patch-2.4.9 linux/include/asm-arm/arch-sa1100/flexanet.h

• Lines: 72
• Date: Sun Aug 12 11:14:00 2001
• Orig file: v2.4.8/linux/include/asm-arm/arch-sa1100/flexanet.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.8/linux/include/asm-arm/arch-sa1100/flexanet.h linux/include/asm-arm/arch-sa1100/flexanet.h
@@ -0,0 +1,71 @@
+/*
+ * linux/include/asm-arm/arch-sa1100/flexanet.h
+ *
+ * Created 2001/05/04 by Jordi Colomer <jco@ict.es>
+ *
+ * This file contains the hardware specific definitions for FlexaNet
+ *
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H
+#error "include <asm/hardware.h> instead"
+#endif
+
+
+/* Board Control Register (virtual address) */
+#define BCR_PHYS  0x10000000
+#define BCR_VIRT  0xf0000000
+#define BCR (*(volatile unsigned int *)(BCR_VIRT))
+
+/* Power-up value */
+#define BCR_POWERUP	0x00000000
+
+/* Mandatory bits */
+#define BCR_LED_GREEN	(1<<0)	/* General-purpose green LED (1 = on) */
+#define BCR_GUI_NRST	(1<<4)	/* GUI board reset (0 = reset) */
+
+/* Board Status Register (virtual address) */
+#define BSR_BASE  BCR_BASE
+#define BSR (*(volatile unsigned int *)(BSR_BASE))
+
+
+#ifndef __ASSEMBLY__
+extern unsigned long BCR_value;	/* Image of the BCR */
+#define BCR_set( x )	BCR = (BCR_value |= (x))
+#define BCR_clear( x )	BCR = (BCR_value &= ~(x))
+#endif
+
+
+/* GPIOs for which the generic definition doesn't say much */
+#define GPIO_GUI_IRQ		GPIO_GPIO (23)	/* IRQ from GUI board (i.e., UCB1300) */
+#define GPIO_ETH_IRQ		GPIO_GPIO (24)	/* IRQ from Ethernet controller */
+#define GPIO_LED_RED		GPIO_GPIO (26)	/* General-purpose red LED */
+
+/* IRQ sources from GPIOs */
+#define IRQ_GPIO_GUI		IRQ_GPIO23
+#define IRQ_GPIO_ETH		IRQ_GPIO24
+
+/* On-Board Ethernet */
+#define _FHH_ETH_IOBASE		0x18000000	/* I/O base (physical addr) */
+#define _FHH_ETH_MMBASE		0x18800000	/* Attribute-memory base */
+#define FHH_ETH_SIZE		0x01000000	/* total size */
+#define FHH_ETH_VIRT		0xF1000000	/* Ethernet virtual address */
+
+#define FHH_ETH_p2v( x )	((x) - _FHH_ETH_IOBASE + FHH_ETH_VIRT)
+#define FHH_ETH_v2p( x )	((x) - FHH_ETH_VIRT + _FHH_ETH_IOBASE)
+
+#define FHH_ETH_IOBASE		FHH_ETH_p2v(_FHH_ETH_IOBASE) /* Virtual base addr */
+#define FHH_ETH_MMBASE		FHH_ETH_p2v(_FHH_ETH_MMBASE)
+
+
+/* Types of GUI */
+#ifndef __ASSEMBLY__
+extern unsigned long GUI_type;
+#endif
+
+#define FHH_GUI_ERROR		0xFFFFFFFF
+#define FHH_GUI_NONE		0x0000000F
+#define FHH_GUI_TYPE_0		0
+#define FHH_GUI_TYPE_1		1
+#define FHH_GUI_TYPE_2		2
+