[U-Boot] Getting pcmcia drivers builtin by default (bug?)

Kristoffer Ericson kristoffer.ericson at gmail.com
Wed Sep 9 22:56:13 CEST 2009


Greetings,

Trying to get my arm board going when i noticed that it for some strange
reason tries to get two pcmcia drivers built in my binary.

Looking at the pcmcia makefile it seems like any image will
always include that. What am I missing?

/Kristoffer

#
# (C) Copyright 2000-2007
# Wolfgang Denk, DENX Software Engineering, wd at denx.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
#

include $(TOPDIR)/config.mk

LIB	:= $(obj)libpcmcia.a

COBJS-$(CONFIG_I82365) += i82365.o
COBJS-$(CONFIG_8xx) += mpc8xx_pcmcia.o
COBJS-$(CONFIG_PXA_PCMCIA) += pxa_pcmcia.o
COBJS-y += rpx_pcmcia.o
COBJS-$(CONFIG_IDE_TI_CARDBUS) += ti_pci1410a.o
COBJS-y += tqm8xx_pcmcia.o
COBJS-$(CONFIG_MARUBUN_PCCARD) += marubun_pcmcia.o

COBJS	:= $(COBJS-y)
SRCS	:= $(COBJS:.o=.c)
OBJS	:= $(addprefix $(obj),$(COBJS))

all:	$(LIB)

$(LIB):	$(obj).depend $(OBJS)
	$(AR) $(ARFLAGS) $@ $(OBJS)

#########################################################################

# defines $(obj).depend target
include $(SRCTREE)/rules.mk

sinclude $(obj).depend

#########################################################################

Log:
make[1]: Leaving directory `/home/kristoffer/work/projects/u-boot.git/drivers/net/sk98lin'
make -C drivers/pci/
make[1]: Entering directory `/home/kristoffer/work/projects/u-boot.git/drivers/pci'
arm-linux-ar crv libpci.a
make[1]: Leaving directory `/home/kristoffer/work/projects/u-boot.git/drivers/pci'
make -C drivers/pcmcia/
make[1]: Entering directory `/home/kristoffer/work/projects/u-boot.git/drivers/pcmcia'
arm-linux-gcc  -g  -Os   -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0xc1000000 -I/home/kristoffer/work/projects/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/crosstool/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/include -pipe  -DCONFIG_ARM -D__ARM__ -marm  -mabi=aapcs-linux -mno-thumb-interwork -march=armv4 -mtune=strongarm1100 -Wall -Wstrict-prototypes -fno-stack-protector   -o rpx_pcmcia.o rpx_pcmcia.c -c
arm-linux-gcc  -g  -Os   -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0xc1000000 -I/home/kristoffer/work/projects/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/crosstool/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/include -pipe  -DCONFIG_ARM -D__ARM__ -marm  -mabi=aapcs-linux -mno-thumb-interwork -march=armv4 -mtune=strongarm1100 -Wall -Wstrict-prototypes -fno-stack-protector   -o tqm8xx_pcmcia.o tqm8xx_pcmcia.c -c
arm-linux-ar crv libpcmcia.a rpx_pcmcia.o tqm8xx_pcmcia.o
r - rpx_pcmcia.o
r - tqm8xx_pcmcia.o
make[1]: Leaving directory `/home/kristoffer/work/projects/u-boot.git/drivers/pcmcia'
make -C drivers/power/
make[1]: Entering directory `/home/kristoffer/work/projects/u-boot.git/drivers/power'
arm-linux-ar crv libpower.a
make[1]: Leaving directory `/home/kristoffer/work/projects/u-boot.git/drivers/power'
make -C drivers/spi/

My diffset:
diff --git a/MAKEALL b/MAKEALL
index f0ed8ea..8786581 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -485,6 +485,7 @@ LIST_SA="		\
 	gcplus		\
 	lart		\
 	shannon		\
+	jornada		\
 "
 
 #########################################################################
diff --git a/Makefile b/Makefile
index 0449a5b..4317cdc 100644
--- a/Makefile
+++ b/Makefile
@@ -2716,6 +2716,9 @@ lart_config	:	unconfig
 shannon_config	:	unconfig
 	@$(MKCONFIG) $(@:_config=) arm sa1100 shannon
 
