X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=tcl%2Ftarget%2Ftmpa900.cfg;h=b7ec689f13a7ee786f609ce6c8cb8b39d6055f62;hb=HEAD;hp=329e03caed6b3ca27c69899c8aceb2fa5444c93f;hpb=4a2f4e34336dbb662a308e5a881edbba9f3657ec;p=fw%2Fopenocd

diff --git a/tcl/target/tmpa900.cfg b/tcl/target/tmpa900.cfg
index 329e03cae..b7ec689f1 100644
--- a/tcl/target/tmpa900.cfg
+++ b/tcl/target/tmpa900.cfg
@@ -1,27 +1,25 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 ######################################
-# Target:    Toshiba TMPA910
+# Target:    Toshiba TMPA900
 ######################################
 
 if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
+   set _CHIPNAME $CHIPNAME
 } else {
-   set  _CHIPNAME tmpa910
+   set _CHIPNAME tmpa900
 }
 
-if { [info exists ENDIAN] } {
-   set  _ENDIAN $ENDIAN
-} else {
-   set  _ENDIAN little
-}
+# Toshiba TMPA900 series MCUs are always little endian as per datasheet.
+set _ENDIAN little
 
-if { [info exists CPUTAPID ] } {
+if { [info exists CPUTAPID] } {
    set _CPUTAPID $CPUTAPID
 } else {
-  # force an error till we get a good number
    set _CPUTAPID 0x07926031
 }
 
-#TMPA910 has following IDs:
+#TMPA900 has following IDs:
 # CP15.0 register 0x41069265
 # CP15.1 register 0x1d152152
 # ARM core 0x07926031
@@ -32,7 +30,7 @@ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CP
 
 #use combined on interfaces or targets that can't set TRST/SRST separately
 reset_config trst_and_srst
-jtag_nsrst_delay 20
+adapter srst delay 20
 jtag_ntrst_delay 20
 
 ######################
@@ -42,15 +40,9 @@ jtag_ntrst_delay 20
 set _TARGETNAME $_CHIPNAME.cpu
 target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME
 
-# built-in RAM0
-#working_area 0 0xf8004000 0x4000 nobackup
-# built-in RAM1
-#working_area 1 0xf8008000 0x4000 nobackup
-# built-in RAM2
-#working_area 2 0xf800c000 0x4000 nobackup
-# built-in RAM 0-2 48k total
-#working_area 0 0xf8004000 0xc000 nobackup
-
-# Internal sram1 memory
-$_TARGETNAME configure -work-area-phys 0xf8004000 -work-area-size 0x8000 \
+# Internal RAM-0 (16kB): 0xf8004000
+# Internal RAM-1 (8kB): 0xf8008000
+
+# Use internal RAM-0 and RAM-1 as working area (24kB total).
+$_TARGETNAME configure -work-area-phys 0xf8004000 -work-area-size 0x6000 \
 -work-area-backup 0