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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-11-05 11:35:32 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 12:57:14 (GMT) |
| commit | b219415c39053dbe70e88c361b5e943acd74546c (patch) | |
| tree | 9c9750361f7f556feb176f655fa24bb692d7280a /arch/arm/mach-ixp23xx/ixdp2351.c | |
| parent | 1139b926c4b1754276fc5e2556cc9c0f46b010c6 (diff) | |
| download | linux-fsl-qoriq-b219415c39053dbe70e88c361b5e943acd74546c.tar.xz | |
ARM: restart: ixp23xx: use new restart hook
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
In doing so, we split out the ixdp2351 restart code into its own
platform file.
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ixp23xx/ixdp2351.c')
| -rw-r--r-- | arch/arm/mach-ixp23xx/ixdp2351.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c index b3a57e0..5d5dd3e 100644 --- a/arch/arm/mach-ixp23xx/ixdp2351.c +++ b/arch/arm/mach-ixp23xx/ixdp2351.c @@ -326,6 +326,17 @@ static void __init ixdp2351_init(void) ixp23xx_sys_init(); } +static void ixdp2351_restart(char mode, const char *cmd) +{ + /* First try machine specific support */ + + *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_MAGIC; + (void) *IXDP2351_CPLD_RESET1_REG; + *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_ENABLE; + + ixp23xx_restart(mode, cmd); +} + MACHINE_START(IXDP2351, "Intel IXDP2351 Development Platform") /* Maintainer: MontaVista Software, Inc. */ .map_io = ixdp2351_map_io, @@ -333,4 +344,5 @@ MACHINE_START(IXDP2351, "Intel IXDP2351 Development Platform") .timer = &ixp23xx_timer, .atag_offset = 0x100, .init_machine = ixdp2351_init, + .restart = ixdp2351_restart, MACHINE_END |