diff options
| -rw-r--r-- | tcl/target/c100.cfg | 65 | ||||
| -rw-r--r-- | tcl/target/telo.cfg | 9 |
2 files changed, 74 insertions, 0 deletions
diff --git a/tcl/target/c100.cfg b/tcl/target/c100.cfg new file mode 100644 index 00000000..ceb8de38 --- /dev/null +++ b/tcl/target/c100.cfg @@ -0,0 +1,65 @@ +# c100 config +# +#jtag_nsrst_delay 5000 +#jtag_ntrst_delay 3000 +#reset_config none +reset_config trst_and_srst separate +#reset_config srst_only srst_pulls_trst + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME c100 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0x27b3645b +} + +if { [info exists DSPTAPID ] } { + set _DSPTAPID $DSPTAPID +} else { + set _DSPTAPID 0x27b3645b +} + +jtag newtap $_CHIPNAME dsp -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_DSPTAPID + + +# Per ARM: DDI0211J_arm1136_r1p5_trm.pdf - the ARM 1136 as a 5 bit IR register +jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID + +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME + +# C100's ARAM 64k SRAM +$_TARGETNAME configure -work-area-phys 0x0a000000 -work-area-size 0x10000 -work-area-backup 0 + + +proc power_restore {} { puts "Sensed power restore. No action." } +proc srst_deasserted {} { puts "Sensed nSRST deasserted. No action." } + + +# issue telnet: reset init +# issue gdb: monitor reset init +$_TARGETNAME configure -event reset-init { + # Force target into ARM state. +# soft_reset_halt # not implemented on ARM11 + puts "Halting C100.CPU" + halt +} + +$_TARGETNAME configure -event reset-deassert-post { + # Force target into ARM state. +# soft_reset_halt # not implemented on ARM11 + puts "Detected SRSRT asserted on C100.CPU" + +} +# Valid events: old-gdb_program_config, old-pre_resume, early-halted, halted, resumed, resume-start, resume-end, gdb-start, gdb-end, reset-start, reset-assert-pre, reset-assert-post, reset-deassert-pre, reset-deassert-post, reset-halt-pre, reset-halt-post, reset-wait-pre, reset-wait-post, reset-init, reset-end, examine-start, examine-end, debug-halted, debug-resumed, gdb-attach, gdb-detach, gdb-flash-write-start, gdb-flash-write-end, gdb-flash-erase-start, gdb-flash-erase-end, resume-start, resume-ok, or resume-end diff --git a/tcl/target/telo.cfg b/tcl/target/telo.cfg new file mode 100644 index 00000000..cb28e632 --- /dev/null +++ b/tcl/target/telo.cfg @@ -0,0 +1,9 @@ +source [find c100.cfg] + +# boots from NOR on CS0: 8 MBytes CFI flash, 16-bit bus +# it's really 16MB but the upper 8mb is controller via gpio? +flash bank cfi 0x20000000 0x01000000 2 2 $_TARGETNAME + +# +gdb_memory_map enable + |