diff options
Diffstat (limited to 'board/freescale/mx6qsabreauto/mx6qsabreauto.c')
| -rw-r--r-- | board/freescale/mx6qsabreauto/mx6qsabreauto.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/board/freescale/mx6qsabreauto/mx6qsabreauto.c b/board/freescale/mx6qsabreauto/mx6qsabreauto.c index 2ae49af..804b430 100644 --- a/board/freescale/mx6qsabreauto/mx6qsabreauto.c +++ b/board/freescale/mx6qsabreauto/mx6qsabreauto.c @@ -35,6 +35,13 @@ #ifdef CONFIG_CMD_SATA #include <asm/imx-common/sata.h> #endif +#ifdef CONFIG_FSL_FASTBOOT +#include <fsl_fastboot.h> +#ifdef CONFIG_ANDROID_RECOVERY +#include <recovery.h> +#endif +#endif /*CONFIG_FSL_FASTBOOT*/ + DECLARE_GLOBAL_DATA_PTR; #define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ @@ -1139,3 +1146,122 @@ int checkboard(void) return 0; } + +#ifdef CONFIG_FSL_FASTBOOT +void board_fastboot_setup(void) +{ + switch (get_boot_device()) { +#if defined(CONFIG_FASTBOOT_STORAGE_SATA) + case SATA_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "sata"); + if (!getenv("bootcmd")) + setenv("bootcmd", "boota sata"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/ +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD1_BOOT: + case MMC1_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc0"); + if (!getenv("bootcmd")) + setenv("bootcmd", "boota mmc0"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc1"); + if (!getenv("bootcmd")) + setenv("bootcmd", "boota mmc1"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ +#if defined(CONFIG_FASTBOOT_STORAGE_NAND) + case NAND_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "nand"); + if (!getenv("fbparts")) + setenv("fbparts", ANDROID_FASTBOOT_NAND_PARTS); + if (!getenv("bootcmd")) + setenv("bootcmd", + "nand read ${loadaddr} ${boot_nand_offset} " + "${boot_nand_size};boota ${loadaddr}"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_NAND*/ + default: + printf("unsupported boot devices\n"); + break; + } +} + +#ifdef CONFIG_ANDROID_RECOVERY + +#define GPIO_VOL_DN_KEY IMX_GPIO_NR(5, 14) +iomux_v3_cfg_t const recovery_key_pads[] = { + (MX6_PAD_DISP0_DAT20__GPIO5_IO14 | MUX_PAD_CTRL(NO_PAD_CTRL)), +}; + +int check_recovery_cmd_file(void) +{ + int button_pressed = 0; + int recovery_mode = 0; + + recovery_mode = recovery_check_and_clean_flag(); + + /* Check Recovery Combo Button press or not. */ + imx_iomux_v3_setup_multiple_pads(recovery_key_pads, + ARRAY_SIZE(recovery_key_pads)); + + gpio_request(GPIO_VOL_DN_KEY, "volume_dn_key"); + gpio_direction_input(GPIO_VOL_DN_KEY); + + if (gpio_get_value(GPIO_VOL_DN_KEY) == 0) { /* VOL_DN key is low assert */ + button_pressed = 1; + printf("Recovery key pressed\n"); + } + + return recovery_mode || button_pressed; +} + +void board_recovery_setup(void) +{ + int bootdev = get_boot_device(); + + switch (bootdev) { +#if defined(CONFIG_FASTBOOT_STORAGE_SATA) + case SATA_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "boota sata recovery"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/ +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD1_BOOT: + case MMC1_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "boota mmc0 recovery"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "boota mmc1 recovery"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ +#if defined(CONFIG_FASTBOOT_STORAGE_NAND) + case NAND_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", + "nand read ${loadaddr} ${recovery_nand_offset} " + "${recovery_nand_size};boota ${loadaddr}"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_NAND*/ + default: + printf("Unsupported bootup device for recovery: dev: %d\n", + bootdev); + return; + } + + printf("setup env for recovery..\n"); + setenv("bootcmd", "run bootcmd_android_recovery"); +} +#endif /*CONFIG_ANDROID_RECOVERY*/ + +#endif /*CONFIG_FSL_FASTBOOT*/ |