linux/arch/arm/mach-shmobile/setup-r8a7794.c
Magnus Damm 299e14734c ARM: shmobile: r8a7794: Reserve memory as other R-Car Gen2 SoCs
Other R-Car Gen2 SoCs such as r8a7790 and r8a7791 reserve
the top 256 MiB of memory for use with CMA. Adjust the
board-less r8a7794 code to do the same.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-16 15:01:58 +09:00

34 lines
1.0 KiB
C

/*
* r8a7794 processor support
*
* Copyright (C) 2014 Renesas Electronics Corporation
* Copyright (C) 2014 Ulrich Hecht
*
* 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; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/of_platform.h>
#include "common.h"
#include "rcar-gen2.h"
#include <asm/mach/arch.h>
static const char * const r8a7794_boards_compat_dt[] __initconst = {
"renesas,r8a7794",
NULL,
};
DT_MACHINE_START(R8A7794_DT, "Generic R8A7794 (Flattened Device Tree)")
.init_early = shmobile_init_delay,
.init_late = shmobile_init_late,
.init_time = rcar_gen2_timer_init,
.reserve = rcar_gen2_reserve,
.dt_compat = r8a7794_boards_compat_dt,
MACHINE_END