diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/common/Makefile | 3 | ||||
| -rw-r--r-- | board/freescale/common/recovery.c | 78 | ||||
| -rw-r--r-- | board/freescale/mx6qsabreauto/mx6qsabreauto.c | 134 | ||||
| -rw-r--r-- | board/freescale/mx6sabresd/mx6sabresd.c | 131 | ||||
| -rw-r--r-- | board/freescale/mx6slevk/mx6slevk.c | 99 | ||||
| -rw-r--r-- | board/freescale/mx6sxsabreauto/mx6sxsabreauto.c | 107 | ||||
| -rw-r--r-- | board/freescale/mx6sxsabresd/mx6sxsabresd.c | 116 |
7 files changed, 667 insertions, 1 deletions
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile index 7181cac..c9d4250 100644 --- a/board/freescale/common/Makefile +++ b/board/freescale/common/Makefile @@ -61,6 +61,9 @@ obj-$(CONFIG_VSC_CROSSBAR) += vsc3316_3308.o obj-$(CONFIG_IDT8T49N222A) += idt8t49n222a_serdes_clk.o obj-$(CONFIG_ZM7300) += zm7300.o obj-$(CONFIG_POWER_PFUZE100) += pfuze.o +ifdef CONFIG_FASTBOOT +obj-${CONFIG_ANDROID_RECOVERY} += recovery.o +endif obj-$(CONFIG_LS102XA_STREAM_ID) += ls102xa_stream_id.o diff --git a/board/freescale/common/recovery.c b/board/freescale/common/recovery.c new file mode 100644 index 0000000..e6f2137 --- /dev/null +++ b/board/freescale/common/recovery.c @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2010-2014 Freescale Semiconductor, Inc. All Rights Reserved. + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include <common.h> +#include <malloc.h> +#include <recovery.h> +#ifdef CONFIG_MXC_KPD +#include <mxc_keyb.h> +#endif +#include <asm/imx-common/boot_mode.h> + +#ifdef CONFIG_MXC_KPD +#define PRESSED_VOL_DOWN 0x01 +#define PRESSED_POWER 0x02 +#define RECOVERY_KEY_MASK (PRESSED_VOL_DOWN | PRESSED_POWER) + +inline int test_key(int value, struct kpp_key_info *ki) +{ + return (ki->val == value) && (ki->evt == KDepress); +} + +int check_key_pressing(void) +{ + struct kpp_key_info *key_info = NULL; + int state = 0, keys, i; + + int ret = 0; + + mxc_kpp_init(); + /* due to glitch suppression circuit, + wait sometime to let all keys scanned. */ + udelay(1000); + keys = mxc_kpp_getc(&key_info); + + printf("Detecting VOL_DOWN+POWER key for recovery(%d:%d) ...\n", + keys, keys ? key_info->val : 0); + if (keys > 1) { + for (i = 0; i < keys; i++) { + if (test_key(CONFIG_POWER_KEY, &key_info[i])) + state |= PRESSED_POWER; + else if (test_key(CONFIG_VOL_DOWN_KEY, &key_info[i])) + state |= PRESSED_VOL_DOWN; + } + } + if ((state & RECOVERY_KEY_MASK) == RECOVERY_KEY_MASK) + ret = 1; + if (key_info) + free(key_info); + return ret; +} +#else +/* If not using mxc keypad, currently we will detect power key on board */ +int check_key_pressing(void) +{ + return 0; +} +#endif + +void setup_recovery_env(void) +{ + board_recovery_setup(); +} + +/* export to lib_arm/board.c */ +void check_recovery_mode(void) +{ + if (check_key_pressing()) { + puts("Fastboot: Recovery key pressing got!\n"); + setup_recovery_env(); + } else if (check_recovery_cmd_file()) { + puts("Fastboot: Recovery command file found!\n"); + setup_recovery_env(); + } else { + puts("Fastboot: Normal\n"); + } +} diff --git a/board/freescale/mx6qsabreauto/mx6qsabreauto.c b/board/freescale/mx6qsabreauto/mx6qsabreauto.c index 27f3087..e9b4fe0 100644 --- a/board/freescale/mx6qsabreauto/mx6qsabreauto.c +++ b/board/freescale/mx6qsabreauto/mx6qsabreauto.c @@ -810,3 +810,137 @@ int board_ehci_power(int port, int on) return 0; } #endif + +#ifdef CONFIG_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", "booti 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", "booti mmc0"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc1"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti 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};booti ${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_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", "booti 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", "booti mmc0 recovery"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "booti 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};booti ${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_FASTBOOT*/ + +#ifdef CONFIG_IMX_UDC +iomux_v3_cfg_t const otg_udc_pads[] = { + (MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), +}; +void udc_pins_setting(void) +{ + imx_iomux_v3_setup_multiple_pads(otg_udc_pads, + ARRAY_SIZE(otg_udc_pads)); + + /*set daisy chain for otg_pin_id on 6q. for 6dl, this bit is reserved*/ + imx_iomux_set_gpr_register(1, 13, 1, 0); +} + +#endif /*CONFIG_IMX_UDC*/ diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index 