kernel.git/arch/powerpc/boot/Makefile, branch linux-2.6.34.y

powerpc/boot/dts: Install dts from the right directory

2012-03-14T14:57:51Z

commit 4d9ef89dee13e964ea8b064d82ff55cf36209237 upstream. The dts-installed variable is initialised using a wildcard path that will be expanded relative to the build directory. Use the existing variable dtstree to generate an absolute wildcard path that will work when building in a separate directory. Reported-by: Gerhard Pircher Signed-off-by: Ben Hutchings Tested-by: Gerhard Pircher [against 2.6.32] Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Gortmaker

zlib: Fix build of powerpc boot wrapper

2010-01-14T00:13:39Z

Commit ac4c2a3bbe5db5fc570b1d0ee1e474db7cb22585 broke the build of all powerpc boot wrappers. It attempts to add an include of autoconf.h but used the wrong path for it. It also adds -D__KERNEL__ to our boot wrapper, both things that we pretty much didn't do on purpose so far. We want our boot wrapper to remain independent enough of the kernel for various reasons, one of them being that you can "wrap" an existing kernel at distro install time which allows to ship one kernel image and a set of boot wrappers for different platforms, the wrappers don't have to be built out of the same kernel build tree. It's also incorrect to do what the patch does in our boot environment since we may not have a proper alignment exception handler which means we may not be able to fixup the few cases where an unaligned access will need SW emulation (depends on the core variant, could be when crossing page or segment boundaries for example). This patch fixes it by putting the old code back in and using the new "fancy" variant only when CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is set, which happens not to be set on powerpc since we don't include autoconf.h. It also reverts the changes to our boot wrapper Makefile. This means that x86 should, afaik, keep the optimisations since its boot wrapper does include autoconf.h and define __KERNEL__ (though I doubt they make that much different outside of slow embedded processors). Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Linus Torvalds

zlib: optimize inffast when copying direct from output

2010-01-11T17:34:04Z

JFFS2 uses lesser compression ratio and inflate always ends up in "copy direct from output" case. This patch tries to optimize the direct copy procedure. Uses get_unaligned() but only in one place. The copy loop just above this one can also use this optimization, but I havn't done so as I have not tested if it is a win there too. On my MPC8321 this is about 17% faster on my JFFS2 root FS than the original. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Joakim Tjernlund Cc: Roel Kluin Cc: Richard Purdie Cc: David Woodhouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

powerpc: wii: bootwrapper bits

2009-12-13T05:24:29Z

Add support for the Nintendo Wii video game console to the powerpc bootwrapper. dtbImage.wii is a wrapped image that contains a flat device tree, an entry point compatible with the Homebrew Channel and BootMii, and an optional initrd. Signed-off-by: Albert Herranz Acked-by: Segher Boessenkool Acked-by: Benjamin Herrenschmidt Signed-off-by: Grant Likely

powerpc: gamecube: bootwrapper bits

2009-12-13T05:24:26Z

Add support for the Nintendo GameCube video game console to the powerpc bootwrapper. dtbImage.gamecube is a wrapped image that contains a flat device tree, an entry point compatible with SDload, and an optional initrd. Signed-off-by: Albert Herranz Acked-by: Segher Boessenkool Signed-off-by: Grant Likely

powerpc: gamecube/wii: usbgecko bootwrapper console support

2009-12-13T05:24:26Z

Add support for using the USB Gecko adapter as a bootwrapper console on the Nintendo GameCube and Wii video game consoles. The USB Gecko is a 3rd party memory card interface adapter that provides a EXI (External Interface) to USB serial converter. Signed-off-by: Albert Herranz Acked-by: Segher Boessenkool Signed-off-by: Grant Likely

powerpc/405ex: support cuImage via included dtb

2009-08-31T13:23:22Z

To support cuImage, we need to initialize the required sections and ensure that it is built. Signed-off-by: Tiejun Chen Signed-off-by: Josh Boyer

powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC

2009-08-31T13:15:51Z

This patch adds support for the ESTeem 195E Hotfoot SBC. There are several variants of the SBC deployed, single/dual ethernet+serial, and also 4MB/8MB flash variations. In the interest of having a single kernel image boot on all boards, the cuboot shim detects the differences and mangles the DTS tree appropriately. With the exception of the CF interface that was never populated on production boards, this code/DTS supports all boardpop options. Signed-off-by: Solomon Peachy Signed-off-by: Josh Boyer

Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2009-05-15T15:05:02Z

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix PCI ROM access powerpc/pseries: Really fix the oprofile CPU type on pseries serial/nwpserial: Fix wrong register read address and add interrupt acknowledge. powerpc/cell: Make ptcal more reliable powerpc: Allow mem=x cmdline to work with 4G+ powerpc/mpic: Fix incorrect allocation of interrupt rev-map powerpc: Fix oprofile sampling of marked events on POWER7 powerpc/iseries: Fix pci breakage due to bad dma_data initialization powerpc: Fix mktree build error on Mac OS X host powerpc/virtex: Fix duplicate level irq events. powerpc/virtex: Add uImage to the default images list powerpc/boot: add simpleImage.* to clean-files list powerpc/8xx: Update defconfigs powerpc/embedded6xx: Update defconfigs powerpc/86xx: Update defconfigs powerpc/85xx: Update defconfigs powerpc/83xx: Update defconfigs powerpc/fsl_soc: Remove mpc83xx_wdt_init, again

powerpc/boot: add simpleImage.* to clean-files list

2009-05-14T16:23:09Z

Signed-off-by: Grant Likely