[J-u-boot.git] / include / gdsys_fpga.h

/*
 * (C) Copyright 2010
 * Dirk Eibach,  Guntermann & Drunck GmbH, [email protected]
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __GDSYS_FPGA_H
#define __GDSYS_FPGA_H

int init_func_fpga(void);

enum {
	FPGA_STATE_DONE_FAILED = 1 << 0,
	FPGA_STATE_REFLECTION_FAILED = 1 << 1,
	FPGA_STATE_PLATFORM = 1 << 2,
};

int get_fpga_state(unsigned dev);
void print_fpga_state(unsigned dev);

int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data);
int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data);

extern struct ihs_fpga *fpga_ptr[];

#define FPGA_SET_REG(ix, fld, val) \
	fpga_set_reg((ix), \
		     &fpga_ptr[ix]->fld, \
		     offsetof(struct ihs_fpga, fld), \
		     val)

#define FPGA_GET_REG(ix, fld, val) \
	fpga_get_reg((ix), \
		     &fpga_ptr[ix]->fld, \
		     offsetof(struct ihs_fpga, fld), \
		     val)

struct ihs_gpio {
	u16 read;
	u16 clear;
	u16 set;
};

struct ihs_i2c {
	u16 interrupt_status;
	u16 interrupt_enable;
	u16 write_mailbox_ext;
	u16 write_mailbox;
	u16 read_mailbox_ext;
	u16 read_mailbox;
};

struct ihs_osd {
	u16 version;
	u16 features;
	u16 control;
	u16 xy_size;
	u16 xy_scale;
	u16 x_pos;
	u16 y_pos;
};

#ifdef CONFIG_NEO
struct ihs_fpga {
	u16 reflection_low;	/* 0x0000 */
	u16 versions;		/* 0x0002 */
	u16 fpga_features;	/* 0x0004 */
	u16 fpga_version;	/* 0x0006 */
	u16 reserved_0[8187];	/* 0x0008 */
	u16 reflection_high;	/* 0x3ffe */
};
#endif

#ifdef CONFIG_IO
struct ihs_fpga {
	u16 reflection_low;	/* 0x0000 */
	u16 versions;		/* 0x0002 */
	u16 fpga_features;	/* 0x0004 */
	u16 fpga_version;	/* 0x0006 */
	u16 reserved_0[5];	/* 0x0008 */
	u16 quad_serdes_reset;	/* 0x0012 */
	u16 reserved_1[8181];	/* 0x0014 */
	u16 reflection_high;	/* 0x3ffe */
};
#endif

#ifdef CONFIG_IO64
struct ihs_fpga_channel {
	u16 status_int;
	u16 config_int;
	u16 switch_connect_config;
	u16 tx_destination;
};

struct ihs_fpga_hicb {
	u16 status_int;
	u16 config_int;
};

struct ihs_fpga {
	u16 reflection_low;	/* 0x0000 */
	u16 versions;		/* 0x0002 */
	u16 fpga_features;	/* 0x0004 */
	u16 fpga_version;	/* 0x0006 */
	u16 reserved_0[5];	/* 0x0008 */
	u16 quad_serdes_reset;	/* 0x0012 */
	u16 reserved_1[502];	/* 0x0014 */
	struct ihs_fpga_channel ch[32];		/* 0x0400 */
	struct ihs_fpga_channel hicb_ch[32];	/* 0x0500 */
	u16 reserved_2[7487];	/* 0x0580 */
	u16 reflection_high;	/* 0x3ffe */
};
#endif

#ifdef CONFIG_IOCON
struct ihs_fpga {
	u16 reflection_low;	/* 0x0000 */
	u16 versions;		/* 0x0002 */
	u16 fpga_version;	/* 0x0004 */
	u16 fpga_features;	/* 0x0006 */
	u16 reserved_0[6];	/* 0x0008 */
	struct ihs_gpio gpio;	/* 0x0014 */
	u16 mpc3w_control;	/* 0x001a */
	u16 reserved_1[18];	/* 0x001c */
	struct ihs_i2c i2c;	/* 0x0040 */
	u16 reserved_2[10];	/* 0x004c */
	u16 mc_int;		/* 0x0060 */
	u16 mc_int_en;		/* 0x0062 */
	u16 mc_status;		/* 0x0064 */
	u16 mc_control;		/* 0x0066 */
	u16 mc_tx_data;		/* 0x0068 */
	u16 mc_tx_address;	/* 0x006a */
	u16 mc_tx_cmd;		/* 0x006c */
	u16 mc_res;		/* 0x006e */
	u16 mc_rx_cmd_status;	/* 0x0070 */
	u16 mc_rx_data;		/* 0x0072 */
	u16 reserved_3[69];	/* 0x0074 */
	u16 reflection_high;	/* 0x00fe */
	struct ihs_osd osd;	/* 0x0100 */
	u16 reserved_4[889];	/* 0x010e */
	u16 videomem[31736];	/* 0x0800 */
};
#endif

