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-Freescale MCF53017EVB ColdFire Development Board
-================================================
-
-TsiChung Liew(Tsi-Chung.Liew@freescale.com)
-Created 10/22/08
-===========================================
-
-
-Changed files:
-==============
-
-- board/freescale/m53017evb/m53017evb.c Dram setup
-- board/freescale/m53017evb/mii.c Mii access
-- board/freescale/m53017evb/Makefile Makefile
-- board/freescale/m53017evb/config.mk config make
-- board/freescale/m53017evb/u-boot.lds Linker description
-
-- arch/m68k/cpu/mcf532x/cpu.c cpu specific code
-- arch/m68k/cpu/mcf532x/cpu_init.c FBCS, Mux pins, icache and RTC extra regs
-- arch/m68k/cpu/mcf532x/interrupts.c cpu specific interrupt support
-- arch/m68k/cpu/mcf532x/speed.c system, flexbus, and cpu clock
-- arch/m68k/cpu/mcf532x/Makefile Makefile
-- arch/m68k/cpu/mcf532x/config.mk config make
-- arch/m68k/cpu/mcf532x/start.S start up assembly code
-
-- doc/README.m53017evb This readme file
-
-- drivers/net/mcffec.c ColdFire common FEC driver
-- drivers/net/mcfmii.c ColdFire common Mii driver
-- drivers/serial/mcfuart.c ColdFire common UART driver
-- drivers/rtc/mcfrtc.c Realtime clock Driver
-
-- include/asm-m68k/bitops.h Bit operation function export
-- include/asm-m68k/byteorder.h Byte order functions
-- include/asm-m68k/fec.h FEC structure and definition
-- include/asm-m68k/fsl_i2c.h I2C structure and definition
-- include/asm-m68k/global_data.h Global data structure
-- include/asm-m68k/immap.h ColdFire specific header file and driver macros
-- include/asm-m68k/immap_5301x.h mcf5301x specific header file
-- include/asm-m68k/io.h io functions
-- include/asm-m68k/m532x.h mcf5301x specific header file
-- include/asm-m68k/posix_types.h Posix
-- include/asm-m68k/processor.h header file
-- include/asm-m68k/ptrace.h Exception structure
-- include/asm-m68k/rtc.h Realtime clock header file
-- include/asm-m68k/string.h String function export
-- include/asm-m68k/timer.h Timer structure and definition
-- include/asm-m68k/types.h Data types definition
-- include/asm-m68k/uart.h Uart structure and definition
-- include/asm-m68k/u-boot.h u-boot structure
-
-- include/configs/M53017EVB.h Board specific configuration file
-
-- arch/m68k/lib/board.c board init function
-- arch/m68k/lib/cache.c
-- arch/m68k/lib/interrupts Coldfire common interrupt functions
-- arch/m68k/lib/m68k_linux.c
-- arch/m68k/lib/time.c Timer functions (Dma timer and PIT)
-- arch/m68k/lib/traps.c Exception init code
-
-1 MCF5301x specific Options/Settings
-====================================
-1.1 pre-loader is no longer suppoer in thie coldfire family
-
-1.2 Configuration settings for M53017EVB Development Board
-CONFIG_MCF5301x -- define for all MCF5301x CPUs
-CONFIG_M53015 -- define for MCF53015 CPUs
-CONFIG_M53017EVB -- define for M53017EVB board
-
-CONFIG_MCFUART -- define to use common CF Uart driver
-CONFIG_SYS_UART_PORT -- define UART port number, start with 0, 1 and 2
-CONFIG_BAUDRATE -- define UART baudrate
-
-CONFIG_MCFRTC -- define to use common CF RTC driver
-CONFIG_SYS_MCFRTC_BASE -- provide base address for RTC in immap.h
-CONFIG_SYS_RTC_OSCILLATOR -- define RTC clock frequency
