tcl/target: add lpc8xx.cfg

This adds a trivial config for LPC8xx chips based on the already
existing infrastructure in lpc1xxx.cfg.

Change-Id: I7384df1f3c2e3e8ab767319728db5c4f8149480f
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2464
Tested-by: jenkins
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Nemui Trinomius <nemuisan_kawausogasuki@live.jp>

diff --git a/tcl/target/lpc1xxx.cfg b/tcl/target/lpc1xxx.cfg
index 60b50521277c23922c63b379c546f924d3eced97..2a2db94e1831dd5a18a56035a320de4a71c1119d 100644 (file)
--- a/tcl/target/lpc1xxx.cfg
+++ b/tcl/target/lpc1xxx.cfg
@@ -8,6 +8,7 @@
 #
 # !!!!!!
 
+# LPC8xx chips support only SWD transport.
 # LPC11xx chips support only SWD transport.
 # LPC12xx chips support only SWD transport.
 # LPC11Uxx chips support both JTAG and SWD transports.
@@ -24,7 +25,7 @@ if { [info exists CHIPNAME] } {
 
 if { [info exists CHIPSERIES] } {
        # Validate chip series is supported
-       if { $CHIPSERIES != "lpc1100" && $CHIPSERIES != "lpc1200" && $CHIPSERIES != "lpc1300" && $CHIPSERIES != "lpc1700" } {
+       if { $CHIPSERIES != "lpc800" && $CHIPSERIES != "lpc1100" && $CHIPSERIES != "lpc1200" && $CHIPSERIES != "lpc1300" && $CHIPSERIES != "lpc1700" } {
                error "Unsupported LPC1xxx chip series specified."
        }
        set _CHIPSERIES $CHIPSERIES
@@ -42,8 +43,8 @@ if { [info exists CCLK] } {
        # Allow user override
        set _CCLK $CCLK
 } else {
-       # LPC11xx/LPC12xx/LPC13xx use a 12MHz one, LPC17xx uses a 4MHz one
-       if { $_CHIPSERIES == "lpc1100" || $_CHIPSERIES == "lpc1200" || $_CHIPSERIES == "lpc1300" } {
+       # LPC8xx/LPC11xx/LPC12xx/LPC13xx use a 12MHz one, LPC17xx uses a 4MHz one
+       if { $_CHIPSERIES == "lpc800" || $_CHIPSERIES == "lpc1100" || $_CHIPSERIES == "lpc1200" || $_CHIPSERIES == "lpc1300" } {
                set _CCLK 12000
        } elseif { $_CHIPSERIES == "lpc1700" } {
                set _CCLK 4000
@@ -54,8 +55,8 @@ if { [info exists CPUTAPID] } {
        # Allow user override
        set _CPUTAPID $CPUTAPID
 } else {
-       # LPC11xx/LPC12xx uses a Cortex M0 core, LPC13xx/LPC17xx use a Cortex M3 core
-       if { $_CHIPSERIES == "lpc1100" || $_CHIPSERIES == "lpc1200" } {
+       # LPC8xx/LPC11xx/LPC12xx use a Cortex M0/M0+ core, LPC13xx/LPC17xx use a Cortex M3 core
+       if { $_CHIPSERIES == "lpc800" || $_CHIPSERIES == "lpc1100" || $_CHIPSERIES == "lpc1200" } {
                set _CPUTAPID 0x0bb11477
        } elseif { $_CHIPSERIES == "lpc1300" || $_CHIPSERIES == "lpc1700" } {
                if { [using_jtag] } {
@@ -99,7 +100,7 @@ set _FLASHNAME $_CHIPNAME.flash
 flash bank $_FLASHNAME lpc2000 0x0 0 0 0 $_TARGETNAME \
        auto $_CCLK calc_checksum
 
-if { $_CHIPSERIES == "lpc1100" || $_CHIPSERIES == "lpc1200" || $_CHIPSERIES == "lpc1300" } {
+if { $_CHIPSERIES == "lpc800" || $_CHIPSERIES == "lpc1100" || $_CHIPSERIES == "lpc1200" || $_CHIPSERIES == "lpc1300" } {
        # Do not remap 0x0000-0x0200 to anything but the flash (i.e. select
        # "User Flash Mode" where interrupt vectors are _not_ remapped,
        # and reside in flash instead).
@@ -144,8 +145,9 @@ if {[using_jtag]} {
  jtag_ntrst_delay 200
 }
 
-# LPC11xx/LPC12xx (Cortex M0 core) supports SYSRESETREQ
-# LPC13xx/LPC17xx (Cortex M3 core) supports SYSRESETREQ
+# LPC8xx (Cortex M0+ core) support SYSRESETREQ
+# LPC11xx/LPC12xx (Cortex M0 core) support SYSRESETREQ
+# LPC13xx/LPC17xx (Cortex M3 core) support SYSRESETREQ
 if {![using_hla]} {
     # if srst is not fitted use SYSRESETREQ to
     # perform a soft reset

diff --git a/tcl/target/lpc8xx.cfg b/tcl/target/lpc8xx.cfg
new file mode 100644 (file)
index 0000000..5654150
--- /dev/null
+++ b/tcl/target/lpc8xx.cfg
@@ -0,0 +1,8 @@
+# NXP LPC8xx Cortex-M0+ with at least 1kB SRAM
+set CHIPNAME lpc8xx
+set CHIPSERIES lpc800
+if { ![info exists WORKAREASIZE] } {
+       set WORKAREASIZE 0x400
+}
+
+source [find target/lpc1xxx.cfg]