Nicolas Pitre <nico@cam.org> making reset+halt on the

SheevaPlug 100% reliable (needs patch in target.c to fix "halt 0").

git-svn-id: svn://svn.berlios.de/openocd/trunk@1397 b42882b7-edfa-0310-969c-e2dbd0fdcd60
__archive__
oharboe 2009-03-04 21:28:50 +00:00
parent 8d772cad7a
commit a8bd749d4e
1 changed files with 11 additions and 6 deletions

View File

@ -3,8 +3,6 @@
source [find interface/sheevaplug.cfg]
source [find target/feroceon.cfg]
$_TARGETNAME configure -event reset-init { sheevaplug_init }
$_TARGETNAME configure \
-work-area-phys 0x10000000 \
-work-area-size 65536 \
@ -17,6 +15,13 @@ nand device orion 0 0xd8000000
proc sheevaplug_init { } {
# We need to assert DBGRQ while holding nSRST down.
# However DBGACK will be set only when nSRST is released.
jtag_reset 0 1
halt 0
jtag_reset 0 0
wait_halt
arm926ejs cp15 0 0 1 0 0x00052078
mww 0xD0001400 0x43000C30 # DDR SDRAM Configuration Register
@ -90,8 +95,8 @@ proc sheevaplug_init { } {
proc sheevaplug_reflash_uboot { } {
# reflash the u-Boot binary
#reset init
# reflash the u-Boot binary and reboot into it
sheevaplug_init
nand probe 0
nand erase 0 0 4
nand write 0 uboot.bin 0
@ -101,8 +106,8 @@ proc sheevaplug_reflash_uboot { } {
proc sheevaplug_load_uboot { } {
# load u-Boot into RAM
#reset init
# load u-Boot into RAM and execute it
sheevaplug_init
load_image /tmp/uboot.elf
verify_image uboot.elf
resume 0x00600000