ARM: mvebu: Let kirkwood use the system controller for restart
The mvebu system controller already supports restarting orion
systems. Remove all the C code which will be replaced by the system
controller.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index 6e754a3..4c7bbec 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -27,6 +27,7 @@
#include <plat/common.h>
#include <plat/pcie.h>
#include "kirkwood-pm.h"
+#include "common.h"
static struct resource kirkwood_cpufreq_resources[] = {
[0] = {
@@ -68,23 +69,6 @@
platform_device_register(&kirkwood_cpuidle);
}
-/* Temporary here since mach-mvebu has a function we can use */
-static void kirkwood_restart(enum reboot_mode mode, const char *cmd)
-{
- /*
- * Enable soft reset to assert RSTOUTn.
- */
- writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
- /*
- * Assert soft reset.
- */
- writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
- while (1)
- ;
-}
-
#define MV643XX_ETH_MAC_ADDR_LOW 0x0414
#define MV643XX_ETH_MAC_ADDR_HIGH 0x0418
@@ -204,6 +188,6 @@
DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
/* Maintainer: Jason Cooper <jason@lakedaemon.net> */
.init_machine = kirkwood_dt_init,
- .restart = kirkwood_restart,
+ .restart = mvebu_restart,
.dt_compat = kirkwood_dt_board_compat,
MACHINE_END