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e171959ede
The Allwinner H618 is an updated H616 but appears functionally equivalent. It is used in small boards such as Orange Pi Zero 3. Change-Id: I299a42be746189f3e8e31070aa26b83ab7d806a4 Signed-off-by: Electric Worry <me@electricworry.net> Reviewed-on: https://review.openocd.org/c/openocd/+/8936 Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Tested-by: jenkins
58 lines
1.5 KiB
INI
58 lines
1.5 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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# This is the Allwinner H618 chip. It is an updated version of the Allwinner H616.
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# Information is available on linux-sunxi.org:
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# Datasheet: https://linux-sunxi.org/images/b/b9/H616_Datasheet_V1.0_cleaned.pdf
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# Manual: https://linux-sunxi.org/images/2/24/H616_User_Manual_V1.0_cleaned.pdf
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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} else {
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set _CHIPNAME h618
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}
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if { [info exists USE_SMP] } {
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set _USE_SMP $USE_SMP
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} else {
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set _USE_SMP 0
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}
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if { [info exists DAP_TAPID] } {
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set _DAP_TAPID $DAP_TAPID
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} else {
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set _DAP_TAPID 0x5ba00477
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}
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set _cores 4
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jtag newtap $_CHIPNAME cpu -expected-id $_DAP_TAPID -irlen 4
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adapter speed 4000
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dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
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# MEM-AP for direct access
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target create $_CHIPNAME.ap mem_ap -dap $_CHIPNAME.dap -ap-num 1
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# these addresses are obtained from the ROM table via 'dap info 1' command
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set _DBGBASE {0x81410000 0x81510000 0x81610000 0x81710000}
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set _CTIBASE {0x81420000 0x81520000 0x81620000 0x81720000}
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set _smp_command "target smp"
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for { set _core 0 } { $_core < $_cores } { incr _core } {
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set _CTINAME $_CHIPNAME.cti$_core
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set _TARGETNAME $_CHIPNAME.cpu$_core
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cti create $_CTINAME -dap $_CHIPNAME.dap -ap-num 1 -baseaddr [lindex $_CTIBASE $_core]
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target create $_TARGETNAME aarch64 -dap $_CHIPNAME.dap -ap-num 1 -dbgbase [lindex $_DBGBASE $_core] -cti $_CTINAME
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set _smp_command "$_smp_command $_TARGETNAME"
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}
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if {$_USE_SMP} {
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eval $_smp_command
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}
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# default target is cpu0
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targets $_CHIPNAME.cpu0
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