From 720a650caa510bf8e941f8da247fc572958f3c3d Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Tue, 28 Sep 2010 15:50:49 +0200
Subject: [PATCH] PXA: Fix vpac270 for Reloc

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---
 board/vpac270/Makefile        | 10 ++++-----
 board/vpac270/config.mk       |  1 -
 board/vpac270/lowlevel_init.S | 39 -----------------------------------
 board/vpac270/vpac270.c       | 10 +++++----
 include/configs/vpac270.h     |  6 +++---
 5 files changed, 13 insertions(+), 53 deletions(-)
 delete mode 100644 board/vpac270/config.mk
 delete mode 100644 board/vpac270/lowlevel_init.S

diff --git a/board/vpac270/Makefile b/board/vpac270/Makefile
index f5014fc253..c3599178da 100644
--- a/board/vpac270/Makefile
+++ b/board/vpac270/Makefile
@@ -24,17 +24,15 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(BOARD).a
 
 COBJS	:= vpac270.o
-SOBJS	:= lowlevel_init.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
 
 clean:
-	rm -f $(SOBJS) $(OBJS)
+	rm -f $(OBJS)
 
 distclean:	clean
 	rm -f $(LIB) core *.bak $(obj).depend
diff --git a/board/vpac270/config.mk b/board/vpac270/config.mk
deleted file mode 100644
index 0f10662ce3..0000000000
--- a/board/vpac270/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0xa1000000
diff --git a/board/vpac270/lowlevel_init.S b/board/vpac270/lowlevel_init.S
deleted file mode 100644
index c40d12fa14..0000000000
--- a/board/vpac270/lowlevel_init.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Voipac PXA270 Lowlevel Hardware Initialization
- *
- * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
- *
- * 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
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/macro.h>
-
-.globl lowlevel_init
-lowlevel_init:
-	pxa_gpio_setup
-	pxa_wait_ticks	0x8000
-	pxa_mem_setup
-	pxa_wakeup
-	pxa_intr_setup
-	pxa_clock_setup
-
-	mov	pc, lr
diff --git a/board/vpac270/vpac270.c b/board/vpac270/vpac270.c
index f91ff97b2c..91d85800bb 100644
--- a/board/vpac270/vpac270.c
+++ b/board/vpac270/vpac270.c
@@ -32,6 +32,10 @@ DECLARE_GLOBAL_DATA_PTR;
  */
 int board_init(void)
 {
+	/* We have RAM, disable cache */
+	dcache_disable();
+	icache_disable();
+
 	/* memory and cpu-speed are setup before relocation */
 	/* so we do _nothing_ here */
 
@@ -49,13 +53,11 @@ struct serial_device *default_serial_console(void)
 	return &serial_ffuart_device;
 }
 
-
+extern void pxa_dram_init(void);
 int dram_init(void)
 {
+	pxa_dram_init();
 	gd->ram_size = PHYS_SDRAM_1_SIZE;
-#ifdef	CONFIG_256M_U_BOOT
-	gd->ram_size += PHYS_SDRAM_2_SIZE;
-#endif
 	return 0;
 }
 
diff --git a/include/configs/vpac270.h b/include/configs/vpac270.h
index 1bcd2f3e04..1923a177a1 100644
--- a/include/configs/vpac270.h
+++ b/include/configs/vpac270.h
@@ -34,7 +34,7 @@
 #define	CONFIG_ENV_OVERWRITE
 #define	CONFIG_SYS_MALLOC_LEN		(128*1024)
 #define	CONFIG_SYS_GBL_DATA_SIZE	128
-
+#define	CONFIG_ARCH_CPU_INIT
 #define	CONFIG_BOOTCOMMAND						\
 	"if mmc init && fatload mmc 0 0xa4000000 uImage; then "		\
 		"bootm 0xa4000000; "					\
@@ -51,7 +51,7 @@
 #define	CONFIG_BOOTDELAY		2	/* Autoboot delay */
 #define	CONFIG_CMDLINE_TAG
 #define	CONFIG_SETUP_MEMORY_TAGS
-
+#define	CONFIG_SYS_TEXT_BASE		0x0
 #define	CONFIG_LZMA			/* LZMA compression support */
 
 /*
@@ -183,7 +183,7 @@
 #define	CONFIG_SYS_LOAD_ADDR		(0x5c000000)
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define	CONFIG_SYS_INIT_SP_ADDR		\
-	(CONFIG_SYS_GBL_DATA_SIZE + CONFIG_STACKSIZE + PHYS_SDRAM_1)
+	(PHYS_SDRAM_1 + CONFIG_SYS_GBL_DATA_SIZE + 2048)
 
 /*
  * NOR FLASH
-- 
2.25.1