/padconfig.h> |
| #include <soc/romstage.h> |
| |
| #include "gpio.h" |
| #include "pmic.h" |
| |
| static const struct pad_config padcfgs[] = { |
| /* AP_SYS_RESET_L - active low*/ |
| PAD_CFG_GPIO_OUT1(SDMMC1_DAT0, PINMUX_PULL_UP), |
| /* WP_L - active low */ |
| PAD_CFG_GPIO_INPUT(GPIO_PK2, PINMUX_PULL_NONE), |
| /* BTN_AP_PWR_L - active low */ |
| PAD_CFG_GPIO_INPUT(BUTTON_POWER_ON, PINMUX_PULL_UP), |
| /* BTN_AP_VOLD_L - active low */ |
| PAD_CFG_GPIO_INPUT(BUTTON_VOL_DOWN, PINMUX_PULL_UP), |
| /* BTN_AP_VOLU_L - active low */ |
| PAD_CFG_GPIO_INPUT(SDMMC1_DAT1, PINMUX_PULL_UP), |
| }; |
| |
| void romstage_mainboard_init(void) |
| { |
| soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs)); |
| } |
| |
| void mainboard_configure_pmc(void) |
| { |
| } |
| |
| void mainboard_enable_vdd_cpu(void) |
| { |
| /* VDD_CPU is already enabled in bootblock. */ |
| } |