patch-2.4.14 linux/include/asm-ppc/spd8xx.h

• Lines: 127
• Date: Fri Nov 2 17:43:54 2001
• Orig file: v2.4.13/linux/include/asm-ppc/spd8xx.h
• Orig date: Tue Oct 9 17:06:53 2001

diff -u --recursive --new-file v2.4.13/linux/include/asm-ppc/spd8xx.h linux/include/asm-ppc/spd8xx.h
@@ -1,76 +1,40 @@
 /*
- * BK Id: SCCS/s.spd8xx.h 1.6 09/14/01 17:37:56 trini
+ * BK Id: SCCS/s.spd8xx.h 1.8 10/27/01 13:39:41 trini
  */
 /*
- * A collection of structures, addresses, and values associated with
- * Speech Design SPD8xxTS boards.
- *
- * Copyright (c) 2000 Wolfgang Denk (wd@denx.de)
+ * Speech Design SPD8xxTS board specific definitions
+ * 
+ * Copyright (c) 2000,2001 Wolfgang Denk (wd@denx.de)
  */
-#ifndef __MACH_SPD8xx_DEFS
-#define __MACH_SPD8xx_DEFS
 
-#ifndef __ASSEMBLY__
+#ifdef __KERNEL__
+#ifndef __ASM_SPD8XX_H__
+#define __ASM_SPD8XX_H__
+
+#include <linux/config.h>
+ 
+#include <asm/ppcboot.h>
 
-typedef	void (interrupt_handler_t)(void *);
+#define SPD_IMMR_BASE	0xFFF00000	/* phys. addr of IMMR */
+#define SPD_IMAP_SIZE	(64 * 1024)	/* size of mapped area */
 
-typedef struct serial_io {
-	int	(*getc)(void);
-	int	(*tstc)(void);
-	void	(*putc)(const char c);
-	void	(*printf)(const char *fmt, ...);
-} serial_io_t;
-
-typedef struct intr_util {
-	void	(*install_hdlr)(int, interrupt_handler_t *, void *);
-	void	(*free_hdlr)(int);
-} intr_util_t;
-
-
-/* A Board Information structure that is given to a program when
- * ppcboot starts it up.
- */
-typedef struct bd_info {
-	 unsigned long	bi_memstart;	/* start of  DRAM memory		*/
-	 unsigned long	bi_memsize;	/* size	 of  DRAM memory in bytes	*/
-	 unsigned long	bi_flashstart;	/* start of FLASH memory		*/
-	 unsigned long	bi_flashsize;	/* size	 of FLASH memory		*/
-	 unsigned long	bi_flashoffset; /* reserved area for startup monitor	*/
-	 unsigned long	bi_sramstart;	/* start of  SRAM memory		*/
-	 unsigned long	bi_sramsize;	/* size	 of  SRAM memory		*/
-	 unsigned long	bi_immr_base;	/* base of IMMR register		*/
-	 unsigned long	bi_bootflags;	/* boot / reboot flag (for LynxOS)	*/
-	 unsigned long	bi_ip_addr;	/* IP Address				*/
-	 unsigned char	bi_enetaddr[6]; /* Ethernet adress			*/
-	 unsigned char	bi_reserved[2]; /* -- just for alignment --		*/
-	 unsigned long	bi_intfreq;	/* Internal Freq, in MHz		*/
-	 unsigned long	bi_busfreq;	/* Bus Freq, in MHz			*/
-	 unsigned long	bi_baudrate;	/* Console Baudrate			*/
-	 serial_io_t	bi_serial_io;	/* Addr of monitor fnc for Console I/O	*/
-	 intr_util_t	bi_interrupt;	/* Addr of monitor fnc for Interrupts	*/
-} bd_t;
-
-#endif /* __ASSEMBLY__ */
-
-#define	SPD_IMMR_BASE	0xFFF00000	/* phys. addr of IMMR			*/
-#define	SPD_IMAP_SIZE	(64 * 1024)	/* size of mapped area			*/
-
-#define	IMAP_ADDR	SPD_IMMR_BASE	/* physical base address of IMMR area	*/
-#define IMAP_SIZE	SPD_IMAP_SIZE	/* mapped size of IMMR area		*/
+#define IMAP_ADDR	SPD_IMMR_BASE	/* physical base address of IMMR area */
+#define IMAP_SIZE	SPD_IMAP_SIZE	/* mapped size of IMMR area */
 
 #define PCMCIA_MEM_ADDR	((uint)0xFE100000)
 #define PCMCIA_MEM_SIZE	((uint)(64 * 1024))
 
-#define IDE0_INTERRUPT	10		/* = IRQ5				*/
-#define	IDE1_INTERRUPT	12		/* = IRQ6				*/
-#define	CPM_INTERRUPT	13		/* = SIU_LEVEL6 (was: SIU_LEVEL2)	*/
+#define IDE0_INTERRUPT	10		/* = IRQ5 */
+#define IDE1_INTERRUPT	12		/* = IRQ6 */
+#define CPM_INTERRUPT	13		/* = SIU_LEVEL6 (was: SIU_LEVEL2) */
 
-#define	MAX_HWIFS	2	/* overwrite default in include/asm-ppc/ide.h	*/
+/* override the default number of IDE hardware interfaces */
+#define MAX_HWIFS	2
 
 /*
  * Definitions for IDE0 Interface
  */
-#define IDE0_BASE_OFFSET		0x0000	/* Offset in PCMCIA memory	*/
+#define IDE0_BASE_OFFSET		0x0000	/* Offset in PCMCIA memory */
 #define IDE0_DATA_REG_OFFSET		0x0000
 #define IDE0_ERROR_REG_OFFSET		0x0081
 #define IDE0_NSECTOR_REG_OFFSET		0x0082
@@ -80,12 +44,12 @@
 #define IDE0_SELECT_REG_OFFSET		0x0086
 #define IDE0_STATUS_REG_OFFSET		0x0087
 #define IDE0_CONTROL_REG_OFFSET		0x0106
-#define IDE0_IRQ_REG_OFFSET		0x000A	/* not used			*/
+#define IDE0_IRQ_REG_OFFSET		0x000A	/* not used */
 
 /*
  * Definitions for IDE1 Interface
  */
-#define IDE1_BASE_OFFSET		0x0C00	/* Offset in PCMCIA memory	*/
+#define IDE1_BASE_OFFSET		0x0C00	/* Offset in PCMCIA memory */
 #define IDE1_DATA_REG_OFFSET		0x0000
 #define IDE1_ERROR_REG_OFFSET		0x0081
 #define IDE1_NSECTOR_REG_OFFSET		0x0082
@@ -95,10 +59,11 @@
 #define IDE1_SELECT_REG_OFFSET		0x0086
 #define IDE1_STATUS_REG_OFFSET		0x0087
 #define IDE1_CONTROL_REG_OFFSET		0x0106
-#define IDE1_IRQ_REG_OFFSET		0x000A	/* not used			*/
+#define IDE1_IRQ_REG_OFFSET		0x000A	/* not used */
 
 /* We don't use the 8259.
 */
 #define NR_8259_INTS	0
 
-#endif	/* __MACH_SPD8xx_DEFS */
+#endif /* __ASM_SPD8XX_H__ */
+#endif /* __KERNEL__ */