[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;
};

struct ihs_mdio {
	u16 control;
	u16 address_data;
	u16 rx_data;
};

struct ihs_io_ep {
	u16 transmit_data;
	u16 rx_tx_control;
	u16 receive_data;
	u16 rx_tx_status;
	u16 reserved;
	u16 device_address;
	u16 target_address;
};

#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[1];	/* 0x0008 */
	u16 top_interrupt;	/* 0x000a */
	u16 reserved_1[4];	/* 0x000c */
	struct ihs_gpio gpio;	/* 0x0014 */
	u16 mpc3w_control;	/* 0x001a */
	u16 reserved_2[2];	/* 0x001c */
	struct ihs_io_ep ep;	/* 0x0020 */
	u16 reserved_3[9];	/* 0x002e */
	struct ihs_i2c i2c;	/* 0x0040 */
	u16 reserved_4[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_5[69];	/* 0x0074 */
	u16 reflection_high;	/* 0x00fe */
	struct ihs_osd osd;	/* 0x0100 */
	u16 reserved_6[889];	/* 0x010e */
	u16 videomem[31736];	/* 0x0800 */
};
#endif

#ifdef CONFIG_HRCON
struct ihs_fpga {
	u16 reflection_low;	/* 0x0000 */
	u16 versions;		/* 0x0002 */
	u16 fpga_version;	/* 0x0004 */
	u16 fpga_features;	/* 0x0006 */
	u16 reserved_0[1];	/* 0x0008 */
	u16 top_interrupt;	/* 0x000a */
	u16 reserved_1[4];	/* 0x000c */
	struct ihs_gpio gpio;	/* 0x0014 */
	u16 mpc3w_control;	/* 0x001a */
	u16 reserved_2[2];	/* 0x001c */
	struct ihs_io_ep ep;	/* 0x0020 */
	u16 reserved_3[9];	/* 0x002e */
	struct ihs_i2c i2c;	/* 0x0040 */
	u16 reserved_4[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_5[69];	/* 0x0074 */
	u16 reflection_high;	/* 0x00fe */
	struct ihs_osd osd;	/* 0x0100 */
	u16 reserved_6[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
50dcf89d DE	64	struct ihs_mdio {
	65	u16 control;
	66	u16 address_data;
	67	u16 rx_data;
	68	};
	69
	70	struct ihs_io_ep {
	71	u16 transmit_data;
	72	u16 rx_tx_control;
	73	u16 receive_data;
	74	u16 rx_tx_status;
	75	u16 reserved;
	76	u16 device_address;
	77	u16 target_address;
	78	};
	79
6e9e6c36	80	#ifdef CONFIG_NEO
0e60aa85	81	struct ihs_fpga {
6e9e6c36 DE	82	u16 reflection_low; /* 0x0000 */
	83	u16 versions; /* 0x0002 */
	84	u16 fpga_features; /* 0x0004 */
	85	u16 fpga_version; /* 0x0006 */
	86	u16 reserved_0[8187]; /* 0x0008 */
	87	u16 reflection_high; /* 0x3ffe */
0e60aa85	88	};
6e9e6c36 DE	89	#endif
6e9e6c36 DE	90
2da0fc0d	91	#ifdef CONFIG_IO
0e60aa85	92	struct ihs_fpga {
2da0fc0d DE	93	u16 reflection_low; /* 0x0000 */
	94	u16 versions; /* 0x0002 */
	95	u16 fpga_features; /* 0x0004 */
	96	u16 fpga_version; /* 0x0006 */
	97	u16 reserved_0[5]; /* 0x0008 */
	98	u16 quad_serdes_reset; /* 0x0012 */
	99	u16 reserved_1[8181]; /* 0x0014 */
	100	u16 reflection_high; /* 0x3ffe */
0e60aa85	101	};
2da0fc0d DE	102	#endif
2da0fc0d DE	103
255ef4d9	104	#ifdef CONFIG_IO64
aba27acf DE	105	struct ihs_fpga_channel {
	106	u16 status_int;
	107	u16 config_int;
	108	u16 switch_connect_config;
	109	u16 tx_destination;
	110	};
	111
	112	struct ihs_fpga_hicb {
	113	u16 status_int;
	114	u16 config_int;
	115	};
	116
0e60aa85	117	struct ihs_fpga {
255ef4d9 DE	118	u16 reflection_low; /* 0x0000 */
	119	u16 versions; /* 0x0002 */
	120	u16 fpga_features; /* 0x0004 */
	121	u16 fpga_version; /* 0x0006 */
	122	u16 reserved_0[5]; /* 0x0008 */
	123	u16 quad_serdes_reset; /* 0x0012 */
	124	u16 reserved_1[502]; /* 0x0014 */
aba27acf DE	125	struct ihs_fpga_channel ch[32]; /* 0x0400 */
	126	struct ihs_fpga_channel hicb_ch[32]; /* 0x0500 */
