TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 1 | Freescale MCF54455EVB ColdFire Development Board |
| 2 | ================================================ |
| 3 | |
| 4 | TsiChung Liew(Tsi-Chung.Liew@freescale.com) |
| 5 | Created 4/08/07 |
| 6 | =========================================== |
| 7 | |
| 8 | |
| 9 | Changed files: |
| 10 | ============== |
| 11 | |
| 12 | - board/freescale/m54455evb/m54455evb.c Dram setup, IDE pre init, and PCI init |
| 13 | - board/freescale/m54455evb/flash.c Atmel and INTEL flash support |
| 14 | - board/freescale/m54455evb/Makefile Makefile |
| 15 | - board/freescale/m54455evb/config.mk config make |
| 16 | - board/freescale/m54455evb/u-boot.lds Linker description |
| 17 | |
| 18 | - common/cmd_bdinfo.c Clock frequencies output |
| 19 | - common/cmd_mii.c mii support |
| 20 | |
Peter Tyser | 45dbaf2 | 2010-04-12 22:28:12 -0500 | [diff] [blame] | 21 | - arch/m68k/cpu/mcf5445x/cpu.c cpu specific code |
| 22 | - arch/m68k/cpu/mcf5445x/cpu_init.c Flexbus ChipSelect, Mux pins setup, icache and RTC extra regs |
| 23 | - arch/m68k/cpu/mcf5445x/interrupts.c cpu specific interrupt support |
| 24 | - arch/m68k/cpu/mcf5445x/speed.c system, pci, flexbus, and cpu clock |
| 25 | - arch/m68k/cpu/mcf5445x/Makefile Makefile |
| 26 | - arch/m68k/cpu/mcf5445x/config.mk config make |
| 27 | - arch/m68k/cpu/mcf5445x/start.S start up assembly code |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 28 | |
Patrick Delaunay | 03a4c42 | 2020-02-28 15:18:14 +0100 | [diff] [blame^] | 29 | - board/freescale/m54455evb/README This readme file |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 30 | |
| 31 | - drivers/net/mcffec.c ColdFire common FEC driver |
| 32 | - drivers/serial/mcfuart.c ColdFire common UART driver |
| 33 | |
| 34 | - include/asm-m68k/bitops.h Bit operation function export |
| 35 | - include/asm-m68k/byteorder.h Byte order functions |
| 36 | - include/asm-m68k/fec.h FEC structure and definition |
| 37 | - include/asm-m68k/fsl_i2c.h I2C structure and definition |
| 38 | - include/asm-m68k/global_data.h Global data structure |
| 39 | - include/asm-m68k/immap.h ColdFire specific header file and driver macros |
| 40 | - include/asm-m68k/immap_5445x.h mcf5445x specific header file |
| 41 | - include/asm-m68k/io.h io functions |
| 42 | - include/asm-m68k/m5445x.h mcf5445x 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/string.h String function export |
| 48 | - include/asm-m68k/timer.h Timer structure and definition |
| 49 | - include/asm-m68k/types.h Data types definition |
| 50 | - include/asm-m68k/uart.h Uart structure and definition |
Bin Meng | 7557405 | 2016-02-05 19:30:11 -0800 | [diff] [blame] | 51 | - include/asm-m68k/u-boot.h U-Boot structure |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 52 | |
| 53 | - include/configs/M54455EVB.h Board specific configuration file |
| 54 | |
Peter Tyser | cede5d8 | 2010-04-12 22:28:04 -0500 | [diff] [blame] | 55 | - arch/m68k/lib/board.c board init function |
| 56 | - arch/m68k/lib/cache.c |
| 57 | - arch/m68k/lib/interrupts Coldfire common interrupt functions |
| 58 | - arch/m68k/lib/m68k_linux.c |
| 59 | - arch/m68k/lib/time.c Timer functions (Dma timer and PIT) |
| 60 | - arch/m68k/lib/traps.c Exception init code |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 61 | |
| 62 | - rtc/mcfrtc.c Realtime clock Driver |
| 63 | |
| 64 | 1 MCF5445x specific Options/Settings |
| 65 | ==================================== |
| 66 | 1.1 pre-loader is no longer suppoer in thie coldfire family |
| 67 | |
| 68 | 1.2 Configuration settings for M54455EVB Development Board |
