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-rw-r--r--doc/README.SPL7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/README.SPL b/doc/README.SPL
index e4a5ac3..bd375a0 100644
--- 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.