Merge branch '080131_artila' of git://linux-arm.org/u-boot-armdev

[platform/kernel/u-boot.git] / lib_arm / armlinux.c

diff --git a/lib_arm/armlinux.c b/lib_arm/armlinux.c
index 6d32a41..42098fc 100644 (file)
--- a/lib_arm/armlinux.c
+++ b/lib_arm/armlinux.c
@@ -78,6 +78,8 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
        void (*theKernel)(int zero, int arch, uint params);
        image_header_t *hdr = &header;
        bd_t *bd = gd->bd;
+       int machid = bd->bi_arch_number;
+       char *s;
 
 #ifdef CONFIG_CMDLINE_TAG
        char *commandline = getenv ("bootargs");
@@ -85,6 +87,12 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 
        theKernel = (void (*)(int, int, uint))ntohl(hdr->ih_ep);
 
+       s = getenv ("machid");
+       if (s) {
+               machid = simple_strtoul (s, NULL, 16);
+               printf ("Using machid 0x%x from environment\n", machid);
+       }
+
        /*
         * Check if there is an initrd image
         */
@@ -160,7 +168,8 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
                        do_reset (cmdtp, flag, argc, argv);
                }
 
-#if defined(CONFIG_B2) || defined(CONFIG_EVB4510) || defined(CONFIG_ARMADILLO)
+#if defined(CONFIG_B2) || defined(CONFIG_EVB4510) ||   \
+               defined(CONFIG_ARMADILLO) || defined(CONFIG_M501SK)
                /*
                 *we need to copy the ramdisk to SRAM to let Linux boot
                 */
@@ -260,7 +269,7 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 
        cleanup_before_linux ();
 
-       theKernel (0, bd->bi_arch_number, bd->bi_boot_params);
+       theKernel (0, machid, bd->bi_boot_params);
 }