diff options
| author | Ye.Li <B37916@freescale.com> | 2015-07-09 14:20:00 +0800 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-09 14:42:42 +0100 |
| commit | 6b4626776a08b013f42f7a42dc0e957de74efbe9 (patch) | |
| tree | a89fef31a5f27a9b1b955a370f29b8d36c7654d3 /drivers | |
| parent | b4aee5fb22f4a7ddb2ddb8e6c32021c10f8fee48 (diff) | |
MLK-11228-2 android: Add fastboot command "reboot-bootloader" support
enable fastboot command: "fastboot reboot-bootloader"
After type this command, the board will reboot to bootloader mode.
Set ANDROID_FASTBOOT_BOOT flag in SNVS_LPGPR before reboot.
Signed-off-by: Zhang Sanshan <b51434@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/f_fastboot.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index cbe4236715..e59d0381b8 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -1814,11 +1814,8 @@ U_BOOT_CMD( "if no partition give, will going to 'boot' partition\n" ); #endif /* CONFIG_CMD_BOOTA */ - - #endif - static void rx_handler_command(struct usb_ep *ep, struct usb_request *req); static void fastboot_complete(struct usb_ep *ep, struct usb_request *req) @@ -2323,6 +2320,17 @@ static void cb_erase(struct usb_ep *ep, struct usb_request *req) } #endif +#ifdef CONFIG_FSL_FASTBOOT +static void cb_reboot_bootloader(struct usb_ep *ep, struct usb_request *req) +{ + fastboot_tx_write_str("OKAY"); + + udelay(1000000); + fastboot_enable_flag(); + do_reset(NULL, 0, 0, NULL); +} +#endif + struct cmd_dispatch_info { char *cmd; void (*cb)(struct usb_ep *ep, struct usb_request *req); @@ -2358,6 +2366,12 @@ static const struct cmd_dispatch_info cmd_dispatch_info[] = { .cmd = "oem", .cb = cb_oem, }, +#ifdef CONFIG_FSL_FASTBOOT + { + .cmd = "reboot-bootloader", + .cb = cb_reboot_bootloader, + }, +#endif }; static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) |