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tcl/target: Add Renesas R-Car R8A7794 E2 target 

Add configuration for the Renesas R-Car R8A7794 E2 target.
This is an SoC with two Cortex A7 ARMv7a cores, both A7
cores are supported.

Change-Id: Ic1c81840e3bfcef8ee1de5acedffae5c83612a5e
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Reviewed-on: http://openocd.zylin.com/4531
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Marek Vasut 2018-04-21 15:59:17 +02:00 committed by Matthias Welwarsky
parent 1dc466f515
commit 21f52f6480
1 changed files with 27 additions and 0 deletions
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27
tcl/target/renesas_r8a7794.cfg Normal file
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# Renesas R-Car E2
# https://www.renesas.com/en-us/solutions/automotive/products/rcar-e2.html
if { [info exists DAP_TAPID] } {
set _DAP_TAPID $DAP_TAPID
} else {
set _DAP_TAPID 0x4ba00477
}
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME r8a7794
}
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x0f -expected-id $_DAP_TAPID
# Configuring only one core using DAP.
# Base addresses of cores:
# core 0 - 0x800F0000
# core 1 - 0x800F2000
set _TARGETNAME $_CHIPNAME.ca7.
dap create ${_CHIPNAME}.dap -chain-position $_CHIPNAME.cpu
target create ${_TARGETNAME}0 cortex_a -dap ${_CHIPNAME}.dap -coreid 0 -dbgbase 0x800F0000
target create ${_TARGETNAME}1 cortex_a -dap ${_CHIPNAME}.dap -coreid 1 -dbgbase 0x800F2000 -defer-examine
targets ${_TARGETNAME}0