+jornada_config	:	unconfig
+	@$(MKCONFIG) $(@:_config=) arm sa1100 jornada
+
 #########################################################################
 ## ARM92xT Systems
 #########################################################################
diff --git a/board/jornada/Makefile b/board/jornada/Makefile
new file mode 100644
index 0000000..1b4e192
--- /dev/null
+++ b/board/jornada/Makefile
@@ -0,0 +1,53 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# 2004 (c) MontaVista Software, Inc.
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= jornada.o
+SOBJS	:= setup.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/jornada/config.mk b/board/jornada/config.mk
new file mode 100644
index 0000000..d1a08f9
--- /dev/null
+++ b/board/jornada/config.mk
@@ -0,0 +1,7 @@
+#
+# SA-1110 based HP Jornada board
+#
+# The Intel Jornada 1 bank of 32 MiB SDRAM
+#
+
+TEXT_BASE = 0xc1000000
diff --git a/board/jornada/jornada.c b/board/jornada/jornada.c
new file mode 100644
index 0000000..4a2f341
--- /dev/null
+++ b/board/jornada/jornada.c
@@ -0,0 +1,72 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger at sysgo.de>
+ *
+ * 2004 (c) MontaVista Software, Inc.
+ *
+ * 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 <common.h>
+#include <SA-1100.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+
+static inline u8
+readb(volatile u8 * p)
+{
+	return *p;
+}
+
+static inline void
+writeb(u8 v, volatile u8 * p)
+{
+	*p = v;
+}
+
+static void jornada_init(void)
+{
+PPSR &= ~(GPIO_GPIO10 | GPIO_GPIO7);
+PPDR |= GPIO_GPIO10 | GPIO_GPIO7);
+
+msleep(10 * 1000);
+
+PPSR |= GPIO_GPIO10;
+}
+
+int board_init(void)
+{
+	gd->bd->bi_arch_number = 48;
+	gd->bd->bi_boot_params = 0xc0000100;
+
+	jornada_init();
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+	return (0);
+}
diff --git a/board/jornada/setup.S b/board/jornada/setup.S
new file mode 100644
index 0000000..f031c71
--- /dev/null
+++ b/board/jornada/setup.S
@@ -0,0 +1,124 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw at its.tudelft.nl) and
+ *		       Jan-Derk Bakker (J.D.Bakker at its.tudelft.nl)
+ * 2004 (c) MontaVista Software, Inc.
+ *
+ * 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"
+
+
+/*-----------------------------------------------------------------------
+ * Board defines:
+ */
+
+#define MDCNFG		0x00
+#define MDCAS00		0x04
+#define MDCAS01		0x08
+#define MDCAS02		0x0C
+#define MSC0		0x10
+#define MSC1		0x14
+#define MECR		0x18
+#define MDREFR		0x1C
+#define MDCAS20		0x20
+#define MDCAS21		0x24
+#define MDCAS22		0x28
+#define MSC2		0x2C
+#define SMCNFG		0x30
+
+#define	MDCNFG_BANK0_ENABLE	(1 << 0)
+#define MDCNFG_DTIM0_SDRAM	(1 << 2)
+#define MDCNFG_DWID0_32B	(0 << 3)
+#define MDCNFG_DRAC0(n_)	(((n_) & 7) << 4)
+#define MDCNFG_TRP0(n_)		(((n_) & 0xF) << 8)
+#define MDCNFG_TDL0(n_)		(((n_) & 3) << 12)
+#define MDCNFG_TWR0(n_)		(((n_) & 3) << 14)
+#define MSC_RT_ROMFLASH		0
+#define MSC_RBW32		(0 << 2)
+#define MSC_RDF(n_)		(((n_) & 0x1f) << 3)
+#define MSC_RDN(n_)		(((n_) & 0x1f) << 8)
+#define MSC_RRR(n_)		(((n_) & 0x07) << 13)
+#define MSC_RT_VARLAT_345	1
+
+#define mdcnfg_1	(MDCNFG_BANK0_ENABLE|MDCNFG_DTIM0_SDRAM|MDCNFG_DWID0_32B|MDCNFG_DRAC0(6)|MDCNFG_TRP0(2)|MDCNFG_TDL0(3)|MDCNFG_TWR0(1))
