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ARM: shmobile: armadillo800eva: enable restart 

Cc: Masahiro Nakai <nakai@atmark-techno.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
hifive-unleashed-5.1
Kuninori Morimoto 2012-10-11 18:39:36 -07:00 committed by Simon Horman
parent bd9e2e7120
commit 1efdf56369
1 changed files with 8 additions and 0 deletions
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8
arch/arm/mach-shmobile/board-armadillo800eva.c
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@ -1229,6 +1229,13 @@ static void __init eva_add_early_devices(void)
shmobile_timer.init = eva_earlytimer_init;
}
#define RESCNT2 IOMEM(0xe6188020)
static void eva_restart(char mode, const char *cmd)
{
/* Do soft power on reset */
writel((1 << 31), RESCNT2);
}
static const char *eva_boards_compat_dt[] __initdata = {
"renesas,armadillo800eva",
NULL,
@ -1243,4 +1250,5 @@ DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
.init_late = shmobile_init_late,
.timer = &shmobile_timer,
.dt_compat = eva_boards_compat_dt,
.restart = eva_restart,
MACHINE_END