From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lukasz Majewski <l.majewski@samsung.com>
Date: Fri, 30 Jan 2015 16:03:00 +0100
Subject: [U-Boot] [PATCH 2/2] fastboot: add support for "oem format"
	command
In-Reply-To: <1422308941-23543-3-git-send-email-robh@kernel.org>
References: <1422308941-23543-1-git-send-email-robh@kernel.org>
 <1422308941-23543-3-git-send-email-robh@kernel.org>
Message-ID: <20150130160300.18e14858@amdc2363>
List-Id: <u-boot.lists.denx.de>
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To: u-boot@lists.denx.de

Hi Rob,

> 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 <robh@kernel.org>
> ---
>  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 e2fda86..f7d84bf 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");
>  	}

Applied to u-boot-dfu.

Thanks.

-- 
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group