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-rw-r--r--doc/README.JFFS22
-rw-r--r--doc/README.PIP40514
-rw-r--r--doc/README.SNTP4
-rw-r--r--doc/README.bedbug10
-rw-r--r--doc/README.generic_usb_ohci57
-rw-r--r--doc/README.m5253evbe103
-rw-r--r--doc/README.m54455evb416
-rw-r--r--doc/README.mpc8323erdb71
-rw-r--r--doc/README.mpc8360emds23
-rw-r--r--doc/README.mpc83xx.ddrecc (renamed from doc/README.mpc8349emds.ddrecc)60
-rw-r--r--doc/README.mpc8544ds122
-rw-r--r--doc/README.nand4
-rw-r--r--doc/README.sbc8641d28
-rw-r--r--doc/README.usb6
-rw-r--r--doc/README.zeus73
15 files changed, 936 insertions, 57 deletions
diff --git a/doc/README.JFFS2 b/doc/README.JFFS2
index 270da9082f..c5d67fd4e0 100644
--- a/doc/README.JFFS2
+++ b/doc/README.JFFS2
@@ -2,7 +2,7 @@ JFFS2 options and usage.
-----------------------
JFFS2 in U-Boot is a read only implementation of the file system in
-Linux with the same name. To use JFFS2 define CFG_CMD_JFFS2.
+Linux with the same name. To use JFFS2 define CONFIG_CMD_JFFS2.
The module adds three new commands.
fsload - load binary file from a file system image
diff --git a/doc/README.PIP405 b/doc/README.PIP405
index c5ccf1875e..610ff2161d 100644
--- a/doc/README.PIP405
+++ b/doc/README.PIP405
@@ -32,10 +32,8 @@ Changed files:
- include/cmd_bsp.h added PIP405 commands definitions
- include/cmd_condefs.h added Floppy and SCSI support
- include/cmd_disk.h changed to work with block device description
-- include/config_LANTEC.h excluded CFG_CMD_FDC and CFG_CMD_SCSI from
- CONFIG_CMD_FULL
-- include/config_hymod.h excluded CFG_CMD_FDC and CFG_CMD_SCSI from
- CONFIG_CMD_FULL
+- include/config_LANTEC.h excluded CONFIG_CMD_FDC and CONFIG_CMD_SCSI
+- include/config_hymod.h excluded CONFIG_CMD_FDC and CONFIG_CMD_SCSI
- include/flash.h added INTEL_ID_28F320C3T 0x88C488C4
- include/i2c.h added "defined(CONFIG_PIP405)"
- include/image.h added IH_OS_U_BOOT, IH_TYPE_FIRMWARE
@@ -88,8 +86,8 @@ section "Changes".
New Commands:
-------------
-CFG_CMD_SCSI SCSI Support
-CFG_CMF_FDC Floppy disk support
+CONFIG_CMD_SCSI SCSI Support
+CONFIG_CMF_FDC Floppy disk support
IDE additions:
--------------
@@ -172,8 +170,8 @@ Added Devices:
Floppy support:
---------------
Support of a standard floppy disk controller at address CFG_ISA_IO_BASE_ADDRESS
-+ 0x3F0. Enabled with define CFG_CMD_FDC. Reads a unformated floppy disk with a
-image header (see: mkimage). No interrupts and no DMA are used for this.
++ 0x3F0. Enabled with define CONFIG_CMD_FDC. Reads a unformated floppy disk
+with a image header (see: mkimage). No interrupts and no DMA are used for this.
Added files:
- common/cmd_fdc.c
- include/cmd_fdc.h
diff --git a/doc/README.SNTP b/doc/README.SNTP
index fd6f2098f9..9edc957c6f 100644
--- a/doc/README.SNTP
+++ b/doc/README.SNTP
@@ -1,5 +1,5 @@
-To use SNTP support, add a define CFG_CMD_SNTP to CONFIG_COMMANDS in
-the configuration file of the board.
+To use SNTP support, add define CONFIG_CMD_SNTP to the
+configuration file of the board.
The "sntp" command gets network time from NTP time server and
syncronize RTC of the board. This command needs the command line
diff --git a/doc/README.bedbug b/doc/README.bedbug
index 9cfb4217fe..2616acc653 100644
--- a/doc/README.bedbug
+++ b/doc/README.bedbug
@@ -31,12 +31,6 @@ can be easily implemented.
if it is an illegal instruction, privileged instruction or
a trap. Also added debug trap handler.
-./include/cmd_confdefs.h
- Added definition of CFG_CMD_BEDBUG.
-
-./include/config_WALNUT405.h
- Added CFG_CMD_BEDBUG to the CONFIG_COMMANDS for the WALNUT.
-
./include/ppc_asm.tmpl
Added code to handle critical exceptions
@@ -78,10 +72,6 @@ Changes:
cpu/mpc8xx/traps.c
Added new routine DebugException()
- include/config_MBX.h
- Added CFG_CMD_BEDBUG to CONFIG_COMMANDS define
-
-
New Files:
cpu/mpc8xx/bedbug_860.c
diff --git a/doc/README.generic_usb_ohci b/doc/README.generic_usb_ohci
new file mode 100644
index 0000000000..494dd1f5d9
--- /dev/null
+++ b/doc/README.generic_usb_ohci
@@ -0,0 +1,57 @@
+Notes on the the generic USB-OHCI driver
+========================================
+
+This driver (drivers/usb_ohci.[ch]) is the result of the merge of
+various existing OHCI drivers that were basically identical beside
+cpu/board dependant initalization. This initalization has been moved
+into cpu/board directories and are called via the hooks below.
