rockbox/firmware
Marcin Bukat 1669e49cd7 rk27xx: debug menu switch to show NAND SYS over USB
The NAND's SYS volume holds the bootloader's firmware and is hidden
unless a build defines HAVE_RK27XX_NAND_SYS. Getting at it, e.g. to
replace BASE.RKW, needed a special build.

Add "NAND SYS on next USB" to the debug menu. While it is set, the
next USB connection shows SYS through the USER drive, as "NAND SYS",
and the switch clears when that connection ends. It is decided once
per connection, so setting it while connected waits for the next
one, and it is held in RAM only. Writes still need FTL_ALLOW_WRITE.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Change-Id: Idda3f1c5e00bea511618021397a6cb3bb0be7361
2026-10-07 18:33:01 +02:00
..
asm asm: ARMv7-M: replace unity-gain write_samples() asm with memcpy 2026-07-15 22:56:05 -04:00
common Add "rbfs" prefix to native filesystem functions 2026-09-17 16:22:31 -04:00
drivers rk27xx codec: mix in only the tuner's line, keep the DAC 2026-09-30 08:07:15 -04:00
export rk27xx: boot the OF when it asked for a reboot 2026-10-07 18:09:15 +02:00
include Add "rbfs" prefix to native filesystem functions 2026-09-17 16:22:31 -04:00
kernel 3ds: Port refactor. 2026-09-01 08:39:07 -04:00
libc chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
reggen stm32h743: implement timer API 2026-07-11 17:23:36 -04:00
target rk27xx: debug menu switch to show NAND SYS over USB 2026-10-07 18:33:01 +02:00
usbstack usb_storage: allocate the buffer at the storage handover 2026-10-07 09:30:49 -04:00
arabjoin.c
arabjoin.h unicode: Support characters beyond the first unicode plane 2025-09-12 09:24:30 -04:00
ata_idle_notify.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
backlight-sw-fading.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
backlight.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
bidi.c bidi: do not pass non-ASCII codepoints to ispunct() 2026-07-01 21:03:38 -04:00
buflib_malloc.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
buflib_mempool.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
chunk_alloc.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
COPYING
core_alloc.c Fix building Warble when configured as the iPod Video 2026-08-25 08:01:09 -04:00
debug.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
eeprom_settings.c firmware: move iriver flash helper functions into target tree 2026-09-23 13:44:45 -04:00
elf_loader.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
enc_base.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
events.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
firmware.make chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
font.c Add "rbfs" prefix to native filesystem functions 2026-09-17 16:22:31 -04:00
font_cache.c unicode: Support characters beyond the first unicode plane 2025-09-12 09:24:30 -04:00
general.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
hangul.c unicode: Support characters beyond the first unicode plane 2025-09-12 09:24:30 -04:00
lc-rock.c Add "rbfs" prefix to native filesystem functions 2026-09-17 16:22:31 -04:00
linuxboot.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
logf.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
lru.c
panic.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
pcm.c pcm_sink: allow per-sink swvol/hwvol selection 2026-08-14 22:39:13 +09:00
pcm_mixer.c pcm_mixer: fix active_channels handling in mixer_handle_sampr_change 2026-07-23 21:17:13 -04:00
pcm_sampr.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
pcm_sw_volume.c swvol: Switch to using WANT_SWVOL_32 in pcm_sw_volume.c 2026-08-14 22:45:14 -04:00
powermgmt.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
profile.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
README
rolo.c ROLO: Get rid of redundant call to audio_hard_stop() 2026-09-23 16:52:01 -04:00
rom.lds h300: add support for ROM image generation 2020-10-26 01:37:42 +00:00
screendump.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
scroll_engine.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
sdmmc.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
sound.c audiohw: remove unused BALANCE_CAP and CLIPPING_CAP 2026-07-20 12:47:12 -04:00
SOURCES rk27xx: name the NAND's FTL scheme in each target's config 2026-10-01 12:15:25 +02:00
storage.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
system.c firmware: move iriver flash helper functions into target tree 2026-09-23 13:44:45 -04:00
timer.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
tuner.c chore: Get rid of *all* vestigal CVS '$Id:$' tags 2026-06-01 16:01:18 -04:00
usb.c FS#14011: Handle usb hosts whose first request is SET_ADDRESS (Anthony Fletcher) 2026-09-27 19:36:21 -04:00

See docs/README