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There is no way to detect this at runtime so it is a user setting
Change-Id: Ibc5b87312238c59e3678d512af27e3a3bcb9a58a
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Change-Id: I4877b1c8e4a95259b5ade126e28458b65fbd3c4b
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(Brand new unit lasted one minute shy of 12 hours!)
Change-Id: I0330f43065412d432a45b555bb310f943eb526e7
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* Don't stop clock before switching speeds
* Don't stop clock prior to transactions
* Stop clock at the end of transactions
Will result in slightly better performance and some power saving when
we're not actively using the SD peripheral.
Change-Id: I1c82476cad97137b1469900645ecf7bb0887119a
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* Check to see if clock is [not] running prior to [en|dis]abling it
* Stop clock _prior_ to resetting controller
* Stop clock after transaction is completed, not before initiating it
* Use controller's low power mode (disables clocks when idle)
* Fix, and enable, interrupt-driven DMA transfers
* Fixes for full interrupt-driven operation (WIP, still broken)
Change-Id: I723ffa6450fc85f97898c8a8b3e538ae31c4858e
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There's a code path that calls sd_init_device() while we hold sd_mtx, but
sd_init_device() tries to obtain the mutex while doing its work.
Change-Id: I882c595e9e7cd2224b1db0d413925668628476e9
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* Allows both SD interfaces to have requests in flight simultaneously
* Fixed a deadlock in the hotswap code
* Ensure TX DMA is idle before initiating a request (bug due to a typo)
Change-Id: I988fa29df5f8e41fc6bbdcc517db89842003b34d
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Change-Id: I028eb118b7da2701b54fce639ee0dbbb1e5a85bc
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Change-Id: If84f8a2e35172be4b2ae7cd105b3975b587acd6c
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This reverts commit 31fc46ded69be7438cca2ba2c2b93c1f200165a6.
Change-Id: Ia78618c0e8b25ca65f7c8ae0db1cb9c9b321bad9
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Firmware now includes rudimentary redirect functionality
but this only supports /.rockbox in the root of the device
This patch allows loading external drive and directory into root namespace
Root Redirects can now be put into different folders
For instance placing '/_test' into SD1/rockbox_main.<playername>
will redirect to /<1>/_test/.rockbox
Debug menu>Bootdata now has root directory listed in addition to RAW Bootdata
Redirect root work from Michael Sevakis g#1556
Redirect will be updated if code refactor is ever done
Requires Multiboot bootloader (already in main)
Change-Id: I697b3d0499f85e789c3020bc2133fbe0023f72a2
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Provide definitions for the macros:
* RB_ROOT_VOL_HIDDEN(v) to exclude certain items from the root.
* RB_ROOT_CONTENTS to return a string with the name of the
directory to mount in the root.
Defaults are in export/rbpaths.h
It's a bit much for those that don't need the full functionality.
Some conditional define can cut it back a lot to cut out things only
needed if alternate root mounts are required. I'm just not bothering
yet. The basic concept would be applied to all targets to keep file
code from forking too much.
Change-Id: I90b5c0a1c949283d3102c16734b0b6ac73901a30
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Change-Id: Ia971919ecb1690875c916c62ced04bccf99c5aee
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Change-Id: I0940f2cd5fc914d6d5061b5798b1a636009649b7
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(More specifically, use the SoC's "OS Timer", slaved to the main XTAL so
it doesn't matter how the main CPU is clocked)
Change-Id: I799561ac823ff7f659a05144cf03b6a13d57ea7b
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Change-Id: Ia8526ad81d7a9744972d9c4fb394e61175ad2391
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Change-Id: I89e139efb8a7662afaaabec360e6579907f8d025
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Prevented plugins from accessing their config files properly
Change-Id: Ic3b115aaa9168fa30b98607aeacb1a12b5498a5f
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Change-Id: I69a69dabc799f360b73b1cf252645bd4cde13715
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PLL1 clock for those frequencies has been dropped from 508 to 169.5 MHz,
so it's still a respectable reduction.
(I'm not sure how/why it ever worked with the XTAL source, but it did,
and was off by an audible amount)
Change-Id: I614d87e7dfdfe9210702b9c646d3863c06d6780b
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I never added multiboot awareness to ROLO
When a new firmware file was loaded [Bootdata] would not be
copied to the new instance resulting in the firmware
running off the internal drive till next reboot
Bootloaders shares the rb-loader code but should not be
affected by the removal of static from write_bootdata()
Change-Id: Iccb18eebeee5c59f9534df51eb6826876c441762
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* for <= 48KHz, BCLK must be 256*freq (ie bdiv = 4)
* for <= 96KHz, BCLK must be 128*freq (ie bdiv = 2)
* for 11/22/44/88 KHz, disable PLL1 and run off XTAL
* cut PLL1 with 12/24/48/98 KHz audio from 516->86MHz
* cut PLL1 with 8/16/32/64 KHz audio from 426->106.5MHz
This should result in significant power savings for
common 44.1KHz audio playback, and pretty good savings
for everything else.
As an added bonus:
* enable de-emphasis filters at 32, 44.1, and 48 KHz
Change-Id: Ie59067cd46c47e62abf4a32c53519efad104d6c8
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default/low speed is 192 MHz, Max is 576
Downclock PCLK/MCLK/etc to 96MHz to save a bit of juice
Honestly the high speed could be dialed down to, eg 384
as this thing is so bloody fast..
