| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <baseboard/variants.h> |
| #include <bootstate.h> |
| #include <console/console.h> |
| #include <fw_config.h> |
| #include <gpio.h> |
| |
| #define GPIO_PADBASED_OVERRIDE(b, a) gpio_padbased_override(b, a, ARRAY_SIZE(a)) |
| |
| static const struct pad_config fp_disable_pads[] = { |
| /* GPP_B11 : [] ==> EN_FP_PWR */ |
| PAD_NC(GPP_B11, NONE), |
| /* GPP_C22 : [] ==> SOC_FP_BOOT0 */ |
| PAD_NC(GPP_C22, NONE), |
| /* GPP_C23 : [] ==> FP_RST_ODL */ |
| PAD_NC(GPP_C23, NONE), |
| /* GPP_E10 : [] ==> SOC_FPMCU_INT_L */ |
| PAD_NC(GPP_E10, NONE), |
| /* GPP_F11 : GSP1_SOC_CLK_R */ |
| PAD_NC(GPP_F11, NONE), |
| /* GPP_F12 : GSPI1_SOC_DO_FPMCU_DI_R */ |
| PAD_NC(GPP_F12, NONE), |
| /* GPP_F13 : GSPI1_SOC_DI_FPMCU_DO_LS_R */ |
| PAD_NC(GPP_F13, NONE), |
| /* GPP_F17 : [] ==> GSPI1_SOC_CS_L */ |
| PAD_NC(GPP_F17, NONE), |
| }; |
| |
| static const struct pad_config stylus_disable_pads[] = { |
| /* GPP_E04 : SOC_PEN_DETECT */ |
| PAD_NC(GPP_E04, NONE), |
| }; |
| |
| void fw_config_gpio_padbased_override(struct pad_config *padbased_table) |
| { |
| if (fw_config_probe(FW_CONFIG(STYLUS, STYLUS_ABSENT))) { |
| printk(BIOS_INFO, "Configure GPIOs for no stylus.\n"); |
| GPIO_PADBASED_OVERRIDE(padbased_table, stylus_disable_pads); |
| } |
| if (fw_config_probe(FW_CONFIG(FP_MCU, FP_ABSENT))) { |
| printk(BIOS_INFO, "Configure GPIOs for no FP module.\n"); |
| GPIO_PADBASED_OVERRIDE(padbased_table, fp_disable_pads); |
| } |
| } |