| 69 | CONFIG_MCF5445x -- define for all MCF5445x CPUs |
| 70 | CONFIG_M54455 -- define for all Freescale MCF54455 CPUs |
| 71 | CONFIG_M54455EVB -- define for M54455EVB board |
| 72 | |
| 73 | CONFIG_MCFUART -- define to use common CF Uart driver |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 74 | CONFIG_SYS_UART_PORT -- define UART port number, start with 0, 1 and 2 |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 75 | CONFIG_BAUDRATE -- define UART baudrate |
| 76 | |
| 77 | CONFIG_MCFRTC -- define to use common CF RTC driver |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 78 | CONFIG_SYS_MCFRTC_BASE -- provide base address for RTC in immap.h |
| 79 | CONFIG_SYS_RTC_OSCILLATOR -- define RTC clock frequency |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 80 | RTC_DEBUG -- define to show RTC debug message |
Bin Meng | 7557405 | 2016-02-05 19:30:11 -0800 | [diff] [blame] | 81 | CONFIG_CMD_DATE -- enable to use date feature in U-Boot |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 82 | |
| 83 | CONFIG_MCFFEC -- define to use common CF FEC driver |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 84 | CONFIG_MII -- enable to use MII driver |
Wolfgang Denk | a1be476 | 2008-05-20 16:00:29 +0200 | [diff] [blame] | 85 | CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 86 | CONFIG_SYS_DISCOVER_PHY -- enable PHY discovery |
| 87 | CONFIG_SYS_RX_ETH_BUFFER -- Set FEC Receive buffer |
| 88 | CONFIG_SYS_FAULT_ECHO_LINK_DOWN-- |
| 89 | CONFIG_SYS_FEC0_PINMUX -- Set FEC0 Pin configuration |
| 90 | CONFIG_SYS_FEC1_PINMUX -- Set FEC1 Pin configuration |
| 91 | CONFIG_SYS_FEC0_MIIBASE -- Set FEC0 MII base register |
| 92 | CONFIG_SYS_FEC1_MIIBASE -- Set FEC0 MII base register |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 93 | MCFFEC_TOUT_LOOP -- set FEC timeout loop |
Bin Meng | 7557405 | 2016-02-05 19:30:11 -0800 | [diff] [blame] | 94 | CONFIG_HAS_ETH1 -- define to enable second FEC in U-Boot |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 95 | |
| 96 | CONFIG_ISO_PARTITION -- enable ISO read/write |
| 97 | CONFIG_DOS_PARTITION -- enable DOS read/write |
| 98 | CONFIG_IDE_RESET -- define ide_reset() |
| 99 | CONFIG_IDE_PREINIT -- define ide_preinit() |
| 100 | CONFIG_ATAPI -- define ATAPI support |
| 101 | CONFIG_LBA48 -- define LBA48 (larger than 120GB) support |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 102 | CONFIG_SYS_IDE_MAXBUS -- define max channel |
| 103 | CONFIG_SYS_IDE_MAXDEVICE -- define max devices per channel |
| 104 | CONFIG_SYS_ATA_BASE_ADDR -- define ATA base address |
| 105 | CONFIG_SYS_ATA_IDE0_OFFSET -- define ATA IDE0 offset |
| 106 | CONFIG_SYS_ATA_DATA_OFFSET -- define ATA data IO |
| 107 | CONFIG_SYS_ATA_REG_OFFSET -- define for normal register accesses |
| 108 | CONFIG_SYS_ATA_ALT_OFFSET -- define for alternate registers |
| 109 | CONFIG_SYS_ATA_STRIDE -- define for Interval between registers |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 110 | _IO_BASE -- define for IO base address |
| 111 | |
| 112 | CONFIG_MCFTMR -- define to use DMA timer |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 113 | |
Heiko Schocher | f285074 | 2012-10-24 13:48:22 +0200 | [diff] [blame] | 114 | CONFIG_SYS_FSL_I2C -- define to use FSL common I2C driver |
Heiko Schocher | 479a4cf | 2013-01-29 08:53:15 +0100 | [diff] [blame] | 115 | CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 116 | CONFIG_SYS_I2C_SPEED -- define for I2C speed |
| 117 | CONFIG_SYS_I2C_SLAVE -- define for I2C slave address |
| 118 | CONFIG_SYS_I2C_OFFSET -- define for I2C base address offset |