#ifdef CONFIG_DLVISION_10G
struct ihs_fpga {
	u16 reflection_low;	/* 0x0000 */
	u16 versions;		/* 0x0002 */
	u16 fpga_version;	/* 0x0004 */
	u16 fpga_features;	/* 0x0006 */
	u16 reserved_0[10];	/* 0x0008 */
	u16 extended_interrupt; /* 0x001c */
	u16 reserved_1[29];	/* 0x001e */
	u16 mpc3w_control;	/* 0x0058 */
	u16 reserved_2[3];	/* 0x005a */
	struct ihs_i2c i2c;	/* 0x0060 */
	u16 reserved_3[205];	/* 0x0066 */
	struct ihs_osd osd;	/* 0x0200 */
	u16 reserved_4[761];	/* 0x020e */
	u16 videomem[31736];	/* 0x0800 */
};
#endif

#endif
Commit	Line	Data
2da0fc0d DE	1	/*
	2	* (C) Copyright 2010
	3	* Dirk Eibach, Guntermann & Drunck GmbH, [email protected]
	4	*
3765b3e7	5	* SPDX-License-Identifier: GPL-2.0+
2da0fc0d DE	6	*/
	7
	8	#ifndef __GDSYS_FPGA_H
	9	#define __GDSYS_FPGA_H
	10
255ef4d9 DE	11	int init_func_fpga(void);
255ef4d9 DE	12
2da0fc0d DE	13	enum {
	14	FPGA_STATE_DONE_FAILED = 1 << 0,
	15	FPGA_STATE_REFLECTION_FAILED = 1 << 1,
255ef4d9	16	FPGA_STATE_PLATFORM = 1 << 2,
2da0fc0d DE	17	};
	18
	19	int get_fpga_state(unsigned dev);
	20	void print_fpga_state(unsigned dev);
	21
aba27acf DE	22	int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data);
	23	int fpga_get_reg(u32 fpga, u16 reg, off_t regoff, u16 data);
	24
	25	extern struct ihs_fpga *fpga_ptr[];
	26
	27	#define FPGA_SET_REG(ix, fld, val) \
	28	fpga_set_reg((ix), \
	29	&fpga_ptr[ix]->fld, \
	30	offsetof(struct ihs_fpga, fld), \
	31	val)
	32
	33	#define FPGA_GET_REG(ix, fld, val) \
	34	fpga_get_reg((ix), \
	35	&fpga_ptr[ix]->fld, \
	36	offsetof(struct ihs_fpga, fld), \
	37	val)
	38
0e60aa85	39	struct ihs_gpio {
2da0fc0d DE	40	u16 read;
	41	u16 clear;
	42	u16 set;
0e60aa85	43	};
2da0fc0d	44
0e60aa85	45	struct ihs_i2c {
b46226bd DE	46	u16 interrupt_status;
b46226bd DE	47	u16 interrupt_enable;
2da0fc0d	48	u16 write_mailbox_ext;
b46226bd	49	u16 write_mailbox;
2da0fc0d	50	u16 read_mailbox_ext;
b46226bd	51	u16 read_mailbox;
0e60aa85	52	};
2da0fc0d	53
0e60aa85	54	struct ihs_osd {
2da0fc0d DE	55	u16 version;
	56	u16 features;
	57	u16 control;
	58	u16 xy_size;
52158e36 DE	59	u16 xy_scale;
	60	u16 x_pos;
	61	u16 y_pos;
0e60aa85	62	};
2da0fc0d	63
6e9e6c36	64	#ifdef CONFIG_NEO
0e60aa85	65	struct ihs_fpga {
6e9e6c36 DE	66	u16 reflection_low; /* 0x0000 */
	67	u16 versions; /* 0x0002 */
	68	u16 fpga_features; /* 0x0004 */
	69	u16 fpga_version; /* 0x0006 */
	70	u16 reserved_0[8187]; /* 0x0008 */
	71	u16 reflection_high; /* 0x3ffe */
0e60aa85	72	};
6e9e6c36 DE	73	#endif
6e9e6c36 DE	74
2da0fc0d	75	#ifdef CONFIG_IO
0e60aa85	76	struct ihs_fpga {
2da0fc0d DE	77	u16 reflection_low; /* 0x0000 */
	78	u16 versions; /* 0x0002 */
	79	u16 fpga_features; /* 0x0004 */
	80	u16 fpga_version; /* 0x0006 */
	81	u16 reserved_0[5]; /* 0x0008 */
	82	u16 quad_serdes_reset; /* 0x0012 */
