From 372d7decfe972966c49b337f3d2888e09004dbe4 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 26 Jan 2015 15:49:01 -0600 Subject: [PATCH] fastboot: add support for "oem format" command Add "oem format" command to write partition table. This relies on the env variable partitions to contain the list of partitions as required by the gpt command. Note that this does not erase any data other than the partition table. Signed-off-by: Rob Herring Reviewed-by: Steve Rae --- drivers/usb/gadget/f_fastboot.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index e2fda8613b..f7d84bff3f 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -516,6 +516,17 @@ static void cb_flash(struct usb_ep *ep, struct usb_request *req) static void cb_oem(struct usb_ep *ep, struct usb_request *req) { char *cmd = req->buf; +#ifdef CONFIG_FASTBOOT_FLASH + if (strncmp("format", cmd + 4, 6) == 0) { + char cmdbuf[32]; + sprintf(cmdbuf, "gpt write mmc %x $partitions", + CONFIG_FASTBOOT_FLASH_MMC_DEV); + if (run_command(cmdbuf, 0)) + fastboot_tx_write_str("FAIL"); + else + fastboot_tx_write_str("OKAY"); + } else +#endif if (strncmp("unlock", cmd + 4, 8) == 0) { fastboot_tx_write_str("FAILnot implemented"); } -- 2.39.5