+#define cs0_1		(MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(15)|MSC_RDN(15)|MSC_RRR(2))
+#define cs1_1		(MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(30)|MSC_RDN(31)|MSC_RRR(7))
+#define cs2_1		(MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(30)|MSC_RDN(31)|MSC_RRR(7))
+#define cs3_1		(MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(31)|MSC_RDN(31)|MSC_RRR(7))
+#define cs4_1		(MSC_RT_VARLAT_345|MSC_RBW32|MSC_RDF(11)|MSC_RDN(9)|MSC_RRR(1))
+#define cs5_1		(MSC_RT_VARLAT_345|MSC_RBW32|MSC_RDF(3)|MSC_RDN(0)|MSC_RRR(1))
+#define msc0_1		(cs0_1|(cs1_1 << 16))
+#define msc1_1		(cs2_1|(cs3_1 << 16))
+#define msc2_1		(cs4_1|(cs5_1 << 16))
+
+
+/*-----------------------------------------------------------------------
+ * Setup parameters for the board:
+ */
+
+
+MEM_BASE:	.long	0xa0000000
+MEM_START:	.long	0xc0000000
+
+/* calculated from old blob bootloader */
+mdcnfg:		.long	mdcnfg_1	/* 0x00007265 */
+mdcas00:	.long	0x5555557f	/* 0x5555557f */
+mdcas01:	.long	0x55555555	/* 0x55555555 */
+mdcas02:	.long	0x55555555	/* 0x55555555 */
+msc0:		.long	msc0_1		/* 0xfff04f78 */
+msc1:		.long	msc1_1		/* 0xfff8fff0 */
+mecr:		.long	0x98c698c6	/* 0x98c698c6 */
+mdrefr:		.long	/* 0x04340327 */
+mdcas20:	.long	0xd1284142	/* 0xd1284142 */
+mdcas21:	.long	0x72249529	/* 0x72249529 */
+mdcas22:	.long	0x78414351	/* 0x78414351 */
+msc2:		.long	msc2_1		/* 0x201d2959 */
+smcnfg:		.long	0x00000000	/* 0x00000000 */
+
+	.globl lowlevel_init
+lowlevel_init:
+	mov	r5, lr
+
+	/* Setting up the memory and stuff */
+	ldr	r0, MEM_BASE
+	ldr	r1, mdcas00
+	str	r1, [r0, #MDCAS00]
+	
+	ldr	r1, mdcas01
+	str	r1, [r0, #MDCAS01]
+	
+	ldr	r1, mdcas02
+	str	r1, [r0, #MDCAS02]
+	
+	ldr	r1, mdcnfg
+	str	r1, [r0, #MDCNFG]
+
+	/* Load something to activate bank */
+	ldr	r2, MEM_START
+.rept	8
+	ldr	r3, [r2]
+.endr
+
+	/* All done... */
+	mov	pc, lr
diff --git a/board/jornada/u-boot.lds b/board/jornada/u-boot.lds
new file mode 100644
index 0000000..de6101e
--- /dev/null
+++ b/board/jornada/u-boot.lds
@@ -0,0 +1,58 @@
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+ * 2004 (c) MontaVista Software, Inc.
+ *
+ * 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
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text :
+	{
+		cpu/sa1100/start.o	(.text)
+		*(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+	. = ALIGN(4);
+	.data : { *(.data) }
+
+	. = ALIGN(4);
+	.got : { *(.got) }
+
+
+	. = .;
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	. = ALIGN(4);
+	__bss_start = .;
+	.bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
+	_end = .;
+}
diff --git a/include/configs/jornada.h b/include/configs/jornada.h
new file mode 100644
index 0000000..1ead121
--- /dev/null
+++ b/include/configs/jornada.h
@@ -0,0 +1,152 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger at sysgo.de>
+ *
+ * 2004 (c) MontaVista Software, Inc.
+ *
+ * Configuation settings for the Intel Assabet board.
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_SA1110		1	/* This is an SA1100 CPU */
+#define CONFIG_JORNADA700	1	/* on an HP Jornada 700  */
+
+#undef CONFIG_USE_IRQ
+/* we will never enable dcache, because we have to setup MMU first */
+#define CONFIG_SYS_NO_DCACHE
+
+#define CONFIG_CMDLINE_TAG	 1	/* enable passing of ATAGs      */
