X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farm720t%2Fcpu.c;h=ece09c83a4a35551f266b8dd5231cb3e8c0b74d6;hb=83d290c56fab2d38cd1ab4c4cc7099559c1d5046;hp=974f2880a417a0268cd1c6b43bbc518671aca0f0;hpb=6eba734b5be674a715bab3d052b961862666a1a6;p=oweals%2Fu-boot.git

diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c
index 974f2880a4..ece09c83a4 100644
--- a/arch/arm/cpu/arm720t/cpu.c
+++ b/arch/arm/cpu/arm720t/cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2002
  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
@@ -6,53 +7,15 @@
  * (C) Copyright 2002
  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Alex Zuepke <azu@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
  */
 
 /*
- * 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 <clps7111.h>
-#include <asm/hardware.h>
-#include <asm/system.h>
-
-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_NETARM) || defined(CONFIG_S3C4510B) || defined(CONFIG_LPC2292)
-	disable_interrupts ();
-	/* Nothing more needed */
-#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
-	/* No cleanup before linux for IntegratorAP/CM720T as yet */
-#else
-#error No cleanup_before_linux() defined for this CPU type
-#endif
 	return 0;
 }