From: Guillaume GARDET <guillaume.gardet@free.fr>
Date: Thu, 18 Feb 2016 17:17:36 +0000 (+0100)
Subject: spl: if MMCSD_MODE_RAW fails, try MMCSD_MODE_FS
X-Git-Tag: KARO-TXSD-2017-03-15~1823
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=86a0df732853d1a11eb3eaa3cda688d9ef7b34e5;p=karo-tx-uboot.git

spl: if MMCSD_MODE_RAW fails, try MMCSD_MODE_FS

Since commit fd61d39970b9901217efc7536d9f3a61b4e1752a:
        spl: mmc: add break statements in spl_mmc_load_image()
RAW and FS boot modes are now exclusive again. So, if MMCSD_MODE_RAW fails, the
board hangs. This patch allows to try MMCSD_MODE_FS then.

It has been tested on a beaglebone black to boot on an EXT partition.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Tom Rini <trini@konsulko.com>
Cc: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Paul Kocialkowski <contact@paulk.fr>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
---

diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index c3931c6c4d..c27a250251 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -284,7 +284,7 @@ int spl_mmc_load_image(u32 boot_device)
 		if (!err)
 			return err;
 #endif
-		break;
+		/* If RAW mode fails, try FS mode. */
 	case MMCSD_MODE_FS:
 		debug("spl: mmc boot mode: fs\n");