MIPS: bootm: add missing initramfs relocation

The initramfs is currently only relocated if the user calls
the bootm ramdisk subcommand. If bootm should be used without
subcommands, the arch-specific bootm code needs to implement
the relocation.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c
index 71bb0d2a199b28512828640352ec547b67cf6ff9..f947fd6c9e759bd54786c824f9826d21e371be3c 100644 (file)
--- a/arch/mips/lib/bootm.c
+++ b/arch/mips/lib/bootm.c
@@ -52,6 +52,20 @@ void arch_lmb_reserve(struct lmb *lmb)
        lmb_reserve(lmb, sp, CONFIG_SYS_SDRAM_BASE + gd->ram_size - sp);
 }
 
+static int boot_setup_linux(bootm_headers_t *images)
+{
+       int ret;
+       ulong rd_len;
+
+       rd_len = images->rd_end - images->rd_start;
+       ret = boot_ramdisk_high(&images->lmb, images->rd_start,
+               rd_len, &images->initrd_start, &images->initrd_end);
+       if (ret)
+               return ret;
+
+       return 0;
+}
+
 static void linux_cmdline_init(void)
 {
        linux_argc = 1;
@@ -224,6 +238,8 @@ static void boot_jump_linux(bootm_headers_t *images)
 int do_bootm_linux(int flag, int argc, char * const argv[],
                        bootm_headers_t *images)
 {
+       int ret;
+
        /* No need for those on MIPS */
        if (flag & BOOTM_STATE_OS_BD_T)
                return -1;
@@ -243,6 +259,10 @@ int do_bootm_linux(int flag, int argc, char * const argv[],
                return 0;
        }
 
+       ret = boot_setup_linux(images);
+       if (ret)
+               return ret;
+
        boot_cmdline_linux(images);
        boot_prep_linux(images);
        boot_jump_linux(images);