[U-Boot] [PATCH 3/9] arm: x86: Drop command-line code when CONFIG_CMDLINE is disabled

[Simon Glass]

Update the link script to drop this code when not needed. This is only done
for two architectures at present.

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

 arch/arm/cpu/u-boot.lds | 3 +++
 arch/x86/cpu/u-boot.lds | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds
index e148ab7..ebea070 100644
--- a/arch/arm/cpu/u-boot.lds
+++ b/arch/arm/cpu/u-boot.lds
@@ -14,6 +14,9 @@ OUTPUT_ARCH(arm)
 ENTRY(_start)
 SECTIONS
 {
+#ifndef CONFIG_CMDLINE
+	/DISCARD/ : { *(.u_boot_list_2_cmd_*) }
+#endif
 #if defined(CONFIG_ARMV7_SECURE_BASE) && defined(CONFIG_ARMV7_NONSEC)
 	/*
 	 * If CONFIG_ARMV7_SECURE_BASE is true, secure code will not
diff --git a/arch/x86/cpu/u-boot.lds b/arch/x86/cpu/u-boot.lds
index b0d8531..36f59ea 100644
--- a/arch/x86/cpu/u-boot.lds
+++ b/arch/x86/cpu/u-boot.lds
@@ -12,6 +12,10 @@ ENTRY(_start)
 
 SECTIONS
 {
+#ifndef CONFIG_CMDLINE
+	/DISCARD/ : { *(.u_boot_list_2_cmd_*) }
+#endif
+
 	. = CONFIG_SYS_TEXT_BASE;	/* Location of bootcode in flash */
 	__text_start = .;
 	.text  : { *(.text*); }
-- 
2.7.0.rc3.207.g0ac5344