| 119 | CONFIG_SYS_IMMR -- define for MBAR offset |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 120 | |
| 121 | CONFIG_PCI -- define for PCI support |
| 122 | CONFIG_PCI_PNP -- define for Plug n play support |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 123 | CONFIG_SYS_PCI_MEM_BUS -- PCI memory logical offset |
| 124 | CONFIG_SYS_PCI_MEM_PHYS -- PCI memory physical offset |
| 125 | CONFIG_SYS_PCI_MEM_SIZE -- PCI memory size |
| 126 | CONFIG_SYS_PCI_IO_BUS -- PCI IO logical offset |
| 127 | CONFIG_SYS_PCI_IO_PHYS -- PCI IO physical offset |
| 128 | CONFIG_SYS_PCI_IO_SIZE -- PCI IO size |
| 129 | CONFIG_SYS_PCI_CFG_BUS -- PCI Configuration logical offset |
| 130 | CONFIG_SYS_PCI_CFG_PHYS -- PCI Configuration physical offset |
| 131 | CONFIG_SYS_PCI_CFG_SIZE -- PCI Configuration size |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 132 | |
| 133 | CONFIG_EXTRA_CLOCK -- Enable extra clock such as vco, flexbus, pci, etc |
| 134 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 135 | CONFIG_SYS_MBAR -- define MBAR offset |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 136 | |
Bin Meng | 7557405 | 2016-02-05 19:30:11 -0800 | [diff] [blame] | 137 | CONFIG_SYS_ATMEL_BOOT -- To determine the U-Boot is booted from Atmel or Intel |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 138 | |
| 139 | CONFIG_MONITOR_IS_IN_RAM -- Not support |
| 140 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 141 | CONFIG_SYS_INIT_RAM_ADDR -- defines the base address of the MCF54455 internal SRAM |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 142 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 143 | CONFIG_SYS_CSn_BASE -- defines the Chip Select Base register |
| 144 | CONFIG_SYS_CSn_MASK -- defines the Chip Select Mask register |
| 145 | CONFIG_SYS_CSn_CTRL -- defines the Chip Select Control register |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 146 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 147 | CONFIG_SYS_ATMEL_BASE -- defines the Atmel Flash base |
| 148 | CONFIG_SYS_INTEL_BASE -- defines the Intel Flash base |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 149 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 150 | CONFIG_SYS_SDRAM_BASE -- defines the DRAM Base |
| 151 | CONFIG_SYS_SDRAM_BASE1 -- defines the DRAM Base 1 |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 152 | |
| 153 | 2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL |
| 154 | =========================================== |
| 155 | 2.1. System memory map: |
| 156 | Flash: 0x00000000-0x3FFFFFFF (1024MB) |
| 157 | DDR: 0x40000000-0x7FFFFFFF (1024MB) |
| 158 | SRAM: 0x80000000-0x8FFFFFFF (256MB) |
| 159 | ATA: 0x90000000-0x9FFFFFFF (256MB) |
| 160 | PCI: 0xA0000000-0xBFFFFFFF (512MB) |
| 161 | FlexBus: 0xC0000000-0xDFFFFFFF (512MB) |
| 162 | IP: 0xF0000000-0xFFFFFFFF (256MB) |
| 163 | |
Bin Meng | 7557405 | 2016-02-05 19:30:11 -0800 | [diff] [blame] | 164 | 2.2. For the initial bringup, we adopted a consistent memory scheme between U-Boot and |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 165 | linux kernel, you can customize it based on your system requirements: |
| 166 | Atmel boot: |
| 167 | Flash0: 0x00000000-0x0007FFFF (512KB) |
| 168 | Flash1: 0x04000000-0x05FFFFFF (32MB) |
| 169 | Intel boot: |
| 170 | Flash0: 0x00000000-0x01FFFFFF (32MB) |
| 171 | Flash1: 0x04000000-0x0407FFFF (512KB) |
| 172 | |
| 173 | CPLD: 0x08000000-0x08FFFFFF (16MB) |
| 174 | FPGA: 0x09000000-0x09FFFFFF (16MB) |
| 175 | DDR: 0x40000000-0x4FFFFFFF (256MB) |
| 176 | SRAM: 0x80000000-0x80007FFF (32KB) |
