X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=tcl%2Ftarget%2Fat91sam9260_ext_RAM_ext_flash.cfg;h=9ab7409048eb7aada94386feb62375d72874db3e;hp=8acdebd7167822980146213303762f22b685d3d5;hb=bebdbe8b73b8d7cb2837687c0d38396fee0142fd;hpb=30da7c67cec8b315972377b5389735ff11f6042c diff --git a/tcl/target/at91sam9260_ext_RAM_ext_flash.cfg b/tcl/target/at91sam9260_ext_RAM_ext_flash.cfg index 8acdebd716..9ab7409048 100644 --- a/tcl/target/at91sam9260_ext_RAM_ext_flash.cfg +++ b/tcl/target/at91sam9260_ext_RAM_ext_flash.cfg @@ -1,52 +1,20 @@ -jtag_rclk 4 - ###################################### # Target: Atmel AT91SAM9260 ###################################### -if { [info exists CHIPNAME] } { - set _CHIPNAME $CHIPNAME -} else { - set _CHIPNAME at91sam9260 -} - -if { [info exists ENDIAN] } { - set _ENDIAN $ENDIAN -} else { - set _ENDIAN little -} - -if { [info exists CPUTAPID ] } { - set _CPUTAPID $CPUTAPID -} else { - # force an error till we get a good number - set _CPUTAPID 0x0792603f -} +source [find target/at91sam9261.cfg] reset_config trst_and_srst +adapter_khz 4 adapter_nsrst_delay 200 jtag_ntrst_delay 200 - -jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - - -###################### -# Target configuration -###################### - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs - -# Internal sram1 memory -$_TARGETNAME configure -work-area-phys 0x00300000 -work-area-size 0x1000 -work-area-backup 1 - scan_chain $_TARGETNAME configure -event reset-start { # at reset chip runs at 32khz - jtag_rclk 8 + adapter_khz 8 } $_TARGETNAME configure -event reset-init {at91sam_init} @@ -59,7 +27,7 @@ flash bank $_FLASHNAME cfi 0x10000000 0x01000000 2 2 $_TARGETNAME # Faster memory downloads. This is disabled automatically during # reset init since all reset init sequences are too short for # fast memory access -arm7_9 dcc_downloads enable +arm7_9 dcc_downloads enable arm7_9 fast_memory_access enable proc at91sam_init { } { @@ -78,7 +46,7 @@ proc at91sam_init { } { sleep 10 ;# wait 10 ms # Now run at anything fast... ie: 10mhz! - jtag_rclk 10000 ;# Increase JTAG Speed to 6 MHz + adapter_khz 10000 ;# Increase JTAG Speed to 6 MHz mww 0xffffec00 0x0a0a0a0a ;# SMC_SETUP0 : Setup SMC for Intel NOR Flash JS28F128P30T85 128MBit mww 0xffffec04 0x0b0b0b0b ;# SMC_PULSE0