Currently Barebox does not support 2 stage loading on Zynq, so the
image must fit into the free OCRAM area. Add a check to the mkimage
tool to validate this.
Signed-off-by: Lucas Stach <d...@lynxeye.de>
---
scripts/zynq_mkimage.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/scripts/zynq_mkimage.c b/scripts/zynq_mkimage.c
index bf214ca5d0d1..0a1c069472e9 100644
--- a/scripts/zynq_mkimage.c
+++ b/scripts/zynq_mkimage.c
@@ -283,6 +283,11 @@ int main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
+ if (st.st_size > 192 * 1024) {
+ fprintf(stderr, "Image too big, will not fit in OCRAM!\n");
+ exit(EXIT_FAILURE);
+ }
+
buf = calloc(st.st_size + IMAGE_OFFSET, sizeof(char));
if (!buf) {
fprintf(stderr, "Unable to allocate buffer\n");
--
2.23.0
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