From 2986320cde399b0b0ee006a4fecbdec83bebc248 Mon Sep 17 00:00:00 2001
From: Olaf Lüke <olaf@uni-paderborn.de>
Date: Fri, 25 Jun 2010 20:21:31 +0200
Subject: at91sam3s* support
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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
---
 tcl/board/atmel_sam3s_ek.cfg |  3 +++
 tcl/target/at91sam3XXX.cfg   | 50 ++++++++++++++++++++++++++++++++++++++++++++
 tcl/target/at91sam3sXX.cfg   | 16 ++++++++++++++
 tcl/target/at91sam3uXX.cfg   | 43 +++++++------------------------------
 4 files changed, 76 insertions(+), 36 deletions(-)
 create mode 100644 tcl/board/atmel_sam3s_ek.cfg
 create mode 100644 tcl/target/at91sam3XXX.cfg
 create mode 100644 tcl/target/at91sam3sXX.cfg

(limited to 'tcl')

diff --git a/tcl/board/atmel_sam3s_ek.cfg b/tcl/board/atmel_sam3s_ek.cfg
new file mode 100644
index 00000000..38b54b7b
--- /dev/null
+++ b/tcl/board/atmel_sam3s_ek.cfg
@@ -0,0 +1,3 @@
+source [find target/at91sam3sXX.cfg]
+
+$_TARGETNAME configure -event gdb-attach { reset init }
diff --git a/tcl/target/at91sam3XXX.cfg b/tcl/target/at91sam3XXX.cfg
new file mode 100644
index 00000000..517a8719
--- /dev/null
+++ b/tcl/target/at91sam3XXX.cfg
@@ -0,0 +1,50 @@
+# script for ATMEL sam3, a CORTEX-M3 chip
+#
+# at91sam3u4e
+# at91sam3u2e
+# at91sam3u1e
+# at91sam3u4c
+# at91sam3u2c
+# at91sam3u1c
+#
+# at91sam3s4c
+# at91sam3s4b
+# at91sam3s4a
+# at91sam3s2c
+# at91sam3s2b
+# at91sam3s2a
+# at91sam3s1c
+# at91sam3s1b
+# at91sam3s1a
+
+if { [info exists CHIPNAME] } {
+   set  _CHIPNAME $CHIPNAME
+} else {
+   set  _CHIPNAME sam3
+}
+
+if { [info exists ENDIAN] } {
+   set  _ENDIAN $ENDIAN
+} else {
+   set  _ENDIAN little
+}
+
+
+#jtag scan chain
+if { [info exists CPUTAPID ] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+   set _CPUTAPID 0x4ba00477
+}
+
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME
+
+# 16K is plenty, the smallest chip has this much
+$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 16384 -work-area-backup 0
+
+$_TARGETNAME configure -event gdb-flash-erase-start {
+    halt
+}
diff --git a/tcl/target/at91sam3sXX.cfg b/tcl/target/at91sam3sXX.cfg
new file mode 100644
index 00000000..ca7092b7
--- /dev/null
+++ b/tcl/target/at91sam3sXX.cfg
@@ -0,0 +1,16 @@
+# script for ATMEL sam3, a CORTEX-M3 chip
+#
+# at91sam3s4c
+# at91sam3s4b
+# at91sam3s4a
+# at91sam3s2c
+# at91sam3s2b
+# at91sam3s2a
+# at91sam3s1c
+# at91sam3s1b
+# at91sam3s1a
+
+source [find target/at91sam3XXX.cfg]
+
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME at91sam3 0x00400000 0 1 1 $_TARGETNAME
diff --git a/tcl/target/at91sam3uXX.cfg b/tcl/target/at91sam3uXX.cfg
index b948c64a..a11afc0b 100644
--- a/tcl/target/at91sam3uXX.cfg
+++ b/tcl/target/at91sam3uXX.cfg
@@ -1,40 +1,11 @@
 # script for ATMEL sam3, a CORTEX-M3 chip
 #
-#  at91sam3u4e
-#  at91sam3u2e
-#  at91sam3u1e
-#  at91sam3u4c
-#  at91sam3u2c
-#  at91sam3u1c
+# at91sam3u4e
+# at91sam3u2e
+# at91sam3u1e
+# at91sam3u4c
+# at91sam3u2c
+# at91sam3u1c
 
-if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
-} else {
-   set  _CHIPNAME sam3
-}
+source [find target/at91sam3XXX.cfg]
 
-if { [info exists ENDIAN] } {
-   set  _ENDIAN $ENDIAN
-} else {
-   set  _ENDIAN little
-}
-
-
-#jtag scan chain
-if { [info exists CPUTAPID ] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   set _CPUTAPID 0x4ba00477
-}
-
-jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
-
-set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME
-
-# 16K is plenty, the smallest chip has this much
-$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 16384 -work-area-backup 0
-
-$_TARGETNAME configure -event gdb-flash-erase-start {
-    halt
-}
-- 
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