This lets us _demand_ a sane audio configuration that doesn't require
us to convert sample formats.
(Windows always seems to want us to supply 32-bit floating point)
Change-Id: I19113363b33ae99be33afceec50a319c182e9b29
Tested on ipod6g (normal and bootloader builds)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I712c1b0cf2d595b1b78caf1d86ce298017dfe7e5
Turns out they did not swap the stereo switch lines on us,
so this setting isn't really useful. Repurpose it to allow
the user to force the device into headphone or line output mode.
Note that settings other than "Automatic" will cause jack detection
to not work.
Default Automatic.
Change-Id: If94499fbb8f0d92111811fe51f6107ce213b66ad
Since the SPI NOR flash is only used for the bootloader, rename the files accordingly, This is a preparation for the nandboot driver will be introduced, since S5L8720+ don't have an SPI NOR flash anymore.
This is a part of the large iPod Nano 4G and iPod Touch 2G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Iea835fd2029470bfe9f813631ad4f3db711facc3
This also includes a small SPI driver rework for ipod6g. Only the NOR flash currently uses SPI. Tested on target using View SysCfg in Debug menu.
This is a part of the large iPod Nano 4G and iPod Touch 2G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: If2b91c1088034dd606abc6dd0b6ad73dea0152a4
This is a part of the large iPod Nano 4G and iPod Touch 2G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Ica1e2b8e82ea162ebab01cf119f5da2f8877bc05
Check for the ES9018K2M dac in the bootloader for
hw1/hw2 devices. Assume that all devices newer than
hw2 have ES9018K2M DAC unconditionally.
All devices will now report the correct hw revision
in the debug menu under Device Data.
Add devicedata.version field, current version 0.
Rename device_data.lcd_version to device_data.hw_rev.
hw2 devices with older bootloaders which ID as hw1 are special-
cased to keep using hwvol on them. They should still upgrade though.
Change-Id: If0fd5ce3bc6e85e511047721ec18e42fb89312e7
Event handling must happen on the main
thread for MacOS.
Not sure if button_queue_wait is the
best place for doing the SDL event
polling, but seems to work ok.
Change-Id: If928282df84bdd74e24a48afd7dbc4c4bfcc49e2
Tested on MacOS Sequoia (Apple Silicon) with the
latest Xcode command line tools, gcc 14
(Homebrew GCC 14.2.0_1) and sdl2 (Homebrew 2.30.9)
Make sure 'gcc' (and 'gcc-ar') is in your PATH
ahead of the Xcode-provided "gcc"(clang). E.g.
by setting up symlinks in /usr/local/bin that
point to gcc-14 and gcc-ar-14.
Notes:
- The appropriate bmp from uisimulator/bitmaps
has to be manually copied to your build folder
and renamed to UI256.bmp, if you want the sim
background to be displayed
Change-Id: I559f33d2165065f913f30c016b85906af380fb81
This is a part of the large iPod Nano 3G/4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I577eef01f42e8752ad9b2ee64e2b30ad0a9e55be
This allows to reuse a register definition across similar SoCs that have the same layout of registers (same offsets), but are using a different base address for the peripheral. The include guard was also fixed to reflect the new file name of the header.
Some registers were renamed in order to match the datasheet and for consistency with the other register numbering.
Change-Id: I0192e227a3c467504b8fcd1eb684a7fc861f7896
This is part of the preparation to add support for iPod Nano 3G and Nano 4G. There are some optimisations left, like merging similar blocks of registers that share the same layout, but the base address have changed between SoC generations.
Change-Id: I4f06727b4061977141b65d39ae19591bd5b29680
* volume_partition() wasn't defined for hosted targets
* wrap the "special" volume stuff in HAVE_MULTIDRIVE
Change-Id: Icbea256ab6438e1f7e45d361ed61724feec7ef0b
Support hw4 units with AXP2101 PMU
Bootloader successfully compiles and loads onto device.
The LCD appears to be identical to hw3 units.
Scroll wheel and buttons work
Audio output works, including volume.
HP/LO detect works
Rockbox build is generic
GPIO gating logic seems to be working as intended now.
- Added new GPIO definitions - some significant overlaps with pins
from previous hardware revisions...
- Added some GPIO definitions for older players we didn't know about
- Add register definitions for AXP2101 from datasheet
(these are very different from AXP192!)
- Add AXP2101 regulator definitions, need to support multiple step
sizes per regulator.
- Verify AXP2101 voltage set multi-range logic
- Verify AXP2101 voltage get multi-range logic
- Make AXP2101 its own driver
- AXP2101 driver should be "minimally viable", though I think
there is some extra functionality that could be implemented.
- Disabling the coulomb counter stuff - we could maybe make
the E-Gauge work for the same purpose, but it only appears to
be used on the debug screen at the moment so it doesn't seem
like it's worth the effort.
- Found new button GPIOs
- Found error in my GPIO setting logic, blue light works now!
- Set LDO/DCDC output voltages to OF's settings, as far as
I can tell.
- Determined we probably want TCS1421_CFG1:0 to be 0x00,
for UFP behavior
- Tested this rb build with both old and new bootloaders on hw1.5,
hw2, hw4 in as many configurations as I can think of, works across
the board.
- Bootloader can install itself on hw4, so nand chip isn't novel
- Uninstallation file can be made by patcher script, works on hw4
- Installation file can be made by patcher script, works on hw4
- Added HW4 to rbutil, manual
Change-Id: I5b75782273e81c2c6f2b9c79501c8b7cbf88391f
Due to its similarity with S5L8702, clickwheel support and sleep can be used as-is on S5L8720. DRAM and IRAM are also configured.
