linux.git/arch/openrisc/kernel/prom.c, branch v6.2

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman

openrisc: remove unnecessary prom.c includes

2013-10-09T16:39:01+00:00

It appears openrisc prom.c was just copied from another arch with a
bunch of unnecessary includes. Remove all the unecessary ones.

Signed-off-by: Rob Herring 
Cc: Jonas Bonn 
Cc: linux@lists.openrisc.net

of: remove early_init_dt_setup_initrd_arch

2013-10-09T16:39:01+00:00

All arches do essentially the same thing now for
early_init_dt_setup_initrd_arch, so it can now be removed.

Signed-off-by: Rob Herring 
Acked-by: Vineet Gupta 
Cc: Russell King 
Cc: Mark Salter 
Cc: Aurelien Jacquiot 
Cc: James Hogan 
Cc: Michal Simek 
Cc: Ralf Baechle 
Cc: Jonas Bonn 
Cc: Benjamin Herrenschmidt 
Cc: Paul Mackerras 
Cc: Thomas Gleixner 
Cc: Ingo Molnar 
Cc: "H. Peter Anvin" 
Cc: x86@kernel.org
Cc: Chris Zankel 
Cc: Max Filippov 
Acked-by: Grant Likely

of: create default early_init_dt_add_memory_arch

2013-10-09T16:38:19+00:00

Create a weak version of early_init_dt_add_memory_arch which uses
memblock. This will unify all architectures except ones with custom
memory bank structs.

Signed-off-by: Rob Herring 
Acked-by: Catalin Marinas 
Cc: Will Deacon 
Cc: Michal Simek 
Cc: Jonas Bonn 
Acked-by: Grant Likely 
Cc: linux-arm-kernel@lists.infradead.org
Cc: microblaze-uclinux@itee.uq.edu.au
Cc: linux@lists.openrisc.net
Cc: devicetree@vger.kernel.org

openrisc: use early_init_dt_scan

2013-10-09T16:38:15+00:00

Convert openrisc to use new early_init_dt_scan function.

Signed-off-by: Rob Herring 
Cc: Jonas Bonn 
Cc: linux@lists.openrisc.net

openrisc: use unflatten_and_copy_device_tree

2013-10-09T16:38:04+00:00

Use the common unflatten_and_copy_device_tree to copy the built-in FDT
out of init section. This moves the copy later in the boot, but there
do not appear to be any references to strings in the FDT before the copy.

Signed-off-by: Rob Herring 
Cc: Jonas Bonn 
Cc: linux@lists.openrisc.net

openrisc: use boot_command_line instead of private cmd_line

2013-10-09T16:38:02+00:00

Save some pointless copying of the kernel command line and just use
boot_command_line instead. The DT code already handles CONFIG_CMDLINE,
so a separate copy is not needed.

Signed-off-by: Rob Herring 
Cc: Jonas Bonn 
Cc: linux@lists.openrisc.net
Reviewed-by: Grant Likely

of: consolidate definition of early_init_dt_alloc_memory_arch()

2013-08-28T20:18:32+00:00

Most architectures use the same implementation. Collapse the common ones
into a single weak function that can be overridden.

Signed-off-by: Grant Likely

of: Specify initrd location using 64-bit

2013-07-24T10:10:01+00:00

On some PAE architectures, the entire range of physical memory could reside
outside the 32-bit limit.  These systems need the ability to specify the
initrd location using 64-bit numbers.

This patch globally modifies the early_init_dt_setup_initrd_arch() function to
use 64-bit numbers instead of the current unsigned long.

There has been quite a bit of debate about whether to use u64 or phys_addr_t.
It was concluded to stick to u64 to be consistent with rest of the device
tree code. As summarized by Geert, "The address to load the initrd is decided
by the bootloader/user and set at that point later in time. The dtb should not
be tied to the kernel you are booting"

More details on the discussion can be found here:
https://lkml.org/lkml/2013/6/20/690
https://lkml.org/lkml/2012/9/13/544

Signed-off-by: Santosh Shilimkar 
Acked-by: Rob Herring 
Acked-by: Vineet Gupta 
Acked-by: Jean-Christophe PLAGNIOL-VILLARD 
Signed-off-by: Grant Likely

Disintegrate asm/system.h for OpenRISC

2012-03-28T17:30:03+00:00

Disintegrate asm/system.h for OpenRISC.  Not compiled.

Signed-off-by: David Howells 
Acked-by: Arnd Bergmann 
cc: linux@lists.openrisc.net