[Openocd-svn] r2431 - in trunk/tcl: board target

[oharboe at B. <oh...@ma...>]

Author: oharboe
Date: 2009-06-30 13:50:04 +0200 (Tue, 30 Jun 2009)
New Revision: 2431

Modified:
   trunk/tcl/board/olimex_stm32_h103.cfg
   trunk/tcl/target/stm32.cfg
Log:
fre...@op... fix handling of workarea

Modified: trunk/tcl/board/olimex_stm32_h103.cfg
===================================================================
--- trunk/tcl/board/olimex_stm32_h103.cfg	2009-06-30 09:11:10 UTC (rev 2430)
+++ trunk/tcl/board/olimex_stm32_h103.cfg	2009-06-30 11:50:04 UTC (rev 2431)
@@ -1,11 +1,7 @@
-#
 # Olimex STM32-H103 eval board
-#
 # http://olimex.com/dev/stm32-h103.html
-#
 
-#Set flash size to 128k for STM32103RB device
-set WORKAREASIZE 0x20000
+# Work-area size (RAM size) = 20kB for STM32F103RB device
+set WORKAREASIZE 0x5000
 
 source [find target/stm32.cfg]
-

Modified: trunk/tcl/target/stm32.cfg
===================================================================
--- trunk/tcl/target/stm32.cfg	2009-06-30 09:11:10 UTC (rev 2430)
+++ trunk/tcl/target/stm32.cfg	2009-06-30 11:50:04 UTC (rev 2431)
@@ -12,16 +12,16 @@
    set  _ENDIAN little
 }
 
-#Checking if user had set the work-area-size for the chip
-#If not, the value will be set to 16k
+# 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
 }
 
-# jtag speed
-jtag_khz 500
+# JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz
+jtag_khz 1000
 
 jtag_nsrst_delay 100
 jtag_ntrst_delay 100