Change-Id: I52f8a3417e6a25c7360b1cae2fb5eed621e2e0db
This is a driver for the UART controller on the S5L87xx series of SoCs, which is named after the SoC family.
Since S5L8720 is confirmed to have the same interface and the newer models probably also have it, the driver is renamed to reflect this.
Change-Id: I974c002924372e860db0e49235d108dab87f8831
No functional change.
We always have it turned in for ipod6g, but this makes some of the
flow/logic easier to follow.
Change-Id: I3abeace4f70afb197e819e0944e0e76f4edc4800
Basically this requires un-hardcoding SECTOR_SIZE everywhere, in
favor of using a variable containing what was reported in IDENTIFY INFO.
Note that the rest of the storage subsystem still needs to be fixed up!
Change-Id: I7f2dbd54ff2bc16b15010721e011949cbf308e12
This lets us *natively* handle varying physical sector sizes
without playing games and lying about the logical sector size.
(The original drives use 4K _physical_ sectors with 512B logical
sectors, but you have to access everything in 4K blocks...)
Achieve this by splitting the MAX_PHYS_SECTOR_SIZE code out
of the main ATA driver and re-using it.
Change-Id: I0bc615ab4562f1e3e83171a8633c74fb60c7da1f
....It's specified in 16-bit words, not bytes. So multiply it by 2.
(This hasn't been a problem in practice as everything uses 512B logical
sectors so far..)
Change-Id: I0b1abd0f6184330f0b7f5c000c5ad547038f7c95
* FLUSH_EXT is used if featureflag is set and we are using LBA48
(unconditionally used for CE-ATA on ipod6g)
* FLUSH is used if featureflag is set (ATA6+) or if device claims to be ATA5+
* Rename ata_disk_can_power_off() to ata_disk_can_sleep() as that is
what it actually tests for. Only use it to gate issuing the
STANDBY IMMEDIATE command.
* Restore behavior of ata_disk_is_active() to return 1 if drive is
"spinning" or powered up.
* Allow poweroff if drive claims PM support OR we are able to issue
FLUSH/FLUSH_EXT commands.
* Added ata_flush() to explicitly trigger a flush operation, and hook it
up to storage_flush() in the device shutdown path. (Flushes were
only previously used in the storage device power management path)
* After issuing all settings, re-issue IDENTIFY_DEVICE to make sure
it reflects everything we've enabled.
* Update manual section on Flash/SSD mods.
Change-Id: I6770a54ef3a87f4c47120bcb96c944a6652f1bf4
This is just to display the frequency correctly in the debug menu and prepare
for future use of said divider
Change-Id: Ib4c80ec71b3300bdf17edf6cc590229f7640d0f5
ipod6g was configured with SECTOR_SIZE of 4096, but this ATA driver
unconditionally translated these to 512B operations on the actual
storage device.
Rockbox's storage layer already has robust support for "logical sectors
larger than physical storage sectors" through use of
MAX_LOG_SECTOR_SIZE. So switch to that mechanism, allowing the ipod6g
ATA driver to be simplified.
If we want to support drives with physical sector sizes > 512B, then
we need to port the MAX_PHYS_SECTOR_SIZE logic from the primary ATA driver.
Additional changes:
* Simplify MWDMA/UDMA selection logic
* Report CE-ATA mode in debug menu
* Use LBA48 commands only if drive is over 128GiB.
* Drop default sleep/poweroff time from 20s to 7s (matching main ATA driver)
Finally, the bulk of the changes are the first phase of a badly needed
style cleanup that made reading this driver a lot harder than it should
be. I intend to split this into a separate patch.
Change-Id: I2feca9fd319c8d6cfb3c2610208970428d2fa947
The iPod 4g and color always ignored the very first
button press after booting, i.e. you needed to either
press another button or scroll for a bit first.
Not sure whether any other PP iPods exhibit the same
behavior, although it is not reproducible on an iPod
video.
This patch basically copies the code from FS#5230
that fixed unresponsive buttons whenever the HOLD
switch was turned off (committed as a5961c944b).
Change-Id: I8d3444094e5d000e0f8e30e39a23f054abeeb0f5
Basically, there are weak aliases for all possible IRQ handlers,
pointing at a NORETURN function. GCC complains that the aliases
don't have the same attribute, but that's actually what we want.
Change-Id: I7f877e00193ed457589c8442db82e93ddea0d60a
The flag would apparently make hardware accelerated
rendering mandatory. SDL2 will still attempt to use
hardware acceleration, if the flag is missing.
Change-Id: Icfdcad90591d2a5003a1540f2a669c7e54dcfc3b
Due to the heisenberg principle, we don't want to check the battery
level when the ATA drive is "spun up".
Unfortunately some ATA devices *cough most SD adapters cough* don't
support mandatory ATA power management commands like flushing caches and
(safely) shutting down so we have to leave them "spinning".
This leads to us never updating our battery status with these
out-of-spec devices. Work around this issue by having is_active() always
return false if that's what we have.
Change-Id: I629f3fdbc7e5cffb0a4d546c80cb5fca8529c0e6
bootloader passes the player version to rockbox for LCD init changes
Credit ZappBranigan2972 on forums for original changes
Credit Bilgus for devicedata additions
Change-Id: Ia2ca493edef49b7457e84dc19b05397dc915fa5a
