README.SPL: Add a small Debugging section

Signed-off-by: Tom Rini <trini@ti.com>
12 years ago · f8e754d51c
parent a1ea8e5109
commit f8e754d51c
1 changed files with 7 additions and 0 deletions
--- a/doc/README.SPL
+++ b/doc/README.SPL
@ -78,3 +78,10 @@ an SPL CPU in boards.cfg as follows:

 This this case CPU will be set to "normal_cpu" during the main u-boot
 build and "spl_cpu" during the SPL build.
+
+
+Debugging
+---------
+
+When building SPL with DEBUG set you may also need to set CONFIG_PANIC_HANG
+as in most cases do_reset is not defined within SPL.