1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Interrupt handler for OMAP-1510 FPGA 4 * 5 * Copyright (C) 2001 RidgeRun, Inc. 6 * Author: Greg Lonnon <glonnon@ridgerun.com> 7 * 8 * Copyright (C) 2002 MontaVista Software, Inc. 9 * 10 * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6 11 * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com> 12 */ 13 14 #ifndef __ASM_ARCH_OMAP_FPGA_H 15 #define __ASM_ARCH_OMAP_FPGA_H 16 17 /* 18 * --------------------------------------------------------------------------- 19 * H2/P2 Debug board FPGA 20 * --------------------------------------------------------------------------- 21 */ 22 /* maps in the FPGA registers and the ETHR registers */ 23 #define H2P2_DBG_FPGA_BASE 0xE8000000 /* VA */ 24 #define H2P2_DBG_FPGA_SIZE SZ_4K /* SIZE */ 25 #define H2P2_DBG_FPGA_START 0x04000000 /* PA */ 26 27 #define H2P2_DBG_FPGA_ETHR_START (H2P2_DBG_FPGA_START + 0x300) 28 #define H2P2_DBG_FPGA_FPGA_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */ 29 #define H2P2_DBG_FPGA_BOARD_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x12) /* Board Revision */ 30 #define H2P2_DBG_FPGA_GPIO IOMEM(H2P2_DBG_FPGA_BASE + 0x14) /* GPIO outputs */ 31 #define H2P2_DBG_FPGA_LEDS IOMEM(H2P2_DBG_FPGA_BASE + 0x16) /* LEDs outputs */ 32 #define H2P2_DBG_FPGA_MISC_INPUTS IOMEM(H2P2_DBG_FPGA_BASE + 0x18) /* Misc inputs */ 33 #define H2P2_DBG_FPGA_LAN_STATUS IOMEM(H2P2_DBG_FPGA_BASE + 0x1A) /* LAN Status line */ 34 #define H2P2_DBG_FPGA_LAN_RESET IOMEM(H2P2_DBG_FPGA_BASE + 0x1C) /* LAN Reset line */ 35 36 /* LEDs definition on debug board (16 LEDs, all physically green) */ 37 #define H2P2_DBG_FPGA_LED_GREEN (1 << 15) 38 #define H2P2_DBG_FPGA_LED_AMBER (1 << 14) 39 #define H2P2_DBG_FPGA_LED_RED (1 << 13) 40 #define H2P2_DBG_FPGA_LED_BLUE (1 << 12) 41 /* cpu0 load-meter LEDs */ 42 #define H2P2_DBG_FPGA_LOAD_METER (1 << 0) // A bit of fun on our board ... 43 #define H2P2_DBG_FPGA_LOAD_METER_SIZE 11 44 #define H2P2_DBG_FPGA_LOAD_METER_MASK ((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1) 45 46 #define H2P2_DBG_FPGA_P2_LED_TIMER (1 << 0) 47 #define H2P2_DBG_FPGA_P2_LED_IDLE (1 << 1) 48 49 #endif 50