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG	 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN          (CONFIG_ENV_SIZE + 128*1024)
+#define CONFIG_SYS_GBL_DATA_SIZE       128	/* size rsrvd for initial data */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SA1100_SERIAL
+#define CONFIG_SERIAL3		1	/* we use serial 3 */
+#define CONFIG_BAUDRATE		19200   /* can we go faster? */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_ENV_SIZE		0x2000
+#define CONFIG_ENV_IS_IN_FLASH	1
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_MISC
+#undef CONFIG_CMD_SETGETDCR
+#undef CONFIG_CMD_XIMG
+
+
+#define CONFIG_BOOTDELAY	5
+#define CONFIG_BOOTARGS		"console=ttySA0,115200n8"
+#define CONFIG_BOOTCOMMAND	"bootp;bootm"
+#define CONFIG_SYS_AUTOLOAD     "n"	/* No autoload */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP		/* undef to save memory         */
+#define CONFIG_SYS_PROMPT		"HP Jornada # "	/* Monitor Command Prompt       */
+#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size      */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS		16	/* max number of command args   */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size    */
+
+#define CONFIG_SYS_MEMTEST_START	0xc0400000	/* memtest works on     */
+#define CONFIG_SYS_MEMTEST_END		0xc0800000	/* 4 ... 8 MB in DRAM   */
+
+#define CONFIG_SYS_LOAD_ADDR		0xc0000000	/* default load address */
+
+#define CONFIG_SYS_HZ			3686400	/* incrementer freq: 3.6864 MHz */
+#define CONFIG_SYS_CPUSPEED		0x0a	/* set core clock to 206MHz */
+
+						/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE	{ 19200, 38400, 57600 }
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE	(128*1024)	/* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1	/* we have 1 bank of SDRAM */
+#define PHYS_SDRAM_1		0xc0000000	/* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	0x04000000	/* 32 MB */
+
+#define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */
+#define PHYS_FLASH_SIZE		0x04000000	/* 32 MB */
+#define PHYS_FLASH_BANK_SIZE    0x01000000	/* 16 MB Banks */
+#define PHYS_FLASH_SECT_SIZE    0x00040000	/* 256 KB sectors (x2) */
+
+#define CONFIG_SYS_MONITOR_BASE        TEXT_BASE
+#define CONFIG_SYS_MONITOR_LEN         (256 * 1024)	/* Reserve 256 KB for Monitor */
+
+#if CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_RAMSTART
+#endif
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
+#define CONFIG_SYS_FLASH_SIZE		PHYS_FLASH_SIZE
+#define CONFIG_SYS_FLASH_CFI		1	/* flash is CFI conformant      */
+#define CONFIG_FLASH_CFI_DRIVER		1	/* use common cfi driver        */
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster) */
+#define CONFIG_SYS_MAX_FLASH_BANKS     1	/* max # of memory banks        */
+#define CONFIG_SYS_FLASH_INCREMENT     0	/* there is only one bank       */
+#define CONFIG_SYS_MAX_FLASH_SECT      128	/* max # of sectors on one chip */
+#undef CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_FLASH_BANKS_LIST    { CONFIG_SYS_FLASH_BASE }
+
+#define CONFIG_ENV_IN_OWN_SECTOR	1
+#define CONFIG_ENV_ADDR			(PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE)
+#define CONFIG_ENV_SECT_SIZE		PHYS_FLASH_SECT_SIZE
+
+#endif /* __CONFIG_H */



-- 
Kristoffer Ericson <kristoffer.ericson at gmail.com>


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