+
+Configuration options
+----------------------
+
+ CONFIG_USB_OHCI_NEW: enable the new OHCI driver
+
+ CFG_USB_OHCI_BOARD_INIT: call the board dependant hooks:
+
+ - extern int usb_board_init(void);
+ - extern int usb_board_stop(void);
+ - extern int usb_cpu_init_fail(void);
+
+ CFG_USB_OHCI_CPU_INIT: call the cpu dependant hooks:
+
+ - extern int usb_cpu_init(void);
+ - extern int usb_cpu_stop(void);
+ - extern int usb_cpu_init_fail(void);
+
+ CFG_USB_OHCI_REGS_BASE: defines the base address of the OHCI
+ registers
+
+ CFG_USB_OHCI_SLOT_NAME: slot name
+
+ CFG_USB_OHCI_MAX_ROOT_PORTS: maximal number of ports of the
+ root hub.
+
+
+Endianness issues
+------------------
+
+The USB bus operates in little endian, but unfortunately there are
+OHCI controllers that operate in big endian such as ppc4xx and
+mpc5xxx. For these the config option
+
+ CFG_OHCI_BE_CONTROLLER
+
+needs to be defined.
+
+
+PCI Controllers
+----------------
+
+You'll need to define
+
+ CONFIG_PCI_OHCI
+
+PCI Controllers need to do byte swapping on register accesses, so they
+should to define:
+
+ CFG_OHCI_SWAP_REG_ACCESS
diff --git a/doc/README.m5253evbe b/doc/README.m5253evbe
new file mode 100644
index 0000000000..0426cb1d4e
--- /dev/null
+++ b/doc/README.m5253evbe
@@ -0,0 +1,103 @@
+Freescale Amadeus Plus M5253EVBE board
+======================================
+
+Hayden Fraser(Hayden.Fraser@freescale.com)
+Created 06/05/2007
+===========================================
+
+
+1. SWITCH SETTINGS
+==================
+1.1 N/A
+
+
+2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL
+===========================================
+2.1. 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:
+ SDR: 0x00000000-0x00ffffff
+ SRAM0: 0x20010000-0x20017fff
+ SRAM1: 0x20000000-0x2000ffff
+ MBAR1: 0x10000000-0x4fffffff
+ MBAR2: 0x80000000-0xCfffffff
+ Flash: 0xffe00000-0xffffffff
+
+3. DEFINITIONS AND COMPILATION
+==============================
+3.1 Explanation on NEW definitions in include/configs/M5253EVBE.h
+ CONFIG_MCF52x2 Processor family
+ CONFIG_MCF5253 MCF5253 specific
+ CONFIG_M5253EVBE Amadeus Plus board specific
+ CFG_CLK Define Amadeus Plus CPU Clock
+ CFG_MBAR MBAR base address
+ CFG_MBAR2 MBAR2 base address
+
+3.2 Compilation
+ export CROSS_COMPILE=/usr/local/freescale-coldfire-4.1-elf/bin/m68k-elf-
+ cd u-boot-1-2-x
+ make distclean
+ make M5253EVBE_config
+ make
+
+
+4. SCREEN DUMP
+==============
+4.1 U-Boot 1.2.0 (Jun 18 2007 - 18:20:00)
+
+CPU: Freescale Coldfire MCF5253 at 62 MHz
+Board: Freescale MCF5253 EVBE
+DRAM: 16 MB
+FLASH: 2 MB
+In: serial
+Out: serial
+Err: serial
+=> flinfo
+
+Bank # 1: CFI conformant FLASH (16 x 16) Size: 2 MB in 35 Sectors
+ AMD Standard command set, Manufacturer ID: 0x01, Device ID: 0x49
+ Erase timeout: 16384 ms, write timeout: 1 ms
+
+ Sector Start Addresses:
+ FFE00000 RO FFE04000 RO FFE06000 RO FFE08000 RO FFE10000 RO
+ FFE20000 FFE30000 FFE40000 FFE50000 FFE60000
+ FFE70000 FFE80000 FFE90000 FFEA0000 FFEB0000
+ FFEC0000 FFED0000 FFEE0000 FFEF0000 FFF00000
+ FFF10000 FFF20000 FFF30000 FFF40000 FFF50000
+ FFF60000 FFF70000 FFF80000 FFF90000 FFFA0000
+ FFFB0000 FFFC0000 FFFD0000 FFFE0000 FFFF0000
+
+=> bdinfo
+boot_params = 0x00F62F90
+memstart = 0x00000000
+memsize = 0x01000000
+flashstart = 0xFFE00000
+flashsize = 0x00200000
+flashoffset = 0x00000000
+baudrate = 19200 bps
+
+=> printenv
+bootdelay=5
+baudrate=19200
+stdin=serial
+stdout=serial
+stderr=serial
+
+Environment size: 134/8188 bytes
+=> saveenv
+Saving Environment to Flash...
+Un-Protected 1 sectors
+Erasing Flash...
+. done
+Erased 1 sectors
+Writing to Flash... done
+Protected 1 sectors
+=>
+
+5. COMPILER
+-----------
+To create U-Boot the CodeSourcery's version of the GNU Toolchain for the ColdFire architecture
+compiler set (freescale-coldfire-4.1-elf) from www.codesourcery.com was used.
