From 327fafc6a22f5ff22c591c1ca345d3910022cfec Mon Sep 17 00:00:00 2001
From: Spencer Oliver <spen@spen-soft.co.uk>
Date: Wed, 4 Jan 2012 21:48:21 +0000
Subject: [PATCH] cfg: add stlink pseudo stm32 targets

Change-Id: I71253c2090162b1214bbbb37396735bb9128f920
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/334
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
---
 tcl/board/stm32f4discovery.cfg |  6 ++++++
 tcl/target/stm32_stlink.cfg    | 31 +++++++++++++++++++++++++++++++
 tcl/target/stm32f1x_stlink.cfg | 12 ++++++++++++
 tcl/target/stm32f2x_stlink.cfg | 32 ++++++--------------------------
 tcl/target/stm32f4x_stlink.cfg | 13 +++++++++++++
 tcl/target/stm32lx_stlink.cfg  | 12 ++++++++++++
 6 files changed, 80 insertions(+), 26 deletions(-)
 create mode 100644 tcl/board/stm32f4discovery.cfg
 create mode 100644 tcl/target/stm32_stlink.cfg
 create mode 100644 tcl/target/stm32f1x_stlink.cfg
 create mode 100644 tcl/target/stm32f4x_stlink.cfg
 create mode 100644 tcl/target/stm32lx_stlink.cfg

diff --git a/tcl/board/stm32f4discovery.cfg b/tcl/board/stm32f4discovery.cfg
new file mode 100644
index 0000000000..33bcaa61c2
--- /dev/null
+++ b/tcl/board/stm32f4discovery.cfg
@@ -0,0 +1,6 @@
+# This is an STM32F4 discovery board with a single STM32F407VGT6 chip.
+# http://www.st.com/internet/evalboard/product/252419.jsp
+
+source [find interface/stlink-usb.cfg]
+
+source [find target/stm32f4x_stlink.cfg]
diff --git a/tcl/target/stm32_stlink.cfg b/tcl/target/stm32_stlink.cfg
new file mode 100644
index 0000000000..7af07ce7a0
--- /dev/null
+++ b/tcl/target/stm32_stlink.cfg
@@ -0,0 +1,31 @@
+#
+# stm32 stlink pseudo target
+#
+
+if { [info exists CHIPNAME] } {
+   set _CHIPNAME $CHIPNAME
+} else {
+   set _CHIPNAME stm32f1x
+}
+
+# Work-area is a space in RAM used for flash programming
+# By default use 16kB
+if { [info exists WORKAREASIZE] } {
+   set _WORKAREASIZE $WORKAREASIZE
+} else {
+   set _WORKAREASIZE 0x4000
+}
+
+if { [info exists CPUTAPID] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+   # this is the SW-DP tap id not the jtag tap id
+   set _CPUTAPID 0x1ba01477
+}
+
+stlink newtap $_CHIPNAME cpu -expected-id $_CPUTAPID
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME stm32_stlink -chain-position $_TARGETNAME
+
+$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
diff --git a/tcl/target/stm32f1x_stlink.cfg b/tcl/target/stm32f1x_stlink.cfg
new file mode 100644
index 0000000000..67dfb7bca3
--- /dev/null
+++ b/tcl/target/stm32f1x_stlink.cfg
@@ -0,0 +1,12 @@
+#
+# STM32f1x stlink pseudo target
+#
+
+set CHIPNAME stm32f1x
+set CPUTAPID 0x1ba01477
+set WORKAREASIZE 0x4000
+
+source [find target/stm32_stlink.cfg]
+
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME stm32f1x 0 0 0 0 $_TARGETNAME
diff --git a/tcl/target/stm32f2x_stlink.cfg b/tcl/target/stm32f2x_stlink.cfg
index bb113e04e9..9c4e6fecde 100644
--- a/tcl/target/stm32f2x_stlink.cfg
+++ b/tcl/target/stm32f2x_stlink.cfg
@@ -1,32 +1,12 @@
 #
+# STM32f2x stlink pseudo target
 #
-#
-if { [info exists CHIPNAME] } {
-   set _CHIPNAME $CHIPNAME
-} else {
-   set _CHIPNAME stm32
-}
-
-# Work-area is a space in RAM used for flash programming
-# By default use 64kB
-if { [info exists WORKAREASIZE] } {
-   set _WORKAREASIZE $WORKAREASIZE
-} else {
-   set _WORKAREASIZE 0x10000
-}
-
-if { [info exists CPUTAPID] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   set _CPUTAPID 0x2ba01477
-}
-
-stlink newtap $_CHIPNAME cpu -expected-id $_CPUTAPID
 
-set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME stm32_stlink -chain-position $_TARGETNAME
+set CHIPNAME stm32f2x
+set CPUTAPID 0x2ba01477
+set WORKAREASIZE 0x10000
 
-$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
+source [find target/stm32_stlink.cfg]
 
 set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME stm32f2x 0x08000000 0 0 0 $_TARGETNAME
+flash bank $_FLASHNAME stm32f2x 0 0 0 0 $_TARGETNAME
diff --git a/tcl/target/stm32f4x_stlink.cfg b/tcl/target/stm32f4x_stlink.cfg
new file mode 100644
index 0000000000..ec5fb9e48c
--- /dev/null
+++ b/tcl/target/stm32f4x_stlink.cfg
@@ -0,0 +1,13 @@
+#
+# STM32f4x stlink pseudo target
+#
+
+set CHIPNAME stm32f4x
+set CPUTAPID 0x2ba01477
+set WORKAREASIZE 0x10000
+
+source [find target/stm32_stlink.cfg]
+
+# stm32f4x family uses stm32f2x driver
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME stm32f2x 0 0 0 0 $_TARGETNAME
diff --git a/tcl/target/stm32lx_stlink.cfg b/tcl/target/stm32lx_stlink.cfg
new file mode 100644
index 0000000000..26bd68c598
--- /dev/null
+++ b/tcl/target/stm32lx_stlink.cfg
@@ -0,0 +1,12 @@
+#
+# STM32lx stlink pseudo target
+#
+
+set CHIPNAME stm32lx
+set CPUTAPID 0x4ba00477
+set WORKAREASIZE 0x3800
+
+source [find target/stm32_stlink.cfg]
+
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME stm32lx 0 0 0 0 $_TARGETNAME
-- 
2.30.2