[people/ms/u-boot.git] / arch / arm / include / asm / arch-zynqmp / sys_proto.h

/*
 * (C) Copyright 2014 - 2015 Xilinx, Inc.
 * Michal Simek <michal.simek@xilinx.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _ASM_ARCH_SYS_PROTO_H
#define _ASM_ARCH_SYS_PROTO_H

#define PAYLOAD_ARG_CNT		5

#define ZYNQMP_CSU_SILICON_VER_MASK	0xF

enum {
	IDCODE,
	VERSION,
	IDCODE2,
};

enum {
	ZYNQMP_SILICON_V1,
	ZYNQMP_SILICON_V2,
	ZYNQMP_SILICON_V3,
	ZYNQMP_SILICON_V4,
};

enum {
	TCM_LOCK,
	TCM_SPLIT,
};

unsigned int zynqmp_get_silicon_version(void);

void psu_init(void);

void handoff_setup(void);

void zynqmp_pmufw_version(void);
int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value);
int zynqmp_mmio_read(const u32 address, u32 *value);
int invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3,
	       u32 *ret_payload);

void initialize_tcm(bool mode);

int chip_id(unsigned char id);

#endif /* _ASM_ARCH_SYS_PROTO_H */
Commit	Line	Data
84c7204b MS	1	/*
	2	* (C) Copyright 2014 - 2015 Xilinx, Inc.
	3	* Michal Simek <michal.simek@xilinx.com>
	4	*
	5	* SPDX-License-Identifier: GPL-2.0+
	6	*/
	7
	8	#ifndef _ASM_ARCH_SYS_PROTO_H
	9	#define _ASM_ARCH_SYS_PROTO_H
	10
e0752bc1 SDPP	11	#define PAYLOAD_ARG_CNT 5
e0752bc1 SDPP	12
db3123b4 SDPP	13	#define ZYNQMP_CSU_SILICON_VER_MASK 0xF
	14
	15	enum {
	16	IDCODE,
	17	VERSION,
494fffe7	18	IDCODE2,
db3123b4 SDPP	19	};
	20
	21	enum {
	22	ZYNQMP_SILICON_V1,
	23	ZYNQMP_SILICON_V2,
	24	ZYNQMP_SILICON_V3,
	25	ZYNQMP_SILICON_V4,
	26	};
	27
a076789e SDPP	28	enum {
	29	TCM_LOCK,
	30	TCM_SPLIT,
	31	};
	32
84c7204b MS	33	unsigned int zynqmp_get_silicon_version(void);
84c7204b MS	34
e6a9ed04 MS	35	void psu_init(void);
e6a9ed04 MS	36
509d4b95 MS	37	void handoff_setup(void);
509d4b95 MS	38
fb4000e8	39	void zynqmp_pmufw_version(void);
e0752bc1 SDPP	40	int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value);
	41	int zynqmp_mmio_read(const u32 address, u32 *value);
	42	int invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3,
	43	u32 *ret_payload);
	44
a076789e SDPP	45	void initialize_tcm(bool mode);
a076789e SDPP	46
f52bf5a3 SDPP	47	int chip_id(unsigned char id);
f52bf5a3 SDPP	48
84c7204b	49	#endif /* _ASM_ARCH_SYS_PROTO_H */