+You can download it from:http://www.codesourcery.com/gnu_toolchains/coldfire/download.html
+
+compiler that you used - for example, codesourcery_elf requires -MQ in rules.mk, old M68K 2.95.3 just -M
+codesourcery_elf requires -MQ in rules.mk, old M68K 2.95.3 just -M
diff --git a/doc/README.m54455evb b/doc/README.m54455evb
new file mode 100644
index 0000000000..119a19d897
--- /dev/null
+++ b/doc/README.m54455evb
@@ -0,0 +1,416 @@
+Freescale MCF54455EVB ColdFire Development Board
+================================================
+
+TsiChung Liew(Tsi-Chung.Liew@freescale.com)
+Created 4/08/07
+===========================================
+
+
+Changed files:
+==============
+
+- board/freescale/m54455evb/m54455evb.c Dram setup, IDE pre init, and PCI init
+- board/freescale/m54455evb/flash.c Atmel and INTEL flash support
+- board/freescale/m54455evb/Makefile Makefile
+- board/freescale/m54455evb/config.mk config make
+- board/freescale/m54455evb/u-boot.lds Linker description
+
+- common/cmd_bdinfo.c Clock frequencies output
+- common/cmd_mii.c mii support
+
+- cpu/mcf5445x/cpu.c cpu specific code
+- cpu/mcf5445x/cpu_init.c Flexbus ChipSelect, Mux pins setup, icache and RTC extra regs
+- cpu/mcf5445x/interrupts.c cpu specific interrupt support
+- cpu/mcf5445x/speed.c system, pci, flexbus, and cpu clock
+- cpu/mcf5445x/Makefile Makefile
+- cpu/mcf5445x/config.mk config make
+- cpu/mcf5445x/start.S start up assembly code
+
+- doc/README.m54455evb This readme file
+
+- drivers/net/mcffec.c ColdFire common FEC driver
+- drivers/serial/mcfuart.c ColdFire common UART 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_5445x.h mcf5445x specific header file
+- include/asm-m68k/io.h io functions
+- include/asm-m68k/m5445x.h mcf5445x 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/M54455EVB.h Board specific configuration file
+
+- lib_m68k/board.c board init function
+- lib_m68k/cache.c
+- lib_m68k/interrupts Coldfire common interrupt functions
+- lib_m68k/m68k_linux.c
+- lib_m68k/time.c Timer functions (Dma timer and PIT)
+- lib_m68k/traps.c Exception init code
+
+- rtc/mcfrtc.c Realtime clock Driver
+
+1 MCF5445x specific Options/Settings
+====================================
+1.1 pre-loader is no longer suppoer in thie coldfire family
+
+1.2 Configuration settings for M54455EVB Development Board
+CONFIG_MCF5445x -- define for all MCF5445x CPUs
+CONFIG_M54455 -- define for all Freescale MCF54455 CPUs
+CONFIG_M54455EVB -- define for M54455EVB board
+
+CONFIG_MCFUART -- define to use common CF Uart driver
+CFG_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
+CFG_MCFRTC_BASE -- provide base address for RTC in immap.h
+CFG_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_NET_MULTI -- define to use multi FEC in u-boot
+CONFIG_MII -- enable to use MII driver
+CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c
+CFG_DISCOVER_PHY -- enable PHY discovery
+CFG_RX_ETH_BUFFER -- Set FEC Receive buffer
+CFG_FAULT_ECHO_LINK_DOWN--
+CFG_FEC0_PINMUX -- Set FEC0 Pin configuration
+CFG_FEC1_PINMUX -- Set FEC1 Pin configuration
+CFG_FEC0_MIIBASE -- Set FEC0 MII base register
+CFG_FEC1_MIIBASE -- Set FEC0 MII base register
+MCFFEC_TOUT_LOOP -- set FEC timeout loop
+CONFIG_HAS_ETH1 -- define to enable second FEC in u-boot
+
+CONFIG_ISO_PARTITION -- enable ISO read/write
+CONFIG_DOS_PARTITION -- enable DOS read/write
+CONFIG_IDE_RESET -- define ide_reset()
+CONFIG_IDE_PREINIT -- define ide_preinit()
+CONFIG_ATAPI -- define ATAPI support
+CONFIG_LBA48 -- define LBA48 (larger than 120GB) support
+CFG_IDE_MAXBUS -- define max channel
+CFG_IDE_MAXDEVICE -- define max devices per channel
+CFG_ATA_BASE_ADDR -- define ATA base address
+CFG_ATA_IDE0_OFFSET -- define ATA IDE0 offset
+CFG_ATA_DATA_OFFSET -- define ATA data IO
+CFG_ATA_REG_OFFSET -- define for normal register accesses
+CFG_ATA_ALT_OFFSET -- define for alternate registers
+CFG_ATA_STRIDE -- define for Interval between registers
+_IO_BASE -- define for IO base address
+
+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
+CFG_I2C_SPEED -- define for I2C speed
+CFG_I2C_SLAVE -- define for I2C slave address
+CFG_I2C_OFFSET -- define for I2C base address offset
+CFG_IMMR -- define for MBAR offset
+
+CONFIG_PCI -- define for PCI support
+CONFIG_PCI_PNP -- define for Plug n play support
+CFG_PCI_MEM_BUS -- PCI memory logical offset
+CFG_PCI_MEM_PHYS -- PCI memory physical offset
+CFG_PCI_MEM_SIZE -- PCI memory size
+CFG_PCI_IO_BUS -- PCI IO logical offset
+CFG_PCI_IO_PHYS -- PCI IO physical offset
+CFG_PCI_IO_SIZE -- PCI IO size
+CFG_PCI_CFG_BUS -- PCI Configuration logical offset
+CFG_PCI_CFG_PHYS -- PCI Configuration physical offset
+CFG_PCI_CFG_SIZE -- PCI Configuration size
+
+CONFIG_EXTRA_CLOCK -- Enable extra clock such as vco, flexbus, pci, etc
+
+CFG_MBAR -- define MBAR offset
+
+CFG_ATMEL_BOOT -- To determine the u-boot is booted from Atmel or Intel
+
+CONFIG_MONITOR_IS_IN_RAM -- Not support
+
+CFG_INIT_RAM_ADDR -- defines the base address of the MCF54455 internal SRAM
+
+CFG_CSn_BASE -- defines the Chip Select Base register
+CFG_CSn_MASK -- defines the Chip Select Mask register
+CFG_CSn_CTRL -- defines the Chip Select Control register
+
+CFG_ATMEL_BASE -- defines the Atmel Flash base
+CFG_INTEL_BASE -- defines the Intel Flash base
+
+CFG_SDRAM_BASE -- defines the DRAM Base
+CFG_SDRAM_BASE1 -- defines the DRAM Base 1
+
+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)
+ ATA: 0x90000000-0x9FFFFFFF (256MB)
+ PCI: 0xA0000000-0xBFFFFFFF (512MB)
+ FlexBus: 0xC0000000-0xDFFFFFFF (512MB)
+ IP: 0xF0000000-0xFFFFFFFF (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:
+ Atmel boot:
+ Flash0: 0x00000000-0x0007FFFF (512KB)
