powerpc: Fix bootm to boot up again with a Ramdisk

[platform/kernel/u-boot.git] / lib_ppc / bootm.c

diff --git a/lib_ppc/bootm.c b/lib_ppc/bootm.c
index 9892afa..38266e1 100644 (file)
--- a/lib_ppc/bootm.c
+++ b/lib_ppc/bootm.c
@@ -47,7 +47,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 extern ulong get_effective_memsize(void);
 static ulong get_sp (void);
 static void set_clocks_in_mhz (bd_t *kbd);
@@ -56,9 +55,8 @@ static void set_clocks_in_mhz (bd_t *kbd);
 #define CFG_LINUX_LOWMEM_MAX_SIZE      (768*1024*1024)
 #endif
 
-void  __attribute__((noinline))
-do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
-               bootm_headers_t *images)
+__attribute__((noinline))
+int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 {
        ulong   sp;
 
@@ -147,8 +145,7 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
         * if the user wants it (the logic is in the subroutines).
         */
        if (of_size) {
-               /* pass in dummy initrd info, we'll fix up later */
-               if (fdt_chosen(of_flat_tree, images->rd_start, images->rd_end, 0) < 0) {
+               if (fdt_chosen(of_flat_tree, 0) < 0) {
                        puts ("ERROR: ");
                        puts ("/chosen node create failed");
                        puts (" - must RESET the board to recover.\n");
@@ -171,6 +168,8 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
                        goto error;
                of_size = ret;
 
+               if ((of_flat_tree) && (initrd_start && initrd_end))
+                       of_size += FDT_RAMDISK_OVERHEAD;
                /* Create a new LMB reservation */
                lmb_reserve(lmb, (ulong)of_flat_tree, of_size);
        }
@@ -234,11 +233,10 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
                           cmd_start, cmd_end, 0, 0);
                /* does not return */
        }
-       return ;
+       return 1;
 
 error:
-       do_reset (cmdtp, flag, argc, argv);
-       return ;
+       return 1;
 }
 
 static ulong get_sp (void)