diff options
Diffstat (limited to 'tcl/target/lpc2378.cfg')
| -rw-r--r-- | tcl/target/lpc2378.cfg | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/tcl/target/lpc2378.cfg b/tcl/target/lpc2378.cfg index 30c71aa5..0b66b825 100644 --- a/tcl/target/lpc2378.cfg +++ b/tcl/target/lpc2378.cfg @@ -2,8 +2,20 @@ source [find target/lpc2xxx.cfg] -proc init_targets {} { - # 504kB flash and 32kB SRAM, clocked with 4MHz internal oscillator +# parameters: +# - 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_lpc2378 {core_freq_khz adapter_freq_khz} { + # 504kB flash and 32kB SRAM # 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 + setup_lpc2xxx lpc2378 0x4f1f0f0f 0x7e000 lpc2000_v2 0x8000 $core_freq_khz $adapter_freq_khz +} + +proc init_targets {} { + # default to core clocked with 4MHz internal oscillator + echo "Warning - assuming default core clock 4MHz! Flashing may fail if actual core clock is different." + + # setup_lpc2378 <core_freq_khz> <adapter_freq_khz> + setup_lpc2378 4000 500 } |