+ Flash1: 0x04000000-0x05FFFFFF (32MB)
+ Intel boot:
+ Flash0: 0x00000000-0x01FFFFFF (32MB)
+ Flash1: 0x04000000-0x0407FFFF (512KB)
+
+ CPLD: 0x08000000-0x08FFFFFF (16MB)
+ FPGA: 0x09000000-0x09FFFFFF (16MB)
+ DDR: 0x40000000-0x4FFFFFFF (256MB)
+ SRAM: 0x80000000-0x80007FFF (32KB)
+ IP: 0xFC000000-0xFC0FFFFF (64KB)
+
+3. SWITCH SETTINGS
+==================
+3.1 SW1 Pin3: 0 - Boot from Atmel or 1 - INTEL
+ SW1 Pin4: 0 - ULPI chip not in reset state or 1 - ULPI chip in reset state
+ SW1 Pin5: 0 - Full ATA Bus enabled, FEC Phy1 powered down
+ 1 - Upper 8 bits ATA data bus disabled, FEC PHY1 active
+ SW1 Pin6: 0 - FEC Phy0 active or 1 - FEC Phy0 powered down
+ SW1 Pin3: 0 - Boot from Atmel or 1 - INTEL
+
+4. COMPILATION
+==============
+4.1 To create U-Boot the gcc-4.1-32 compiler set (ColdFire ELF version)
+from codesourcery.com was used. Download it from:
+http://www.codesourcery.com/gnu_toolchains/coldfire/download.html
+
+4.2 Compilation
+ export CROSS_COMPILE=cross-compile-prefix
+ cd u-boot-1.x.x
+ make distclean
+ make M54455EVB_config, or - default to atmel 33Mhz input clock
+ make M54455EVB_atmel_config, or - default to atmel 33Mhz input clock
+ make M54455EVB_a33_config, or - default to atmel 33Mhz input clock
+ make M54455EVB_a66_config, or - default to atmel 66Mhz input clock
+ make M54455EVB_intel_config, or - default to intel 33Mhz input clock
+ make M54455EVB_i33_config, or - default to intel 33Mhz input clock
+ make M54455EVB_i66_config, or - default to intel 66Mhz input clock
+ make
+
+5. SCREEN DUMP
+==============
+5.1 M54455EVB Development board
+ Boot from Atmel (NOTE: May not show exactly the same)
+
+U-Boot 1.2.0-g98c80b46-dirty (Jul 26 2007 - 12:44:08)
+
+CPU: Freescale MCF54455 (Mask:48 Version:1)
+ CPU CLK 266 Mhz BUS CLK 133 Mhz FLB CLK 66 Mhz
+ PCI CLK 33 Mhz INP CLK 33 Mhz VCO CLK 533 Mhz
+Board: Freescale M54455 EVB
+I2C: ready
+DRAM: 256 MB
+FLASH: 16.5 MB
+In: serial
+Out: serial
+Err: serial
+Net: FEC0, FEC1
+IDE: Bus 0: not available
+-> print
+bootargs=root=/dev/ram rw
+bootdelay=1
+baudrate=115200
+ethaddr=00:e0:0c:bc:e5:60
+eth1addr=00:e0:0c:bc:e5:61
+hostname=M54455EVB
+netdev=eth0
+inpclk=33333333
+loadaddr=40010000
+load=tftp ${loadaddr) ${u-boot}
+upd=run load; run prog
+prog=prot off 0 2ffff;era 0 2ffff;cp.b ${loadaddr} 0 ${filesize};save
+ethact=FEC0
+mtdids=nor0=M54455EVB-1
+mtdparts=M54455EVB-1:16m(user)
+u-boot=u-boot54455.bin
+filesize=292b4
+fileaddr=40010000
+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=261632k
+
+Environment size: 563/8188 bytes
+-> bdinfo
+memstart = 0x40000000
+memsize = 0x10000000
+flashstart = 0x00000000
+flashsize = 0x01080000
+flashoffset = 0x00000000
+sramstart = 0x80000000
+sramsize = 0x00008000
+mbar = 0xFC000000
+busfreq = 133.333 MHz
+pcifreq = 33.333 MHz
+flbfreq = 66.666 MHz
+inpfreq = 33.333 MHz
+vcofreq = 533.333 MHz
+ethaddr = 00:E0:0C:BC:E5:60
+eth1addr = 00:E0:0C:BC:E5:61
+ip_addr = 192.168.1.3
+baudrate = 115200 bps
+->
+-> help
+? - alias for 'help'
+autoscr - run script from memory
+base - print or set address offset
+bdinfo - print Board Info structure
+boot - boot default, i.e., run 'bootcmd'
+bootd - boot default, i.e., run 'bootcmd'
+bootelf - Boot from an ELF image in memory
+bootm - boot application image from memory
+bootp - boot image via network using BootP/TFTP protocol
+bootvx - Boot vxWorks from an ELF image
+cmp - memory compare
+coninfo - print console devices and information
+cp - memory copy
+crc32 - checksum calculation
+date - get/set/reset date & time
+dcache - enable or disable data cache
+diskboot- boot from IDE device
+echo - echo args to console
+erase - erase FLASH memory
+ext2load- load binary file from a Ext2 filesystem
+ext2ls - list files in a directory (default /)
+fatinfo - print information about filesystem
+fatload - load binary file from a dos filesystem
+fatls - list files in a directory (default /)
+flinfo - print FLASH memory information
+fsinfo - print information about filesystems
+fsload - load binary file from a filesystem image
+go - start application at address 'addr'
+help - print online help
+icache - enable or disable instruction cache
+icrc32 - checksum calculation
+ide - IDE sub-system
+iloop - infinite loop on address range
+imd - i2c memory display
+iminfo - print header information for application image
+imls - list all images found in flash
+imm - i2c memory modify (auto-incrementing)
+imw - memory write (fill)
+inm - memory modify (constant address)
+iprobe - probe to discover valid I2C chip addresses
+itest - return true/false on integer compare
+loadb - load binary file over serial line (kermit mode)
+loads - load S-Record file over serial line
+loady - load binary file over serial line (ymodem mode)
+loop - infinite loop on address range
+ls - list files in a directory (default /)
+md - memory display
+mii - MII utility commands
+mm - memory modify (auto-incrementing)
+mtest - simple RAM test
+mw - memory write (fill)
+nfs - boot image via network using NFS protocol
+nm - memory modify (constant address)
+pci - list and access PCI Configuration Space
+ping - send ICMP ECHO_REQUEST to network host
+printenv- print environment variables
+protect - enable or disable FLASH write protection
+rarpboot- boot image via network using RARP/TFTP protocol
+reset - Perform RESET of the CPU
+run - run commands in an environment variable
+saveenv - save environment variables to persistent storage
+setenv - set environment variables
+sleep - delay execution for some time
+tftpboot- boot image via network using TFTP protocol
+version - print monitor version
+->bootm 4000000
+
+## Booting image at 04000000 ...
