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diff --git a/doc/README.m53017evb b/doc/README.m53017evb deleted file mode 100644 index 64a3d42..0000000 --- a/doc/README.m53017evb +++ /dev/null @@ -1,180 +0,0 @@ -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 --> |