	83	u16 reserved_1[8181]; /* 0x0014 */
	84	u16 reflection_high; /* 0x3ffe */
0e60aa85	85	};
2da0fc0d DE	86	#endif
2da0fc0d DE	87
255ef4d9	88	#ifdef CONFIG_IO64
aba27acf DE	89	struct ihs_fpga_channel {
	90	u16 status_int;
	91	u16 config_int;
	92	u16 switch_connect_config;
	93	u16 tx_destination;
	94	};
	95
	96	struct ihs_fpga_hicb {
	97	u16 status_int;
	98	u16 config_int;
	99	};
	100
0e60aa85	101	struct ihs_fpga {
255ef4d9 DE	102	u16 reflection_low; /* 0x0000 */
	103	u16 versions; /* 0x0002 */
	104	u16 fpga_features; /* 0x0004 */
	105	u16 fpga_version; /* 0x0006 */
	106	u16 reserved_0[5]; /* 0x0008 */
	107	u16 quad_serdes_reset; /* 0x0012 */
	108	u16 reserved_1[502]; /* 0x0014 */
aba27acf DE	109	struct ihs_fpga_channel ch[32]; /* 0x0400 */
	110	struct ihs_fpga_channel hicb_ch[32]; /* 0x0500 */
	111	u16 reserved_2[7487]; /* 0x0580 */
255ef4d9	112	u16 reflection_high; /* 0x3ffe */
0e60aa85	113	};
255ef4d9 DE	114	#endif
255ef4d9 DE	115
2da0fc0d	116	#ifdef CONFIG_IOCON
0e60aa85	117	struct ihs_fpga {
2da0fc0d DE	118	u16 reflection_low; /* 0x0000 */
	119	u16 versions; /* 0x0002 */
	120	u16 fpga_version; /* 0x0004 */
	121	u16 fpga_features; /* 0x0006 */
	122	u16 reserved_0[6]; /* 0x0008 */
0e60aa85	123	struct ihs_gpio gpio; /* 0x0014 */
2da0fc0d	124	u16 mpc3w_control; /* 0x001a */
b46226bd DE	125	u16 reserved_1[18]; /* 0x001c */
	126	struct ihs_i2c i2c; /* 0x0040 */
	127	u16 reserved_2[10]; /* 0x004c */
e50e8968 DE	128	u16 mc_int; /* 0x0060 */
	129	u16 mc_int_en; /* 0x0062 */
	130	u16 mc_status; /* 0x0064 */
	131	u16 mc_control; /* 0x0066 */
	132	u16 mc_tx_data; /* 0x0068 */
	133	u16 mc_tx_address; /* 0x006a */
	134	u16 mc_tx_cmd; /* 0x006c */
	135	u16 mc_res; /* 0x006e */
	136	u16 mc_rx_cmd_status; /* 0x0070 */
	137	u16 mc_rx_data; /* 0x0072 */
	138	u16 reserved_3[69]; /* 0x0074 */
2da0fc0d	139	u16 reflection_high; /* 0x00fe */
0e60aa85	140	struct ihs_osd osd; /* 0x0100 */
e50e8968	141	u16 reserved_4[889]; /* 0x010e */
aba27acf	142	u16 videomem[31736]; /* 0x0800 */
0e60aa85	143	};
2da0fc0d DE	144	#endif
	145
	146	#ifdef CONFIG_DLVISION_10G
0e60aa85	147	struct ihs_fpga {
2da0fc0d DE	148	u16 reflection_low; /* 0x0000 */
	149	u16 versions; /* 0x0002 */
	150	u16 fpga_version; /* 0x0004 */
	151	u16 fpga_features; /* 0x0006 */
	152	u16 reserved_0[10]; /* 0x0008 */
	153	u16 extended_interrupt; /* 0x001c */
b46226bd	154	u16 reserved_1[29]; /* 0x001e */
7749c84e	155	u16 mpc3w_control; /* 0x0058 */
b46226bd DE	156	u16 reserved_2[3]; /* 0x005a */
	157	struct ihs_i2c i2c; /* 0x0060 */
	158	u16 reserved_3[205]; /* 0x0066 */
0e60aa85	159	struct ihs_osd osd; /* 0x0200 */
b46226bd	160	u16 reserved_4[761]; /* 0x020e */
aba27acf	161	u16 videomem[31736]; /* 0x0800 */
0e60aa85	162	};
2da0fc0d DE	163	#endif
	164
	165	#endif