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Toshiba TMPA900 config: Fix incorrect working area.
authorUwe Hermann <uwe@hermann-uwe.de>
Tue, 18 Oct 2011 23:09:44 +0000 (01:09 +0200)
committerPeter Stuge <peter@stuge.se>
Wed, 19 Oct 2011 00:24:40 +0000 (00:24 +0000)
The Toshiba TMPA900 series (TMPA900/901) only has internal RAM regions
RAM-0 (16kB) and RAM-1 (8kB) which we can use as working area.

This is probably a copy-paste error from tmpa910.cfg, which has the
correct values and sizes for the TMPA910 series (TMPA910/911/912/913):
there are RAM-0, RAM-1, and RAM-2 (each 16kB).

Also, change "built-in RAM" to "internal RAM" to match what the
datasheet uses.

Change-Id: I993cd6b7fadc28cf34e5cc18426bb2bb42597670
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Reviewed-on: http://openocd.zylin.com/34
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
tcl/target/tmpa900.cfg patch | blob | history
tcl/target/tmpa910.cfg patch | blob | history

diff --git a/tcl/target/tmpa900.cfg b/tcl/target/tmpa900.cfg
index d5b458fd7406d85eb1f3f30af4c49579e4ec0888..90851f69cb4f06c770bc4a1408a50d9c6e47974b 100644 (file)
--- a/tcl/target/tmpa900.cfg
+++ b/tcl/target/tmpa900.cfg
@@ -42,15 +42,9 @@ 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
diff --git a/tcl/target/tmpa910.cfg b/tcl/target/tmpa910.cfg
index fa6f87b00769d58d2eb46de889ab9d0f7885140e..36874d94d0124944705fc022c76644532b966898 100644 (file)
--- a/tcl/target/tmpa910.cfg
+++ b/tcl/target/tmpa910.cfg
@@ -42,15 +42,10 @@ 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
+# Internal RAM-0 (16kB): 0xf8004000
+# Internal RAM-1 (16kB): 0xf8008000
+# Internal RAM-2 (16kB): 0xf800c000
+
+# Use internal RAM-0, RAM-1, and RAM-2 as working area (48kB total).
 $_TARGETNAME configure -work-area-phys 0xf8004000 -work-area-size 0xc000 \
 -work-area-backup 0
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