spl: sata: don't force FS_FAT support

Allow the code to build when FS_FAT is not enabled, and thus
spl_load_image_fat() is not provided.

A subsequent patch should add alternative raw access U-Boot main image
load method.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/common/spl/spl_sata.c b/common/spl/spl_sata.c
index 2fb4610..f0af9f3 100644 (file)
--- a/common/spl/spl_sata.c
+++ b/common/spl/spl_sata.c
@@ -53,9 +53,13 @@ static int spl_sata_load_image(struct spl_image_info *spl_image,
                                  CONFIG_SYS_SATA_FAT_BOOT_PARTITION))
 #endif
        {
-               err = spl_load_image_fat(spl_image, stor_dev,
+               err = -ENOSYS;
+
+               if (IS_ENABLED(CONFIG_SPL_FS_FAT)) {
+                       err = spl_load_image_fat(spl_image, stor_dev,
                                        CONFIG_SYS_SATA_FAT_BOOT_PARTITION,
-                               CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+                                       CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+               }
        }
        if (err) {
                puts("Error loading sata device\n");