[U-Boot] [PATCH 1/3] spl: add RAM boot device only if it is actually defined

[Stefan Agner]

From: Stefan Agner <stefan.agner at toradex.com>

Some devices (e.g. dra7xx) support loading to RAM using DFU without
having direct boot from RAM support. Make sure the linker list
does not contain BOOT_DEVICE_RAM if CONFIG_SPL_RAM_SUPPORT is not
enabled.

Fixes: 98136b2f26fa ("spl: Convert spl_ram_load_image() to use linker list")

Signed-off-by: Stefan Agner <stefan.agner at toradex.com>
---

 common/spl/spl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/spl/spl.c b/common/spl/spl.c
index bdb165a..63e8215 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -220,7 +220,9 @@ static int spl_ram_load_image(struct spl_image_info *spl_image,
 
 	return 0;
 }
+#if defined(CONFIG_SPL_RAM_SUPPORT)
 SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_RAM, spl_ram_load_image);
+#endif
 #if defined(CONFIG_SPL_DFU_SUPPORT)
 SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_DFU, spl_ram_load_image);
 #endif
-- 
2.10.2