This is an automated email from Gerrit.
Lars Poeschel (poeschell+open...@mailbox.org) just uploaded a new patch set to
Gerrit, which you can find at http://openocd.zylin.com/5886
-- gerrit
commit 5956bba9e7b0a55c959309d9bf603f66668b6313
Author: Lars Pöschel <poesc...@lemonage.de>
Date: Mon Oct 26 14:43:22 2020 +0100
Add atmega2564rfr2.cfg target config file
This adds a target config file for the ATmega256RFR2 chip from Atmel.
It contains description for using the flash, eeprom, fuses and user
signature of the chip.
Change-Id: Iefd2e4f7f1acd032ea7ae3db3268b37d47790c54
Signed-off-by: Lars Pöschel <poeschell+open...@mailbox.org>
diff --git a/src/flash/nor/avrf.c b/src/flash/nor/avrf.c
index 5668408..d48bb01 100644
--- a/src/flash/nor/avrf.c
+++ b/src/flash/nor/avrf.c
@@ -70,6 +70,7 @@ static const struct avrf_type avft_chips_info[] = {
{"atmega128", 0x9702, 256, 512, 8, 512, 0},
{"atmega128rfa1", 0xa701, 128, 512, 8, 512, 3},
{"atmega256rfr2", 0xa802, 256, 1024, 8, 1024, 3},
+ {"atmega2564rfr2", 0xa803, 256, 1024, 8, 1024, 3},
{"at90can128", 0x9781, 256, 512, 8, 512, 0},
{"at90usb128", 0x9782, 256, 512, 8, 512, 0},
{"atmega164p", 0x940a, 128, 128, 4, 128, 0},
diff --git a/tcl/target/atmega2564rfr2.cfg b/tcl/target/atmega2564rfr2.cfg
new file mode 100644
index 0000000..34143b8
--- /dev/null
+++ b/tcl/target/atmega2564rfr2.cfg
@@ -0,0 +1,30 @@
+set _CHIPNAME avr
+set _ENDIAN little
+
+# jtag speed
+adapter speed 4500
+
+reset_config srst_only
+adapter_nsrst_delay 100
+
+#jtag scan chain
+if { [info exists CPUTAPID] } {
+ set _CPUTAPID $CPUTAPID
+} else {
+ set _CPUTAPID 0x0a80303f
+}
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id
$_CPUTAPID
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME avr -endian $_ENDIAN -chain-position $_TARGETNAME
+
+set _FLASHNAME $_CHIPNAME.flash
+set _FLASHNAMEEEPROM $_CHIPNAME.eeprom
+set _FLASHNAMEFUSES $_CHIPNAME.fuses
+set _FLASHNAMEUSER_SIG $_CHIPNAME.user_signature
+
+flash bank $_FLASHNAME avr 0 0x40000 0 0 $_TARGETNAME 0
+flash bank $_FLASHNAMEEEPROM avr_eeprom 0 0x2000 0 0 $_TARGETNAME 0
+flash bank $_FLASHNAMEFUSES avr_fuses 0 0x3 0 0 $_TARGETNAME 0
+flash bank $_FLASHNAMEUSER_SIG avr_user_signature 0 0x3072 0 0 $_TARGETNAME 0
+
--
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