Merge branch 'master' of git://git.denx.de/u-boot-usb

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

diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index cc2b0e2dad2111877023cfbc6806da69d324f4e1..25b4675744f57f8e58f7390159a88f5ea9b772d1 100644 (file)
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -566,8 +566,27 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        }
 #ifdef CONFIG_OF_BOARD_SETUP
        /* Call the board-specific fixup routine */
-       else if (strncmp(argv[1], "boa", 3) == 0)
-               ft_board_setup(working_fdt, gd->bd);
+       else if (strncmp(argv[1], "boa", 3) == 0) {
+               int err = ft_board_setup(working_fdt, gd->bd);
+
+               if (err) {
+                       printf("Failed to update board information in FDT: %s\n",
+                              fdt_strerror(err));
+                       return CMD_RET_FAILURE;
+               }
+       }
+#endif
+#ifdef CONFIG_OF_SYSTEM_SETUP
+       /* Call the board-specific fixup routine */
+       else if (strncmp(argv[1], "sys", 3) == 0) {
+               int err = ft_system_setup(working_fdt, gd->bd);
+
+               if (err) {
+                       printf("Failed to add system information to FDT: %s\n",
+                              fdt_strerror(err));
+                       return CMD_RET_FAILURE;
+               }
+       }
 #endif
        /* Create a chosen node */
        else if (strncmp(argv[1], "cho", 3) == 0) {
@@ -581,7 +600,7 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                        initrd_end = simple_strtoul(argv[3], NULL, 16);
                }
 
-               fdt_chosen(working_fdt, 1);
+               fdt_chosen(working_fdt);
                fdt_initrd(working_fdt, initrd_start, initrd_end);
 
 #if defined(CONFIG_FIT_SIGNATURE)
@@ -612,7 +631,7 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                }
 
                ret = fit_config_verify(working_fdt, cfg_noffset);
-               if (ret == 1)
+               if (ret == 0)
                        return CMD_RET_SUCCESS;
                else
                        return CMD_RET_FAILURE;
@@ -621,7 +640,7 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        }
        /* resize the fdt */
        else if (strncmp(argv[1], "re", 2) == 0) {
-               fdt_resize(working_fdt);
+               fdt_shrink_to_minimum(working_fdt);
        }
        else {
                /* Unrecognized command */
@@ -1007,6 +1026,9 @@ static char fdt_help_text[] =
        "addr [-c]  <addr> [<length>]   - Set the [control] fdt location to <addr>\n"
 #ifdef CONFIG_OF_BOARD_SETUP
        "fdt boardsetup                      - Do board-specific set up\n"
+#endif
+#ifdef CONFIG_OF_SYSTEM_SETUP
+       "fdt systemsetup                     - Do system-specific set up\n"
 #endif
        "fdt move   <fdt> <newaddr> <length> - Copy the fdt to <addr> and make it active\n"
        "fdt resize                          - Resize fdt to size + padding to 4k addr\n"