From 5036ebd190e04ff9bbb69dde3d0524206c328601 Mon Sep 17 00:00:00 2001
From: Keith Hui <buurin@gmail.com>
Date: Mon, 11 Sep 2017 18:34:44 -0400
Subject: [PATCH] cpu/intel/car/cache_as_ram.inc: Remove unused code
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Remove CAR testing code currently blocked out by #if. Newer CAR code
don't even do it anymore.

Change-Id: I2d53b4e7a244824c7aa2c0f597ed91e17f6cc668
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/21502
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/cpu/intel/car/cache_as_ram.inc | 44 ------------------------------
 1 file changed, 44 deletions(-)

diff --git a/src/cpu/intel/car/cache_as_ram.inc b/src/cpu/intel/car/cache_as_ram.inc
index baa10c0ab0..7cf55b3381 100644
--- a/src/cpu/intel/car/cache_as_ram.inc
+++ b/src/cpu/intel/car/cache_as_ram.inc
@@ -187,50 +187,6 @@ clear_fixed_var_mtrr_out:
 	xorl	%eax, %eax
 	rep	stosl
 
-#if 0
-	/* Check the cache as ram. */
-	movl	$CacheBase, %esi
-	movl	$(CacheSize >> 2), %ecx
-.xin1:
-	movl	%esi, %eax
-	movl	%eax, (%esi)
-	decl	%ecx
-	je	.xout1
-	add	$4, %esi
-	jmp	.xin1
-.xout1:
-
-	movl	$CacheBase, %esi
-	// movl	$(CacheSize >> 2), %ecx
-	movl	$4, %ecx
-.xin1x:
-	movl	%esi, %eax
-
-	movl	$0x4000, %edx
-	movb	%ah, %al
-.testx1:
-	outb	%al, $0x80
-	decl	%edx
-	jnz	.testx1
-
-	movl	(%esi), %eax
-	cmpb	0xff, %al
-	je	.xin2	/* Don't show. */
-
-	movl	$0x4000, %edx
-.testx2:
-	outb	%al, $0x80
-	decl	%edx
-	jnz	.testx2
-
-.xin2:
-	decl	%ecx
-	je	.xout1x
-	add	$4, %esi
-	jmp	.xin1x
-.xout1x:
-#endif
-
 	movl	$(CacheBase + CacheSize - 4), %eax
 	movl	%eax, %esp
 lout: