diff options
Diffstat (limited to 'tcl/target/stm32f3x.cfg')
| -rw-r--r-- | tcl/target/stm32f3x.cfg | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tcl/target/stm32f3x.cfg b/tcl/target/stm32f3x.cfg index 4ecc7ed..aa978d9 100644 --- a/tcl/target/stm32f3x.cfg +++ b/tcl/target/stm32f3x.cfg @@ -24,6 +24,14 @@ if { [info exists WORKAREASIZE] } { set _WORKAREASIZE 0x4000 } +# Allow overriding the Flash bank size +if { [info exists FLASH_SIZE] } { + set _FLASH_SIZE $FLASH_SIZE +} else { + # autodetect size + set _FLASH_SIZE 0 +} + # JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz # # Since we may be running of an RC oscilator, we crank down the speed a @@ -63,7 +71,7 @@ target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0 set _FLASHNAME $_CHIPNAME.flash -flash bank $_FLASHNAME stm32f1x 0 0 0 0 $_TARGETNAME +flash bank $_FLASHNAME stm32f1x 0 $_FLASH_SIZE 0 0 $_TARGETNAME reset_config srst_nogate |