diff options
Diffstat (limited to 'include/asm-arm/arch-s3c2410/system.h')
| -rw-r--r-- | include/asm-arm/arch-s3c2410/system.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h deleted file mode 100644 index ad25808..0000000 --- a/include/asm-arm/arch-s3c2410/system.h +++ /dev/null @@ -1,58 +0,0 @@ -/* linux/include/asm-arm/arch-s3c2410/system.h - * - * Copyright (c) 2003 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * S3C2410 - System function defines and includes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <asm/hardware.h> -#include <asm/io.h> - -#include <asm/arch/map.h> -#include <asm/arch/idle.h> -#include <asm/arch/reset.h> - -#include <asm/arch/regs-clock.h> - -void (*s3c24xx_idle)(void); -void (*s3c24xx_reset_hook)(void); - -void s3c24xx_default_idle(void) -{ - unsigned long tmp; - int i; - - /* idle the system by using the idle mode which will wait for an - * interrupt to happen before restarting the system. - */ - - /* Warning: going into idle state upsets jtag scanning */ - - __raw_writel(__raw_readl(S3C2410_CLKCON) | S3C2410_CLKCON_IDLE, - S3C2410_CLKCON); - - /* the samsung port seems to do a loop and then unset idle.. */ - for (i = 0; i < 50; i++) { - tmp += __raw_readl(S3C2410_CLKCON); /* ensure loop not optimised out */ - } - - /* this bit is not cleared on re-start... */ - - __raw_writel(__raw_readl(S3C2410_CLKCON) & ~S3C2410_CLKCON_IDLE, - S3C2410_CLKCON); -} - -static void arch_idle(void) -{ - if (s3c24xx_idle != NULL) - (s3c24xx_idle)(); - else - s3c24xx_default_idle(); -} - -#include <asm/arch/system-reset.h> |