| 177 | IP: 0xFC000000-0xFC0FFFFF (64KB) |
| 178 | |
| 179 | 3. SWITCH SETTINGS |
| 180 | ================== |
| 181 | 3.1 SW1 Pin3: 0 - Boot from Atmel or 1 - INTEL |
| 182 | SW1 Pin4: 0 - ULPI chip not in reset state or 1 - ULPI chip in reset state |
| 183 | SW1 Pin5: 0 - Full ATA Bus enabled, FEC Phy1 powered down |
| 184 | 1 - Upper 8 bits ATA data bus disabled, FEC PHY1 active |
| 185 | SW1 Pin6: 0 - FEC Phy0 active or 1 - FEC Phy0 powered down |
| 186 | SW1 Pin3: 0 - Boot from Atmel or 1 - INTEL |
| 187 | |
| 188 | 4. COMPILATION |
| 189 | ============== |
| 190 | 4.1 To create U-Boot the gcc-4.1-32 compiler set (ColdFire ELF version) |
| 191 | from codesourcery.com was used. Download it from: |
| 192 | http://www.codesourcery.com/gnu_toolchains/coldfire/download.html |
| 193 | |
| 194 | 4.2 Compilation |
| 195 | export CROSS_COMPILE=cross-compile-prefix |
| 196 | cd u-boot-1.x.x |
| 197 | make distclean |
| 198 | make M54455EVB_config, or - default to atmel 33Mhz input clock |
| 199 | make M54455EVB_atmel_config, or - default to atmel 33Mhz input clock |
| 200 | make M54455EVB_a33_config, or - default to atmel 33Mhz input clock |
| 201 | make M54455EVB_a66_config, or - default to atmel 66Mhz input clock |
| 202 | make M54455EVB_intel_config, or - default to intel 33Mhz input clock |
| 203 | make M54455EVB_i33_config, or - default to intel 33Mhz input clock |
| 204 | make M54455EVB_i66_config, or - default to intel 66Mhz input clock |
| 205 | make |
| 206 | |
| 207 | 5. SCREEN DUMP |
| 208 | ============== |
| 209 | 5.1 M54455EVB Development board |
| 210 | Boot from Atmel (NOTE: May not show exactly the same) |
| 211 | |
| 212 | U-Boot 1.2.0-g98c80b46-dirty (Jul 26 2007 - 12:44:08) |
| 213 | |
| 214 | CPU: Freescale MCF54455 (Mask:48 Version:1) |
| 215 | CPU CLK 266 Mhz BUS CLK 133 Mhz FLB CLK 66 Mhz |
| 216 | PCI CLK 33 Mhz INP CLK 33 Mhz VCO CLK 533 Mhz |
| 217 | Board: Freescale M54455 EVB |
| 218 | I2C: ready |
| 219 | DRAM: 256 MB |
| 220 | FLASH: 16.5 MB |
| 221 | In: serial |
| 222 | Out: serial |
| 223 | Err: serial |
| 224 | Net: FEC0, FEC1 |
| 225 | IDE: Bus 0: not available |
| 226 | -> print |
| 227 | bootargs=root=/dev/ram rw |
| 228 | bootdelay=1 |
| 229 | baudrate=115200 |
| 230 | ethaddr=00:e0:0c:bc:e5:60 |
| 231 | eth1addr=00:e0:0c:bc:e5:61 |
| 232 | hostname=M54455EVB |
| 233 | netdev=eth0 |
| 234 | inpclk=33333333 |
| 235 | loadaddr=40010000 |
| 236 | load=tftp ${loadaddr) ${u-boot} |
| 237 | upd=run load; run prog |
| 238 | prog=prot off 0 2ffff;era 0 2ffff;cp.b ${loadaddr} 0 ${filesize};save |
| 239 | ethact=FEC0 |
| 240 | mtdids=nor0=M54455EVB-1 |
| 241 | mtdparts=M54455EVB-1:16m(user) |
| 242 | u-boot=u-boot54455.bin |
| 243 | filesize=292b4 |
| 244 | fileaddr=40010000 |
| 245 | gatewayip=192.168.1.1 |
| 246 | netmask=255.255.255.0 |
| 247 | ipaddr=192.168.1.3 |
| 248 | serverip=192.168.1.2 |
| 249 | stdin=serial |
| 250 | stdout=serial |
| 251 | stderr=serial |
| 252 | mem=261632k |
| 253 | |
| 254 | Environment size: 563/8188 bytes |
| 255 | -> bdinfo |
| 256 | memstart = 0x40000000 |
| 257 | memsize = 0x10000000 |
| 258 | flashstart = 0x00000000 |
| 259 | flashsize = 0x01080000 |
| 260 | flashoffset = 0x00000000 |
| 261 | sramstart = 0x80000000 |
| 262 | sramsize = 0x00008000 |
| 263 | mbar = 0xFC000000 |
| 264 | busfreq = 133.333 MHz |
| 265 | pcifreq = 33.333 MHz |
| 266 | flbfreq = 66.666 MHz |
| 267 | inpfreq = 33.333 MHz |
| 268 | vcofreq = 533.333 MHz |
| 269 | ethaddr = 00:E0:0C:BC:E5:60 |
| 270 | eth1addr = 00:E0:0C:BC:E5:61 |
| 271 | ip_addr = 192.168.1.3 |
| 272 | baudrate = 115200 bps |