+ Image Name: Linux Kernel Image
+ Created: 2007-08-14 15:13:00 UTC
+ Image Type: M68K Linux Kernel Image (uncompressed)
+ Data Size: 2301952 Bytes = 2.2 MB
+ Load Address: 40020000
+ Entry Point: 40020000
+ Verifying Checksum ... OK
+OK
+Linux version 2.6.20-gfe5136d6-dirty (mattw@kea) (gcc version 4.2.0 20070318 (pr
+erelease) (Sourcery G++ Lite 4.2-20)) #108 Mon Aug 13 13:00:13 MDT 2007
+starting up linux startmem 0xc0254000, endmem 0xcfffffff, size 253MB
+Built 1 zonelists. Total pages: 32624
+Kernel command line: root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=ph
+ysmap-flash.0:5M(kernel)ro,-(jffs2)
+PID hash table entries: 1024 (order: 10, 4096 bytes)
+Console: colour dummy device 80x25
+Dentry cache hash table entries: 32768 (order: 4, 131072 bytes)
+Inode-cache hash table entries: 16384 (order: 3, 65536 bytes)
+Memory: 257496k/262136k available (1864k kernel code, 2440k data, 88k init)
+Mount-cache hash table entries: 1024
+NET: Registered protocol family 16
+SCSI subsystem initialized
+NET: Registered protocol family 2
+IP route cache hash table entries: 2048 (order: 0, 8192 bytes)
+TCP established hash table entries: 8192 (order: 2, 32768 bytes)
+TCP bind hash table entries: 4096 (order: 1, 16384 bytes)
+TCP: Hash tables configured (established 8192 bind 4096)
+TCP reno registered
+JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.
+io scheduler noop registered
+io scheduler anticipatory registered
+io scheduler deadline registered
+io scheduler cfq registered (default)
+ColdFire internal UART serial driver version 1.00
+ttyS0 at 0xfc060000 (irq = 90) is a builtin ColdFire UART
+ttyS1 at 0xfc064000 (irq = 91) is a builtin ColdFire UART
+ttyS2 at 0xfc068000 (irq = 92) is a builtin ColdFire UART
+RAMDISK driver initialized: 16 RAM disks of 64000K size 1024 blocksize
+loop: loaded (max 8 devices)
+FEC ENET Version 0.2
+fec: PHY @ 0x0, ID 0x20005ca2 -- DP83849
+eth0: ethernet 00:08:ee:00:e4:19
+physmap platform flash device: 01000000 at 04000000
+physmap-flash.0: Found 1 x16 devices at 0x0 in 8-bit bank
+ Intel/Sharp Extended Query Table at 0x0031
+Using buffer write method
+cfi_cmdset_0001: Erase suspend on write enabled
+2 cmdlinepart partitions found on MTD device physmap-flash.0
+Creating 2 MTD partitions on "physmap-flash.0":
+0x00000000-0x00500000 : "kernel"
+mtd: Giving out device 0 to kernel
+0x00500000-0x01000000 : "jffs2"
+mtd: Giving out device 1 to jffs2
+mice: PS/2 mouse device common for all mice
+i2c /dev entries driver
+TCP cubic registered
+NET: Registered protocol family 1
+NET: Registered protocol family 17
+NET: Registered protocol family 15
+VFS: Mounted root (jffs2 filesystem).
+Setting the hostname to freescale
+Mounting filesystems
+mount: Mounting usbfs on /proc/bus/usb failed: No such file or directory
+Starting syslogd and klogd
+Setting up networking on loopback device:
+Setting up networking on eth0:
+eth0: config: auto-negotiation on, 100FDX, 100HDX, 10FDX, 10HDX.
