diff options
Diffstat (limited to 'roms/u-boot-sam460ex/include/configs/logodl.h')
| -rw-r--r-- | roms/u-boot-sam460ex/include/configs/logodl.h | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/roms/u-boot-sam460ex/include/configs/logodl.h b/roms/u-boot-sam460ex/include/configs/logodl.h new file mode 100644 index 000000000..0535ee127 --- /dev/null +++ b/roms/u-boot-sam460ex/include/configs/logodl.h @@ -0,0 +1,299 @@ +/* + * (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 + +/* + * 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 */ + +/* we will never enable dcache, because we have to setup MMU first */ +#define CONFIG_SYS_NO_DCACHE + +/* + * Hardware drivers + */ + +/* + * select serial console configuration + */ +#define CONFIG_PXA_SERIAL +#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 */ + + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + + +/* + * Command line configuration. + */ +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_ECHO +#define CONFIG_CMD_SAVEENV +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_RUN + + +#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 CONFIG_SYS_MALLOC_LEN (256*1024) + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "uboot> " /* 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 0x08000000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x0800ffff /* 64 KiB */ + +#define CONFIG_SYS_LOAD_ADDR 0x08000000 /* load kernel to this address */ + +#define CONFIG_SYS_HZ 1000 + /* RS: the oscillator is actually 3680130?? */ + +#define CONFIG_SYS_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 CONFIG_SYS_MONITOR_LEN 0x20000 /* 128 KiB */ + + /* valid baudrates */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * SMSC91C111 Network Card + */ +#if 0 +#define CONFIG_NET_MULTI +#define CONFIG_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 CONFIG_SYS_DRAM_BASE PHYS_SDRAM_1 /* RAM starts here */ +#define CONFIG_SYS_DRAM_SIZE PHYS_SDRAM_1_SIZE + +#define CONFIG_SYS_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 CONFIG_SYS_LED_A_BIT (_BIT18) +#define CONFIG_SYS_LED_A_SR GPSR0 +#define CONFIG_SYS_LED_A_CR GPCR0 + +#define CONFIG_SYS_LED_B_BIT (_BIT16) +#define CONFIG_SYS_LED_B_SR GPSR1 +#define CONFIG_SYS_LED_B_CR GPCR1 + + +/* LED A: off, LED B: off */ +#define CONFIG_SYS_GPSR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT18) +#define CONFIG_SYS_GPSR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13) +#define CONFIG_SYS_GPSR2_VAL (_BIT14+_BIT15+_BIT16) + +#define CONFIG_SYS_GPCR0_VAL 0x00000000 +#define CONFIG_SYS_GPCR1_VAL 0x00000000 +#define CONFIG_SYS_GPCR2_VAL 0x00000000 + +#define CONFIG_SYS_GPDR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT17+_BIT18) +#define CONFIG_SYS_GPDR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13) +#define CONFIG_SYS_GPDR2_VAL (_BIT14+_BIT15+_BIT16) + +#define CONFIG_SYS_GAFR0_L_VAL (_BIT22+_BIT24+_BIT31) +#define CONFIG_SYS_GAFR0_U_VAL (_BIT15+_BIT17+_BIT19+\ + _BIT20+_BIT22+_BIT24+_BIT26+_BIT29+_BIT31) +#define CONFIG_SYS_GAFR1_L_VAL (_BIT3+_BIT4+_BIT6+_BIT8+_BIT10+_BIT12+_BIT15+_BIT17+_BIT19+\ + _BIT20+_BIT23+_BIT24+_BIT27+_BIT28+_BIT31) +#define CONFIG_SYS_GAFR1_U_VAL (_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31) +#define CONFIG_SYS_GAFR2_L_VAL (_BIT1+_BIT3+_BIT5+_BIT7+_BIT9+_BIT11+_BIT13+_BIT15+_BIT17+\ + _BIT19+_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31) +#define CONFIG_SYS_GAFR2_U_VAL (_BIT1) + +#define CONFIG_SYS_PSSR_VAL (0x20) + +/* + * Memory settings + */ +#define CONFIG_SYS_MSC0_VAL 0x123c2980 +#define CONFIG_SYS_MSC1_VAL 0x123c2661 +#define CONFIG_SYS_MSC2_VAL 0x7ff87ff8 + + +/* no sdram/pcmcia here */ +#define CONFIG_SYS_MDCNFG_VAL 0x00000000 +#define CONFIG_SYS_MDREFR_VAL 0x00000000 +#define CONFIG_SYS_MDREFR_VAL_100 0x00000000 +#define CONFIG_SYS_MDMRS_VAL 0x00000000 + +/* only SRAM */ +#define SXCNFG_SETTINGS 0x00000000 + +/* + * PCMCIA and CF Interfaces + */ + +#define CONFIG_SYS_MECR_VAL 0x00000000 +#define CONFIG_SYS_MCMEM0_VAL 0x00010504 +#define CONFIG_SYS_MCMEM1_VAL 0x00010504 +#define CONFIG_SYS_MCATT0_VAL 0x00010504 +#define CONFIG_SYS_MCATT1_VAL 0x00010504 +#define CONFIG_SYS_MCIO0_VAL 0x00004715 +#define CONFIG_SYS_MCIO1_VAL 0x00004715 + + +/* + * FLASH and environment organization + */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ + +/* timeout values are in ticks */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ +#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */ + +/* FIXME */ +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */ +#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ + +#endif /* __CONFIG_H */ |