| 273 | -> |
| 274 | -> help |
| 275 | ? - alias for 'help' |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 276 | base - print or set address offset |
| 277 | bdinfo - print Board Info structure |
| 278 | boot - boot default, i.e., run 'bootcmd' |
| 279 | bootd - boot default, i.e., run 'bootcmd' |
| 280 | bootelf - Boot from an ELF image in memory |
| 281 | bootm - boot application image from memory |
| 282 | bootp - boot image via network using BootP/TFTP protocol |
| 283 | bootvx - Boot vxWorks from an ELF image |
| 284 | cmp - memory compare |
| 285 | coninfo - print console devices and information |
| 286 | cp - memory copy |
| 287 | crc32 - checksum calculation |
| 288 | date - get/set/reset date & time |
| 289 | dcache - enable or disable data cache |
| 290 | diskboot- boot from IDE device |
| 291 | echo - echo args to console |
| 292 | erase - erase FLASH memory |
| 293 | ext2load- load binary file from a Ext2 filesystem |
| 294 | ext2ls - list files in a directory (default /) |
| 295 | fatinfo - print information about filesystem |
| 296 | fatload - load binary file from a dos filesystem |
| 297 | fatls - list files in a directory (default /) |
| 298 | flinfo - print FLASH memory information |
| 299 | fsinfo - print information about filesystems |
| 300 | fsload - load binary file from a filesystem image |
| 301 | go - start application at address 'addr' |
| 302 | help - print online help |
Peter Tyser | 469cde4 | 2009-04-18 22:34:03 -0500 | [diff] [blame] | 303 | i2c - I2C sub-system |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 304 | icache - enable or disable instruction cache |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 305 | ide - IDE sub-system |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 306 | iminfo - print header information for application image |
| 307 | imls - list all images found in flash |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 308 | itest - return true/false on integer compare |
| 309 | loadb - load binary file over serial line (kermit mode) |
| 310 | loads - load S-Record file over serial line |
| 311 | loady - load binary file over serial line (ymodem mode) |
| 312 | loop - infinite loop on address range |
| 313 | ls - list files in a directory (default /) |
| 314 | md - memory display |
| 315 | mii - MII utility commands |
| 316 | mm - memory modify (auto-incrementing) |
| 317 | mtest - simple RAM test |
| 318 | mw - memory write (fill) |
| 319 | nfs - boot image via network using NFS protocol |
| 320 | nm - memory modify (constant address) |
| 321 | pci - list and access PCI Configuration Space |
| 322 | ping - send ICMP ECHO_REQUEST to network host |
| 323 | printenv- print environment variables |
| 324 | protect - enable or disable FLASH write protection |
| 325 | rarpboot- boot image via network using RARP/TFTP protocol |
| 326 | reset - Perform RESET of the CPU |
| 327 | run - run commands in an environment variable |
| 328 | saveenv - save environment variables to persistent storage |
| 329 | setenv - set environment variables |
| 330 | sleep - delay execution for some time |
Peter Tyser | d78876c | 2009-09-16 21:38:10 -0500 | [diff] [blame] | 331 | source - run script from memory |
TsiChungLiew | fc3ca3b6 | 2007-08-16 15:05:11 -0500 | [diff] [blame] | 332 | tftpboot- boot image via network using TFTP protocol |
| 333 | version - print monitor version |
| 334 | ->bootm 4000000 |
| 335 | |
| 336 | ## Booting image at 04000000 ... |
| 337 | Image Name: Linux Kernel Image |
| 338 | Created: 2007-08-14 15:13:00 UTC |
| 339 | Image Type: M68K Linux Kernel Image (uncompressed) |
