PXA: Fix ZipitZ2 for Reloc

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

board/zipitz2/Makefile

@@ -29,17 +29,15 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(BOARD).a
 
 COBJS	:= zipitz2.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

board/zipitz2/config.mk

@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0xa1000000

board/zipitz2/lowlevel_init.S

@@ -1,40 +0,0 @@
-/*
- * Aeronix Zipit Z2 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

board/zipitz2/zipitz2.c

@@ -44,10 +44,11 @@ inline void lcd_start(void) {};
 
 int board_init (void)
 {
-	/* memory and cpu-speed are setup before relocation */
-	/* so we do _nothing_ here */
+	/* We have RAM, disable cache */
+	dcache_disable();
+	icache_disable();
 
-	/* arch number of Lubbock-Board */
+	/* arch number of Z2 */
 	gd->bd->bi_arch_number = MACH_TYPE_ZIPIT2;
 
 	/* adress of boot parameters */
@@ -59,24 +60,23 @@ int board_init (void)
 	return 0;
 }
 
-int board_late_init(void)
+struct serial_device *default_serial_console (void)
 {
-	setenv("stdout", "serial");
-	setenv("stderr", "serial");
-	return 0;
+	return &serial_stuart_device;
 }
 
-struct serial_device *default_serial_console (void)
+extern void pxa_dram_init(void);
+int dram_init(void)
 {
-	return &serial_stuart_device;
+	pxa_dram_init();
+	gd->ram_size = PHYS_SDRAM_1_SIZE;
+	return 0;
 }
 
-int dram_init (void)
+void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
-	return 0;
 }
 
 #ifdef	CONFIG_CMD_SPI

include/configs/zipitz2.h

@@ -41,8 +41,9 @@
 #define CONFIG_ENV_ADDR			0x40000
 #define CONFIG_ENV_SIZE			0x20000
 
-#define	CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + CONFIG_STACKSIZE)
+#define	CONFIG_SYS_MALLOC_LEN		(128*1024)
 #define	CONFIG_SYS_GBL_DATA_SIZE	512
+#define	CONFIG_ARCH_CPU_INIT
 
 #define	CONFIG_BOOTCOMMAND						\
 	"if mmc init && fatload mmc 0 0xa0000000 uboot.script ; then "	\
@@ -56,7 +57,7 @@
 #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 */
 
 /*
@@ -176,7 +177,7 @@ unsigned char zipitz2_spi_read(void);
 #define	CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_DRAM_BASE
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1)
+#define	CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_GBL_DATA_SIZE + PHYS_SDRAM_1 + 2048)
 
 /*
  * NOR FLASH
@@ -221,7 +222,7 @@ unsigned char zipitz2_spi_read(void);
 #define CONFIG_SYS_GPCR3_VAL	0x00000000
 #define CONFIG_SYS_GPDR0_VAL	0xdafcee00
 #define CONFIG_SYS_GPDR1_VAL	0xffa3aaab
-#define CONFIG_SYS_GPDR2_VAL	0x8fe1ffff
+#define CONFIG_SYS_GPDR2_VAL	0x8fe9ffff
 #define CONFIG_SYS_GPDR3_VAL	0x001b1f8a
 #define CONFIG_SYS_GPSR0_VAL	0x06080400
 #define CONFIG_SYS_GPSR1_VAL	0x007f0000