| Usha P | 112fde0 | 2021-12-07 06:56:42 +0530 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #include <baseboard/gpio.h> |
| 4 | #include <baseboard/variants.h> |
| 5 | #include <soc/gpio.h> |
| 6 | |
| 7 | /* Early pad configuration in bootblock */ |
| 8 | static const struct pad_config early_gpio_table[] = { |
| 9 | /* WWAN_RST# */ |
| 10 | PAD_CFG_GPO(GPP_F14, 0, PLTRST), |
| 11 | /* WWAN_PWR_EN */ |
| 12 | PAD_CFG_GPO(GPP_D17, 1, DEEP), |
| 13 | /* EC_IN_RW */ |
| 14 | PAD_CFG_GPI(GPP_E7, NONE, DEEP), |
| 15 | }; |
| 16 | |
| 17 | static const struct pad_config early_uart_gpio_table[] = { |
| 18 | /* UART0 RX */ |
| 19 | PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2), |
| 20 | /* UART0 TX */ |
| 21 | PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2), |
| 22 | }; |
| 23 | |
| 24 | void variant_configure_early_gpio_pads(void) |
| 25 | { |
| 26 | if (CONFIG(INTEL_LPSS_UART_FOR_CONSOLE)) |
| 27 | gpio_configure_pads(early_uart_gpio_table, ARRAY_SIZE(early_uart_gpio_table)); |
| 28 | |
| 29 | gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table)); |
| 30 | } |