烧写at91sam7s64软件SAM-BA的linux版本

使用SAM-BA和RomBoot烧写at91sam7s64 使用SAM-BA和RomBoot烧写at91sam7s64（作者：gliethttp）  »  »

Software Tools

• mkimage (U-Boot)

SAM-BA

The SAM Boot Assistant (SAM-BA) comes with the . It allows to program flash media through RS232, USB or link. SAM-BA only runs on Windows.

Description	Binary	FAQ applicable
SAM Boot Assistant (SAM-BA) on		for at91sam9xe (SAM-BA 2.8), for at91sam9g20 (SAM-BA 2.8), for at91sam9263 (SAM-BA 2.7)

SAM-BA Linux initiative

A revision of SAM-BA is ported to Linux. It is at the side of the official SAM-BA ISP revision.

SAM-BA Linux uses the USB connexion through CDC usbserial driver to communicate with the device.

USB CDC Serial driver mount procedure :

• Login with administrator rights

• Unload usbserial module if it is already running

rmmod usbserial

• Load usbserial kernel module

modprobe usbserial vendor=0x03eb product=0x6124

• Verify that the USB connection is established

lsusb -d 03eb:6124
    Bus 004 Device 006: ID 03eb:6124 Atmel Corp

• Know which USB connection is established

dmesg
    ...
    kernel: usb 4-2: new full speed USB device using uhci_hcd and address 5
    kernel: usb 4-2: configuration #1 chosen from 1 choice
    kernel: usbserial_generic 4-2:1.0: generic converter detected
    kernel: usbserial_generic: probe of 4-2:1.0 failed with error -5
    kernel: usbserial_generic 4-2:1.1: generic converter detected
    kernel: usb 4-2: generic converter now attached to ttyUSBx

=> you will have to use /dev/ttyUSBx instead of \usb\ARM0 to connect to your board

You can also use .tcl scripts from this flavor of SAM-BA. This is useful if you want to run demos.

Description	Binary	FAQ applicable
SAM Boot Assistant (SAM-BA 2.9) Linux port initiative using CDC	sam-ba_2.9_cdc_linux.zip
SAM Boot Assistant (SAM-BA 2.8) Linux port initiative using CDC	sam-ba_cdc_2.8.linux_01.zip	for at91sam9xe, for at91sam9g20
SAM Boot Assistant (SAM-BA 2.7) Linux port initiative using CDC	sam-ba_cdc_2.7.linux_01.zip	for at91sam9263

Cross Toolchain

CodeSourcery provides regular, validated releases of the GNU Toolchain for arm processor.
This document refers to arm2007q1-10 version of CodeSourcery toolchain.

Features in this release include:

• Based on GCC 4.2
• Support EABI
• Support for uClinux
• Support for Cortex-M1 (ARMV6-M) CPUs
• Improved code generation for Cortex-A8 and Cortex-R4 CPUs
• Thumb-2 GLIBC binaries

Links:

• CodeSourcery website :
• FAQ:
• Binaries:

Description	Binary
CodeSourcery GNU cross-toolchain for ARM

mkimage (U-Boot)

The mkimage U-Boot tool is used to convert a standard kernel image into uImage format needed by U-Boot command.

Description	Sources	Binary
Pre-built static version of the u-boot mkimage tool		mkimage

Make

Not needed for newer .

Some newer version of make produce errors while compiling some older revision of . The compiling of this old code has been validated with make-3.80 : Take it and compile it on your host machine (pace in /usr/local directory for example). You can use it calling the right binary while issuing the cross-compile command:

/usr/local/bin/make-3.80 CROSS_COMPILE=

Description	Sources	Binary
Pre-built static version of the make tool

		,	931.9 K	16 Nov 2007 - 10:10
	mkimage.bin	props, move	460.7 K	17 Jul 2007 - 13:11

r24 - 23 Jul 2009 - 12:38:30 -