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https://git.code.sf.net/p/openocd/code
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573a39b36c
For historical reasons, no license information was added to the
tcl files. This makes trivial adding the SPDX tag through script:
fgrep -rL SPDX tcl | while read a;do \
sed -i '1{i# SPDX-License-Identifier: GPL-2.0-or-later\n
}' $a;done
With no specific license information from the author, let's extend
the OpenOCD project license GPL-2.0-or-later to the files.
Change-Id: Ief3da306a6e1978de7dfb8f552f9ff23151f9944
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7030
Tested-by: jenkins
116 lines
3.3 KiB
Tcl
116 lines
3.3 KiB
Tcl
# SPDX-License-Identifier: GPL-2.0-or-later
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echo "\n\nFirmware recovery helpers"
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echo "Use -c firmware_help to get help\n"
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set known_boards {
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"asus-rt-n16 ASUS RT-N16"
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"asus-rt-n66u ASUS RT-N66U"
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"linksys-wag200g Linksys WAG200G"
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"linksys-wrt54gl Linksys WRT54GL v1.1"
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"netgear-dg834v3 Netgear DG834G v3"
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"tp-link_tl-mr3020 TP-LINK TL-MR3020"
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"bt-homehubv1 BT HomeHub v1"
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}
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proc firmware_help { } {
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echo "
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Your OpenOCD command should look like this:
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openocd -f interface/<jtag adapter>.cfg -f tools/firmware-recovery.tcl -c \"<commands>*; shutdown\"
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Where:
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<jtag adapter> is one of the supported devices, e.g. ftdi/jtagkey2
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<commands> are firmware-recovery commands separated by semicolon
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Supported commands:
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firmware_help get this help
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list_boards list known boards and exit
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board <name> select board you work with
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list_partitions list partitions of the currently selected board
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dump_part <name> <filename> save partition's contents to a file
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erase_part <name> erase the given partition
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flash_part <name> <filename> erase, flash and verify the given partition
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ram_boot <filename> load binary file to RAM and run it
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adapter speed <freq> set JTAG clock frequency in kHz
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For example, to clear nvram and reflash CFE on an RT-N16 using TUMPA, run:
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openocd -f interface/ftdi/tumpa.cfg -f tools/firmware-recovery.tcl \\
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-c \"board asus-rt-n16; erase_part nvram; flash_part CFE cfe-n16.bin; shutdown\"
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\n\n"
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shutdown
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}
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# set default, can be overridden later
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adapter speed 1000
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proc get_partition { name } {
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global partition_list
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dict get $partition_list $name
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}
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proc partition_desc { name } { lindex [get_partition $name] 0 }
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proc partition_start { name } { lindex [get_partition $name] 1 }
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proc partition_size { name } { lindex [get_partition $name] 2 }
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proc list_boards { } {
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global known_boards
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echo "List of the supported boards:\n"
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echo "Board name\t\tDescription"
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echo "-----------------------------------"
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foreach i $known_boards {
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echo $i
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}
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echo "\n\n"
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}
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proc board { name } {
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script [find board/$name.cfg]
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}
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proc list_partitions { } {
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global partition_list
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set fstr "%-16s%-14s%-14s%s"
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echo "\nThe currently selected board is known to have these partitions:\n"
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echo [format $fstr Name Start Size Description]
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echo "-------------------------------------------------------"
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for {set i 0} {$i < [llength $partition_list]} {incr i 2} {
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set key [lindex $partition_list $i]
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echo [format $fstr $key [partition_start $key] [partition_size $key] [partition_desc $key]]
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}
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echo "\n\n"
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}
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# Magic to work with any targets, including semi-functional
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proc prepare_target { } {
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init
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catch {halt}
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catch {reset init}
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catch {halt}
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}
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proc dump_part { name filename } {
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prepare_target
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dump_image $filename [partition_start $name] [partition_size $name]
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}
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proc erase_part { name } {
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prepare_target
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flash erase_address [partition_start $name] [partition_size $name]
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}
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proc flash_part { name filename } {
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prepare_target
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flash write_image erase $filename [partition_start $name] bin
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echo "Verifying:"
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verify_image $filename [partition_start $name]
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}
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proc ram_boot { filename } {
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global ram_boot_address
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prepare_target
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load_image $filename $ram_boot_address bin
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resume $ram_boot_address
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}
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echo ""
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