X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=cmd%2Fcros_ec.c;h=9d42f870dc9a4e3ea61a7d267591a73a38b3135b;hb=7b82a229e56d4f1f7f200e4e712c73be2ef9aea5;hp=abf11f07b277b16d0cd654e1fb0b7f77aeb13221;hpb=79493609c5300be6cc555ab8bd38971360b381f6;p=u-boot

diff --git a/cmd/cros_ec.c b/cmd/cros_ec.c
index abf11f07b2..9d42f870dc 100644
--- a/cmd/cros_ec.c
+++ b/cmd/cros_ec.c
@@ -19,6 +19,29 @@ static const char * const ec_current_image_name[] = {"unknown", "RO", "RW"};
 
 DECLARE_GLOBAL_DATA_PTR;
 
+/**
+ * Decode a flash region parameter
+ *
+ * @param argc Number of params remaining
+ * @param argv List of remaining parameters
+ * @return flash region (EC_FLASH_REGION_...) or -1 on error
+ */
+static int cros_ec_decode_region(int argc, char * const argv[])
+{
+	if (argc > 0) {
+		if (0 == strcmp(*argv, "rw"))
+			return EC_FLASH_REGION_RW;
+		else if (0 == strcmp(*argv, "ro"))
+			return EC_FLASH_REGION_RO;
+
+		debug("%s: Invalid region '%s'\n", __func__, *argv);
+	} else {
+		debug("%s: Missing region parameter\n", __func__);
+	}
+
+	return -1;
+}
+
 /**
  * Perform a flash read or write command
  *