X-Git-Url: https://jxself.org/git/?p=linux-libre-firmware.git;a=blobdiff_plain;f=atusb%2Fboard.h;fp=atusb%2Fboard.h;h=dbcd410bc61b32998cf02e96244b90d5b939acc7;hp=0000000000000000000000000000000000000000;hb=dd4bc9ff49b9a7075e579fdd62fd930d27a9a7df;hpb=c164bf7f87f9081fee7e1a186dd7a87a9a020b9e

diff --git a/atusb/board.h b/atusb/board.h
new file mode 100644
index 0000000..dbcd410
--- /dev/null
+++ b/atusb/board.h
@@ -0,0 +1,95 @@
+/*
+ * fw/board.h - Board-specific functions and definitions
+ *
+ * Written 2008-2011, 2013, 2013 by Werner Almesberger
+ * Copyright 2008-2011, 2013, 2013 Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef BOARD_H
+#define	BOARD_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <atusb/atusb.h>
+
+#ifdef ATUSB
+#include "board_atusb.h"
+#endif
+#ifdef RZUSB
+#include "board_rzusb.h"
+#endif
+#ifdef HULUSB
+#include "board_hulusb.h"
+#endif
+
+#define	SET_2(p, b)	PORT##p |= 1 << (b)
+#define	CLR_2(p, b)	PORT##p &= ~(1 << (b))
+#define	IN_2(p, b)	DDR##p &= ~(1 << (b))
+#define	OUT_2(p, b)	DDR##p |= 1 << (b)
+#define	PIN_2(p, b)	((PIN##p >> (b)) & 1)
+
+#define	SET_1(p, b)	SET_2(p, b)
+#define	CLR_1(p, b)	CLR_2(p, b)
+#define	IN_1(p, b)	IN_2(p, b)
+#define	OUT_1(p, b)	OUT_2(p, b)
+#define	PIN_1(p, b)	PIN_2(p, b)
+
+#define	SET(n)		SET_1(n##_PORT, n##_BIT)
+#define	CLR(n)		CLR_1(n##_PORT, n##_BIT)
+#define	IN(n)		IN_1(n##_PORT, n##_BIT)
+#define	OUT(n)		OUT_1(n##_PORT, n##_BIT)
+#define	PIN(n)		PIN_1(n##_PORT, n##_BIT)
+
+
+#define	USB_VENDOR	ATUSB_VENDOR_ID
+#define	USB_PRODUCT	ATUSB_PRODUCT_ID
+
+#define	DFU_USB_VENDOR	USB_VENDOR
+#define	DFU_USB_PRODUCT	USB_PRODUCT
+
+
+#define	BOARD_MAX_mA	40
+
+#ifdef BOOT_LOADER
+#define	NUM_EPS	1
+#else
+#define	NUM_EPS	2
+#endif
+
+#define	HAS_BOARD_SERNUM
+
+extern uint8_t board_sernum[42];
+extern uint8_t irq_serial;
+
+
+void reset_rf(void);
+void reset_cpu(void);
+uint8_t read_irq(void);
+void slp_tr(void);
+
+void led(bool on);
+void panic(void);
+
+uint64_t timer_read(void);
+void timer_init(void);
+
+bool gpio(uint8_t port, uint8_t data, uint8_t dir, uint8_t mask, uint8_t *res);
+void gpio_cleanup(void);
+
+void get_sernum(void);
+
+void board_app_init(void);
+
+uint8_t reg_read(uint8_t reg);
+uint8_t subreg_read(uint8_t address, uint8_t mask, uint8_t position);
+void reg_write(uint8_t reg, uint8_t value);
+void subreg_write(uint8_t address, uint8_t mask, uint8_t position, uint8_t value);
+void change_state(uint8_t new);
+
+#endif /* !BOARD_H */