Lines Matching +full:board +full:- +full:specific
1 Freescale MCF52277EVB ColdFire Development Board
4 TsiChung Liew(Tsi-Chung.Liew@freescale.com)
12 - board/freescale/m52277evb/m52277evb.c Dram setup
13 - board/freescale/m52277evb/Makefile Makefile
14 - board/freescale/m52277evb/config.mk config make
15 - board/freescale/m52277evb/u-boot.lds Linker description
17 - arch/m68k/cpu/mcf5227x/cpu.c cpu specific code
18 - arch/m68k/cpu/mcf5227x/cpu_init.c FBCS, Mux pins, icache and RTC extra regs
19 - arch/m68k/cpu/mcf5227x/interrupts.c cpu specific interrupt support
20 - arch/m68k/cpu/mcf5227x/speed.c system, flexbus, and cpu clock
21 - arch/m68k/cpu/mcf5227x/Makefile Makefile
22 - arch/m68k/cpu/mcf5227x/config.mk config make
23 - arch/m68k/cpu/mcf5227x/start.S start up assembly code
25 - doc/README.m52277evb This readme file
27 - drivers/serial/mcfuart.c ColdFire common UART driver
28 - drivers/rtc/mcfrtc.c Realtime clock Driver
30 - include/asm-m68k/bitops.h Bit operation function export
31 - include/asm-m68k/byteorder.h Byte order functions
32 - include/asm-m68k/crossbar.h CrossBar structure and definition
33 - include/asm-m68k/dspi.h DSPI structure and definition
34 - include/asm-m68k/edma.h eDMA structure and definition
35 - include/asm-m68k/flexbus.h FlexBus structure and definition
36 - include/asm-m68k/fsl_i2c.h I2C structure and definition
37 - include/asm-m68k/global_data.h Global data structure
38 - include/asm-m68k/immap.h ColdFire specific header file and driver macros
39 - include/asm-m68k/immap_5227x.h mcf5227x specific header file
40 - include/asm-m68k/io.h io functions
41 - include/asm-m68k/lcd.h LCD structure and definition
42 - include/asm-m68k/m5227x.h mcf5227x specific header file
43 - include/asm-m68k/posix_types.h Posix
44 - include/asm-m68k/processor.h header file
45 - include/asm-m68k/ptrace.h Exception structure
46 - include/asm-m68k/rtc.h Realtime clock header file
47 - include/asm-m68k/ssi.h SSI structure and definition
48 - include/asm-m68k/string.h String function export
49 - include/asm-m68k/timer.h Timer structure and definition
50 - include/asm-m68k/types.h Data types definition
51 - include/asm-m68k/uart.h Uart structure and definition
52 - include/asm-m68k/u-boot.h U-Boot structure
54 - include/configs/M52277EVB.h Board specific configuration file
56 - arch/m68k/lib/board.c board init function
57 - arch/m68k/lib/cache.c
58 - arch/m68k/lib/interrupts Coldfire common interrupt functions
59 - arch/m68k/lib/m68k_linux.c
60 - arch/m68k/lib/time.c Timer functions (Dma timer and PIT)
61 - arch/m68k/lib/traps.c Exception init code
63 1 MCF52277 specific Options/Settings
65 1.1 pre-loader is no longer suppoer in this coldfire family
67 1.2 Configuration settings for M52277EVB Development Board
68 CONFIG_MCF5227x -- define for all MCF5227x CPUs
69 CONFIG_M52277 -- define for all Freescale MCF52277 CPUs
71 CONFIG_MCFUART -- define to use common CF Uart driver
72 CONFIG_SYS_UART_PORT -- define UART port number, start with 0, 1 and 2
73 CONFIG_BAUDRATE -- define UART baudrate
75 CONFIG_MCFRTC -- define to use common CF RTC driver
76 CONFIG_SYS_MCFRTC_BASE -- provide base address for RTC in immap.h
77 CONFIG_SYS_RTC_OSCILLATOR -- define RTC clock frequency
78 RTC_DEBUG -- define to show RTC debug message
79 CONFIG_CMD_DATE -- enable to use date feature in U-Boot
81 CONFIG_MCFTMR -- define to use DMA timer
82 CONFIG_MCFPIT -- define to use PIT timer
84 CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver
85 CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged
86 CONFIG_SYS_I2C_SPEED -- define for I2C speed
87 CONFIG_SYS_I2C_SLAVE -- define for I2C slave address
88 CONFIG_SYS_I2C_OFFSET -- define for I2C base address offset
89 CONFIG_SYS_IMMR -- define for MBAR offset
91 CONFIG_SYS_MBAR -- define MBAR offset
93 CONFIG_MONITOR_IS_IN_RAM -- Not support
95 CONFIG_SYS_INIT_RAM_ADDR -- defines the base address of the MCF52277 internal SRAM
97 CONFIG_SYS_CSn_BASE -- defines the Chip Select Base register
98 CONFIG_SYS_CSn_MASK -- defines the Chip Select Mask register
99 CONFIG_SYS_CSn_CTRL -- defines the Chip Select Control register
101 CONFIG_SYS_SDRAM_BASE -- defines the DRAM Base
103 CONFIG_LCD and CONFIG_CMD_USB are not supported in this current U-Boot,
106 2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL
109 Flash: 0x00000000-0x3FFFFFFF (1024MB)
110 DDR: 0x40000000-0x7FFFFFFF (1024MB)
111 SRAM: 0x80000000-0x8FFFFFFF (256MB)
112 IP: 0xF0000000-0xFFFFFFFF (256MB)
114 2.2. For the initial bringup, we adopted a consistent memory scheme between U-Boot and
116 Flash0: 0x00000000-0x00FFFFFF (16MB)
118 DDR: 0x40000000-0x4FFFFFFF (64MB)
119 SRAM: 0x80000000-0x80007FFF (32KB)
120 IP: 0xFC000000-0xFC0FFFFF (64KB)
124 3.1 To create U-Boot the gcc-4.1-xx compiler set (ColdFire ELF or
129 export CROSS_COMPILE=cross-compile-prefix
130 cd u-boot-1.x.x
137 4.1 M52277EVB Development board
140 U-Boot 1.3.1 (Jan 8 2008 - 12:44:08)
145 Board: Freescale 52277 EVB
152 -> print
157 load=tftp ${loadaddr) ${u-boot}
160 u-boot=u-boot.bin
167 -> bdinfo
182 ->
183 -> help
184 ? - alias for 'help'
185 base - print or set address offset
186 bdinfo - print Board Info structure
187 boot - boot default, i.e., run 'bootcmd'
188 bootd - boot default, i.e., run 'bootcmd'
189 bootelf - Boot from an ELF image in memory
190 bootm - boot application image from memory
191 bootp - boot image via network using BootP/TFTP protocol
192 bootvx - Boot vxWorks from an ELF image
193 cmp - memory compare
194 coninfo - print console devices and information
195 cp - memory copy
196 crc32 - checksum calculation
197 date - get/set/reset date & time
198 dcache - enable or disable data cache
199 echo - echo args to console
200 erase - erase FLASH memory
201 flinfo - print FLASH memory information
202 go - start application at address 'addr'
203 help - print online help
204 i2c - I2C sub-system
205 icache - enable or disable instruction cache
206 iminfo - print header information for application image
207 imls - list all images found in flash
208 itest - return true/false on integer compare
209 loadb - load binary file over serial line (kermit mode)
210 loads - load S-Record file over serial line
211 loady - load binary file over serial line (ymodem mode)
212 loop - infinite loop on address range
213 ls - list files in a directory (default /)
214 md - memory display
215 mm - memory modify (auto-incrementing)
216 mtest - simple RAM test
217 mw - memory write (fill)
218 nm - memory modify (constant address)
219 ping - send ICMP ECHO_REQUEST to network host
220 printenv- print environment variables
221 protect - enable or disable FLASH write protection
222 reset - Perform RESET of the CPU
223 run - run commands in an environment variable
224 saveenv - save environment variables to persistent storage
225 setenv - set environment variables
226 sleep - delay execution for some time
227 source - run script from memory
228 version - print monitor version
229 ->