Change-Id: Ie65597c74290f1603e65f69dae8e75b59c8ba0b4
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Change-Id: I890c661fbff549de5a224d90e3fbda34c71b3a7e
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This way the player can natively play back 48KHz audio
Change-Id: I1d525ec7cb5540062b9e13489d3b53479e68435f
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PLL0 Needs to be a multiple of 48MHz for sane USB operation!
(Indeed, "typical" clock for this part is 528, but that seems a
waste of power)
Also fixes a minor bugaboo in the jz4670 usb divisor calculation
that won't matter until we enable reclocking
Change-Id: I40b1fd1ae48871e50885981ccc8b01feb711b9a5
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Change-Id: I6320ee9ac809da93c80e571d45f01e22c5bd1c40
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Change-Id: Ie03609ebe8bff51eed26e3781fe2b8663cc49e3a
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Change-Id: I7b64c37ead60152c8a12556cfa344e225abc1980
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Change-Id: Id8452055534df239dcf5e535943ee918a93ec10c
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Allow IPod 3rd generation to recognize when USB is connected and reboot into disk mode.
This problem is listed at the bottom of the Ipod status page https://www.rockbox.org/wiki/IpodStatus
Change-Id: I8f32afd065d3a91cddc56fe63454bd082bfa29b9
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They confirmed it worked in the original ticket.
Change-Id: I949f119554a1e8bbdd0e4160c104cbc4aa2bd17d
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Prevents the rtc from breaking on power removal
Change-Id: I1e434285ccc27d864d2fd9454993d02cae32711d
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(found using -Os with gcc494 on the nano2g)
Change-Id: If0deee3e3cde50e6bf5aff595bebc0f134dcc393
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Note: I left behind lcd_bitmap in features.txt, because removing it
would require considerable work in the manual and the translations.
Change-Id: Ia8ca7761f610d9332a0d22a7d189775fb15ec88a
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'swcodec' is now always set (and recording_swcodec for recording-capable
units) in feature.txt so the manual and language strings don't need to
all be fixed up.
Change-Id: Ib2c9d5d157af8d33653e2d4b4a12881b9aa6ddb0
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HAVE_LCD_BITMAP is now redundant.
lcd_bitmap is always-on in features.txt so manual and lang strings
don't have to change
Change-Id: I08eeb20de48099ffc2dc23782711af368c2ec794
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This removes all code specific to SH targets
Change-Id: I7980523785d2596e65c06430f4638eec74a06061
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Change-Id: I1652eac1743f4b8b84da08ea5a6d04ac7e17e21d
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If we come up and the RTC is in a reset state, we need to release that
before trying to initialze anything else. (See IMX23RM 23.8.1 and 39.3.10)
Change-Id: I1820ab771ba81f7d428d07040b7d188d9f688127
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Change-Id: I3c5bbbc952222e840e82171431ba996a6a5d298b
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Main/IRQ from: 7.5/0.75 to: 7.25/1.0
With the reduction of the opus codec stack usage, giving the IRQ stack
some additional breathing room is now possible.
Change-Id: Id0cd3747fcaab70e2360667ac8c1a97ba7234ccf
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when buflib_init is called with a buffer smaller than
sizeof(union buflib_data); size will be zero
Later when the alloc fails buflib will keep try to free items
in order to satisify the request this crashes in the sim
I suspect this behavior holds true on device as well
but I havent verified this as of yet.
patch adds minimal overhead to the buflib and panics when the size is too small
Change-Id: I46e510367fc1cac19ce01ee6f92d8cf0d65ef914
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Change-Id: Ic0fb331415bf0cc0fce5916befce64f4a41c46ee
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The FC-1307 CF->SD converter that is the basis of a lot of ATA->CF
devices (including several iflash iFlash models) claims to not support
ATA power management commands.
Rockbox unconditionally issues those commands as support is mandated by
the ATA spec. This patch checks the capability bit, and if it's not
supported, does not attempt to put the ATA subsystem to sleep.
It is not clear if the problems lie with the SLEEP commands or the wakeup
process, but who knows where else the FC1307 violates the ATA specs, and
reliability is much more important than power savings.
Change-Id: I8b539c579d0449a8a3cfa63cdd1387db990fe820
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The "try to mount as superfloppy" fails with some partitioning layouts
because sector 0 can have a mostly-valid FAT32 signature. However, in
all dumps I've looked at, sector 0's fsinfo offset value points at a place
which lacks the fsinfo signature.
Resolves FS#13213, no known regressions.
Change-Id: Ib323d35cca6ca54e11aca6ba77041bf33a05a277
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This was broken when the major update to iap was comitted.
ia-lingo7.c created and various iap related files modified.
On 4G, 6G and Nano 1/2Gen iPods the remote will function
even though the radio won't.
Tested on 4G Greyscale, 4G Color, 4G Photo, 4G Mini 1st Gen,
4G Mini 2Gen, Nano 1G, Nano 2G, Video 5G, Video 5.5G
Change-Id: Ia74e3d07d9ab5edc6da8eafa96801ede722be331
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Change-Id: Icd39ee5c017fc219144b33ef96b0df85c5d430da
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(The serial portions of the patch were already present, this just pulls
in the tuner enablements)
Change-Id: I8090e318f34835769ac0a56d7a48b9250631eb4f
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Change-Id: I0a7681be7d703c1baa7f8bd7b5e31f04f20f299d
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