arm720: Further clean up the arm720t directory

[u-boot] / arch / arm / cpu / arm720t / cpu.c

diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c
index 2e2f543d0ad46d833046953e7ed7d9f1b7dcbc70..820614e0ea6da3c63d43c4421fa99af37921949f 100644 (file)
--- a/arch/arm/cpu/arm720t/cpu.c
+++ b/arch/arm/cpu/arm720t/cpu.c
@@ -27,34 +27,12 @@
  */
 
 /*
- * CPU specific code
+ * cleanup_before_linux() - Prepare the CPU to jump to Linux
+ *
+ * This function is called just before we call Linux, it
+ * prepares the processor for linux
  */
-
-#include <common.h>
-#include <command.h>
-#include <asm/hardware.h>
-#include <asm/system.h>
-
-#if !defined(CONFIG_INTEGRATOR) || !defined(CONFIG_ARCH_INTEGRATOR)
-#error No cleanup_before_linux() defined for this CPU type
-#endif
-
-int cleanup_before_linux (void)
+int cleanup_before_linux(void)
 {
-       /*
-        * this function is called just before we call linux
-        * it prepares the processor for linux
-        *
-        * we turn off caches etc ...
-        * and we set the CPU-speed to 73 MHz - see start.S for details
-        */
-
-#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
-       /* No cleanup before linux for IntegratorAP/CM720T as yet */
-#elif defined(CONFIG_TEGRA)
-       /* No cleanup before linux for tegra as yet */
-#else
-#error No cleanup_before_linux() defined for this CPU type
-#endif
        return 0;
 }