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[v2,10/12] x86: tpl: Show next stage being booted

Message ID 20210124100608.v2.10.I4fc555abb2742270d29545815240dee426b378e5@changeid
State Accepted
Commit 3138e4603c39a76fa52b38d9ed52cd7e7277c45d
Delegated to: Bin Meng
Headers show
Series x86: Minor improvements mostly for image loading | expand

Commit Message

Simon Glass Jan. 24, 2021, 5:06 p.m. UTC 
Enhance the debugging to show the next stage being booted as well as a
dump of the start of the image.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

(no changes since v1)

 arch/x86/lib/tpl.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
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Patch

diff --git a/arch/x86/lib/tpl.c b/arch/x86/lib/tpl.c
index 04ff32277fd..c84a0c9bc7d 100644
--- a/arch/x86/lib/tpl.c
+++ b/arch/x86/lib/tpl.c
@@ -111,7 +111,12 @@  int spl_spi_load_image(void)
 
 void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
 {
-	debug("Jumping to U-Boot SPL at %lx\n", (ulong)spl_image->entry_point);
+	debug("Jumping to %s at %lx\n", spl_phase_name(spl_next_phase()),
+	      (ulong)spl_image->entry_point);
+#ifdef DEBUG
+	print_buffer(spl_image->entry_point, (void *)spl_image->entry_point, 1,
+		     0x20, 0);
+#endif
 	jump_to_spl(spl_image->entry_point);
 	hang();
 }