[PATCH 07/38] x86: Add a comment for board_init_f_r_trampoline()

[Simon Glass]

Add a comment for this function in the header.

Change the function (and the one after) to use __noreturn to keep
checkpatch happy.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 arch/x86/include/asm/u-boot-x86.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/u-boot-x86.h b/arch/x86/include/asm/u-boot-x86.h
index 8f38c2d1c601..1610d7237bcd 100644
--- a/arch/x86/include/asm/u-boot-x86.h
+++ b/arch/x86/include/asm/u-boot-x86.h
@@ -102,8 +102,14 @@ int video_bios_init(void);
  */
 int fsp_save_s3_stack(void);
 
-void	board_init_f_r_trampoline(ulong) __attribute__ ((noreturn));
-void	board_init_f_r(void) __attribute__ ((noreturn));
+/**
+ * board_init_f_r_trampoline() - jump to relocated address with new stack
+ *
+ * @sp: New stack pointer to use
+ */
+void __noreturn board_init_f_r_trampoline(ulong sp);
+
+void __noreturn board_init_f_r(void);
 
 int arch_misc_init(void);
 
-- 
2.40.0.348.gf938b09366-goog