diff options
Diffstat (limited to 'arch/arm/mach-s3c24xx')
| -rw-r--r-- | arch/arm/mach-s3c24xx/include/mach/hardware.h | 14 | ||||
| -rw-r--r-- | arch/arm/mach-s3c24xx/include/mach/uncompress.h | 57 |
2 files changed, 1 insertions, 70 deletions
diff --git a/arch/arm/mach-s3c24xx/include/mach/hardware.h b/arch/arm/mach-s3c24xx/include/mach/hardware.h index a6cc14a..dedd383 100644 --- a/arch/arm/mach-s3c24xx/include/mach/hardware.h +++ b/arch/arm/mach-s3c24xx/include/mach/hardware.h @@ -1,5 +1,4 @@ -/* arch/arm/mach-s3c2410/include/mach/hardware.h - * +/* * Copyright (c) 2003 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * @@ -17,20 +16,9 @@ extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg); -#ifdef CONFIG_CPU_S3C2440 - -extern int s3c2440_set_dsc(unsigned int pin, unsigned int value); - -#endif /* CONFIG_CPU_S3C2440 */ - #endif /* __ASSEMBLY__ */ #include <asm/sizes.h> #include <mach/map.h> -/* machine specific hardware definitions should go after this */ - -/* currently here until moved into config (todo) */ -#define CONFIG_NO_MULTIWORD_IO - #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-s3c24xx/include/mach/uncompress.h b/arch/arm/mach-s3c24xx/include/mach/uncompress.h deleted file mode 100644 index 7d2ce20..0000000 --- a/arch/arm/mach-s3c24xx/include/mach/uncompress.h +++ /dev/null @@ -1,57 +0,0 @@ -/* arch/arm/mach-s3c2410/include/mach/uncompress.h - * - * Copyright (c) 2003-2007 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C2410 - uncompress code - * - * 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. -*/ - -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -#include <mach/regs-gpio.h> -#include <mach/map.h> - -/* working in physical space... */ -#undef S3C2410_GPIOREG -#define S3C2410_GPIOREG(x) ((S3C24XX_PA_GPIO + (x))) - -#include <plat/uncompress.h> - -static inline int is_arm926(void) -{ - unsigned int cpuid; - - asm volatile ("mrc p15, 0, %0, c1, c0, 0" : "=r" (cpuid)); - - return ((cpuid & 0xff0) == 0x260); -} - -static void arch_detect_cpu(void) -{ - unsigned int cpuid; - - cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1); - cpuid &= S3C2410_GSTATUS1_IDMASK; - - if (is_arm926() || cpuid == S3C2410_GSTATUS1_2440 || - cpuid == S3C2410_GSTATUS1_2442 || - cpuid == S3C2410_GSTATUS1_2416 || - cpuid == S3C2410_GSTATUS1_2450) { - fifo_mask = S3C2440_UFSTAT_TXMASK; - fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT; - } else { - fifo_mask = S3C2410_UFSTAT_TXMASK; - fifo_max = 15 << S3C2410_UFSTAT_TXSHIFT; - } - - uart_base = (volatile u8 *) S3C_PA_UART + - (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); -} - -#endif /* __ASM_ARCH_UNCOMPRESS_H */ |