From: Simon Glass <sjg@chromium.org>
Date: Thu, 4 May 2023 22:50:54 +0000 (-0600)
Subject: x86: spl: Show debugging for BSS
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=3d0f885a2adc9320a01a905a9deaa06d51614d92;p=u-boot.git

x86: spl: Show debugging for BSS

Show the area of memory cleared for BSS, when debugging is enabled.

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

diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c
index bdf57ef7b5..5e47ffa7db 100644
--- a/arch/x86/lib/spl.c
+++ b/arch/x86/lib/spl.c
@@ -117,6 +117,8 @@ static int x86_spl_init(void)
 	}
 
 #ifndef CONFIG_SYS_COREBOOT
+	debug("BSS clear from %lx to %lx len %lx\n", (ulong)&__bss_start,
+	      (ulong)&__bss_end, (ulong)&__bss_end - (ulong)&__bss_start);
 	memset(&__bss_start, 0, (ulong)&__bss_end - (ulong)&__bss_start);
 # ifndef CONFIG_TPL