Restoring saves doesn't work
jzobac opened this issue · 4 comments
Hi,
when trying to restore saves (seems that backup works) i get only "timeouts".
configuration
rpi 3, Zelda handheld, 64MB flash from Farnell (4MB original patched fw, 60MB retrogo)
Raspberry pi OS
2022-04-04-raspios-bullseye-armhf-lite.img.xz (32bit)
Linux raspberrypi 5.15.32-v7+ #1538 SMP Thu Mar 31 19:38:48 BST 2022 armv7l GNU/Linux
compile command of retrogo
export OPENOCD="/opt/openocd-git/bin/openocd"
export GCC_PATH=/home/pi/opt/xpack-arm-none-eabi-gcc-10.3.1-2.3/bin
export ADAPTER=rpi
export adapter=rpi
time make -j$(nproc) GNW_TARGET=zelda EXTFLASH_SIZE_MB=60 EXTFLASH_OFFSET=4194304 INTFLASH_BANK=2 ENABLE_SCREENSHOT=0 flash 2>&1 | tee log.txt
git describe --all --long --dirty=-dirty
heads/main-0-g1925eb6
retro-go-stm32; git describe --all --long --dirty=-dirty
heads/main-0-g5f1dd2b
Here is log from restoring saves
Programming save for:
rom_name="Alien 3"
save_address=67076096
save_size=28672
�[0;32mPreparing chunk 1 / 1 in file /tmp/flash_chunk.uxWgr8�[0m
�[0;32mFlashing!�[0m
Open On-Chip Debugger 0.11.0+dev-00685-g830d70bfc-dirty (2022-05-15-14:40)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
DEPRECATED! use 'sysfsgpio swd_nums' not 'sysfsgpio_swd_nums'
DEPRECATED! use 'sysfsgpio srst_num' not 'sysfsgpio_srst_num'
none separate
Info : SysfsGPIO JTAG/SWD bitbang driver
Info : This adapter doesn't support configurable speed
Info : SWD DPIDR 0x6ba02477
Info : [stm32h7x.cpu0] Cortex-M7 r1p1 processor detected
Info : [stm32h7x.cpu0] target has 8 breakpoints, 4 watchpoints
Info : gdb port disabled
Info : starting gdb server for stm32h7x.cpu0 on 3333
Info : Listening on port 3333 for gdb connections
target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x0801b64c msp: 0x2001b620
0x2001b620
0x0801b64d
msp (/32): 0x2001b620
pc (/32): 0x0801b64d
Starting flash app
State: FLASHAPP_INIT
//
'handheld powers off
//
State: UNKNOWN
State: UNKNOWN
State: UNKNOWN
State: UNKNOWN
State: UNKNOWN
State: UNKNOWN
//
'I power him on, from original fw switch to retro-go
//
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
State: FLASHAPP_INIT
//
'that's all, nothing restores, just init loop
With best regards
jzobac
restore command
export ADAPTER=rpi
export OPENOCD="/opt/openocd-git/bin/openocd"
export GCC_PATH=/home/pi/opt/xpack-arm-none-eabi-gcc-10.3.1-2.3/bin
export adapter=rpi
time ./scripts/saves_restore.sh build/gw_retro_go.elf 2>&1 | tee log-restore.txt
Same problem here - with the original 4MB Zelda flash chip.
Make sure to set the correct environment variables when you restore the save games, just like you do when you run make flash.
It's likely you have not set e.g. INTFLASH_BANK=2.
I just did a full test of a clean Zelda unit with 64MB flash and an ST-Link, and it works.
My commands:
export ADAPTER=stlink
export GNW_TARGET=zelda
export EXTFLASH_SIZE_MB=60
export EXTFLASH_OFFSET=4194304
export INTFLASH_BANK=2
# From game-and-watch-patch:
make PATCH_PARAMS="--device=zelda" flash_patched
# From game-and-watch-retro-go:
make -j8 flash
# Play some games, then backup saves
make flash_saves_backup
# Save some new state to know that you have a different save locally vs on the device
# Restore locally stored saves
make flash_saves_restore
# Verify on the device
Yes, works!
Thank you.