60f104f450
All the HLA transports (hla_swd and hla_jtag) register the same set of commands. Such commands are mainly aimed at handling JTAG compatibility that is required for the transport hla_jtag only. Split per transport the command registration and limit the commands to only those required by the transport itself. Replace the command "hla newtap" with the transport specific "swd newdap" or "jtag newtap". Deprecate the command "hla". Change-Id: I79c78fa97b707482608516d3824151a4d07644c0 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/4877 Tested-by: jenkins
36 lines
1.1 KiB
Tcl
36 lines
1.1 KiB
Tcl
# ARM Debug Interface V5 (ADI_V5) utility
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# ... Mostly for SWJ-DP (not SW-DP or JTAG-DP, since
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# SW-DP and JTAG-DP targets don't need to switch based
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# on which transport is active.
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#
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# declare a JTAG or SWD Debug Access Point (DAP)
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# based on the transport in use with this session.
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# You can't access JTAG ops when SWD is active, etc.
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# params are currently what "jtag newtap" uses
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# because OpenOCD internals are still strongly biased
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# to JTAG .... but for SWD, "irlen" etc are ignored,
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# and the internals work differently
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# for now, ignore non-JTAG and non-SWD transports
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# (e.g. initial flash programming via SPI or UART)
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# split out "chip" and "tag" so we can someday handle
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# them more uniformly irlen too...)
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if [catch {transport select}] {
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echo "Error: unable to select a session transport. Can't continue."
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shutdown
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}
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proc swj_newdap {chip tag args} {
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if [using_jtag] {
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eval jtag newtap $chip $tag $args
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} elseif [using_swd] {
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eval swd newdap $chip $tag $args
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} else {
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echo "Error: transport '[ transport select ]' not supported by swj_newdap"
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shutdown
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}
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}
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