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/*
* Copyright (c) 2012, ARM Limited. All rights reserved.
*
* Redistribution and use in source and binary forms, with
* or without modification, are permitted provided that the
* following conditions are met:
*
* Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and
* the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of ARM nor the names of its
* contributors may be used to endorse or promote products
* derived from this software without specific prior written
* permission.
*/
#ifndef __BOOTWRAPPER_H__
#define __BOOTWRAPPER_H__
/* A stack of 128 words per cpu */
#define STACK_SIZE 128
#define NUM_CPUS 4
#define NUM_CLUSTERS 4
#define TRUE 1
#define FALSE 0
#define PLATFORM_MASK 0x0FFFFFFF
/* Permissions for architected timers/counters */
#define PL1PCTEN (1 << 0)
#define PL1PCEN (1 << 1)
#define PL0PCTEN (1 << 0)
#define PL0VCTEN (1 << 1)
#define PL0VTEN (1 << 8)
#define PL0PTEN (1 << 9)
#define CP15_TIMER_FREQ 12000000
#define VERSATILE_EXPRESS 2272
#define UART0_BASE 0X1C090000
#define VE_SYS_BASE 0X1C010000
#define CCI_BASE 0x2C090000
#define SECURE_ACCESS_REG 0x8
#define FLAGS_SET 0x30
#define FLAGS_CLR 0x34
#define VE_KFSCB_BASE 0x60000000 /* Kingfisher System Configuration Block */
#define KFS_ID_OFFSET 0xFFC /* Kingfisher System Platform ID register offset (KFS_ID) */
#define KFS_ID_ARCH_MASK 0x000F0000 /* Mask for extracting KFS architecture */
#define KFS_ID_ARCH_SHIFT 16 /* Shift for extracting KFS architecture */
#define KFS_CFG_R 0x30 /* Kingfisher System static configuration read register */
#define ACTIVE_CLUSTER_MASK 0x3 /* Returns the value that was driven on the CFG_ACTIVECLUSTER configuration inputs at the last system power-on reset. */
#define KFS_CFG_R_OFFSET 0x30 /* Kingfisher System Static Configuration Read register */
#define ACTIVE_CLUSTER_MASK 0x3 /* Returns the value that was driven on the CFG_ACTIVECLUSTER configuration input */
#define CLUSTER_CPU_COUNT(x) (((read32(VE_KFSCB_BASE + KFS_CFG_R) >> 16) >> (x << 2)) & 0xf)
#define write32(addr, val) (*(volatile unsigned int *)(addr) = (val))
#define read32(addr) (*(volatile unsigned int *)(addr))
extern void config_uart(void);
extern void drain_uart_fifo(void);
extern void start(void);
#endif /* __BOOTWRAPPER_H__ */
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