commit 9ece4e63c246eba6c302441739b6aca0241a5507
author Wolfgang Denk <wd@denx.de> Mon Sep 05 14:37:30 2011 +0200
committer Wolfgang Denk <wd@denx.de> Wed Sep 07 21:46:40 2011 +0200
tree bbd3b2874d97975dd5a044f23821e93c95c24834
parent 5174651e0615c17f908955e807fdb3d1fda9af6c

ARM: remove broken "impa7" board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Marius Gröger <mag@sysgo.de>

arch/arm/cpu/arm720t/cpu.c

diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c
index 71d8d6b..974f288 100644
--- a/arch/arm/cpu/arm720t/cpu.c
+++ b/arch/arm/cpu/arm720t/cpu.c
@@ -36,10 +36,6 @@
 #include <asm/hardware.h>
 #include <asm/system.h>
 
-#if defined(CONFIG_IMPA7)
-static void cache_flush(void);
-#endif
-
 int cleanup_before_linux (void)
 {
 	/*
@@ -50,20 +46,7 @@
 	 * and we set the CPU-speed to 73 MHz - see start.S for details
 	 */
 
-#if defined(CONFIG_IMPA7)
-	disable_interrupts ();
-
-	/* turn off I-cache */
-	icache_disable();
-	dcache_disable();
-
-	/* flush I-cache */
-	cache_flush();
-#ifdef CONFIG_ARM7_REVD
-	/* go to high speed */
-	IO_SYSCON3 = (IO_SYSCON3 & ~CLKCTL) | CLKCTL_73;
-#endif
-#elif defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292)
+#if defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292)
 	disable_interrupts ();
 	/* Nothing more needed */
 #elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
@@ -73,13 +56,3 @@
 #endif
 	return 0;
 }
-
-#if defined(CONFIG_IMPA7)
-/* flush I/D-cache */
-static void cache_flush (void)
-{
-	unsigned long i = 0;
-
-	asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (i));
-}
-#endif