m68k: Use image_setup_linux() instead of local code

Rather than having similar code in m68k, use image_setup_linux() which
should be common across all architectures that use the FDT.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/m68k/lib/bootm.c b/arch/m68k/lib/bootm.c
index d506d0c..56b6512 100644 (file)
--- a/arch/m68k/lib/bootm.c
+++ b/arch/m68k/lib/bootm.c
@@ -78,13 +78,6 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
        if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
                return 1;
 
-       /* allocate space and init command line */
-       ret = boot_get_cmdline (lmb, &cmd_start, &cmd_end);
-       if (ret) {
-               puts("ERROR with allocation of cmdline\n");
-               goto error;
-       }
-
        /* allocate space for kernel copy of board info */
        ret = boot_get_kbd (lmb, &kbd);
        if (ret) {
@@ -93,14 +86,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
        }
        set_clocks_in_mhz(kbd);
 
-       kernel = (void (*)(bd_t *, ulong, ulong, ulong, ulong))images->ep;
-
-       rd_len = images->rd_end - images->rd_start;
-       ret = boot_ramdisk_high (lmb, images->rd_start, rd_len,
-                       &initrd_start, &initrd_end);
+       ret = image_setup_linux(images);
        if (ret)
                goto error;
 
+       kernel = (void (*)(bd_t *, ulong, ulong, ulong, ulong))images->ep;
+
        debug("## Transferring control to Linux (at address %08lx) ...\n",
              (ulong) kernel);