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Rockbox
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Jack Halpin c03871ab80 Sansa AMS: Assume IDE_CLK is used as MCLK for internal SD. We assumed PCLK previously. 
This patch changes all references/assumptions of PCLK to IDE_CLK for the internal pl180 controller.
Lower the AS3525_IDE_FREQ to 50 MHz in order to be able to divide by 2 for 25 MHz on the internal SD card.
Adjust the code in debug-as3525.c to account for the change and the frequencies reported should be correct.
Add some #if defined(HAVE_MULTIDRIVE) conditionals to cut out the code dealing with uSD for the clip.
Isolate the write delay needed for low frequency writes to only run for standard speed uSD cards. That is the only case for an MCICLK at 15.5 MHz.

Internal cards run at 25 MHz, HS uSD at 31 MHz, and standard speed uSD cards at 15.5 MHz.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23929 a1c6a512-1295-4272-9138-f99709370657
2009-12-11 04:53:22 +00:00
apps Remove inline asm that hasn't been useful for years, no speed difference 2009-12-10 21:43:59 +00:00
backdrops Add CabbieV2 for Onda VX747 2009-03-24 22:05:28 +00:00
bootloader make tpj1022 bootloader compile again 2009-12-07 16:12:49 +00:00
docs Updated hungarian translation. 2009-12-02 14:34:57 +00:00
firmware Sansa AMS: Assume IDE_CLK is used as MCLK for internal SD. We assumed PCLK previously. 2009-12-11 04:53:22 +00:00
flash Simplify powermgmt thread loops so it calls functions turn (no more power_thread_sleep). Do other target-friendly simplifications, generic battery switch handling and split sim-specific code. Whoever can, please verify charging on the Archos Recorder (due to change in the charger duty cycle code). 2008-12-24 16:58:41 +00:00
fonts Forgot emdash and endash for 19-Nimbus 2009-05-19 22:03:16 +00:00
gdb Updated our source code header to explicitly mention that we are GPL v2 or 2008-06-28 18:10:04 +00:00
icons kill the release script and build tarball from *everything* in SVN... 2008-03-26 13:12:07 +00:00
manual Manual, USB HID: C200 does have keymap for Black screen in Presentation Mode 2009-12-10 21:14:11 +00:00
rbutil Always format error message using ANSI functions to get rid of type-punning when building with rbutil. 2009-12-09 19:04:02 +00:00
tools Get sims.pl working again after target rename 2009-12-10 19:50:25 +00:00
uisimulator A few more target rename fixes 2009-12-07 13:40:08 +00:00
utils Revert an accidental commit that I didn't want to go in. 2009-12-04 02:54:27 +00:00
wps Make the classic_statusbar.sbs more classic. Icons, position of numbers, charging animation (only tested on a colour display so far), volume as before but gets a 'clipping' icon on targets that allow more than 0dB, add channels indicator in the rec screen. The only difference on swcodec should be the disk activity indicator on flash targets (for now). On hwcodec there are small differences in the recording screen - quality display is simply using the system font (no wasting another bitmap on a slightly less taller Q), frequency uses icons now (keeping the differences between the sbs files smaller and with the small 'k' it's easier to understand, but debateable). Since the animation makes use of the viewport colour (shades) parameters, a classic_statusbar.grey.sbs was needed - reusing the colour one didn't work correctly anyways. The difference between Recorders (RTC) and Ondios (disk activity) is achieved through the 112x64x1.sbs file itself. 2009-11-28 16:37:33 +00:00

docs/README 

               __________               __   ___.
     Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
     Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
     Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
     Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
                       \/            \/     \/    \/            \/

Build Your Own Rockbox

1. Check out 'rockbox' from SVN (or extract a downloaded archive).

   $ svn co svn://svn.rockbox.org/rockbox/trunk rockbox

     or

   $ tar xjf rockbox.tar.bz2

2. Create a build directory, preferably in the same directory as the firmware/
   and apps/ directories. This is where all generated files will be written.

   $ cd rockbox
   $ mkdir build
   $ cd build

3. Make sure you have sh/arm/m68k-elf-gcc and siblings in the PATH. Make sure
   that you have 'perl' in your PATH too. Your gcc cross compiler needs to be
   a particular version depending on what player you are compiling for. These
   can be acquired with the rockboxdev.sh script in the /tools/ folder of the
   source, or will have been included if you've installed one of the
   toolchains or development environments provided at http://www.rockbox.org/

   $ which sh-elf-gcc
   $ which perl

4. In your build directory, run the 'tools/configure' script and enter what
   target you want to build for and if you want a debug version or not (and a
   few more questions). It'll prompt you. The debug version is for making a
   gdb version out of it. It is only useful if you run gdb towards your target
   Archos.

   $ ../tools/configure

5. *ploink*. Now you have got a Makefile generated for you.

6. Run 'make' and soon the necessary pieces from the firmware and the apps
   directories have been compiled, linked and scrambled for you.

   $ make
   $ make zip

7. unzip the rockbox.zip on your music player, reboot it and
   *smile*.

If you want to build for more than one target, just create several build
directories and create a setup for each target:

   $ mkdir build-fmrecorder
   $ cd build-fmrecorder
   $ ../tools/configure

   $ mkdir build-player
   $ cd build-player
   $ ../tools/configure

Questions anyone? Ask on the mailing list. We'll be happy to help you!