diff options
| -rw-r--r-- | board/freescale/mx7dsabresd/mx7dsabresd.c | 103 | ||||
| -rw-r--r-- | configs/mx7dsabresdandroid_defconfig | 7 | ||||
| -rw-r--r-- | include/configs/mx7dsabresd.h | 3 | ||||
| -rw-r--r-- | include/configs/mx7dsabresdandroid.h | 53 |
4 files changed, 166 insertions, 0 deletions
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c index 43cdfa0..ab6c21c 100644 --- a/board/freescale/mx7dsabresd/mx7dsabresd.c +++ b/board/freescale/mx7dsabresd/mx7dsabresd.c @@ -33,6 +33,14 @@ #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_DSE_3P3V_49OHM | \ @@ -60,6 +68,8 @@ DECLARE_GLOBAL_DATA_PTR; #define SPI_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_SRE_SLOW | PAD_CTL_HYS) +#define BUTTON_PAD_CTRL (PAD_CTL_PUS_PU5KOHM | PAD_CTL_DSE_3P3V_98OHM) + #ifdef CONFIG_SYS_I2C_MXC #define PC MUX_PAD_CTRL(I2C_PAD_CTRL) /* I2C1 for PMIC */ @@ -880,3 +890,96 @@ int board_ehci_hcd_init(int port) return 0; } #endif + +#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 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*/ + default: + printf("unsupported boot devices\n"); + break; + } +} + +#ifdef CONFIG_ANDROID_RECOVERY + +/* Use S3 button for recovery key */ +#define GPIO_VOL_DN_KEY IMX_GPIO_NR(5, 10) +iomux_v3_cfg_t const recovery_key_pads[] = { + (MX7D_PAD_SD2_WP__GPIO5_IO10 | 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 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*/ + 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 +void udc_pins_setting(void) +{ +} + +#endif /*CONFIG_IMX_UDC*/ diff --git a/configs/mx7dsabresdandroid_defconfig b/configs/mx7dsabresdandroid_defconfig new file mode 100644 index 0000000..fdd0f14 --- /dev/null +++ b/configs/mx7dsabresdandroid_defconfig @@ -0,0 +1,7 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7dsabresd/imximage.cfg,MX7D,ANDROID_SUPPORT" +CONFIG_ARM=y +CONFIG_TARGET_MX7DSABRESD=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h index dc27795..3986170 100644 --- a/include/configs/mx7dsabresd.h +++ b/include/configs/mx7dsabresd.h @@ -435,4 +435,7 @@ #error "EPDC Pins conflicts QSPI, Either EPDC or QSPI can be enabled!" #endif +#if defined(CONFIG_ANDROID_SUPPORT) +#include "mx7dsabresdandroid.h" +#endif #endif /* __CONFIG_H */ diff --git a/include/configs/mx7dsabresdandroid.h b/include/configs/mx7dsabresdandroid.h new file mode 100644 index 0000000..6efe69c --- /dev/null +++ b/include/configs/mx7dsabresdandroid.h @@ -0,0 +1,53 @@ + +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MX7D_SABRESD_ANDROID_H +#define __MX7D_SABRESD_ANDROID_H + +#define CONFIG_SERIAL_TAG + +#define CONFIG_USB_DEVICE +#define CONFIG_IMX_UDC 1 +#define OTG_BASE_ADDR USBOTG1_IPS_BASE_ADDR + +#define CONFIG_FASTBOOT 1 +#define CONFIG_FASTBOOT_VENDOR_ID 0x18d1 +#define CONFIG_FASTBOOT_PRODUCT_ID 0x0d02 +#define CONFIG_FASTBOOT_BCD_DEVICE 0x311 +#define CONFIG_FASTBOOT_MANUFACTURER_STR "Freescale" +#define CONFIG_FASTBOOT_PRODUCT_NAME_STR "i.MX7D SABRESD Board" +#define CONFIG_FASTBOOT_INTERFACE_STR "Android fastboot" +#define CONFIG_FASTBOOT_CONFIGURATION_STR "Android fastboot" +#define CONFIG_FASTBOOT_SERIAL_NUM "12345" +#define CONFIG_FASTBOOT_SATA_NO 0 + +#define CONFIG_FASTBOOT_STORAGE_MMC + +/* For system.img growing up more than 256MB, more buffer needs +* to receive the system.img*/ +#define CONFIG_FASTBOOT_TRANSFER_BUF 0x8c000000 +#define CONFIG_FASTBOOT_TRANSFER_BUF_SIZE 0x19000000 /* 400M byte */ + + +#define CONFIG_CMD_BOOTI +#define CONFIG_ANDROID_RECOVERY +/* which mmc bus is your main storage ? */ +#define CONFIG_ANDROID_MAIN_MMC_BUS 2 +#define CONFIG_ANDROID_BOOT_PARTITION_MMC 1 +#define CONFIG_ANDROID_SYSTEM_PARTITION_MMC 5 +#define CONFIG_ANDROID_RECOVERY_PARTITION_MMC 2 +#define CONFIG_ANDROID_CACHE_PARTITION_MMC 6 + +#undef CONFIG_EXTRA_ENV_SETTINGS +#undef CONFIG_BOOTCOMMAND + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "splashpos=m,m\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + +#endif |