arch/arm/include/asm/arch-pxa/config.h

   1 /*
   2  * Copyright (C) 2014 Andrew Ruder <andrew.ruder@elecsyscorp.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef _ASM_ARM_PXA_CONFIG_
   8 #define _ASM_ARM_PXA_CONFIG_
   9
  10 #include <asm/arch/pxa-regs.h>
  11
  12 /*
  13  * Generic timer support
  14  */
  15 #if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS)
  16 #define CONFIG_SYS_TIMER_RATE   3250000
  17 #elif defined(CONFIG_CPU_PXA25X)
  18 #define CONFIG_SYS_TIMER_RATE   3686400
  19 #else
  20 #error "Timer frequency unknown - please config PXA CPU type"
  21 #endif
  22
  23 #define CONFIG_SYS_TIMER_COUNTER        OSCR
  24
  25 #endif /* _ASM_ARM_PXA_CONFIG_ */