when battery_bench is run
exports a file in the rockbox directory called 'battery_levels.default'
if the user wants their own levels they can rename the file battery_levels.cfg
and it will be loaded at boot
some minimal error checking is performed prior to using the values
added manual entry
Change-Id: Ia0126faced0c7229fcf8385a1bcb584b5a9dc378
Tested on ipod6g. No changes besides a text string.
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Change-Id: I3e527f3e36ab12682a54fc34c40d1ae0c2a7c797
A new flag S5L87XX_DEVELOPMENT_BOOTLOADER is introduced, to replace some of the bootloader functionality with debug/development menu. Not intended for end users, so it's not enabled unless explicitly specified when building
No changes to the binary if the new flag is not enabled.
Bootloader with the flag enabled boots on ipod6g.
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Change-Id: I3f28c94b4c1e29f3635285c7f0fd24a622a80c54
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 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
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 way if there's no valid partition/filesystem we still report the
"correct" sector size out via USB.
Update the ipod5g/6g bootloaders so they do the right thing too.
Change-Id: I0d93ae7e6664f1591d8edf1c0252c586e329cd4b
This is needed to be able to do updates to the OF due to the fact
that the OF reboots when you select "update firmware".
By default, most OF update images do not update the bootloader,
but it is easy to modify them to do so, and they already contain
a uboot.bin binary.
I tested using the Aigo Recovery from our native bootloader and it
sure seems to work fine.
If we patch the OF update images to load our own native bootloader,
this will be doubly necessary for uninstallation.
Change-Id: Id69b0321e293331b3936c3f3e7e012d5f00b479a
* Make sure SD card is mounted prior to reading or writing
boot mode file
* If rockbox boot fails, fall back into the tools menu
* Use a 1s timeout instead of 10s if booting from previous mode
(special case for first boot)
Change-Id: I61e1ee1ee5c2a1849a2632220275ae7767fae823
Max allowed size: 120860
Old thumb build: 128494
New thumb build: 118514 (fits!)
Disabled:
Logo;
alpha blending capabilities for bitmaps;
Arm stack unwinder (backtrace);
Related forum discussion: https://forums.rockbox.org/index.php/topic,54768.0.html
Fixes FS#12380
Change-Id: I978720d795cb0ef5169103e467cf8386c21d8e93
The Q1 handles firmware updates by unpacking the firmware image
from the player app, then rebooting into the recovery kernel.
The recovery kernel reflashes the player kernel and rootfs with
the unpacked update files on the SD card.
Booting the recovery kernel directly is therefore not useful to
the vast majority of users; remove the option from the recovery
menu and remove the key combo.
Change-Id: I6cebfb6a3514ff2ae7d6f3904ac93b481773799b
It's now possible to install OF updates on a rockboxed Shanling Q1.
Previously these didn't work because the RB bootloader interrupted
the update process.
Updates will proceed as they normally do on a non-Rockboxed Q1,
except at the end of the update you'll reboot to Rockbox instead
of the OF. This is only a minor inconvienience and doesn't affect
the update process.
Change-Id: I0f8fc96f073c50c1512bf60e0927491be8178eb0
There is actually no need to parameterize most commands with row
or column cycles, usually the opcode and row/column address width
are linked. When this is not the case we can use raw SFC commands
or define new macros.
Change-Id: I22459d732dc01012e6a8ae026c4fb85495d372b4
Dumps parts of the standard ONFI info located at page 0x01
of the OTP area to a file for easy copy'n'pasting.
Change-Id: Ie0ba66d27c400737f14deec7c21e9dcb144028a6
Update the uimage reader's bad block handling to treat an ECC
uncorrectable error on the first page of the block as a bad block.
Change-Id: Id3aa7a338fcc36c0e2381063b119efe41f957122
Using 'typedef struct' is not in line with the project coding style
and somewhat problematic, so get rid of it here.
Change-Id: Icfe79de72ed82cb7526e9f4e8296ec12084c01ac
The flash probe mimics the boot ROM's flash read routines and
dumps the manufacturer & device IDs and 16-byte parameter data
to a file on the SD card.
