arm, at91, mpddrc: fix typo in ddr2_init()

[karo-tx-uboot.git] / common / bootm.c

diff --git a/common/bootm.c b/common/bootm.c
index ff81a271a559232c07e3f7c1cbebc4bf327731c3..6b3ea8c61b69c180e146cf5607a7780e2726f996 100644 (file)
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <bootstage.h>
 #include <bzlib.h>
+#include <errno.h>
 #include <fdt_support.h>
 #include <lmb.h>
 #include <malloc.h>
@@ -83,6 +84,7 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
 {
        const void *os_hdr;
        bool ep_found = false;
+       int ret;
 
        /* get kernel image header, start address and length */
        os_hdr = boot_get_kernel(cmdtp, flag, argc, argv,
@@ -102,6 +104,7 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
 
                images.os.end = image_get_image_end(os_hdr);
                images.os.load = image_get_load(os_hdr);
+               images.os.arch = image_get_arch(os_hdr);
                break;
 #endif
 #if defined(CONFIG_FIT)
@@ -129,6 +132,13 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
                        return 1;
                }
 
+               if (fit_image_get_arch(images.fit_hdr_os,
+                                      images.fit_noffset_os,
+                                      &images.os.arch)) {
+                       puts("Can't get image ARCH!\n");
+                       return 1;
+               }
+
                images.os.end = fit_get_end(images.fit_hdr_os);
 
                if (fit_image_get_load(images.fit_hdr_os, images.fit_noffset_os,
@@ -144,11 +154,11 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
                images.os.type = IH_TYPE_KERNEL;
                images.os.comp = IH_COMP_NONE;
                images.os.os = IH_OS_LINUX;
-               images.ep = images.os.load;
-               ep_found = true;
 
                images.os.end = android_image_get_end(os_hdr);
                images.os.load = android_image_get_kload(os_hdr);
+               images.ep = images.os.load;
+               ep_found = true;
                break;
 #endif
        default:
@@ -156,8 +166,18 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
                return 1;
        }
 
-       /* find kernel entry point */
-       if (images.legacy_hdr_valid) {
+       /* If we have a valid setup.bin, we will use that for entry (x86) */
+       if (images.os.arch == IH_ARCH_I386 ||
+           images.os.arch == IH_ARCH_X86_64) {
+               ulong len;
+
+               ret = boot_get_setup(&images, IH_ARCH_I386, &images.ep, &len);
+               if (ret < 0 && ret != -ENOENT) {
+                       puts("Could not find a valid setup.bin for x86\n");
+                       return 1;
+               }
+               /* Kernel entry point is the setup.bin */
+       } else if (images.legacy_hdr_valid) {
                images.ep = image_get_ep(&images.legacy_hdr_os_copy);
 #if defined(CONFIG_FIT)
        } else if (images.fit_uname_os) {