/*
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
+ * Copyright (C) 2008 Lyrtech <www.lyrtech.com>
+ * Copyright (C) 2008 Philip Balister, OpenSDR <philip@opensdr.com>
+ *
* 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
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/sizes.h>
-/*=======*/
/* Board */
-/*=======*/
#define SFFSDR
-#define CFG_NAND_LARGEPAGE
-#define CFG_USE_NAND
-/*===================*/
+#define CONFIG_SYS_NAND_LARGEPAGE
+#define CONFIG_SYS_USE_NAND
+#define CONFIG_SYS_USE_DSPLINK /* don't power up the DSP. */
/* SoC Configuration */
-/*===================*/
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
-#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */
-#define CFG_TIMERBASE 0x01c21400 /* use timer 0 */
-#define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */
-#define CFG_HZ 1000
-/*==================================================*/
-/* EEPROM definitions for Atmel 24LC64 EEPROM chip */
-/*==================================================*/
-#define CFG_I2C_EEPROM_ADDR_LEN 2
-#define CFG_I2C_EEPROM_ADDR 0x50
-#define CFG_EEPROM_PAGE_WRITE_BITS 5
-#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20
-/*=============*/
+#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
+#define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SOC_DM644X
+/* EEPROM definitions for Atmel 24LC64 EEPROM chip */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
/* Memory Info */
-/*=============*/
-#define CFG_MALLOC_LEN (0x10000 + 256*1024) /* malloc() len */
-#define CFG_GBL_DATA_SIZE 128 /* reserved for initial data */
-#define CFG_MEMTEST_START 0x80000000 /* memtest start address */
-#define CFG_MEMTEST_END 0x81000000 /* 16MB RAM test */
+#define CONFIG_SYS_MALLOC_LEN (0x10000 + 256*1024) /* malloc() len */
+#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
+#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
-#define CONFIG_STACKSIZE (256*1024) /* regular stack */
#define PHYS_SDRAM_1 0x80000000 /* DDR Start */
#define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */
#define DDR_4BANKS /* 4-bank DDR2 (128MB) */
-/*====================*/
/* Serial Driver info */
-/*====================*/
-#define CFG_NS16550
-#define CFG_NS16550_SERIAL
-#define CFG_NS16550_REG_SIZE 4 /* NS16550 register size */
-#define CFG_NS16550_COM1 0x01c20000 /* Base address of UART0 */
-#define CFG_NS16550_CLK 27000000 /* Input clock to NS16550 */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
+#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
+#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-/*===================*/
/* I2C Configuration */
-/*===================*/
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_DAVINCI_I2C
-#define CFG_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */
-#define CFG_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
-/*==================================*/
+#define CONFIG_SYS_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */
+#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
/* Network & Ethernet Configuration */
-/*==================================*/
#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_MII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
#define CONFIG_OVERWRITE_ETHADDR_ONCE
-/*=====================*/
/* Flash & Environment */
-/*=====================*/
-#undef CFG_ENV_IS_IN_FLASH
-#define CFG_NO_FLASH
-#define CFG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
-#define CFG_ENV_SECT_SIZE 2048 /* Env sector Size */
-#define CFG_ENV_SIZE SZ_128K
+#undef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_NAND_DAVINCI
+#define CONFIG_SYS_NAND_CS 2
+#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
+#define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
+#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
-#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
-#define CFG_NAND_BASE 0x02000000
-#define CFG_NAND_HW_ECC
-#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define NAND_MAX_CHIPS 1
-#define CFG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
-/*=====================*/
-/* Board related stuff */
-/*=====================*/
-/*==========================================*/
-/* I2C switch definitions for PCA9543 chip */
-/* on Lyrtech SFF SDR board. */
-/* This chip has a single register. */
-/*==========================================*/
-#define CFG_I2C_PCA9543_ADDR 0x70
-#define CFG_I2C_PCA9543_ADDR_LEN 0
-#define CFG_I2C_PCA9543_ENABLE_CH0 0x01 /* Enable channel 0. */
-/*==============================*/
+#define CONFIG_SYS_NAND_BASE 0x02000000
+#define CONFIG_SYS_NAND_HW_ECC
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
+#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
+/* I2C switch definitions for PCA9543 chip */
+#define CONFIG_SYS_I2C_PCA9543_ADDR 0x70
+#define CONFIG_SYS_I2C_PCA9543_ADDR_LEN 0 /* Single register. */
+#define CONFIG_SYS_I2C_PCA9543_ENABLE_CH0 0x01 /* Enable channel 0. */
/* U-Boot general configuration */
-/*==============================*/
-#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
#define CONFIG_MISC_INIT_R
-#undef CONFIG_BOOTDELAY
+#define CONFIG_BOOTDELAY 5 /* Autoboot after 5 seconds. */
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
-#define CFG_PROMPT "U-Boot > " /* Monitor Command Prompt */
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-/* Print buffer size */
-#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-#define CFG_LOAD_ADDR 0x80700000 /* Default Linux kernel
+#define CONFIG_SYS_PROMPT "U-Boot > " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 1024 /* 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_LOAD_ADDR 0x80700000 /* Default Linux kernel
* load address. */
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far,
* may be later */
-#define CFG_HUSH_PARSER
-#define CFG_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_CMDLINE_EDITING
-#define CFG_LONGHELP
+#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
-/*
- * Define this to load an Integrity kernel.
- *
-#define CONFIG_CMD_ELF
- */
-
-/*===================*/
/* Linux Information */
-/*===================*/
#define LINUX_BOOT_PARAM_ADDR 0x80000100
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_BOOTARGS \
- "mem=56M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
-#define CONFIG_BOOTCOMMAND "setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot"
-
-/*=================*/
+#define CONFIG_BOOTARGS \
+ "mem=56M " \
+ "console=ttyS0,115200n8 " \
+ "root=/dev/nfs rw noinitrd ip=dhcp " \
+ "nfsroot=${serverip}:/nfsroot/sffsdr " \
+ "eth0=${ethaddr}"
+#define CONFIG_BOOTCOMMAND \
+ "nand read 87A00000 100000 300000;" \
+ "bootelf 87A00000"
/* U-Boot commands */
-/*=================*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_NAND
#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF /* Needed to load Integrity kernel. */
#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
-/*=======================*/
-/* KGDB support (if any) */
-/*=======================*/
-#ifdef CONFIG_CMD_KGDB
-#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
+
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
#endif
+
+#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+
#endif /* __CONFIG_H */