diff options
Diffstat (limited to 'roms/u-boot-sam460ex/include/configs/delta.h')
| -rw-r--r-- | roms/u-boot-sam460ex/include/configs/delta.h | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/roms/u-boot-sam460ex/include/configs/delta.h b/roms/u-boot-sam460ex/include/configs/delta.h new file mode 100644 index 000000000..9c46c5bdb --- /dev/null +++ b/roms/u-boot-sam460ex/include/configs/delta.h @@ -0,0 +1,263 @@ +/* + * Configuation settings for the Delta 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_CPU_MONAHANS 1 /* Intel Monahan CPU */ +#define CONFIG_DELTA 1 /* Delta board */ + +/* #define CONFIG_LCD 1 */ +#ifdef CONFIG_LCD +#define CONFIG_SHARP_LM8V31 +#endif +#define BOARD_LATE_INIT 1 + +#undef CONFIG_SKIP_RELOCATE_UBOOT +#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ + +/* we will never enable dcache, because we have to setup MMU first */ +#define CONFIG_SYS_NO_DCACHE + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256*1024) +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ + +/* + * Hardware drivers + */ +#undef TURN_ON_ETHERNET +#ifdef TURN_ON_ETHERNET +# define CONFIG_DRIVER_SMC91111 1 +# define CONFIG_SMC91111_BASE 0x14000300 +# define CONFIG_SMC91111_EXT_PHY +# define CONFIG_SMC_USE_32_BIT +# undef CONFIG_SMC_USE_IOFUNCS /* just for use with the kernel */ +#endif + +#define CONFIG_HARD_I2C 1 /* required for DA9030 access */ +#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */ +#define CONFIG_SYS_I2C_SLAVE 1 /* I2C controllers address */ +#define DA9030_I2C_ADDR 0x49 /* I2C address of DA9030 */ +#define CONFIG_SYS_DA9030_EXTON_DELAY 100000 /* wait x us after DA9030 reset via EXTON */ +#define CONFIG_SYS_I2C_INIT_BOARD 1 +/* #define CONFIG_HW_WATCHDOG 1 /\* Required for hitting the DA9030 WD *\/ */ + +#define DELTA_CHECK_KEYBD 1 /* check for keys pressed during boot */ +#define CONFIG_PREBOOT "\0" + +#ifdef DELTA_CHECK_KEYBD +# define KEYBD_DATALEN 4 /* we have four keys */ +# define KEYBD_KP_DKIN0 0x1 /* vol+ */ +# define KEYBD_KP_DKIN1 0x2 /* vol- */ +# define KEYBD_KP_DKIN2 0x3 /* multi */ +# define KEYBD_KP_DKIN5 0x4 /* SWKEY_GN */ +#endif /* DELTA_CHECK_KEYBD */ + +/* + * select serial console configuration + */ +#define CONFIG_PXA_SERIAL +#define CONFIG_FFUART 1 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_BAUDRATE 115200 + + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> + +#ifdef TURN_ON_ETHERNET + +#define CONFIG_CMD_PING + +#else + +#define CONFIG_CMD_SAVEENV +#define CONFIG_CMD_NAND +#define CONFIG_CMD_I2C + +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS + +#endif + +/* USB */ +#define CONFIG_USB_OHCI_NEW 1 +#define CONFIG_USB_STORAGE 1 +#define CONFIG_DOS_PARTITION 1 + +#include <asm/arch/pxa-regs.h> /* for OHCI_REGS_BASE */ + +#undef CONFIG_SYS_USB_OHCI_BOARD_INIT +#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 +#define CONFIG_SYS_USB_OHCI_REGS_BASE OHCI_REGS_BASE +#define CONFIG_SYS_USB_OHCI_SLOT_NAME "delta" +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 + +#define CONFIG_BOOTDELAY -1 +#define CONFIG_ETHADDR 08:00:3e:26:0a:5b +#define CONFIG_NETMASK 255.255.0.0 +#define CONFIG_IPADDR 192.168.0.21 +#define CONFIG_SERVERIP 192.168.0.250 +#define CONFIG_BOOTCOMMAND "bootm 80000" +#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200" +#define CONFIG_CMDLINE_TAG +#define CONFIG_TIMESTAMP + +#if defined(CONFIG_CMD_KGDB) +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_HUSH_PARSER 1 +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#ifdef CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */ +#else +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#endif +#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_DEVICE_NULLDEV 1 + +#define CONFIG_SYS_MEMTEST_START 0x80400000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x80800000 /* 4 ... 8 MB in DRAM */ + +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_DRAM_BASE + 0x8000) /* default load address */ + +#define CONFIG_SYS_HZ 1000 + +/* Monahans Core Frequency */ +#define CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO 16 /* valid values: 8, 16, 24, 31 */ +#define CONFIG_SYS_MONAHANS_TURBO_RUN_MODE_RATIO 1 /* valid values: 1, 2 */ + + + /* valid baudrates */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +#ifdef CONFIG_MMC +#define CONFIG_PXA_MMC +#define CONFIG_CMD_MMC +#define CONFIG_SYS_MMC_BASE 0xF0000000 +#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 4 /* we have 2 banks of DRAM */ +#define PHYS_SDRAM_1 0x80000000 /* SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE 0x1000000 /* 64 MB */ +#define PHYS_SDRAM_2 0x81000000 /* SDRAM Bank #2 */ +#define PHYS_SDRAM_2_SIZE 0x1000000 /* 64 MB */ +#define PHYS_SDRAM_3 0x82000000 /* SDRAM Bank #3 */ +#define PHYS_SDRAM_3_SIZE 0x1000000 /* 64 MB */ +#define PHYS_SDRAM_4 0x83000000 /* SDRAM Bank #4 */ +#define PHYS_SDRAM_4_SIZE 0x1000000 /* 64 MB */ + +#define CONFIG_SYS_DRAM_BASE 0x80000000 /* at CS0 */ +#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB Ram */ + +#undef CONFIG_SYS_SKIP_DRAM_SCRUB + +/* + * NAND Flash + */ +#define CONFIG_SYS_NAND0_BASE 0x0 /* 0x43100040 */ /* 0x10000000 */ +#undef CONFIG_SYS_NAND1_BASE + +#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE } +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ + +/* nand timeout values */ +#define CONFIG_SYS_NAND_PROG_ERASE_TO 3000 +#define CONFIG_SYS_NAND_OTHER_TO 100 +#define CONFIG_SYS_NAND_SENDCMD_RETRY 3 +#undef NAND_ALLOW_ERASE_ALL /* Allow erasing bad blocks - don't use */ + +/* NAND Timing Parameters (in ns) */ +#define NAND_TIMING_tCH 10 +#define NAND_TIMING_tCS 0 +#define NAND_TIMING_tWH 20 +#define NAND_TIMING_tWP 40 + +#define NAND_TIMING_tRH 20 +#define NAND_TIMING_tRP 40 + +#define NAND_TIMING_tR 11123 +#define NAND_TIMING_tWHR 100 +#define NAND_TIMING_tAR 10 + +/* NAND debugging */ +#define CONFIG_SYS_DFC_DEBUG1 /* usefull */ +#undef CONFIG_SYS_DFC_DEBUG2 /* noisy */ +#undef CONFIG_SYS_DFC_DEBUG3 /* extremly noisy */ + +#define CONFIG_MTD_DEBUG +#define CONFIG_MTD_DEBUG_VERBOSE 1 + +#define CONFIG_SYS_NO_FLASH 1 + +#define CONFIG_ENV_IS_IN_NAND 1 +#define CONFIG_ENV_OFFSET 0x40000 +#define CONFIG_ENV_OFFSET_REDUND 0x44000 +#define CONFIG_ENV_SIZE 0x4000 + +#endif /* __CONFIG_H */ |