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-rw-r--r--lib_ppc/bootm.c50
1 files changed, 24 insertions, 26 deletions
diff --git a/lib_ppc/bootm.c b/lib_ppc/bootm.c
index 16b2f38..36e6776 100644
--- a/lib_ppc/bootm.c
+++ b/lib_ppc/bootm.c
@@ -39,6 +39,8 @@
#include <fdt.h>
#include <libfdt.h>
#include <fdt_support.h>
+
+static void fdt_error (const char *msg);
#endif
#ifdef CONFIG_LOGBUFFER
@@ -269,38 +271,32 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag,
load_end = load_start + image_get_data_size (fdt_hdr);
if ((load_start < image_end) && (load_end > image_start)) {
- puts ("ERROR: fdt overwritten - "
- "must RESET the board to recover.\n");
+ fdt_error ("fdt overwritten");
do_reset (cmdtp, flag, argc, argv);
}
puts (" Verifying Checksum ... ");
if (!image_check_hcrc (fdt_hdr)) {
- puts ("ERROR: fdt header checksum invalid - "
- "must RESET the board to recover.\n");
+ fdt_error ("fdt header checksum invalid");
do_reset (cmdtp, flag, argc, argv);
}
if (!image_check_dcrc (fdt_hdr)) {
- puts ("ERROR: fdt checksum invalid - "
- "must RESET the board to recover.\n");
+ fdt_error ("fdt checksum invalid");
do_reset (cmdtp, flag, argc, argv);
}
puts ("OK\n");
if (!image_check_type (fdt_hdr, IH_TYPE_FLATDT)) {
- puts ("ERROR: uImage is not a fdt - "
- "must RESET the board to recover.\n");
+ fdt_error ("uImage is not a fdt");
do_reset (cmdtp, flag, argc, argv);
}
if (image_get_comp (fdt_hdr) != IH_COMP_NONE) {
- puts ("ERROR: uImage is compressed - "
- "must RESET the board to recover.\n");
+ fdt_error ("uImage is compressed");
do_reset (cmdtp, flag, argc, argv);
}
if (fdt_check_header (of_flat_tree + image_get_header_size ()) != 0) {
- puts ("ERROR: uImage data is not a fdt - "
- "must RESET the board to recover.\n");
+ fdt_error ("uImage data is not a fdt");
do_reset (cmdtp, flag, argc, argv);
}
@@ -310,8 +306,7 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag,
of_flat_tree = (char *)image_get_load (fdt_hdr);
} else {
- puts ("Did not find a flat Flat Device Tree.\n"
- "Must RESET the board to recover.\n");
+ fdt_error ("Did not find a Flattened Device Tree");
do_reset (cmdtp, flag, argc, argv);
}
printf (" Booting using the fdt at 0x%x\n",
@@ -331,14 +326,12 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag,
#endif
if (fdt_check_header (of_flat_tree) != 0) {
- puts ("ERROR: image is not a fdt - "
- "must RESET the board to recover.\n");
+ fdt_error ("image is not a fdt");
do_reset (cmdtp, flag, argc, argv);
}
if (be32_to_cpu (fdt_totalsize (of_flat_tree)) != fdt_len) {
- puts ("ERROR: fdt size != image size - "
- "must RESET the board to recover.\n");
+ fdt_error ("fdt size != image size");
do_reset (cmdtp, flag, argc, argv);
}
}
@@ -428,8 +421,7 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag,
of_start, of_start + of_len - 1);
err = fdt_open_into((void *)of_data, (void *)of_start, of_len);
if (err != 0) {
- puts ("ERROR: fdt move failed - "
- "must RESET the board to recover.\n");
+ fdt_error ("fdt move failed");
do_reset (cmdtp, flag, argc, argv);
}
puts ("OK\n");
@@ -440,21 +432,18 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag,
*/
if (of_flat_tree) {
if (fdt_chosen(of_flat_tree, initrd_start, initrd_end, 0) < 0) {
- puts ("ERROR: /chosen node create failed - "
- "must RESET the board to recover.\n");
+ fdt_error ("/chosen node create failed");
do_reset (cmdtp, flag, argc, argv);
}
#ifdef CONFIG_OF_HAS_UBOOT_ENV
if (fdt_env(of_flat_tree) < 0) {
- puts ("ERROR: /u-boot-env node create failed - "
- "must RESET the board to recover.\n");
+ fdt_error ("/u-boot-env node create failed");
do_reset (cmdtp, flag, argc, argv);
}
#endif
#ifdef CONFIG_OF_HAS_BD_T
if (fdt_bd_t(of_flat_tree) < 0) {
- puts ("ERROR: /bd_t node create failed - "
- "must RESET the board to recover.\n");
+ fdt_error ("/bd_t node create failed");
do_reset (cmdtp, flag, argc, argv);
}
#endif
@@ -499,3 +488,12 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag,
(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
/* does not return */
}
+
+#if defined(CONFIG_OF_LIBFDT)
+static void fdt_error (const char *msg)
+{
+ puts ("ERROR: ");
+ puts (msg);
+ puts (" - must RESET the board to recover.\n");
+}
+#endif