#
-# script for Nordic nRF51 series, a CORTEX-M0 chip
+# script for Nordic nRF51 series, a Cortex-M0 chip
#
source [find target/swj-dp.tcl]
}
# Work-area is a space in RAM used for flash programming
-# By default use 2kB
+# By default use 16kB
if { [info exists WORKAREASIZE] } {
set _WORKAREASIZE $WORKAREASIZE
} else {
- set _WORKAREASIZE 0x800
+ set _WORKAREASIZE 0x4000
}
if { [info exists CPUTAPID] } {
# clock to 1Mhz should be OK
#
adapter_khz 1000
+
+proc enable_all_ram {} {
+ # nRF51822 Product Anomaly Notice (PAN) #16 explains that not all RAM banks
+ # are reliably enabled after reset on some revisions (contrary to spec.) So after
+ # resetting we enable all banks via the RAMON register
+ mww 0x40000524 0xF
+}
+$_TARGETNAME configure -event reset-end { enable_all_ram }