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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH] USB: dfu: Use barebox product id
Date: Fri, 14 Feb 2014 16:33:43 +0100	[thread overview]
Message-ID: <1392392023-9902-1-git-send-email-s.hauer@pengutronix.de> (raw)

We obtained a USB Product ID from Openmoko for barebox running
in DFU mode. Use it as default for the dfu command. Now we can
make the USB VID/PID arguments optional.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 commands/dfu.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/commands/dfu.c b/commands/dfu.c
index ec1197a..998c868 100644
--- a/commands/dfu.c
+++ b/commands/dfu.c
@@ -125,9 +125,14 @@ static int do_dfu(int argc, char *argv[])
 
 	argstr = argv[optind];
 
-	if (!idProduct || !idVendor) {
-		printf("productid or vendorid not given\n");
-		return 1;
+	if (!idProduct && !idVendor) {
+		idVendor = 0x1d50; /* Openmoko, Inc */
+		idProduct = 0x60a2; /* barebox bootloader USB DFU Mode */
+	}
+
+	if ((idProduct && !idVendor) || (!idProduct && idVendor)) {
+		printf("Only one of vendor id or product id given\n");
+		return -EINVAL;
 	}
 
 	for (n = 0; *argstr; n++) {
-- 
1.8.5.3


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                 reply	other threads:[~2014-02-14 15:34 UTC|newest]

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