diff --git a/openocd/jtagspi.cfg b/openocd/jtagspi.cfg index 70ea4f7..8b13789 100644 --- a/openocd/jtagspi.cfg +++ b/openocd/jtagspi.cfg @@ -1,48 +1 @@ -set _USER1 0x02 -if { [info exists JTAGSPI_IR] } { - set _JTAGSPI_IR $JTAGSPI_IR -} else { - set _JTAGSPI_IR $_USER1 -} - -if { [info exists DR_LENGTH] } { - set _DR_LENGTH $DR_LENGTH -} else { - set _DR_LENGTH 1 -} - -if { [info exists TARGETNAME] } { - set _TARGETNAME $TARGETNAME -} else { - set _TARGETNAME $_CHIPNAME.proxy -} - -if { [info exists FLASHNAME] } { - set _FLASHNAME $FLASHNAME -} else { - set _FLASHNAME $_CHIPNAME.spi -} - -target create $_TARGETNAME testee -chain-position $_CHIPNAME.tap -flash bank $_FLASHNAME jtagspi 0 0 0 0 $_TARGETNAME $_JTAGSPI_IR $_DR_LENGTH - -proc jtagspi_init {chain_id proxy_bit} { - # load proxy bitstream $proxy_bit and probe spi flash - global _FLASHNAME - pld load $chain_id $proxy_bit - reset halt - flash probe $_FLASHNAME -} - -proc jtagspi_program {bin addr {type ""} } { - # write and verify binary file $bin at offset $addr - global _FLASHNAME - if { $type eq "" } { - flash write_image erase $bin $addr - flash verify_bank $_FLASHNAME $bin $addr - } else { - flash write_image erase $bin $addr $type - flash verify_bank $_FLASHNAME $bin $addr $type - } -} diff --git a/openocd/xilinx-xc7.cfg b/openocd/xilinx-xc7.cfg index 87f1257..5359d4f 100644 --- a/openocd/xilinx-xc7.cfg +++ b/openocd/xilinx-xc7.cfg @@ -3,10 +3,61 @@ ftdi_vid_pid 0x0403 0x6010 ftdi_channel 0 ftdi_layout_init 0x00e8 0x60eb reset_config none +adapter_khz 25000 source [find cpld/xilinx-xc7.cfg] -source openocd/jtagspi.cfg -adapter_khz 25000 + +# From jtagspi.cfg with modification to support +# specifying file type +set _USER1 0x02 + +if { [info exists JTAGSPI_IR] } { + set _JTAGSPI_IR $JTAGSPI_IR +} else { + set _JTAGSPI_IR $_USER1 +} + +if { [info exists DR_LENGTH] } { + set _DR_LENGTH $DR_LENGTH +} else { + set _DR_LENGTH 1 +} + +if { [info exists TARGETNAME] } { + set _TARGETNAME $TARGETNAME +} else { + set _TARGETNAME $_CHIPNAME.proxy +} + +if { [info exists FLASHNAME] } { + set _FLASHNAME $FLASHNAME +} else { + set _FLASHNAME $_CHIPNAME.spi +} + +target create $_TARGETNAME testee -chain-position $_CHIPNAME.tap +flash bank $_FLASHNAME jtagspi 0 0 0 0 $_TARGETNAME $_JTAGSPI_IR $_DR_LENGTH + +proc jtagspi_init {chain_id proxy_bit} { + # load proxy bitstream $proxy_bit and probe spi flash + global _FLASHNAME + pld load $chain_id $proxy_bit + reset halt + flash probe $_FLASHNAME +} + +proc jtagspi_program {bin addr {type ""} } { + # write and verify binary file $bin at offset $addr + global _FLASHNAME + if { $type eq "" } { + flash write_image erase $bin $addr + flash verify_bank $_FLASHNAME $bin $addr + } else { + flash write_image erase $bin $addr $type + flash verify_bank $_FLASHNAME $bin $addr $type + } +} +# end jtagspi.cfg proc fpga_program {} { global _CHIPNAME