Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
31 lines
796 B
C
31 lines
796 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Procedures for creating, accessing and interpreting the device tree.
|
|
*
|
|
* Paul Mackerras August 1996.
|
|
* Copyright (C) 1996-2005 Paul Mackerras.
|
|
*
|
|
* Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
|
|
* {engebret|bergner}@us.ibm.com
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/string.h>
|
|
#include <linux/memblock.h>
|
|
#include <linux/of_fdt.h>
|
|
|
|
void __init early_init_devtree(void *params)
|
|
{
|
|
pr_debug(" -> early_init_devtree(%p)\n", params);
|
|
|
|
early_init_dt_scan(params, __pa(params));
|
|
if (!strlen(boot_command_line))
|
|
strscpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
|
|
|
|
memblock_allow_resize();
|
|
|
|
pr_debug("Phys. mem: %lx\n", (unsigned long) memblock_phys_mem_size());
|
|
|
|
pr_debug(" <- early_init_devtree()\n");
|
|
}
|