[people/ms/u-boot.git] / board / w7o / w7o.h

/*
 * (C) Copyright 2001
 * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _W7O_H_
#define _W7O_H_
#include <config.h>

/* AMCC 405GP PowerPC GPIO registers */
#define PPC405GP_GPIO0_OR	0xef600700L	/* GPIO Output */
#define PPC405GP_GPIO0_TCR	0xef600704L	/* GPIO Three-State Control */
#define PPC405GP_GPIO0_ODR	0xef600718L	/* GPIO Open Drain */
#define PPC405GP_GPIO0_IR	0xef60071cL	/* GPIO Input */

/* LMG FPGA <=> CPU GPIO signals */
#define LMG_XCV_INIT		0x10000000L
#define LMG_XCV_PROG		0x04000000L
#define LMG_XCV_DONE		0x00400000L
#define LMG_XCV_CNFG_0		0x08000000L
#define LMG_XCV_IRQ_0		0x0L

/* LMC FPGA <=> CPU GPIO signals */
#define LMC_XCV_INIT		0x00800000L
#define LMC_XCV_PROG		0x40000000L
#define LMC_XCV_DONE		0x01000000L
#define LMC_XCV_CNFG_0		0x00004000L	/* Shared with IRQ 0 */
#define LMC_XCV_CNFG_1		0x00002000L	/* Shared with IRQ 1 */
#define LMC_XCV_CNFG_2		0x00001000L	/* Shared with IRQ 2 */
#define LMC_XCV_IRQ_0		0x00080000L	/* Shared with GPIO 17 */
#define LMC_XCV_IRQ_1		0x00040000L	/* Shared with GPIO 18 */
#define LMC_XCV_IRQ_3		0x00020000L	/* Shared tiwht GPIO 19 */


/*
 * Setup FPGA <=> GPIO mappings
 */
#if defined(CONFIG_W7OLMG)
# define GPIO_XCV_INIT		LMG_XCV_INIT
# define GPIO_XCV_PROG		LMG_XCV_PROG
# define GPIO_XCV_DONE		LMG_XCV_DONE
# define GPIO_XCV_CNFG		LMG_XCV_CNFG_0
# define GPIO_XCV_IRQ		LMG_XCV_IRQ_0
# define GPIO_GPIO_1		0x40000000L
# define GPIO_GPIO_6		0x02000000L
# define GPIO_GPIO_7		0x01000000L
# define GPIO_GPIO_8		0x00800000L
#elif defined(CONFIG_W7OLMC)
# define GPIO_XCV_INIT		LMC_XCV_INIT
# define GPIO_XCV_PROG		LMC_XCV_PROG
# define GPIO_XCV_DONE		LMC_XCV_DONE
# define GPIO_XCV_CNFG		LMC_XCV_CNFG_0
# define GPIO_XCV_IRQ		LMC_XCV_IRQ_0
#else
# error "Unknown W7O board configuration"
#endif

/* Power On Self Tests */
extern void post2(void);
extern int test_led(void);
extern int test_sdram(unsigned long size);
extern void test_fpga(unsigned short *daddr);

/* FGPA */
extern int init_fpga(void);

/* Misc */
extern int temp_uart_init(void);
extern void init_fsboot(void);

#endif /* _W7O_H_ */
Commit	Line	Data
161961b4 WD	1	/*
	2	* (C) Copyright 2001
	3	* Erik Theisen, Wave 7 Optics, etheisen@mindspring.com.
	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
161961b4 WD	6	*/
	7
	8	#ifndef _W7O_H_
	9	#define _W7O_H_
	10	#include <config.h>
	11
0c8721a4 WD	12	/* AMCC 405GP PowerPC GPIO registers */
	13	#define PPC405GP_GPIO0_OR 0xef600700L /* GPIO Output */
	14	#define PPC405GP_GPIO0_TCR 0xef600704L /* GPIO Three-State Control */
	15	#define PPC405GP_GPIO0_ODR 0xef600718L /* GPIO Open Drain */
	16	#define PPC405GP_GPIO0_IR 0xef60071cL /* GPIO Input */
161961b4	17
161961b4 WD	18	/* LMG FPGA <=> CPU GPIO signals */
	19	#define LMG_XCV_INIT 0x10000000L
	20	#define LMG_XCV_PROG 0x04000000L
	21	#define LMG_XCV_DONE 0x00400000L
	22	#define LMG_XCV_CNFG_0 0x08000000L
	23	#define LMG_XCV_IRQ_0 0x0L
	24
	25	/* LMC FPGA <=> CPU GPIO signals */
	26	#define LMC_XCV_INIT 0x00800000L
	27	#define LMC_XCV_PROG 0x40000000L
	28	#define LMC_XCV_DONE 0x01000000L
	29	#define LMC_XCV_CNFG_0 0x00004000L /* Shared with IRQ 0 */
	30	#define LMC_XCV_CNFG_1 0x00002000L /* Shared with IRQ 1 */
	31	#define LMC_XCV_CNFG_2 0x00001000L /* Shared with IRQ 2 */
	32	#define LMC_XCV_IRQ_0 0x00080000L /* Shared with GPIO 17 */
	33	#define LMC_XCV_IRQ_1 0x00040000L /* Shared with GPIO 18 */
	34	#define LMC_XCV_IRQ_3 0x00020000L /* Shared tiwht GPIO 19 */
	35
	36
	37	/*
	38	* Setup FPGA <=> GPIO mappings
	39	*/
	40	#if defined(CONFIG_W7OLMG)
	41	# define GPIO_XCV_INIT LMG_XCV_INIT
	42	# define GPIO_XCV_PROG LMG_XCV_PROG
	43	# define GPIO_XCV_DONE LMG_XCV_DONE
	44	# define GPIO_XCV_CNFG LMG_XCV_CNFG_0
	45	# define GPIO_XCV_IRQ LMG_XCV_IRQ_0
	46	# define GPIO_GPIO_1 0x40000000L
	47	# define GPIO_GPIO_6 0x02000000L
	48	# define GPIO_GPIO_7 0x01000000L
	49	# define GPIO_GPIO_8 0x00800000L
	50	#elif defined(CONFIG_W7OLMC)
	51	# define GPIO_XCV_INIT LMC_XCV_INIT
	52	# define GPIO_XCV_PROG LMC_XCV_PROG
	53	# define GPIO_XCV_DONE LMC_XCV_DONE
	54	# define GPIO_XCV_CNFG LMC_XCV_CNFG_0
	55	# define GPIO_XCV_IRQ LMC_XCV_IRQ_0
	56	#else
	57	# error "Unknown W7O board configuration"
	58	#endif
	59
	60	/* Power On Self Tests */
	61	extern void post2(void);
	62	extern int test_led(void);
	63	extern int test_sdram(unsigned long size);
	64	extern void test_fpga(unsigned short *daddr);
	65
	66	/* FGPA */
	67	extern int init_fpga(void);
	68
	69	/* Misc */
	70	extern int temp_uart_init(void);
	71	extern void init_fsboot(void);
	72
	73	#endif /* _W7O_H_ */