[PATCH 0/4] Support for device-tree appended to zImage
John Bonesio
bones at secretlab.ca
Tue Mar 1 10:33:18 EST 2011
The following series support for device tree binary blobs (dtb) that are
appended to the compressed kernel image (zImage).
Having appended dtb data is not required to boot with a device tree. If no dtb
data is appended to zImage, the kernel will boot using prior methods.
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John Bonesio (4):
ARM:boot:device tree: Allow the device tree binary to be appended to zImage
ARM:boot:device tree: Merge specific atags into the device tree
ARM:boot:device tree: Add puthex routine for use in the boot wrapper
ARM:boot:device tree: Allow multiple device trees to be appended to zImage
arch/arm/Kconfig | 7 ++
arch/arm/boot/compressed/Makefile | 31 +++++++-
arch/arm/boot/compressed/atags.c | 70 +++++++++++++++++++
arch/arm/boot/compressed/head.S | 136 +++++++++++++++++++++++++++++++++++--
arch/arm/boot/compressed/misc.c | 134 ++++++++++++++++++++++++++++++++++++
5 files changed, 365 insertions(+), 13 deletions(-)
create mode 100644 arch/arm/boot/compressed/atags.c
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