RedBoot usage

anonymous@undisclosed.example.com (Anonymous) — Tue, 01 Sep 2020 08:59:14 +0000

2026/04/17 22:24	current
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	+	====== RedBoot usage ======
	+	* Set IP address (''ip_address -h 10.0.0.1'')
	+	* Memory dump (''dump -b 0x1000000'')
	+	* Load application file via tftp (''tftp - load -r -b 0x100000 test'')
	+	* tftp is default protocol -- you can change it to serial
	+	* Run application (''exec'')
	+
	+	+Emaclite_ETH - Warning! Using default ESA for 'emaclite'
	+	Ethernet eth0: MAC address 08:00:3e:28:7a:ba
	+	IP: 192.168.0.3/255.255.255.0, Gateway: 192.168.0.1
	+	Default server: 0.0.0.0, DNS server IP: 192.168.0.1
	+
	+	RedBoot(tm) bootstrap and debug environment [RAM]
	+	Non-certified release, version v2_0 - built 21:11:10, Jun 13 2008
	+
	+	Platform: by Xilinx Startan3e1600 xps edk92 (Microblaze 4.0a) by ecos_v1.00.a
	+	Copyright (C) 2000, 2001, 2002, Red Hat, Inc.
	+	Copyright (C) 2008 Michal Simek <monstr@monstr.eu>
	+
	+	RAM: 0x8c000000-0x90000000, 0x8c0618b8-0x8fffffff available
	+	RedBoot> help
	+	Manage machine caches
	+	cache [ON \| OFF]
	+	Display/switch console channel
	+	channel [-1\|<channel number>]
	+	Compute a 32bit checksum [POSIX algorithm] for a range of memory
	+	cksum -b <location> -l <length>
	+	Display (hex dump) a range of memory
	+	dump -b <location> [-l <length>] [-s] [-1\|2\|4]
	+	Execute code at a location
	+	go [-w <timeout>] [entry]
	+	Help about help?
	+	help [<topic>]
	+	Set/change IP addresses
	+	ip_address [-l <local_ip_address>] [-h <server_address>]
	+	Load a file
	+	load [-r] [-v] [-h <host>] [-m <varies>] [-c <channel_number>]
	+	[-b <base_address>] <file_name>
	+	Compare two blocks of memory
	+	mcmp -s <location> -d <location> -l <length> [-1\|-2\|-4]
	+	Fill a block of memory with a pattern
	+	mfill -b <location> -l <length> -p <pattern> [-1\|-2\|-4]
	+	Network connectivity test
	+	ping [-v] [-n <count>] [-l <length>] [-t <timeout>] [-r <rate>]
	+	[-i <IP_addr>] -h <IP_addr>
	+	Reset the system
	+	reset
	+	Display RedBoot version information
	+	version
	+	Display (hex dump) a range of memory
	+	x -b <location> [-l <length>] [-s] [-1\|2\|4]
	+	RedBoot> ping -h 192.168.0.5
	+	Network PING - from 192.168.0.3 to 192.168.0.5
	+	PING - received 10 of 10 expected
	+	RedBoot> x -b 0 -l 100
	+	00000000: B0 00 8C 03 B8 08 E8 00 B8 00 00 48 80 00 00 00 \|...........H....\|
	+	00000010: B8 00 00 60 80 00 00 00 B8 00 00 78 80 00 00 00 \|...`.......x....\|
	+	00000020: B8 00 00 90 80 00 00 00 B8 00 00 A8 80 00 00 00 \|................\|
	+	00000030: B8 00 00 C0 80 00 00 00 B8 00 00 D8 80 00 00 00 \|................\|
	+	00000040: B8 00 00 F0 80 00 00 00 B8 00 01 08 80 00 00 00 \|................\|
	+	00000050: F8 61 FF FC 20 60 00 01 F8 61 FF F8 F8 21 FF F4 \|.a.. `...a...!..\|
	+	00000060: 20 21 FF F4 \| !.. \|
	+	RedBoot>
	+
	+
	+	===== Change IP address =====
	+	{{:ecos:redboot:redboot-ip2.png\|IP address change}}
	+

Microblaze Linux/Qemu/U-Boot wiki - ecos:redboot

RedBoot usage