Change-Id: I3d413bd0cc05a9d7f2285b85454420c3e90274e9
Hold "Play" to boot the OF, or boot it from the recovery menu
by holding "Vol. Up". If you had the hosted port installed on your
player before installing the native port, you'll still have to go
through the hosted bootloader.
A couple notes:
- When booting from the menu, the recovery menu disappears, then
reappears before going into the OF.
- You need to hold the play button for like a half second after the
blue light comes on in order to get into the OF.
The recovery appears to be there, but it doesn't seem to be intended
for end users - it just says "Updater V1.1 - Insert TF Pls". I haven't
tested it beyond seeing that it boots, so I'm going to comment it out
for now.
Change-Id: Ie271ee479bb628cc74141b7fe07273b3f193f358
Screenshots of the recovery menu will be useful for documentation.
This can be disabled by turning off HAVE_BOOTLOADER_SCREENDUMP in
the target config file if the bootloader should ever run up against
max size limits.
Change-Id: I62ec1e465df2ca7a8a0e78625d88b31f6c4ef078
Bad blocks in a kernel flash partition seem to be handled by skipping
ahead to the next block; this is a common bad block management scheme
for simple software like bootloaders (and is the default method for
reading NAND partitions in u-boot).
Extend the uImage flash reader to skip bad blocks while reading.
Change-Id: I815875e83a2418e2642f736e04a3437c31b354ba
Add a debug menu to invoke two new actions, dumping the OF kernel
and recovery images from flash to the SD card.
Change-Id: I3ca943fac22e725a2d56b84d62f4a04821042fed
The M3K's kernel has an incredibly stupid function that mangles the
kernel args and copies them to a 100-byte buffer without any kind of
bounds checking. So, if the kernel arguments are more than 99 chars
the stack may be corrupted, sometimes crashing the kernel.
Fortunately, most of the arguments the OF uses are useless, and the
truly necessary arguments fit within the absurd 99-char limit.
Change-Id: I01ef4513298f79d3c08538239802c21e88509631
Basically, there's longstanding bug in Linux with self-extracting
kernels on MIPS which just happened to manifest now on the M3K as
a hang on boot. The fix is applied to the M3K and Q1 since they
both use this type of kernel image.
Change-Id: I17d2bad6eebd677cd6d2e0bf146450c71fcf1229
This adds a *very basic* Linux loader to the Rockbox bootloader,
which allows running a mainline Linux kernel using the following
file layout on the SD card:
- /uImage
- /linux_cmdline.txt
The command line arguments are listed in linux_cmdline.txt, all
lines are concatenated together and whitespace is converted into
spaces. Comments aren't supported however.
The loader doesn't support the modern devicetree boot protocol,
so it can only pass command line arguments. It would be easy to
support an appended dtb though.
Change-Id: I373f465dbbdafe94738f619748cbb0278fc2c25f
Adds the ability to boot the OF's player or recovery kernels
from the bootloader. Works on Shanling Q1 but broken on the
FiiO M3K (kernel hang) so leave it disabled for the M3K.
Change-Id: I26b973fba1c22afb906a78865963a96dd2107932
- Remove unused redefinitions of screen_dump() from bootloaders
- Use empty do-while when screendump is compiled out
Change-Id: I3ccdb0390ddaa28d8f561ff744d0db6aaef17f5d
Adds loaders for uImages on the SD card or on a raw flash partition.
These work similarily to load_rockbox() and return a buflib alloc
and size. Booting the image is left up to the caller.
Change-Id: I0d58e8c6a61d8349bc5223431cdd06dfdf2503fa
Separate loading out into its own routine with a file name
parameter in preparation for multiboot support.
Change-Id: Ic651e9fa7738ea97789e4a9669834c4e3ef22d66
Now that everything has been refactored into separate files the
main routine is the only thing left to move. Put it in main.c.
Change-Id: I53aba87ed281b52944fb80d9a62beaec1c87f152