| 340 | Data Size: 2301952 Bytes = 2.2 MB |
| 341 | Load Address: 40020000 |
| 342 | Entry Point: 40020000 |
| 343 | Verifying Checksum ... OK |
| 344 | OK |
| 345 | Linux version 2.6.20-gfe5136d6-dirty (mattw@kea) (gcc version 4.2.0 20070318 (pr |
| 346 | erelease) (Sourcery G++ Lite 4.2-20)) #108 Mon Aug 13 13:00:13 MDT 2007 |
| 347 | starting up linux startmem 0xc0254000, endmem 0xcfffffff, size 253MB |
| 348 | Built 1 zonelists. Total pages: 32624 |
| 349 | Kernel command line: root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=ph |
| 350 | ysmap-flash.0:5M(kernel)ro,-(jffs2) |
| 351 | PID hash table entries: 1024 (order: 10, 4096 bytes) |
| 352 | Console: colour dummy device 80x25 |
| 353 | Dentry cache hash table entries: 32768 (order: 4, 131072 bytes) |
| 354 | Inode-cache hash table entries: 16384 (order: 3, 65536 bytes) |
| 355 | Memory: 257496k/262136k available (1864k kernel code, 2440k data, 88k init) |
| 356 | Mount-cache hash table entries: 1024 |
| 357 | NET: Registered protocol family 16 |
| 358 | SCSI subsystem initialized |
| 359 | NET: Registered protocol family 2 |
| 360 | IP route cache hash table entries: 2048 (order: 0, 8192 bytes) |
| 361 | TCP established hash table entries: 8192 (order: 2, 32768 bytes) |
| 362 | TCP bind hash table entries: 4096 (order: 1, 16384 bytes) |
| 363 | TCP: Hash tables configured (established 8192 bind 4096) |
| 364 | TCP reno registered |
| 365 | JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc. |
| 366 | io scheduler noop registered |
| 367 | io scheduler anticipatory registered |
| 368 | io scheduler deadline registered |
| 369 | io scheduler cfq registered (default) |
| 370 | ColdFire internal UART serial driver version 1.00 |
| 371 | ttyS0 at 0xfc060000 (irq = 90) is a builtin ColdFire UART |
| 372 | ttyS1 at 0xfc064000 (irq = 91) is a builtin ColdFire UART |
| 373 | ttyS2 at 0xfc068000 (irq = 92) is a builtin ColdFire UART |
| 374 | RAMDISK driver initialized: 16 RAM disks of 64000K size 1024 blocksize |
| 375 | loop: loaded (max 8 devices) |
| 376 | FEC ENET Version 0.2 |
| 377 | fec: PHY @ 0x0, ID 0x20005ca2 -- DP83849 |
| 378 | eth0: ethernet 00:08:ee:00:e4:19 |
| 379 | physmap platform flash device: 01000000 at 04000000 |
| 380 | physmap-flash.0: Found 1 x16 devices at 0x0 in 8-bit bank |
| 381 | Intel/Sharp Extended Query Table at 0x0031 |
| 382 | Using buffer write method |
| 383 | cfi_cmdset_0001: Erase suspend on write enabled |
| 384 | 2 cmdlinepart partitions found on MTD device physmap-flash.0 |
| 385 | Creating 2 MTD partitions on "physmap-flash.0": |
| 386 | 0x00000000-0x00500000 : "kernel" |
| 387 | mtd: Giving out device 0 to kernel |
| 388 | 0x00500000-0x01000000 : "jffs2" |
| 389 | mtd: Giving out device 1 to jffs2 |
| 390 | mice: PS/2 mouse device common for all mice |
| 391 | i2c /dev entries driver |
| 392 | TCP cubic registered |
| 393 | NET: Registered protocol family 1 |
| 394 | NET: Registered protocol family 17 |
| 395 | NET: Registered protocol family 15 |
| 396 | VFS: Mounted root (jffs2 filesystem). |
| 397 | Setting the hostname to freescale |
| 398 | Mounting filesystems |
| 399 | mount: Mounting usbfs on /proc/bus/usb failed: No such file or directory |
| 400 | Starting syslogd and klogd |
| 401 | Setting up networking on loopback device: |
| 402 | Setting up networking on eth0: |
| 403 | eth0: config: auto-negotiation on, 100FDX, 100HDX, 10FDX, 10HDX. |
| 404 | Adding static route for default gateway to 172.27.255.254: |
| 405 | Setting nameserver to 172.27.0.1 in /etc/resolv.conf: |
| 406 | Starting inetd: |
| 407 | / # |