* Add latest patches to linux-omapl138 that were added since this recipe was
added to meta-ti.
* Update to latest am180x-evm defconfig
* Mimic the following commits from arago:
linux-davinci: update to add mmc patches
* Optimizations to reduce overhead on weak platforms
linux: disable DMA for MUSB
* For the am3517, am180x, and am335x devices the CPPI 4.1 DMA
should NOT be used for the MUSB controller. Using this DMA
can cause the controller to lockup.
* Updated the defconfigs to set the use of PIO mode
* Added a patch to updated the PIO mode description to make it
easier to determine when it can be used.
Signed-off-by: Franklin S. Cooper Jr <fcooper@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Add MACHINE_KERNEL_PR variable to enable future tweaks to this recipe.
* Convert tabs to whitespaces
Signed-off-by: Franklin S. Cooper Jr <fcooper@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Add the PSP release version of the Linux kernel for the am335x-evm
* Include a variable called KERNEL_PATCHES which can be used to add
patches on top of the PSP release of the Linux kernel. Currently used
to apply various patches that add functionality or fixes bugs.
Signed-off-by: Franklin S. Cooper Jr <fcooper@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Regenerate all beaglebone patches and add one vfs tracer patch for powertop
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
The complete patchset will get rebased to the tip of the PSP tree soon, but the
conflicts take a lot of time to resolve.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
One patch to add button layout for the a1 revision of the 3.5" LCD cape and
another patch to stop spidev from loading when SPI1_D1 is used as gpio
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* The switch to 16x averaging is done to combat the excessive noise in the
signal. It's still *very* bad, but the TS cursor jitter has decreased a bit
* The OPP for 275MHz was disabled due to all the errata. Both the EMIF and MUSB
don't seem to like that OPP.
* The resistive touch version of the 4.3" LCD cape is supported in 24 bit mode.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
The patchset in PATCHES_OVER_PSP updates the kernel to 3.2.x, so make PV match.
This doesn't need PR or MACHINE_KERNEL_PR bumps since both the kernel ABI and
file locations remain the same.
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Acked-by: Koen Kooi <koen@circuitco.com>
Add PMV variable to contain major version by extracting first 2 numbers from PV
Insert new level to FILESPATH - PN-PV-PR:PN-PV:PN-PMV:PN:files:.
Allow keeping patches and configs generic for the series (i.e. 3.2) while
incrementing stable releases (i.e. 3.2.18)
Drop use of BP and BPN, as they don't change for the kernel
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Acked-by: Koen Kooi <koen@circuitco.com>
Also move more things to modules to speed up boot.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Duplicate patches between PSP and 3.2.17 have been dropped from the 3.2.17 series
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Updating the SRCREV would require redoing all boardfile patches due to the
EVM-SK changes. So cherry-pick the 6 patches we need.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* add support for revision A2 of the 7" Beagleboardtoys cape
* allow capes to disable w1-gpio
* add stub for the Beagleboardtoys camera cape
* Fill in more entries in the am335x mux table
* switch to 4x oversampling in the tsadc driver to reduce jitter (or cursor hula
dancing as Gerald describes it)
* Add a function to set the pinmux from the eeprom data instead of the boardfile
* Add support for the Bebopr cape
All beaglebone patches have been rediffed and renumbered to avoid confusion
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
This fixes the last remaining debug print shown when booting with 'quiet'
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
This keeps them from appearing on the screen during quiet boots. They are still
being reported, so no info is lost.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Fix LEDs on 3.5", 7" and DVI capes
* Add support for rev A2 DVI capes
* Minor warning fixes to the boardfile
* All PWMs are initialized, but not pinmuxed
* Debugfs output for mux direction has been fixed
* When no capes claim the SPI bus /dev/spidev2.0 will appear
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
BeagleBone kernel is required to be built in Thumb2 mode for fast boot.
Gold linker is not yet perfect for this, giving an internal error:
| arm-linux-gnueabi-ld: internal error in thumb_branch_common, at .../binutils-cross-2.22-r6/binutils-2.22/gold/arm.cc:4149
While this fix can be put in generic linux.inc for all the kernels, it's
better to test the Gold linker out as much as possible and only disable it
for known issues, like this one (until it gets fixed, of course).
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Beaglebone kernel needs to be built in Thumb2 mode to achieve fast boot
times. Unfortunately, that build is broken under newer binutils-2.22 with
the below Assembler error. The fix is to pass the specific -march=armv7-a
flag to the Assembler to make it work.
| arch/arm/boot/compressed/head.S: Assembler messages:
| arch/arm/boot/compressed/head.S:127: Error: selected processor does not support requested special purpose register -- `mrs r2,cpsr'
| arch/arm/boot/compressed/head.S:134: Error: selected processor does not support requested special purpose register -- `mrs r2,cpsr'
| arch/arm/boot/compressed/head.S:136: Error: selected processor does not support requested special purpose register -- `msr cpsr_c,r2'
| make[2]: *** [arch/arm/boot/compressed/head.o] Error 1
| make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Acked-by: Koen Kooi <koen@circuitco.com>
The psp tree added a patch to limit the beaglebone to 500MHz when powered by USB, which triggered conflicts in the patches. The 3.2.16 series has been rediffed as well, no functional changes.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Franklin S. Cooper Jr
Murali Karicheri
Denys Dmytriyenko
Koen Kooi
Andreas Müller