+Adding static route for default gateway to 172.27.255.254:
+Setting nameserver to 172.27.0.1 in /etc/resolv.conf:
+Starting inetd:
+/ #
diff --git a/doc/README.mpc8323erdb b/doc/README.mpc8323erdb
new file mode 100644
index 0000000000..6f89829373
--- /dev/null
+++ b/doc/README.mpc8323erdb
@@ -0,0 +1,71 @@
+Freescale MPC8323ERDB Board
+-----------------------------------------
+
+1. Memory Map
+ The memory map looks like this:
+
+ 0x0000_0000 0x03ff_ffff DDR 64M
+ 0x8000_0000 0x8fff_ffff PCI MEM 256M
+ 0x9000_0000 0x9fff_ffff PCI_MMIO 256M
+ 0xe000_0000 0xe00f_ffff IMMR 1M
+ 0xd000_0000 0xd3ff_ffff PCI IO 64M
+ 0xfe00_0000 0xfeff_ffff NOR FLASH (CS0) 16M
+
+2. Compilation
+
+ Assuming you're using BASH (or similar) as your shell:
+
+ export CROSS_COMPILE=your-cross-compiler-prefix-
+ make distclean
+ make MPC8323ERDB_config
+ make
+
+3. Downloading and Flashing Images
+
+3.1 Reflash U-boot Image using U-boot
+
+ N.b, have an alternate means of programming
+ the flash available if the new u-boot doesn't boot.
+
+ First try a:
+
+ tftpboot $loadaddr $uboot
+
+ to make sure that the TFTP load will succeed before
+ an erase goes ahead and wipes out your current firmware.
+ Then do a:
+
+ run tftpflash
+
+ which is a shorter version of the manual sequence:
+
+ tftp $loadaddr u-boot.bin
+ protect off fe000000 +$filesize
+ erase fe000000 +$filesize
+ cp.b $loadaddr fe000000 $filesize
+
+ To keep your old u-boot's environment variables, do a:
+
+ saveenv
+
+ prior to resetting the board.
+
+3.2 Downloading and Booting Linux Kernel
+
+ Ensure that all networking-related environment variables are set
+ properly (including ipaddr, serverip, gatewayip (if needed),
+ netmask, ethaddr, eth1addr, rootpath (if using NFS root),
+ fdtfile, and bootfile).
+
+ Then, do one of the following, depending on whether you
+ want an NFS root or a ramdisk root:
+
+ run nfsboot
+
+ or
+
+ run ramboot
+
+4 Notes
+
+ The console baudrate for MPC8323ERDB is 115200bps.
diff --git a/doc/README.mpc8360emds b/doc/README.mpc8360emds
index c87469f43d..5f202475b5 100644
--- a/doc/README.mpc8360emds
+++ b/doc/README.mpc8360emds
@@ -21,7 +21,13 @@ Freescale MPC8360EMDS Board
SW3[1:8]= 0000_0001 refers to bits labeled 1 through 6 is set as "On"
and bits labeled 8 is set as "Off".
-1.1 For the MPC8360E PB PROTO Board
+1.1 There are three type boards for MPC8360E silicon up to now, They are
+
+ * MPC8360E-MDS-PB PROTO (a.k.a 8360SYS PROTOTYPE)
+ * MPC8360E-MDS-PB PILOT (a.k.a 8360SYS PILOT)
+ * MPC8360EA-MDS-PB PROTO (a.k.a 8360SYS2 PROTOTYPE)
+
+1.2 For all the MPC8360EMDS Board
First, make sure the board default setting is consistent with the
document shipped with your board. Then apply the following setting:
@@ -33,6 +39,21 @@ Freescale MPC8360EMDS Board
JP6 1-2
on board Oscillator: 66M
+1.3 Since different board/chip rev. combinations have AC timing issues,
+ u-boot forces RGMII-ID (RGMII with Internal Delay) mode on by default
+ by the patch (mpc83xx: Disable G1TXCLK, G2TXCLK h/w buffers).
+
+ When the rev2.x silicon mount on these boards, and if you are using
+ u-boot version after this patch, to make the ethernet interfaces usable,
+ and to enable RGMII-ID on your board, you have to setup the jumpers
+ correctly.
+
+ * MPC8360E-MDS-PB PROTO
+ nothing to do
+ * MPC8360E-MDS-PB PILOT
+ JP9 and JP8 should be ON
+ * MPC8360EA-MDS-PB PROTO
+ JP2 and JP3 should be ON
2. Memory Map
diff --git a/doc/README.mpc8349emds.ddrecc b/doc/README.mpc83xx.ddrecc
index eb249c3956..0029f08759 100644
--- a/doc/README.mpc8349emds.ddrecc
+++ b/doc/README.mpc83xx.ddrecc
@@ -15,10 +15,10 @@ IMPORTANT NOTICE: enabling injecting multiple-bit errors is potentially
dangerous as such errors are NOT corrected by the controller. Therefore caution
should be taken when enabling the injection of multiple-bit errors: it is only
safe when used on a carefully selected memory area and used under control of
-the 'ecc test' command (see example 'Injecting Multiple-Bit Errors' below). In
-particular, when you simply set the multiple-bit errors in inject mask and
-enable injection, U-Boot is very likely to hang quickly as the errors will be
-injected when it accesses its code, data etc.
+the 'ecc testdw' 'ecc testword' command (see example 'Injecting Multiple-Bit
+Errors' below). In particular, when you simply set the multiple-bit errors in
+inject mask and enable injection, U-Boot is very likely to hang quickly as the
+errors will be injected when it accesses its code, data etc.
Use cases for DDR 'ecc' command:
@@ -40,7 +40,7 @@ Injecting Single-Bit Errors
2. Run test over some memory region
-=> ecc test 200000 10
+=> ecc testdw 200000 10
3. Check ECC status
@@ -61,57 +61,57 @@ Memory Error Detect:
16 errors were generated, Single-Bit Error flag was not set as Single Bit Error
Counter did not reach Single-Bit Error Threshold.
-4. Make sure used memory region got re-initialized with 0xcafecafe pattern
+4. Make sure used memory region got re-initialized with 0x0123456789abcdef
=> md 200000
-00200000: cafecafe cafecafe cafecafe cafecafe ................
-00200010: cafecafe cafecafe cafecafe cafecafe ................
-00200020: cafecafe cafecafe cafecafe cafecafe ................
-00200030: cafecafe cafecafe cafecafe cafecafe ................
-00200040: cafecafe cafecafe cafecafe cafecafe ................
