This is an automated email from Gerrit. Leonard Crestez ([email protected]) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/5040
-- gerrit commit e703545db4687af73f3b30f69277b2ffa5a84f57 Author: Leonard Crestez <[email protected]> Date: Thu Apr 4 16:19:55 2019 +0300 target/imx6u: Initial support Unlike the rest of imx6 the 6UL 6ULL 6ULZ chips are based on Cortex-A7 which is at a different address so a custom script is required. Tested on imx6ull-14x14-evk Change-Id: I72822d2241045c318389fadbc66d7aaabaaf4cb5 Signed-off-by: Leonard Crestez <[email protected]> diff --git a/tcl/target/imx6u.cfg b/tcl/target/imx6u.cfg new file mode 100644 index 0000000..5a61d24 --- /dev/null +++ b/tcl/target/imx6u.cfg @@ -0,0 +1,50 @@ +# +# Freescale i.MX6UltraLite series: 6UL 6ULL 6ULZ +# + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME imx6u +} + +# CoreSight Debug Access Port +if { [info exists DAP_TAPID] } { + set _DAP_TAPID $DAP_TAPID +} else { + set _DAP_TAPID 0x4ba00477 +} + +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x0f \ + -expected-id $_DAP_TAPID + +# SDMA / no IDCODE +jtag newtap $_CHIPNAME sdma -irlen 4 -ircapture 0x00 -irmask 0x0f + +# System JTAG Controller +set _SJC_TAPID_6UL 0x0891d01d +set _SJC_TAPID_6ULL 0x0891e01d +set _SJC_TAPID_6ULZ 0x1891e01d + +# Allow external override of the first SJC TAPID +if { [info exists SJC_TAPID] } { + set _SJC_TAPID $SJC_TAPID +} else { + set _SJC_TAPID $_SJC_TAPID_6UL +} + +jtag newtap $_CHIPNAME sjc -irlen 5 -ircapture 0x01 -irmask 0x1f \ + -ignore-version \ + -expected-id $_SJC_TAPID \ + -expected-id $_SJC_TAPID_6ULL \ + -expected-id $_SJC_TAPID_6ULZ \ + +# Create DAP +dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu + +# Main AHB bus +target create $_CHIPNAME.ahb mem_ap -dap $_CHIPNAME.dap -ap-num 0 + +# Cortex-A7 single core +set _TARGETNAME $_CHIPNAME.cpu +target create $_TARGETNAME cortex_a -dap $_CHIPNAME.dap -dbgbase 0x82130000 -- _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
