[U-Boot] [PATCH 2/3] usb: gadget: fastboot: explicitly set radix of maximum download size

Steve Rae
2014-10-01T20:39:43Z

On 14-09-30 12:05 PM, Eric Nelson wrote:
> The processing of the max-download-size variable requires a
> radix specifier, or the fastboot host tool will interpret
> it as an octal number.
>
> See function get_target_sparse_limit() in file fastboot/fastboot.c
> in the AOSP:
> https://android.googlesource.com/platform/system/core/+/master
>
> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
> ---
> drivers/usb/gadget/f_fastboot.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c
> index f970f89..86700f5 100644
> --- a/drivers/usb/gadget/f_fastboot.c
> +++ b/drivers/usb/gadget/f_fastboot.c
> @@ -355,7 +355,7 @@ static void cb_getvar(struct usb_ep *ep, struct usb_request *req)
> !strcmp_l1("max-download-size", cmd)) {
> char str_num[12];
>
> - sprintf(str_num, "%08x", CONFIG_USB_FASTBOOT_BUF_SIZE);
> + sprintf(str_num, "0x%08x", CONFIG_USB_FASTBOOT_BUF_SIZE);
> strncat(response, str_num, chars_left);
> } else if (!strcmp_l1("serialno", cmd)) {
> s = getenv("serial#");
>
(the host version of fastboot that I'm using requires this change!)
Tested-by: Steve Rae <srae@broadcom.com>