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/*
* (C) Copyright 2003
* Robert Schwebel, Pengutronix, r.schwebel@pengutronix.de.
*
* Configuration for the Logotronic DL 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
*/
/*
* include/configs/logodl.h - configuration options, board specific
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* If we are developing, we might want to start U-Boot from ram
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#define CONFIG_INIT_CRITICAL
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_PXA250 1 /* This is an PXA250 CPU */
#define CONFIG_GEALOG 1 /* on a Logotronic GEALOG SG board */
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
/* for timer/console/ethernet */
/*
* Hardware drivers
*/
/*
* select serial console configuration
*/
#define CONFIG_FFUART 1 /* we use FFUART */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 19200
#undef CONFIG_MISC_INIT_R /* FIXME: misc_init_r() missing */
#define CONFIG_COMMANDS (CFG_CMD_FLASH|CFG_CMD_MEMORY|CFG_CMD_ENV|CFG_CMD_RUN|CFG_CMD_ASKENV|CFG_CMD_ECHO)
/* CONFIG_CMD_DFL|CFG_CMD_I2C|CFG_CMD_EEPROM|CFG_CMD_NET|CFG_CMD_JFFS2|CFG_CMD_DHCP) */
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_BOOTDELAY 3
/* #define CONFIG_BOOTARGS "root=/dev/nfs ip=bootp console=ttyS0,19200" */
#define CONFIG_BOOTARGS "console=ttyS0,19200"
#define CONFIG_ETHADDR FF:FF:FF:FF:FF:FF
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 192.168.1.56
#define CONFIG_SERVERIP 192.168.1.2
#define CONFIG_BOOTCOMMAND "bootm 0x40000"
#define CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_CMDLINE_TAG 1
/*
* Miscellaneous configurable options
*/
/*
* Size of malloc() pool; this lives below the uppermost 128 KiB which are
* used for the RAM copy of the uboot code
*
*/
#define CFG_MALLOC_LEN (256*1024)
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "uboot> " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x08000000 /* memtest works on */
#define CFG_MEMTEST_END 0x0800ffff /* 64 KiB */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0x08000000 /* load kernel to this address */
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
/* RS: the oscillator is actually 3680130?? */
#define CFG_CPUSPEED 0x141 /* set core clock to 200/200/100 MHz */
/* 0101000001 */
/* ^^^^^ Memory Speed 99.53 MHz */
/* ^^ Run Mode Speed = 2x Mem Speed */
/* ^^ Turbo Mode Sp. = 1x Run M. Sp. */
#define CFG_MONITOR_LEN 0x20000 /* 128 KiB */
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* SMSC91C111 Network Card
*/
#if 0
#define CONFIG_DRIVER_SMC91111 1
#define CONFIG_SMC91111_BASE 0x10000000 /* chip select 4 */
#undef CONFIG_SMC_USE_32_BIT /* 16 bit bus access */
#undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
#undef CONFIG_SHOW_ACTIVITY
#define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
#endif
/*
* 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 RAM */
#define PHYS_SDRAM_1 0x08000000 /* SRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE (4*1024*1024) /* 4 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define PHYS_FLASH_2 0x01000000 /* Flash Bank #2 */
#define PHYS_FLASH_SIZE (32*1024*1024) /* 32 MB */
#define CFG_DRAM_BASE PHYS_SDRAM_1 /* RAM starts here */
#define CFG_DRAM_SIZE PHYS_SDRAM_1_SIZE
#define CFG_FLASH_BASE PHYS_FLASH_1
/*
* GPIO settings
*
* GP?? == FOOBAR is 0/1
*/
#define _BIT0 0x00000001
#define _BIT1 0x00000002
#define _BIT2 0x00000004
#define _BIT3 0x00000008
#define _BIT4 0x00000010
#define _BIT5 0x00000020
#define _BIT6 0x00000040
#define _BIT7 0x00000080
#define _BIT8 0x00000100
#define _BIT9 0x00000200
#define _BIT10 0x00000400
#define _BIT11 0x00000800
#define _BIT12 0x00001000
#define _BIT13 0x00002000
#define _BIT14 0x00004000
#define _BIT15 0x00008000
#define _BIT16 0x00010000
#define _BIT17 0x00020000
#define _BIT18 0x00040000
#define _BIT19 0x00080000
#define _BIT20 0x00100000
#define _BIT21 0x00200000
#define _BIT22 0x00400000
#define _BIT23 0x00800000
#define _BIT24 0x01000000
#define _BIT25 0x02000000
#define _BIT26 0x04000000
#define _BIT27 0x08000000
#define _BIT28 0x10000000
#define _BIT29 0x20000000
#define _BIT30 0x40000000
#define _BIT31 0x80000000
#define CFG_LED_A_BIT (_BIT18)
#define CFG_LED_A_SR GPSR0
#define CFG_LED_A_CR GPCR0
#define CFG_LED_B_BIT (_BIT16)
#define CFG_LED_B_SR GPSR1
#define CFG_LED_B_CR GPCR1
/* LED A: off, LED B: off */
#define CFG_GPSR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT18)
#define CFG_GPSR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13)
#define CFG_GPSR2_VAL (_BIT14+_BIT15+_BIT16)
#define CFG_GPCR0_VAL 0x00000000
#define CFG_GPCR1_VAL 0x00000000
#define CFG_GPCR2_VAL 0x00000000
#define CFG_GPDR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT17+_BIT18)
#define CFG_GPDR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13)
#define CFG_GPDR2_VAL (_BIT14+_BIT15+_BIT16)
#define CFG_GAFR0_L_VAL (_BIT22+_BIT24+_BIT31)
#define CFG_GAFR0_U_VAL (_BIT15+_BIT17+_BIT19+\
_BIT20+_BIT22+_BIT24+_BIT26+_BIT29+_BIT31)
#define CFG_GAFR1_L_VAL (_BIT3+_BIT4+_BIT6+_BIT8+_BIT10+_BIT12+_BIT15+_BIT17+_BIT19+\
_BIT20+_BIT23+_BIT24+_BIT27+_BIT28+_BIT31)
#define CFG_GAFR1_U_VAL (_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31)
#define CFG_GAFR2_L_VAL (_BIT1+_BIT3+_BIT5+_BIT7+_BIT9+_BIT11+_BIT13+_BIT15+_BIT17+\
_BIT19+_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31)
#define CFG_GAFR2_U_VAL (_BIT1)
#define CFG_PSSR_VAL (0x20)
/*
* Memory settings
*/
#define CFG_MSC0_VAL 0x123c2980
#define CFG_MSC1_VAL 0x123c2661
#define CFG_MSC2_VAL 0x7ff87ff8
/* no sdram/pcmcia here */
#define CFG_MDCNFG_VAL 0x00000000
#define CFG_MDREFR_VAL 0x00000000
#define CFG_MDREFR_VAL_100 0x00000000
#define CFG_MDMRS_VAL 0x00000000
/* only SRAM */
#define SXCNFG_SETTINGS 0x00000000
/*
* PCMCIA and CF Interfaces
*/
#define CFG_MECR_VAL 0x00000000
#define CFG_MCMEM0_VAL 0x00010504
#define CFG_MCMEM1_VAL 0x00010504
#define CFG_MCATT0_VAL 0x00010504
#define CFG_MCATT1_VAL 0x00010504
#define CFG_MCIO0_VAL 0x00004715
#define CFG_MCIO1_VAL 0x00004715
/*
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
/* FIXME */
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
#endif /* __CONFIG_H */
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