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Subject[PATCH 00/28] Early flattened DT init consolidation
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From: Rob Herring <rob.herring@calxeda.com>

This is the first of 2 series to do some consolidation of per
architecture Device Tree code. We now have 12 architectures with DT
support. As new architectures have been added, much of the DT related
code for the early flattened DT scanning has been duplicated. Yet little
of this code is architecture specific. This series has 4 main parts:

- Create a common function to copy built-in dtb's out of init section
- Create a single, common function to scan the FDT
- Removal of early_init_dt_setup_initrd_arch
- Create common functions for machine matching with DT

The entire series is available here:
git://sources.calxeda.com/kernel/linux.git dt-cleanup

Compiled on arm, arm64, microblaze, mips, openrisc, powerpc, sparc,
xtensa.

Rob

Rob Herring (28):
c6x: use boot_command_line instead of private c6x_command_line
openrisc: use boot_command_line instead of private cmd_line
of: create unflatten_and_copy_device_tree
arc: use unflatten_and_copy_device_tree
openrisc: use unflatten_and_copy_device_tree
x86: use unflatten_and_copy_device_tree
xtensa: use unflatten_and_copy_device_tree
metag: use unflatten_and_copy_device_tree
of: Introduce common early_init_dt_scan
arc: use early_init_dt_scan
arm: use early_init_dt_scan
arm64: use early_init_dt_scan
c6x: use early_init_dt_scan
microblaze: use early_init_dt_scan
mips: use early_init_dt_scan
openrisc: use early_init_dt_scan
xtensa: use early_init_dt_scan
of: create default early_init_dt_add_memory_arch
arm: set initrd_start/initrd_end for fdt scan
arm64: set initrd_start/initrd_end for fdt scan
of: remove early_init_dt_setup_initrd_arch
openrisc: remove unnecessary prom.c includes
of: introduce common FDT machine related functions
arc: use common of_flat_dt_match_machine
arm: use common of_flat_dt_match_machine
arm64: use common of_flat_dt_get_machine_name
metag: use common of_flat_dt_match_machine
mips: use common of_flat_dt_get_machine_name

arch/arc/include/asm/mach_desc.h | 1 -
arch/arc/kernel/devtree.c | 94 +++++++--------------------------
arch/arc/kernel/setup.c | 3 +-
arch/arc/mm/init.c | 7 ---
arch/arm/kernel/devtree.c | 57 ++++++++------------
arch/arm/mm/init.c | 13 ++---
arch/arm64/kernel/setup.c | 60 ++-------------------
arch/arm64/mm/init.c | 24 +++------
arch/c6x/include/asm/setup.h | 2 -
arch/c6x/kernel/devicetree.c | 29 ----------
arch/c6x/kernel/setup.c | 13 +----
arch/metag/kernel/devtree.c | 87 ++++++------------------------
arch/metag/kernel/setup.c | 4 +-
arch/metag/mm/init.c | 9 ----
arch/microblaze/kernel/prom.c | 31 ++---------
arch/microblaze/kernel/setup.c | 2 +-
arch/mips/include/asm/prom.h | 3 --
arch/mips/kernel/prom.c | 60 +--------------------
arch/openrisc/kernel/prom.c | 70 +-----------------------
arch/openrisc/kernel/setup.c | 6 +--
arch/powerpc/kernel/prom.c | 9 ----
arch/x86/kernel/devicetree.c | 42 +++------------
arch/xtensa/kernel/setup.c | 55 +++++--------------
drivers/of/fdt.c | 111 +++++++++++++++++++++++++++++++++++++--
include/linux/of_fdt.h | 18 +++----
25 files changed, 223 insertions(+), 587 deletions(-)

--
1.8.1.2



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