diff options
Diffstat (limited to 'tcl')
| -rw-r--r-- | tcl/target/lpc2103.cfg | 35 | ||||
| -rw-r--r-- | tcl/target/lpc2124.cfg | 36 | ||||
| -rw-r--r-- | tcl/target/lpc2129.cfg | 34 | ||||
| -rw-r--r-- | tcl/target/lpc2148.cfg | 46 | ||||
| -rw-r--r-- | tcl/target/lpc2294.cfg | 36 | ||||
| -rw-r--r-- | tcl/target/lpc2378.cfg | 46 | ||||
| -rw-r--r-- | tcl/target/lpc2478.cfg | 49 | ||||
| -rw-r--r-- | tcl/target/lpc2xxx.cfg | 41 |
8 files changed, 85 insertions, 238 deletions
diff --git a/tcl/target/lpc2103.cfg b/tcl/target/lpc2103.cfg index 7f14555c..3aa590bc 100644 --- a/tcl/target/lpc2103.cfg +++ b/tcl/target/lpc2103.cfg @@ -1,32 +1,9 @@ -# NXP LPC2103 ARM7TDMI-S with 32kB Flash and 8kB SRAM, clocked with 12MHz crystal +# NXP LPC2103 ARM7TDMI-S with 32kB flash and 8kB SRAM, clocked with 12MHz crystal -if { [info exists CHIPNAME] } { - set _CHIPNAME $CHIPNAME -} else { - set _CHIPNAME lpc2103 -} +source [find target/lpc2xxx.cfg] -if { [info exists CPUTAPID ] } { - set _CPUTAPID $CPUTAPID -} else { - set _CPUTAPID 0x4f1f0f0f +proc init_targets {} { + # 32kB flash and 8kB SRAM, clocked with 12MHz crystal + # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz> + setup_lpc2xxx lpc2103 0x4f1f0f0f 0x8000 lpc2000_v2 0x2000 12000 1500 } - -reset_config trst_and_srst - -# reset delays -adapter_nsrst_delay 100 -jtag_ntrst_delay 100 - -jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME - -# 8kB of internal SRAM -$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x2000 -work-area-backup 0 - -# 32kB of internal Flash, core clocked with 12MHz crystal -# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] -set _FLASHNAME $_CHIPNAME.flash -flash bank $_FLASHNAME lpc2000 0x0 0x8000 0 0 $_TARGETNAME lpc2000_v2 12000 calc_checksum diff --git a/tcl/target/lpc2124.cfg b/tcl/target/lpc2124.cfg index df71bdde..94ac5be6 100644 --- a/tcl/target/lpc2124.cfg +++ b/tcl/target/lpc2124.cfg @@ -1,33 +1,9 @@ -# NXP LPC2124 +# NXP LPC2124 ARM7TDMI-S with 256kB flash and 16kB SRAM, clocked with 12MHz crystal -if { [info exists CHIPNAME] } { - set _CHIPNAME $CHIPNAME -} else { - set _CHIPNAME lpc2124 -} +source [find target/lpc2xxx.cfg] -if { [info exists CPUTAPID ] } { - set _CPUTAPID $CPUTAPID -} else { - set _CPUTAPID 0x4f1f0f0f +proc init_targets {} { + # 256kB flash and 16kB SRAM, clocked with 12MHz crystal + # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz> + setup_lpc2xxx lpc2124 0x4f1f0f0f 0x40000 lpc2000_v1 0x4000 12000 1500 } - -reset_config trst_and_srst - -# reset delays -adapter_nsrst_delay 100 -jtag_ntrst_delay 100 - -adapter_khz 1000 - -#jtag scan chain -jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME - -$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 - -# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] -set _FLASHNAME $_CHIPNAME.flash -flash bank $_FLASHNAME lpc2000 0x0 0x40000 0 0 $_TARGETNAME lpc2000_v1 14745 calc_checksum diff --git a/tcl/target/lpc2129.cfg b/tcl/target/lpc2129.cfg index 2587bf72..10fcd0c1 100644 --- a/tcl/target/lpc2129.cfg +++ b/tcl/target/lpc2129.cfg @@ -1,31 +1,9 @@ -# NXP LPC2129 +# NXP LPC2129 ARM7TDMI-S with 256kB flash and 16kB SRAM, clocked with 12MHz crystal -if { [info exists CHIPNAME] } { - set _CHIPNAME $CHIPNAME -} else { - set _CHIPNAME lpc2129 -} +source [find target/lpc2xxx.cfg] -if { [info exists CPUTAPID ] } { - set _CPUTAPID $CPUTAPID -} else { - set _CPUTAPID 0xcf1f0f0f +proc init_targets {} { + # 256kB flash and 16kB SRAM, clocked with 12MHz crystal + # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz> + setup_lpc2xxx lpc2129 0xcf1f0f0f 0x40000 lpc2000_v1 0x4000 12000 1500 } - -reset_config trst_and_srst - -# reset delays -adapter_nsrst_delay 100 -jtag_ntrst_delay 100 - -#jtag scan chain -jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME - -$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 - -# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] -set _FLASHNAME $_CHIPNAME.flash -flash bank $_FLASHNAME lpc2000 0x0 0x40000 0 0 $_TARGETNAME lpc2000_v1 14765 calc_checksum diff --git a/tcl/target/lpc2148.cfg b/tcl/target/lpc2148.cfg index 7665ee75..747dcd96 100644 --- a/tcl/target/lpc2148.cfg +++ b/tcl/target/lpc2148.cfg @@ -1,45 +1,9 @@ -# Proc that can be invoked to create a special version of -# the LPC2148 -proc setup_lpc2148 {chipname tapids} { - # Use RCLK. If RCLK is not available fall back to 500kHz. - # - # Depending on cabling you might be able to eek this up to 2000kHz. - jtag_rclk 500 - - adapter_nsrst_delay 200 - jtag_ntrst_delay 200 - - # NOTE!!! LPCs need reset pulled while RTCK is low. 0 to activate - # JTAG, power-on reset is not enough, i.e. you need to perform a - # reset before being able to talk to the LPC2148, attach is not possible. - reset_config trst_and_srst - - eval "jtag newtap $chipname cpu -irlen 4 -ircapture 0x1 -irmask 0xf $tapids" - - target create $chipname.cpu arm7tdmi -chain-position $chipname.cpu - - $chipname.cpu configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 - - $chipname.cpu configure -event reset-init { - # Force target into ARM state - arm core_state arm - - # Do not remap 0x0000-0x0020 to anything but the flash (i.e. select - # "User Flash Mode" where interrupt vectors are _not_ remapped, - # and reside in flash instead). - # - # See section 7.1 on page 32 ("Memory Mapping control register") in - # "UM10139: Volume 1: LPC214x User Manual", Rev. 02 -- 25 July 2006. - # http://www.standardics.nxp.com/support/documents/microcontrollers/pdf/user.manual.lpc2141.lpc2142.lpc2144.lpc2146.lpc2148.pdf - mwb 0xE01FC040 0x01 - } - - # flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] - flash bank $chipname.flash lpc2000 0x0 0x7d000 0 0 $chipname.cpu lpc2000_v2 14765 calc_checksum -} +# NXP LPC2148 ARM7TDMI-S with 512kB flash (12kB used by bootloader) and 40kB SRAM (8kB for USB DMA), clocked with 12MHz crystal +source [find target/lpc2xxx.cfg] -# Default settings proc init_targets {} { - setup_lpc2148 lpc2148 "-expected-id 0x3f0f0f0f -expected-id 0x4f1f0f0f" + # 500kB flash and 32kB SRAM, clocked with 12MHz crystal + # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz> + setup_lpc2xxx lpc2148 "0x3f0f0f0f 0x4f1f0f0f" 0x7d000 lpc2000_v2 0x8000 12000 1500 } diff --git a/tcl/target/lpc2294.cfg b/tcl/target/lpc2294.cfg index ecf05998..b1042af0 100644 --- a/tcl/target/lpc2294.cfg +++ b/tcl/target/lpc2294.cfg @@ -1,29 +1,11 @@ -if { [info exists CHIPNAME] } { - set _CHIPNAME $CHIPNAME -} else { - set _CHIPNAME lpc2294 -} - -if { [info exists CPUTAPID ] } { - set _CPUTAPID $CPUTAPID -} else { - # force