-00200050: cafecafe cafecafe cafecafe cafecafe ................
-00200060: cafecafe cafecafe cafecafe cafecafe ................
-00200070: cafecafe cafecafe cafecafe cafecafe ................
+00200000: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200010: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200020: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200030: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200040: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200050: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200060: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200070: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
00200080: deadbeef deadbeef deadbeef deadbeef ................
00200090: deadbeef deadbeef deadbeef deadbeef ................
-
Injecting Multiple-Bit Errors
-----------------------------
1. Set more than 1 bit in Data Path Error Inject Mask
-=> ecc injectdatahi 5
+=> ecc injectdatahi 1
+=> ecc injectdatalo 1
2. Run test over some memory region
-=> ecc test 200000 10
+=> ecc testword 200000 1
3. Check ECC status
=> ecc status
...
-Memory Data Path Error Injection Mask High/Low: 00000005 00000000
+Memory Data Path Error Injection Mask High/Low: 00000001 00000001
...
Memory Error Detect:
- Multiple Memory Errors: 1
+ Multiple Memory Errors: 0
Multiple-Bit Error: 1
Single-Bit Error: 0
...
-Observe that both Multiple Memory Errors and Multiple-Bit Error flags are set.
+The Multiple Memory Errors flags not set and Multiple-Bit Error flags are set.
-4. Make sure used memory region got re-initialized with 0xcafecafe pattern
+4. Make sure used memory region got re-initialized with 0x0123456789abcdef
=> md 200000
-00200000: cafecafe cafecafe cafecafe cafecafe ................
-00200010: cafecafe cafecafe cafecafe cafecafe ................
-00200020: cafecafe cafecafe cafecafe cafecafe ................
-00200030: cafecafe cafecafe cafecafe cafecafe ................
-00200040: cafecafe cafecafe cafecafe cafecafe ................
-00200050: cafecafe cafecafe cafecafe cafecafe ................
-00200060: cafecafe cafecafe cafecafe cafecafe ................
-00200070: cafecafe cafecafe cafecafe cafecafe ................
+00200000: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200010: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200020: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200030: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200040: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200050: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200060: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
+00200070: 01234567 89abcdef 01234567 89abcdef .#Eg.....#Eg....
00200080: deadbeef deadbeef deadbeef deadbeef ................
00200090: deadbeef deadbeef deadbeef deadbeef ................
@@ -140,7 +140,7 @@ Test Single-Bit Error Counter and Threshold
...
Memory Single-Bit Error Management (0..255):
Single-Bit Error Threshold: 255
- Single Bit Error Counter: 60
+ Single Bit Error Counter: 199
Memory Error Detect:
Multiple Memory Errors: 1
diff --git a/doc/README.mpc8544ds b/doc/README.mpc8544ds
new file mode 100644
index 0000000000..bf257a0054
--- /dev/null
+++ b/doc/README.mpc8544ds
@@ -0,0 +1,122 @@
+Overview
+--------
+The MPC8544DS system is similar to the 85xx CDS systems such
+as the MPC8548CDS due to the similar E500 core. However, it
+is placed on the same board as the 8641 HPCN system.
+
+
+Flash Banks
+-----------
+Like the 85xx CDS systems, the 8544 DS board has two flash banks.
+They are both present on boot, but there locations can be swapped
+using the dip-switch SW10, bit 2.
+
+However, unlike the CDS systems, but similar to the 8641 HPCN
+board, a runtime reset through the FPGA can also affect a swap
+on the flash bank mappings for the next reset cycle.
+
+Irrespective of the switch SW10[2], booting is always from the
+boot bank at 0xfff8_0000.
+
+
+Memory Map
+----------
+
+0xff80_0000 - 0xffbf_ffff Alernate bank 4MB
+0xffc0_0000 - 0xffff_ffff Boot bank 4MB
+
+0xffb8_0000 Alternate image start 512KB
+0xfff8_0000 Boot image start 512KB
+
+
+Flashing Images
+---------------
+
+For example, to place a new image in the alternate flash bank
+and then reset with that new image temporarily, use this:
+
+ tftp 1000000 u-boot.bin.8544ds
+ erase ffb80000 ffbfffff
+ cp.b 1000000 ffb80000 80000
+ pixis_reset altbank
+
+
+To overwrite the image in the boot flash bank:
+
+ tftp 1000000 u-boot.bin.8544ds
+ protect off all
+ erase fff80000 ffffffff
+ cp.b 1000000 fff80000 80000
+
+Other example U-Boot image and flash manipulations examples
+can be found in the README.mpc85xxcds file as well.
+
+
+The pixis_reset command
+-----------------------
+A new command, "pixis_reset", is introduced to reset mpc8641hpcn board
+using the FPGA sequencer. When the board restarts, it has the option
+of using either the current or alternate flash bank as the boot
+image, with or without the watchdog timer enabled, and finally with
+or without frequency changes.
+
+Usage is;
+
+ pixis_reset
+ pixis_reset altbank
+ pixis_reset altbank wd
+ pixis_reset altbank cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio>
+ pixis_reset cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio>
+
+Examples;
+
+ /* reset to current bank, like "reset" command */
+ pixis_reset
+
+ /* reset board but use the to alternate flash bank */
+ pixis_reset altbank
+
+ /* reset board, use alternate flash bank with watchdog timer enabled*/
+ pixis_reset altbank wd
+
+ /* reset board to alternate bank with frequency changed.
+ * 40 is SYSCLK, 2.5 is COREPLL ratio, 10 is MPXPLL ratio
+ */
+ pixis-reset altbank cf 40 2.5 10
+
+Valid clock choices are in the 8641 Reference Manuals.