0a6c29e..c3d8408 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -45,6 +45,12 @@ #ifdef CONFIG_CMD_SATA #include <asm/imx-common/sata.h> #endif +#ifdef CONFIG_FASTBOOT +#include <fastboot.h> +#ifdef CONFIG_ANDROID_RECOVERY +#include <recovery.h> +#endif +#endif /*CONFIG_FASTBOOT*/ DECLARE_GLOBAL_DATA_PTR; @@ -1185,11 +1191,134 @@ int checkboard(void) return 0; } +#ifdef CONFIG_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", "booti sata"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/ +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD2_BOOT: + case MMC2_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc0"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc0"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc1"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc1"); + break; + case MMC4_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc2"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc2"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ + default: + printf("unsupported boot devices\n"); + break; + } + +} + +#ifdef CONFIG_ANDROID_RECOVERY + +#define GPIO_VOL_DN_KEY IMX_GPIO_NR(1, 5) +iomux_v3_cfg_t const recovery_key_pads[] = { + (MX6_PAD_GPIO_5__GPIO1_IO05 | 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_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", + "booti sata recovery"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_SATA*/ +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD2_BOOT: + case MMC2_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", + "booti mmc0 recovery"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", + "booti mmc1 recovery"); + break; + case MMC4_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", + "booti mmc2 recovery"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ + 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_FASTBOOT*/ + #ifdef CONFIG_IMX_UDC iomux_v3_cfg_t const otg_udc_pads[] = { (MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), }; -#endif +void udc_pins_setting(void) +{ + imx_iomux_v3_setup_multiple_pads(otg_udc_pads, + ARRAY_SIZE(otg_udc_pads)); + + /*set daisy chain for otg_pin_id on 6q. for 6dl, this bit is reserved*/ + imx_iomux_set_gpr_register(1, 13, 1, 0); +} +#endif /*CONFIG_IMX_UDC*/ #ifdef CONFIG_SPL_BUILD #include <spl.h> diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c index 137fae3..3d3c55d 100644 --- a/board/freescale/mx6slevk/mx6slevk.c +++ b/board/freescale/mx6slevk/mx6slevk.c @@ -13,6 +13,7 @@ #include <asm/arch/mx6-pins.h> #include <asm/arch/sys_proto.h> #include <asm/gpio.h> +#include <asm/imx-common/boot_mode.h> #include <asm/imx-common/iomux-v3.h> #include <asm/imx-common/mxc_i2c.h> #include <asm/imx-common/spi.h> @@ -32,6 +33,12 @@ #include <lcd.h> #include <mxc_epdc_fb.h> #endif +#ifdef CONFIG_FASTBOOT +#include <fastboot.h> +#ifdef CONFIG_ANDROID_RECOVERY +#include <recovery.h> +#endif +#endif /*CONFIG_FASTBOOT*/ DECLARE_GLOBAL_DATA_PTR; @@ -870,3 +877,95 @@ int setup_mxc_kpd(void) return 0; } #endif /*CONFIG_MXC_KPD*/ + +#ifdef CONFIG_FASTBOOT + +void board_fastboot_setup(void) +{ + switch (get_boot_device()) { +#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", "booti mmc0"); + break; + case SD2_BOOT: + case MMC2_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc1"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc1"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc2"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc2"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ + default: + printf("unsupported boot devices\n"); + break; + } + +} + +#ifdef CONFIG_ANDROID_RECOVERY +int check_recovery_cmd_file(void) +{ + return recovery_check_and_clean_flag(); +} + +void board_recovery_setup(void) +{ + int bootdev = get_boot_device(); + + /*current uboot BSP only supports USDHC2*/ + switch (bootdev) { +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD1_BOOT: + case MMC1_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", + "booti mmc0 recovery"); + break; + case SD2_BOOT: + case MMC2_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", + "booti mmc1 recovery"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", + "booti mmc2 recovery"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ + 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_FASTBOOT*/ + +#ifdef CONFIG_IMX_UDC +iomux_v3_cfg_t const otg_udc_pads[] = { + (MX6_PAD_EPDC_PWRCOM__ANATOP_USBOTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), +}; +void udc_pins_setting(void) +{ + imx_iomux_v3_setup_multiple_pads(otg_udc_pads, + ARRAY_SIZE(otg_udc_pads)); +} +#endif /*CONFIG_IMX_UDC*/ diff --git a/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c b/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c index e39e236..589922f 100644 --- a/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c +++ b/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c @@ -44,6 +44,13 @@ #include <gpio_exp.h> #endif +#ifdef CONFIG_FASTBOOT +#include <fastboot.h> +#ifdef CONFIG_ANDROID_RECOVERY +#include <recovery.h> +#endif +#endif /*CONFIG_FASTBOOT*/ + DECLARE_GLOBAL_DATA_PTR; #define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ @@ -805,3 +812,103 @@ int checkboard(void) return 0; } + +#ifdef CONFIG_FASTBOOT + +void board_fastboot_setup(void) +{ + switch (get_boot_device()) { +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc0"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc0"); + break; + case SD4_BOOT: + case MMC4_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc1"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti 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};booti ${loadaddr}"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_NAND*/ + + default: + printf("unsupported boot devices\n"); + break; + } +} + +#ifdef CONFIG_ANDROID_RECOVERY +int check_recovery_cmd_file(void) +{ + int recovery_mode = 0; + + recovery_mode = recovery_check_and_clean_flag(); + + return recovery_mode; +} + +void board_recovery_setup(void) +{ + int bootdev = get_boot_device(); + + switch (bootdev) { +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "booti mmc0 recovery"); + break; + case SD4_BOOT: + case MMC4_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "booti 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};booti ${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_FASTBOOT*/ + +#ifdef CONFIG_IMX_UDC +iomux_v3_cfg_t const otg_udc_pads[] = { + (MX6_PAD_GPIO1_IO10__ANATOP_OTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), +}; +void udc_pins_setting(void) +{ + imx_iomux_v3_setup_multiple_pads(otg_udc_pads, + ARRAY_SIZE(otg_udc_pads)); +} + +#endif /*CONFIG_IMX_UDC*/ diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c index 67e334b..a632d35 100644 --- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c +++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c @@ -40,6 +40,13 @@ #include <mxsfb.h> #endif +#ifdef CONFIG_FASTBOOT +#include <fastboot.h> +#ifdef CONFIG_ANDROID_RECOVERY +#include <recovery.h> +#endif +#endif /*CONFIG_FASTBOOT*/ + DECLARE_GLOBAL_DATA_PTR; #define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ @@ -888,6 +895,115 @@ int checkboard(void) return 0; } +#ifdef CONFIG_FASTBOOT + +void board_fastboot_setup(void) +{ + switch (get_boot_device()) { +#if defined(CONFIG_FASTBOOT_STORAGE_MMC) + case SD2_BOOT: + case MMC2_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc0"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc0"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc1"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc1"); + break; + case SD4_BOOT: + case MMC4_BOOT: + if (!getenv("fastboot_dev")) + setenv("fastboot_dev", "mmc2"); + if (!getenv("bootcmd")) + setenv("bootcmd", "booti mmc2"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ + default: + printf("unsupported boot devices\n"); + break; + } +} + +#ifdef CONFIG_ANDROID_RECOVERY + +#define GPIO_VOL_DN_KEY IMX_GPIO_NR(1, 19) +iomux_v3_cfg_t const recovery_key_pads[] = { + (MX6_PAD_CSI_DATA05__GPIO1_IO_19 | MUX_PAD_CTRL(BUTTON_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_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_MMC) + case SD2_BOOT: + case MMC2_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "booti mmc0 recovery"); + break; + case SD3_BOOT: + case MMC3_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "booti mmc1 recovery"); + break; + case SD4_BOOT: + case MMC4_BOOT: + if (!getenv("bootcmd_android_recovery")) + setenv("bootcmd_android_recovery", "booti mmc2 recovery"); + break; +#endif /*CONFIG_FASTBOOT_STORAGE_MMC*/ + 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_FASTBOOT*/ + +#ifdef CONFIG_IMX_UDC +iomux_v3_cfg_t const otg_udc_pads[] = { + (MX6_PAD_GPIO1_IO10__ANATOP_OTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL)), +}; +void udc_pins_setting(void) +{ + imx_iomux_v3_setup_multiple_pads(otg_udc_pads, + ARRAY_SIZE(otg_udc_pads)); +} + +#endif /*CONFIG_IMX_UDC*/ + #ifdef CONFIG_SPL_BUILD #include <libfdt.h> #include <spl.h> |