Commit 3275166e authored by Russell King's avatar Russell King
Browse files

ARM: restart: ep93xx: use new restart hook



Hook these platforms restart code into the new restart hook rather than
using arch_reset().

Acked-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent da908260
......@@ -38,4 +38,5 @@ MACHINE_START(ADSSPHERE, "ADS Sphere board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = adssphere_init_machine,
.restart = ep93xx_restart,
MACHINE_END
......@@ -906,3 +906,15 @@ void __init ep93xx_init_devices(void)
platform_device_register(&ep93xx_ohci_device);
platform_device_register(&ep93xx_leds);
}
void ep93xx_restart(char mode, const char *cmd)
{
/*
* Set then clear the SWRST bit to initiate a software reset
*/
ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_SWRST);
ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_SWRST);
while (1)
;
}
......@@ -252,6 +252,7 @@ MACHINE_START(EDB9301, "Cirrus Logic EDB9301 Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -263,6 +264,7 @@ MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -274,6 +276,7 @@ MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -285,6 +288,7 @@ MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -296,6 +300,7 @@ MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -307,6 +312,7 @@ MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -318,6 +324,7 @@ MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -329,5 +336,6 @@ MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = edb93xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -38,4 +38,5 @@ MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = gesbc9312_init_machine,
.restart = ep93xx_restart,
MACHINE_END
......@@ -66,4 +66,6 @@ void ep93xx_register_ac97(void);
void ep93xx_init_devices(void);
extern struct sys_timer ep93xx_timer;
void ep93xx_restart(char, const char *);
#endif
/*
* arch/arm/mach-ep93xx/include/mach/system.h
*/
#include <mach/hardware.h>
static inline void arch_idle(void)
{
cpu_do_idle();
......@@ -11,12 +8,4 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
/*
* Set then clear the SWRST bit to initiate a software reset
*/
ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_SWRST);
ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_SWRST);
while (1)
;
}
......@@ -82,6 +82,7 @@ MACHINE_START(MICRO9, "Contec Micro9-High")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -93,6 +94,7 @@ MACHINE_START(MICRO9M, "Contec Micro9-Mid")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -104,6 +106,7 @@ MACHINE_START(MICRO9L, "Contec Micro9-Lite")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -115,5 +118,6 @@ MACHINE_START(MICRO9S, "Contec Micro9-Slim")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = micro9_init_machine,
.restart = ep93xx_restart,
MACHINE_END
#endif
......@@ -82,4 +82,5 @@ MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = simone_init_machine,
.restart = ep93xx_restart,
MACHINE_END
......@@ -179,4 +179,5 @@ MACHINE_START(SNAPPER_CL15, "Bluewater Systems Snapper CL15")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = snappercl15_init_machine,
.restart = ep93xx_restart,
MACHINE_END
......@@ -249,4 +249,5 @@ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = ts72xx_init_machine,
.restart = ep93xx_restart,
MACHINE_END
......@@ -361,4 +361,5 @@ MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307")
.init_irq = ep93xx_init_irq,
.timer = &ep93xx_timer,
.init_machine = vision_init_machine,
.restart = ep93xx_restart,
MACHINE_END
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