TX6 Release 2013-04-22

[karo-tx-uboot.git] / common / spl / spl_nand.c

diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c
index 61de5a4f05fe3a67562bb35c595c03cd2f4c509f..fde7327659288650b04a9407dc3eba3cc7ae5e36 100644 (file)
--- a/common/spl/spl_nand.c
+++ b/common/spl/spl_nand.c
@@ -26,8 +26,9 @@
 #include <asm/io.h>
 #include <nand.h>
 
-void spl_nand_load_image(void)
+int spl_nand_load_image(void)
 {
+       int ret;
        struct image_header *header;
        int *src __attribute__((unused));
        int *dst __attribute__((unused));
@@ -36,7 +37,7 @@ void spl_nand_load_image(void)
        nand_init();
 
        /*use CONFIG_SYS_TEXT_BASE as temporary storage area */
-       header = (struct image_header *)(CONFIG_SYS_TEXT_BASE);
+       header = (struct image_header *)CONFIG_SYS_TEXT_BASE;
 #ifdef CONFIG_SPL_OS_BOOT
        if (!spl_start_uboot()) {
                /*
@@ -67,12 +68,12 @@ void spl_nand_load_image(void)
                        nand_spl_load_image(CONFIG_SYS_NAND_SPL_KERNEL_OFFS,
                                spl_image.size, (void *)spl_image.load_addr);
                        nand_deselect();
-                       return;
+                       return 0;
                } else {
-                       puts("The Expected Linux image was not "
-                               "found. Please check your NAND "
+                       printf("The Expected Linux image was not"
+                               "found. Please check your NAND"
                                "configuration.\n");
-                       puts("Trying to start u-boot now...\n");
+                       printf("Trying to start u-boot now...\n");
                }
        }
 #endif
@@ -91,10 +92,13 @@ void spl_nand_load_image(void)
 #endif
 #endif
        /* Load u-boot */
-       nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
-               CONFIG_SYS_NAND_PAGE_SIZE, (void *)header);
-       spl_parse_image_header(header);
-       nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
-               spl_image.size, (void *)spl_image.load_addr);
+       ret = nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
+                               CONFIG_SYS_NAND_PAGE_SIZE, (void *)header);
+       if (ret == 0) {
+               spl_parse_image_header(header);
+               ret = nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
+                                       spl_image.size, (void *)spl_image.load_addr);
+       }
        nand_deselect();
+       return ret;
 }