From 80088504c8151eb7a3d8283bce0ad645eeb636f2 Mon Sep 17 00:00:00 2001 From: "Ye.Li" Date: Thu, 9 Jul 2015 14:20:00 +0800 Subject: 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 Signed-off-by: Ye.Li --- drivers/usb/gadget/f_fastboot.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index cbe4236..e59d038 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) -- cgit v1.1