PXA: Fix ZipitZ2 for Reloc

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

diff --git a/board/zipitz2/Makefile b/board/zipitz2/Makefile
index 267383550acbd557542595e5ac405dcd93917a1c..8d452de63cb8d00e12208261274e3a739ca8ccaa 100644 (file)
--- a/board/zipitz2/Makefile
+++ b/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

diff --git a/board/zipitz2/config.mk b/board/zipitz2/config.mk
deleted file mode 100644 (file)
index 0f10662..0000000
--- a/board/zipitz2/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0xa1000000

diff --git a/board/zipitz2/lowlevel_init.S b/board/zipitz2/lowlevel_init.S
deleted file mode 100644 (file)
index 82a52e8..0000000
--- a/board/zipitz2/lowlevel_init.S
+++ /dev/null
@@ -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

diff --git a/board/zipitz2/zipitz2.c b/board/zipitz2/zipitz2.c
index f7edc4c8cabe3189e0d4bd426726965c980e1e20..9e6a0d51c4e8d1e0eddc1cdf41aac20a109c6a45 100644 (file)
--- a/board/zipitz2/zipitz2.c
+++ b/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

diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index 642c5753bbbdb8dce68a86e8d2199d1bfb8480dd..ce65d1f1c6e2b30d3acd69c5b477bd1f9eca81d0 100644 (file)
--- a/include/configs/zipitz2.h
+++ b/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