diff options
| author | Peng Fan <Peng.Fan@freescale.com> | 2015-03-10 15:05:10 +0800 |
|---|---|---|
| committer | Peng Fan <Peng.Fan@freescale.com> | 2015-04-29 15:00:32 +0800 |
| commit | eefcd91b30a0ee7ae2f0f3d03d4f4e667374443b (patch) | |
| tree | d79e3b140ff257a3da4a39e028e32e7d46c65f52 /board/freescale/mx6slevk | |
| parent | b7f153c8b55c4ccccf792de9dd63ece243c72435 (diff) | |
| download | u-boot-imx-eefcd91b30a0ee7ae2f0f3d03d4f4e667374443b.zip u-boot-imx-eefcd91b30a0ee7ae2f0f3d03d4f4e667374443b.tar.gz u-boot-imx-eefcd91b30a0ee7ae2f0f3d03d4f4e667374443b.tar.bz2 | |
MLK-10774-33 imx:mx6 add udc and fastboot support
Add udc and fastboot support
We did not use the upstream way.
Currently use CI_UDC and USB_GAGDET of upstream can make fastboot work,
but lack of flash operation, so we still use our way.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'board/freescale/mx6slevk')
| -rw-r--r-- | board/freescale/mx6slevk/mx6slevk.c | 99 |
1 files changed, 99 insertions, 0 deletions
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*/ |