From 18d77c39a5b2b3a56cd356dafe305a08317f625e Mon Sep 17 00:00:00 2001
From: hcg <hcg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 20 Mar 2007 09:59:17 +0000
Subject: Added primary and secondary bootloaders

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6626 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../image/u-boot/patches/001-lowlevel-config.patch | 91 ++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 target/linux/at91-2.6/image/u-boot/patches/001-lowlevel-config.patch

(limited to 'target/linux/at91-2.6/image/u-boot/patches/001-lowlevel-config.patch')

diff --git a/target/linux/at91-2.6/image/u-boot/patches/001-lowlevel-config.patch b/target/linux/at91-2.6/image/u-boot/patches/001-lowlevel-config.patch
new file mode 100644
index 000000000..25f92e496
--- /dev/null
+++ b/target/linux/at91-2.6/image/u-boot/patches/001-lowlevel-config.patch
@@ -0,0 +1,91 @@
+--- u-boot-1.1.4/cpu/arm920t/config.mk	2005-12-16 17:39:27.000000000 +0100
++++ u-boot-1.1.4.klaus/cpu/arm920t/config.mk	2006-02-27 19:07:41.000000000 +0100
+@@ -30,5 +30,5 @@
+ # Supply options according to compiler version
+ #
+ # =========================================================================
+-PLATFORM_CPPFLAGS +=$(call cc-option,-mapcs-32,-mabi=apcs-gnu)
++PLATFORM_CPPFLAGS +=$(call cc-option,-mapcs-32)
+ PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
+--- u-boot-1.1.4/cpu/arm920t/start.S	2005-12-16 17:39:27.000000000 +0100
++++ u-boot-1.1.4.klaus/cpu/arm920t/start.S	2006-02-22 16:45:24.000000000 +0100
+@@ -237,6 +237,7 @@
+  */
+ 
+ 
++#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+ cpu_init_crit:
+ 	/*
+ 	 * flush v4 I/D caches
+@@ -265,6 +266,7 @@
+ 	mov	lr, ip
+ 	mov	pc, lr
+ 
++#endif
+ 
+ /*
+  *************************************************************************
+--- u-boot-1.1.4/examples/Makefile	2005-12-16 17:39:27.000000000 +0100
++++ u-boot-1.1.4.klaus/examples/Makefile	2006-03-02 02:37:14.000000000 +0100
+@@ -30,7 +30,7 @@
+ endif
+ 
+ ifeq ($(ARCH),arm)
+-LOAD_ADDR = 0xc100000
++LOAD_ADDR = 0x21000000
+ endif
+ 
+ ifeq ($(ARCH),mips)
+--- u-boot-1.1.4/include/config.h	1970-01-01 01:00:00.000000000 +0100
++++ u-boot-1.1.4.klaus/include/config.h	2006-02-27 19:04:46.000000000 +0100
+@@ -0,0 +1,2 @@
++/* Automatically generated - do not edit */
++#include <configs/at91rm9200dk.h>
+--- u-boot-1.1.4/include/config.mk	1970-01-01 01:00:00.000000000 +0100
++++ u-boot-1.1.4.klaus/include/config.mk	2006-02-27 19:04:46.000000000 +0100
+@@ -0,0 +1,4 @@
++ARCH   = arm
++CPU    = arm920t
++BOARD  = at91rm9200dk
++SOC    = at91rm9200
+--- u-boot-1.1.4/include/configs/at91rm9200dk.h	2005-12-16 17:39:27.000000000 +0100
++++ u-boot-1.1.4.klaus/include/configs/at91rm9200dk.h	2006-02-26 22:44:17.000000000 +0100
+@@ -25,6 +25,11 @@
+ #ifndef __CONFIG_H
+ #define __CONFIG_H
+ 
++// Added 2 defines to skip re-init lowlevel and relocate HCG HLH
++//
++#define CONFIG_SKIP_LOWLEVEL_INIT
++#define CONFIG_SKIP_RELOCATE_UBOOT
++
+ /* ARM asynchronous clock */
+ #define AT91C_MAIN_CLOCK	179712000	/* from 18.432 MHz crystal (18432000 / 4 * 39) */
+ #define AT91C_MASTER_CLOCK	59904000	/* peripheral clock (AT91C_MASTER_CLOCK / 3) */
+@@ -165,12 +170,12 @@
+ #define CFG_FLASH_ERASE_TOUT		(2*CFG_HZ) /* Timeout for Flash Erase */
+ #define CFG_FLASH_WRITE_TOUT		(2*CFG_HZ) /* Timeout for Flash Write */
+ 
+-#undef	CFG_ENV_IS_IN_DATAFLASH
++#define	CFG_ENV_IS_IN_DATAFLASH
+ 
+ #ifdef CFG_ENV_IS_IN_DATAFLASH
+-#define CFG_ENV_OFFSET			0x20000
++#define CFG_ENV_OFFSET			0x21000
+ #define CFG_ENV_ADDR			(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
+-#define CFG_ENV_SIZE			0x2000  /* 0x8000 */
++#define CFG_ENV_SIZE			0x8400  /* 0x8000 */
+ #else
+ #define CFG_ENV_IS_IN_FLASH		1
+ #ifdef CONFIG_SKIP_LOWLEVEL_INIT
+--- u-boot-1.1.4/Makefile	2005-12-16 17:39:27.000000000 +0100
++++ u-boot-1.1.4.klaus/Makefile	2006-03-02 02:49:23.000000000 +0100
+@@ -57,7 +57,7 @@
+ CROSS_COMPILE = powerpc-linux-
+ endif
+ ifeq ($(ARCH),arm)
+-CROSS_COMPILE = arm-linux-
++CROSS_COMPILE = ../staging_dir/bin/arm-linux-
+ endif
+ ifeq ($(ARCH),i386)
+ ifeq ($(HOSTARCH),i387)
-- 
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