u-boot.git/arch, branch v2011.12-rc1

powerpc/bootm: Flush ramdisk and device tree image when booting on MP

2011-12-12T07:17:52+00:00

We already flush the kernel image after we've loaded it to ensure
visiblity to the other cores.  We need to do the same thing for the
ramdisk and device tree images.  In AMP boot scenarios we might not be
HW cache coherent with the secondary core that we are loading and
setting the ramdisk and device tree up for.  Thus we need to ensure
we've flushed the regions of memory utilized by ramdisk and device tree
so the loadding and any modifications (from decompression or fdt updates)
are made visible to the secondary cores.

Signed-off-by: Kumar Gala

Merge branch 'master' of git://git.denx.de/u-boot-usb

2011-12-12T06:58:58+00:00

* 'master' of git://git.denx.de/u-boot-usb:
  USB: efikamx: Enable USB on EfikaMX and EfikaSB
  USB: Add generic ULPI layer and a viewport
  USB: EHCI: Allow EHCI post-powerup configuration in board files
  USB: mx51evk: add end enable USB host support on port 1
  USB: mx53loco: add end enable USB host support on port 1
  USB: MX5: Add MX5 usb post-init callback
  USB: MX5: Abstract out mx51 USB pixmux configuration
  USB: MX5: add generic USB EHCI support for mx51 and mx53
  USB: MX5: add helper functions to enable USB clocks
  usb:gadget:s5p Enable the USB Gadget framework at GONI
  usb:gadget:s5p USB Device Controller (UDC) implementation
  ehci: speed up initialization
  usb: add help for missing start subcommand
  cosmetic: remove excess whitespace from usb command help
  usb: align usb_endpoint_descriptor to 16-bit boundary
  usbtty: init endpoints prior to startup events
  pxa: convert pxa27x_udc to use read and write functions
  pxa: activate the first usb host port on pxa27x by default
  pxa: fix usb host register mismatch
  ehci-fsl: correct size of ehci caplength
  USB: Add usb_event_poll() to get keyboards working with EHCI
  USB: gadaget: add Marvell controller support
  USB: Fix complaints about strict aliasing in OHCI-HCD
  USB: Drop dead code from usb_kbd.c
  USB: Rework usb_kbd.c
  USB: Add functionality to poll the USB keyboard via control EP

Merge branch 'master' of git://git.denx.de/u-boot-arm

2011-12-12T06:56:41+00:00

* 'master' of git://git.denx.de/u-boot-arm:
  arm: add __aeabi_unwind_cpp_pr1() function to avoid linker complaints
  post: fix compile issue for post tests on kirkwood

USB: MX5: add helper functions to enable USB clocks

2011-12-11T13:49:25+00:00

Signed-off-by: Wolfgang Grandegger 
Cc: Stefano Babic 
Cc: Remy Bohmer 
Cc: Wolfgang Grandegger 
Cc: Jason Liu 

V2: Fix spacing in crm_regs.h

usb:gadget:s5p Enable the USB Gadget framework at GONI

2011-12-11T13:44:49+00:00

This commit enables support for USB Gadgets on the GONI
reference target.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Cc: Minkyu Kang 
Cc: Remy Bohmer

pxa: convert pxa27x_udc to use read and write functions

2011-12-11T13:41:14+00:00

Signed-off-by: Stefan Herbrechtsmeier 
CC: Marek Vasut 
CC: Remy Bohmer

pxa: activate the first usb host port on pxa27x by default

2011-12-11T13:41:05+00:00

The pxa27x has 3 usb host ports. Activate all by default.

Signed-off-by: Stefan Herbrechtsmeier 
CC: Marek Vasut 
CC: Remy Bohmer

pxa: fix usb host register mismatch

2011-12-11T13:40:54+00:00

Signed-off-by: Stefan Herbrechtsmeier 
CC: Marek Vasut 
CC: Remy Bohmer

arm: add __aeabi_unwind_cpp_pr1() function to avoid linker complaints

2011-12-11T12:56:57+00:00

With the ELDK 5.1 (beta) "armv7a" toolchain I'm get the following
build failure:

  $ ./MAKEALL mx51evk
  ...
  /opt/eldk-5.1/armv7a/sysroots/arm-linux-gnueabi/usr/lib/arm-linux-
  gnueabi/4.6.1/libgcc.a(bpabi.o):(.ARM.exidx+0x0): undefined
  reference to `__aeabi_unwind_cpp_pr1'
  make: *** [u-boot] Error 1

This patch fixes the issue similar to commit
d442b6e7ad6a86e2fd0e6297291fe8872ff26fc6 but I don't know if it's
general enough or if it does harm when using other toolchains.

Signed-off-by: Wolfgang Grandegger

sandbox: fix compiling of cpu/os.c

2011-12-10T22:56:37+00:00

U-boot itself generally builds with -nostdinc.  This is because the
bootloader needs to be completely standalone.  In the sandbox arch
though, we need a little bit of code to glue the u-boot world to the
host operating system, and we need to be able to access the host
libc's headers in order to do so.

Currently, we're using -I/usr/include to workaround the global
-nostdinc, but that doesn't work for everyone and for all headers.
Instead, let's filter out -nostdinc when building the os.c code.

Without this patch, some distros hit errors such as:
---8<---
In file included from /usr/include/fcntl.h:27:0,
                 from os.c:22:
/usr/include/features.h:323:26: fatal error:
     bits/predefs.h: No such file or directory
--->8---

Signed-off-by: Andreas Bießmann 
Signed-off-by: Mike Frysinger