zcy
/
tinyriscv-openocd
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lpc1768.cfg pulled out constants from flash init as variables 

Seems like an esthetic change, but it will allow easy support for
other lpc17xx devices.

Change-Id: I2cb953ce1afdd82f6ca65b38d5557a28416f895e
Signed-off-by: Vandra Akos <axos88@gmail.com>
Reviewed-on: http://openocd.zylin.com/674
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
__archive__
Vandra Akos 2012-05-27 12:15:21 +02:00 committed by Spencer Oliver
parent 7800045671
commit d50ce65962
1 changed files with 15 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
tcl/target/lpc1768.cfg
View File

@ -22,12 +22,25 @@ if { [info exists CCLK] } {
} else {
set _CCLK 4000
}
if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x4ba00477
}
if { [info exists CPURAMSIZE] } {
set _CPURAMSIZE $CPURAMSIZE
} else {
set _CPURAMSIZE 0x8000
}
if { [info exists CPUROMSIZE] } {
set _CPUROMSIZE $CPUROMSIZE
} else {
set _CPUROMSIZE 0x80000
}
#delays on reset lines
adapter_nsrst_delay 200
jtag_ntrst_delay 200
@ -40,13 +53,13 @@ target create $_TARGETNAME cortex_m3 -chain-position $_TARGETNAME
# LPC1768 has 32kB of SRAM In the ARMv7-M "Code" area (at 0x10000000)
# and 32K more on AHB, in the ARMv7-M "SRAM" area, (at 0x2007c000).
$_TARGETNAME configure -work-area-phys 0x10000000 -work-area-size 0x8000
$_TARGETNAME configure -work-area-phys 0x10000000 -work-area-size $_CPURAMSIZE
# LPC1768 has 512kB of flash memory, managed by ROM code (including a
# boot loader which verifies the flash exception table's checksum).
# flash bank <name> lpc2000 <base> <size> 0 0 <target#> <variant> <clock> [calc checksum]
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME lpc2000 0x0 0x80000 0 0 $_TARGETNAME \
flash bank $_FLASHNAME lpc2000 0x0 $_CPUROMSIZE 0 0 $_TARGETNAME \
lpc1700 $_CCLK calc_checksum
# Run with *real slow* clock by default since the