Its useful to know where the device tree is if we have set 'autostart'
to 'no. We come back to the prompt after a boot command and we can
than post process the device tree but we need to know where it was put
report this back via the env variable 'bootm_fdtaddr'.
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
---
lib_ppc/bootm.c | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/lib_ppc/bootm.c b/lib_ppc/bootm.c
index 81803dd..a872d31 100644
--- a/lib_ppc/bootm.c
+++ b/lib_ppc/bootm.c
@@ -277,8 +277,17 @@ do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char
*argv[],
#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
unlock_ram_in_cache();
#endif
- if (!images->autostart)
+ if (!images->autostart) {
+#if defined(CONFIG_OF_LIBFDT)
+ if (of_flat_tree) {
+ char buf[32];
+
+ sprintf (buf, "%llx", (u64)(u32)of_flat_tree);
+ setenv("bootm_fdtaddr", buf);
+ }
+#endif
return ;
+ }
#if defined(CONFIG_OF_LIBFDT)
if (of_flat_tree) { /* device tree; boot new style */
--
1.5.5.1
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