-RTC_DEBUG -- define to show RTC debug message
-CONFIG_CMD_DATE -- enable to use date feature in u-boot
-
-CONFIG_MCFFEC -- define to use common CF FEC driver
-CONFIG_MII -- enable to use MII driver
-CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c
-CONFIG_SYS_DISCOVER_PHY -- enable PHY discovery
-CONFIG_SYS_RX_ETH_BUFFER -- Set FEC Receive buffer
-CONFIG_SYS_FAULT_ECHO_LINK_DOWN --
-CONFIG_SYS_FEC0_PINMUX -- Set FEC0 Pin configuration
-CONFIG_SYS_FEC0_MIIBASE -- Set FEC0 MII base register
-MCFFEC_TOUT_LOOP -- set FEC timeout loop
-
-CONFIG_MCFTMR -- define to use DMA timer
-CONFIG_MCFPIT -- define to use PIT timer
-
-CONFIG_FSL_I2C -- define to use FSL common I2C driver
-CONFIG_HARD_I2C -- define for I2C hardware support
-CONFIG_SOFT_I2C -- define for I2C bit-banged
-CONFIG_SYS_I2C_SPEED -- define for I2C speed
-CONFIG_SYS_I2C_SLAVE -- define for I2C slave address
-CONFIG_SYS_I2C_OFFSET -- define for I2C base address offset
-CONFIG_SYS_IMMR -- define for MBAR offset
-
-CONFIG_SYS_MBAR -- define MBAR offset
-
-CONFIG_MONITOR_IS_IN_RAM -- Not support
-
-CONFIG_SYS_INIT_RAM_ADDR -- defines the base address of the MCF5301x internal SRAM
-
-CONFIG_SYS_CSn_BASE -- defines the Chip Select Base register
-CONFIG_SYS_CSn_MASK -- defines the Chip Select Mask register
-CONFIG_SYS_CSn_CTRL -- defines the Chip Select Control register
-
-CONFIG_SYS_SDRAM_BASE -- defines the DRAM Base
-
-2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL
-===========================================
-2.1. System memory map:
- Flash: 0x00000000-0x3FFFFFFF (1024MB)
- DDR: 0x40000000-0x7FFFFFFF (1024MB)
- SRAM: 0x80000000-0x8FFFFFFF (256MB)
- IP: 0xFC000000-0xFFFFFFFF (256MB)
-
-2.2. For the initial bringup, we adopted a consistent memory scheme between u-boot and
- linux kernel, you can customize it based on your system requirements:
- Flash0: 0x00000000-0x00FFFFFF (16MB)
- DDR: 0x40000000-0x4FFFFFFF (256MB)
- SRAM: 0x80000000-0x80007FFF (32KB)
- IP: 0xFC000000-0xFC0FFFFF (64KB)
-
-3. COMPILATION
-==============
-3.1 To create U-Boot the gcc-4.x-xx compiler set (ColdFire ELF or
-uClinux version) from codesourcery.com was used. Download it from:
-http://www.codesourcery.com/gnu_toolchains/coldfire/download.html
-
-3.2 Compilation
- export CROSS_COMPILE=cross-compile-prefix
- cd u-boot
- make distclean
- make M53017EVB_config
- make
-
-4. SCREEN DUMP
-==============
-4.1 M53017EVB Development board
- (NOTE: May not show exactly the same)
-
-U-Boot 2008.10 (Oct 22 2007 - 11:07:57)
-
-CPU: Freescale MCF53015 (Mask:76 Version:0)
- CPU CLK 240 Mhz BUS CLK 80 Mhz
-Board: Freescale M53017EVB
-I2C: ready
-DRAM: 64 MB
-FLASH: 16 MB
-In: serial
-Out: serial
-Err: serial
-NAND: 16 MiB
-Net: FEC0, FEC1
--> print
-bootdelay=1
-baudrate=115200
-ethaddr=00:e0:0c:bc:e5:60
-hostname=M53017EVB
-netdev=eth0
-loadaddr=40010000
-u-boot=u-boot.bin
-load=tftp ${loadaddr) ${u-boot}
-upd=run load; run prog
-prog=prot off 0 3ffff;era 0 3ffff;cp.b ${loadaddr} 0 ${filesize};save
-gatewayip=192.168.1.1
-netmask=255.255.255.0
-ipaddr=192.168.1.3
-serverip=192.168.1.2
-stdin=serial
-stdout=serial
-stderr=serial
-mem=65024k
-
-Environment size: 437/4092 bytes
-->