u-boot/arch/arm/mach-uniphier/arm32/arm-mpcore.h
Masahiro Yamada e8a9293295 ARM: uniphier: add PSCI support for UniPhier ARMv7 SoCs
Currently, only the CPU_ON function is supported.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-08-11 17:58:06 +09:00

49 lines
1.2 KiB
C

/*
* Copyright (C) 2011-2014 Panasonic Corporation
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef ARCH_ARM_MPCORE_H
#define ARCH_ARM_MPCORE_H
/* Snoop Control Unit */
#define SCU_OFFSET 0x00
/* SCU Control Register */
#define SCU_CTRL 0x00
#define SCU_ENABLE (1 << 0)
#define SCU_STANDBY_ENABLE (1 << 5)
/* SCU Configuration Register */
#define SCU_CONF 0x04
/* SCU CPU Power Status Register */
#define SCU_PWR_STATUS 0x08
/* SCU Invalidate All Registers in Secure State */
#define SCU_INV_ALL 0x0C
/* SCU Filtering Start Address Register */
#define SCU_FILTER_START 0x40
/* SCU Filtering End Address Register */
#define SCU_FILTER_END 0x44
/* SCU Access Control Register */
#define SCU_SAC 0x50
/* SCU Non-secure Access Control Register */
#define SCU_SNSAC 0x54
/* Global Timer */
#define GLOBAL_TIMER_OFFSET 0x200
/* Global Timer Counter Registers */
#define GTIMER_CNT_L 0x00
#define GTIMER_CNT_H 0x04
/* Global Timer Control Register */
#define GTIMER_CTRL 0x08
/* Global Timer Interrupt Status Register */
#define GTIMER_STAT 0x0C
/* Comparator Value Registers */
#define GTIMER_CMP_L 0x10
#define GTIMER_CMP_H 0x14
/* Auto-increment Register */
#define GTIMER_INC 0x18
#endif /* ARCH_ARM_MPCORE_H */