| 0,0 → 1,71 |
|---|
| # script for stm32 |
| |
| if { [info exists CHIPNAME] } { |
| set _CHIPNAME $CHIPNAME |
| } else { |
| set _CHIPNAME stm32 |
| } |
| |
| if { [info exists ENDIAN] } { |
| set _ENDIAN $ENDIAN |
| } else { |
| set _ENDIAN little |
| } |
| |
| # Work-area is a space in RAM used for flash programming |
| # By default use 16kB |
| if { [info exists WORKAREASIZE] } { |
| set _WORKAREASIZE $WORKAREASIZE |
| } else { |
| set _WORKAREASIZE 0x4000 |
| } |
| |
| # JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz |
| jtag_khz 1000 |
| |
| jtag_nsrst_delay 20 |
| jtag_ntrst_delay 20 |
| |
| reset_config trst_and_srst |
| |
| #jtag scan chain |
| if { [info exists CPUTAPID ] } { |
| set _CPUTAPID $CPUTAPID |
| } else { |
| # See STM Document RM0008 |
| # Section 26.6.3 |
| set _CPUTAPID 0x3ba00477 |
| } |
| jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID |
| |
| if { [info exists BSTAPID ] } { |
| # FIXME this never gets used to override defaults... |
| set _BSTAPID $BSTAPID |
| } else { |
| # See STM Document RM0008 |
| # Section 29.6.2 |
| # Low density devices, Rev A |
| set _BSTAPID1 0x06412041 |
| # Medium density devices, Rev A |
| set _BSTAPID2 0x06410041 |
| # Medium density devices, Rev B and Rev Z |
| set _BSTAPID3 0x16410041 |
| # High density devices, Rev A |
| set _BSTAPID4 0x06414041 |
| # Connectivity line devices, Rev A and Rev Z |
| set _BSTAPID5 0x06418041 |
| } |
| jtag newtap $_CHIPNAME bs -irlen 5 -expected-id $_BSTAPID1 \ |
| -expected-id $_BSTAPID2 -expected-id $_BSTAPID3 \ |
| -expected-id $_BSTAPID4 -expected-id $_BSTAPID5 |
| |
| set _TARGETNAME $_CHIPNAME.cpu |
| target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME |
| |
| $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0 |
| |
| set _FLASHNAME $_CHIPNAME.flash |
| flash bank $_FLASHNAME stm32x 0 0 0 0 $_TARGETNAME |
| |
| # For more information about the configuration files, take a look at: |
| # openocd.texi |