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-rw-r--r--README7
1 files changed, 5 insertions, 2 deletions
diff --git a/README b/README
index 9285ddda40..6272853993 100644
--- a/README
+++ b/README
@@ -2908,8 +2908,11 @@ FIT uImage format:
Support for lib/libgeneric.o in SPL binary
CONFIG_SPL_PAD_TO
- Linker address to which the SPL should be padded before
- appending the SPL payload.
+ Image offset to which the SPL should be padded before appending
+ the SPL payload. By default, this is defined as
+ CONFIG_SPL_MAX_SIZE, or 0 if CONFIG_SPL_MAX_SIZE is undefined.
+ CONFIG_SPL_PAD_TO must be either 0, meaning to append the SPL
+ payload without any padding, or >= CONFIG_SPL_MAX_SIZE.
CONFIG_SPL_TARGET
Final target image containing SPL and payload. Some SPLs