	127	u16 reserved_2[7487]; /* 0x0580 */
255ef4d9	128	u16 reflection_high; /* 0x3ffe */
0e60aa85	129	};
255ef4d9 DE	130	#endif
255ef4d9 DE	131
2da0fc0d	132	#ifdef CONFIG_IOCON
0e60aa85	133	struct ihs_fpga {
2da0fc0d DE	134	u16 reflection_low; /* 0x0000 */
	135	u16 versions; /* 0x0002 */
	136	u16 fpga_version; /* 0x0004 */
	137	u16 fpga_features; /* 0x0006 */
50dcf89d DE	138	u16 reserved_0[1]; /* 0x0008 */
	139	u16 top_interrupt; /* 0x000a */
	140	u16 reserved_1[4]; /* 0x000c */
	141	struct ihs_gpio gpio; /* 0x0014 */
	142	u16 mpc3w_control; /* 0x001a */
	143	u16 reserved_2[2]; /* 0x001c */
	144	struct ihs_io_ep ep; /* 0x0020 */
	145	u16 reserved_3[9]; /* 0x002e */
	146	struct ihs_i2c i2c; /* 0x0040 */
	147	u16 reserved_4[10]; /* 0x004c */
	148	u16 mc_int; /* 0x0060 */
	149	u16 mc_int_en; /* 0x0062 */
	150	u16 mc_status; /* 0x0064 */
	151	u16 mc_control; /* 0x0066 */
	152	u16 mc_tx_data; /* 0x0068 */
	153	u16 mc_tx_address; /* 0x006a */
	154	u16 mc_tx_cmd; /* 0x006c */
	155	u16 mc_res; /* 0x006e */
	156	u16 mc_rx_cmd_status; /* 0x0070 */
	157	u16 mc_rx_data; /* 0x0072 */
	158	u16 reserved_5[69]; /* 0x0074 */
	159	u16 reflection_high; /* 0x00fe */
	160	struct ihs_osd osd; /* 0x0100 */
	161	u16 reserved_6[889]; /* 0x010e */
	162	u16 videomem[31736]; /* 0x0800 */
	163	};
	164	#endif
	165
	166	#ifdef CONFIG_HRCON
	167	struct ihs_fpga {
	168	u16 reflection_low; /* 0x0000 */
	169	u16 versions; /* 0x0002 */
	170	u16 fpga_version; /* 0x0004 */
	171	u16 fpga_features; /* 0x0006 */
	172	u16 reserved_0[1]; /* 0x0008 */
	173	u16 top_interrupt; /* 0x000a */
	174	u16 reserved_1[4]; /* 0x000c */
0e60aa85	175	struct ihs_gpio gpio; /* 0x0014 */
2da0fc0d	176	u16 mpc3w_control; /* 0x001a */
50dcf89d DE	177	u16 reserved_2[2]; /* 0x001c */
	178	struct ihs_io_ep ep; /* 0x0020 */
	179	u16 reserved_3[9]; /* 0x002e */
b46226bd	180	struct ihs_i2c i2c; /* 0x0040 */
50dcf89d	181	u16 reserved_4[10]; /* 0x004c */
e50e8968 DE	182	u16 mc_int; /* 0x0060 */
	183	u16 mc_int_en; /* 0x0062 */
	184	u16 mc_status; /* 0x0064 */
	185	u16 mc_control; /* 0x0066 */
	186	u16 mc_tx_data; /* 0x0068 */
	187	u16 mc_tx_address; /* 0x006a */
	188	u16 mc_tx_cmd; /* 0x006c */
	189	u16 mc_res; /* 0x006e */
	190	u16 mc_rx_cmd_status; /* 0x0070 */
	191	u16 mc_rx_data; /* 0x0072 */
50dcf89d	192	u16 reserved_5[69]; /* 0x0074 */
2da0fc0d	193	u16 reflection_high; /* 0x00fe */
0e60aa85	194	struct ihs_osd osd; /* 0x0100 */
50dcf89d	195	u16 reserved_6[889]; /* 0x010e */
aba27acf	196	u16 videomem[31736]; /* 0x0800 */
0e60aa85	197	};
2da0fc0d DE	198	#endif
	199
	200	#ifdef CONFIG_DLVISION_10G
0e60aa85	201	struct ihs_fpga {
2da0fc0d DE	202	u16 reflection_low; /* 0x0000 */
	203	u16 versions; /* 0x0002 */
	204	u16 fpga_version; /* 0x0004 */
	205	u16 fpga_features; /* 0x0006 */
	206	u16 reserved_0[10]; /* 0x0008 */
	207	u16 extended_interrupt; /* 0x001c */
b46226bd	208	u16 reserved_1[29]; /* 0x001e */
7749c84e	209	u16 mpc3w_control; /* 0x0058 */
b46226bd DE	210	u16 reserved_2[3]; /* 0x005a */
	211	struct ihs_i2c i2c; /* 0x0060 */
	212	u16 reserved_3[205]; /* 0x0066 */
0e60aa85	213	struct ihs_osd osd; /* 0x0200 */
b46226bd	214	u16 reserved_4[761]; /* 0x020e */
aba27acf	215	u16 videomem[31736]; /* 0x0800 */
0e60aa85	216	};
2da0fc0d DE	217	#endif
	218
	219	#endif