+
+
+Using the Device Tree Source File
+---------------------------------
+To create the DTB (Device Tree Binary) image file,
+use a command similar to this:
+
+ dtc -b 0 -f -I dts -O dtb mpc8544ds.dts > mpc8544ds.dtb
+
+Likely, that .dts file will come from here;
+
+ linux-2.6/arch/powerpc/boot/dts/mpc8544ds.dts
+
+After placing the DTB file in your TFTP disk area,
+you can download that dtb file using a command like:
+
+ tftp 900000 mpc8544ds.dtb
+
+Burn it to flash if you want.
+
+
+Booting Linux
+-------------
+
+Place a linux uImage in the TFTP disk area too.
+
+ tftp 1000000 uImage.8544
+ tftp 900000 mpc8544ds.dtb
+ bootm 1000000 - 900000
+
+Watch your ethact, netdev and bootargs U-Boot environment variables.
+You may want to do something like this too:
+
+ setenv ethact eTSEC3
+ setenv netdev eth1
diff --git a/doc/README.nand b/doc/README.nand
index 5c31845a94..c5c5ef29e6 100644
--- a/doc/README.nand
+++ b/doc/README.nand
@@ -93,8 +93,8 @@ Commands:
Configuration Options:
- CFG_CMD_NAND
- A good one to add to CONFIG_COMMANDS since it enables NAND support.
+ CONFIG_CMD_NAND
+ Enables NAND support and commmands.
CONFIG_MTD_NAND_ECC_JFFS2
Define this if you want the Error Correction Code information in
diff --git a/doc/README.sbc8641d b/doc/README.sbc8641d
new file mode 100644
index 0000000000..a051466a11
--- /dev/null
+++ b/doc/README.sbc8641d
@@ -0,0 +1,28 @@
+Wind River SBC8641D reference board
+===========================
+
+Created 06/14/2007 Joe Hamman
+Copyright 2007, Embedded Specialties, Inc.
+Copyright 2007 Wind River Systemes, Inc.
+-----------------------------
+
+1. Building U-Boot
+------------------
+The SBC8641D code is known to build using ELDK 4.1.
+
+ $ make sbc8641d_config
+ Configuring for sbc8641d board...
+
+ $ make
+
+
+2. Switch and Jumper Settings
+-----------------------------
+All Jumpers & Switches are in their default positions. Please refer to
+the board documentation for details. Some settings control CPU voltages
+and settings may change with board revisions.
+
+3. Known limitations
+--------------------
+PCI:
+ The PCI command may hang if no boards are present in either slot.
diff --git a/doc/README.usb b/doc/README.usb
index 41f76f4b7e..b3bcb91f40 100644
--- a/doc/README.usb
+++ b/doc/README.usb
@@ -73,8 +73,8 @@ Storage USB Commands:
Config Switches:
----------------
-CFG_CMD_USB enables basic USB support and the usb command
-CONFIG_USB_UHCI defines the lowlevel part.A lowlevel part must be defined if
- using CFG_CMD_USB
+CONFIG_CMD_USB enables basic USB support and the usb command
+CONFIG_USB_UHCI defines the lowlevel part.A lowlevel part must be defined
+ if using CONFIG_CMD_USB
CONFIG_USB_KEYBOARD enables the USB Keyboard
CONFIG_USB_STORAGE enables the USB storage devices
diff --git a/doc/README.zeus b/doc/README.zeus
new file mode 100644
index 0000000000..1848d8cd38
--- /dev/null
+++ b/doc/README.zeus
@@ -0,0 +1,73 @@
+
+Storage of the board specific values (ethaddr...)
+-------------------------------------------------
+
+The board specific environment variables that should be unique
+for each individual board, can be stored in the I2C EEPROM. This
+will be done from offset 0x80 with the length of 0x80 bytes. The
+following command can be used to store the values here:
+
+=> setdef de:20:6a:ed:e2:72 de:20:6a:ed:e2:73 AB0001
+
+ ethaddr eth1addr serial#
+
+Now those 3 values are stored into the I2C EEPROM. A CRC is added
+to make sure that the values get not corrupted.
+
+
+SW-Reset Pushbutton handling:
+-----------------------------
+
+The SW-reset push button is connected to a GPIO input too. This
+way U-Boot can "see" how long the SW-reset was pressed, and a
+specific action can be taken. Two different actions are supported:
+
+a) Release after more than 5 seconds and less then 10 seconds:
+ -> Run POST
+
+ Please note, that the POST test will take a while (approx. 1 min
+ on the 128MByte board). This is mainly due to the system memory
+ test.
+
+b) Release after more than 10 seconds:
+ -> Restore factory default settings
+
+ The factory default values are restored. The default environment
+ variables are restored (ipaddr, serverip...) and the board
+ specific values (ethaddr, eth1addr and serial#) are restored
+ to the environment from the I2C EEPROM. Also a bootline parameter
+ is added to the Linux bootline to signal the Linux kernel upon
+ the next startup, that the factory defaults should be restored.
+
+The command to check this sw-reset status and act accordingly is
+
+=> chkreset
+
+This command is added to the default "bootcmd", so that it is called
+automatically upon startup.
+
+Also, the 2 LED's are used to indicate the current status of this
+command (time passed since pushing the button). When the POST test
+will be run, the green LED will be switched off, and when the
+factory restore will be initiated, the reg LED will be switched off.
+
+
+Loggin of POST results:
+-----------------------
+
+The results of the POST tests are logged in a logbuffer located at the end
+of the onboard memory. It can be accessed with the U-Boot command "log":
+
+=> log show
+<4>POST memory PASSED
+<4>POST cache PASSED
+<4>POST cpu PASSED
+<4>POST uart PASSED
+<4>POST ethernet PASSED
+
+The DENX Linux kernel tree has support for this log buffer included. Exactly
+this buffer is used for logging of all kernel messages too. By enabling the
+compile time option "CONFIG_LOGBUFFER" this support is enabled. This way you
+can access the U-Boot log messages from Linux too.
+
+2007-08-10, Stefan Roese <sr@denx.de>