an error till we get a good number - set _CPUTAPID 0xffffffff -} - -adapter_nsrst_delay 200 -jtag_ntrst_delay 200 +# NXP LPC2294 ARM7TDMI-S with 256kB flash and 16kB SRAM, clocked with 12MHz crystal -reset_config trst_and_srst +source [find target/lpc2xxx.cfg] -#jtag scan chain -jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME -$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0 - -#flash configuration -# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] -set _FLASHNAME $_CHIPNAME.flash -flash bank $_FLASHNAME lpc2000 0x0 0x40000 0 0 $_TARGETNAME lpc2000_v1 14765 calc_checksum +proc init_targets {} { + # 256kB flash and 16kB SRAM, clocked with 12MHz crystal + # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz> + + # !! TAPID unknown !! + setup_lpc2xxx lpc2294 0xffffffff 0x40000 lpc2000_v1 0x4000 12000 1500 +} diff --git a/tcl/target/lpc2378.cfg b/tcl/target/lpc2378.cfg index 21fdd1b4..30c71aa5 100644 --- a/tcl/target/lpc2378.cfg +++ b/tcl/target/lpc2378.cfg @@ -1,43 +1,9 @@ -# NXP LPC2378 ARM7TDMI-S with 512kB Flash and 32kB Local On-Chip SRAM (58kB total), clocked with 4MHz internal RC oscillator +# NXP LPC2378 ARM7TDMI-S with 512kB flash (8kB used by bootloader) and 56kB SRAM (16kB for ETH, 8kB for DMA), clocked with 4MHz internal oscillator -if { [info exists CHIPNAME] } { - set _CHIPNAME $CHIPNAME -} else { - set _CHIPNAME lpc2378 -} - -if { [info exists CPUTAPID ] } { - set _CPUTAPID $CPUTAPID -} else { - set _CPUTAPID 0x4f1f0f0f -} - -#delays on reset lines -adapter_nsrst_delay 200 -jtag_ntrst_delay 200 - -reset_config trst_and_srst +source [find target/lpc2xxx.cfg] -jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME - -# LPC2378 has 32kB of SRAM on its main system bus (so-called Local On-Chip SRAM) -$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x8000 -work-area-backup 0 - -$_TARGETNAME configure -event reset-init { - # Force target into ARM state - arm core_state arm - #do not remap 0x0000-0x0020 to anything but the flash - mwb 0xE01FC040 0x01 +proc init_targets {} { + # 504kB flash and 32kB SRAM, clocked with 4MHz internal oscillator + # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz> + setup_lpc2xxx lpc2378 0x4f1f0f0f 0x7e000 lpc2000_v2 0x8000 4000 500 } - -# LPC2378 has 512kB of FLASH, but upper 8kB are occupied by bootloader. -# After reset the chip uses its internal 4MHz RC oscillator -# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] -set _FLASHNAME $_CHIPNAME.flash -flash bank $_FLASHNAME lpc2000 0x0 0x0007D000 0 0 $_TARGETNAME lpc2000_v2 4000 calc_checksum - -# 4MHz / 6 = 666kHz, so use 500 -adapter_khz 500 diff --git a/tcl/target/lpc2478.cfg b/tcl/target/lpc2478.cfg index 3b14c87d..9c34b97e 100644 --- a/tcl/target/lpc2478.cfg +++ b/tcl/target/lpc2478.cfg @@ -1,46 +1,9 @@ -# NXP LPC2478 ARM7TDMI-S with 512kB Flash and 64kB Local On-Chip SRAM (98kB total), clocked with 4MHz internal RC oscillator +# NXP LPC2478 ARM7TDMI-S with 512kB flash (8kB used by bootloader) and 98kB SRAM (16kB for ETH, 16kB for DMA, 2kB for RTC), clocked with 4MHz internal oscillator -if { [info exists CHIPNAME] } { - set _CHIPNAME $CHIPNAME -} else { - set _CHIPNAME lpc2478 -} - -if { [info exists CPUTAPID ] } { - set _CPUTAPID $CPUTAPID -} else { - set _CPUTAPID 0x4f1f0f0f -} - -if { [info exists CCLK ] } { - set _CCLK $CCLK -} else { - error "You must specify the CCLK that will be used for flash programming!" -} - -#delays on reset lines -adapter_nsrst_delay 100 -jtag_ntrst_delay 100 +source [find target/lpc2xxx.cfg] -reset_config trst_and_srst - -jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME - -# LPC2478 has 64kB of SRAM on its main system bus (so-called Local On-Chip SRAM) -$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x10000 -work-area-backup 0 - -$_TARGETNAME configure -event reset-init { - # Force target into ARM state - arm core_state arm - # Do not remap 0x0000-0x0020 to anything but the Flash - mwb 0xE01FC040 0x01 +proc init_targets {} { + # 504kB flash and 64kB SRAM, clocked with 4MHz internal oscillator + # setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz> + setup_lpc2xxx lpc2478 0x4f1f0f0f 0x7e000 lpc2000_v2 0x10000 4000 500 } - -# LPC2378 has 512kB of FLASH, but upper 8kB are occupied by bootloader. -# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] -set _FLASHNAME $_CHIPNAME.flash -flash bank $_FLASHNAME lpc2000 0x0 0x7E000 0 0 $_TARGETNAME lpc2000_v2 $_CCLK calc_checksum - diff --git a/tcl/target/lpc2xxx.cfg b/tcl/target/lpc2xxx.cfg new file mode 100644 index 00000000..6a736381 --- /dev/null +++ b/tcl/target/lpc2xxx.cfg @@ -0,0 +1,41 @@ +# Common setup for the LPC2xxx parts + +# parameters: +# - chip_name - name of the chip, e.g. lpc2103 +# - cputapids - TAP IDs of the core, should be quoted if more than one, e.g. 0x4f1f0f0f or "0x3f0f0f0f 0x4f1f0f0f" +# - flash_size - size of on-chip flash (available for code, not including the bootloader) in bytes, e.g. 0x8000 +# - flash_variant - "type" of LPC2xxx device, lpc2000_v1 (LPC22xx and older LPC21xx) or lpc2000_v2 (LPC213x, LPC214x, LPC210[123], LPC23xx and LPC24xx) +# - workarea_size - size of work-area in RAM for flashing procedures, must not exceed the size of RAM available at 0x40000000, e.g. 0x2000 +# - core_freq_khz - frequency of core in kHz during flashing, usually equal to connected crystal or internal oscillator, e.g. 12000 +# - adapter_freq_khz - frequency of debug adapter in kHz, should be 8x slower than core_freq_khz, e.g. 1000 + +proc setup_lpc2xxx {chip_name cputapids flash_size flash_variant workarea_size core_freq_khz adapter_freq_khz} { + reset_config trst_and_srst + + # reset delays + adapter_nsrst_delay 100 + jtag_ntrst_delay 100 + + adapter_khz $adapter_freq_khz + + foreach i $cputapids { + append expected_ids "-expected-id " $i " " + } + + eval "jtag newtap $chip_name cpu -irlen 4 -ircapture 0x1 -irmask 0xf $expected_ids" + + set _TARGETNAME $chip_name.cpu + target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME + + $_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size $workarea_size -work-area-backup 0 + + # flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum] + set _FLASHNAME $chip_name.flash + flash bank $_FLASHNAME lpc2000 0x0 $flash_size 0 0 $_TARGETNAME $flash_variant $core_freq_khz calc_checksum +} + +proc init_targets {} { + # FIX!!! read out CPUTAPID here and choose right setup. In addition to the + # CPUTAPID some querying of the target would be required. + return -error "This is a generic LPC2xxx configuration file, use a specific target file." +} |