[SeaBIOS] [PATCH v2 18/19] Turn handle_post() into a no-op for CSM build

[David Woodhouse]

From: David Woodhouse

This removes 25KiB of unused cruft from the image, crucially making the
difference between a 128KiB image (which works with OVMF) and a 256KiB
image (which doesn't).

Signed-off-by: David Woodhouse 
---
 src/post.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/post.c b/src/post.c
index ec014c0..2f3633d 100644
--- a/src/post.c
+++ b/src/post.c
@@ -389,6 +389,9 @@ doreloc(void)
 void VISIBLE32FLAT
 handle_post(void)
 {
+    if (CONFIG_CSM)
+        return;
+
     debug_serial_preinit();
     dprintf(1, "Start bios (version %s)\n", VERSION);