rpxlite.h
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上传日期:2013-04-10
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文件大小:2k
- /*
- * BK Id: %F% %I% %G% %U% %#%
- */
- /*
- * A collection of structures, addresses, and values associated with
- * the RPCG RPX-Lite board. Copied from the MBX stuff.
- *
- * Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
- */
- #ifdef __KERNEL__
- #ifndef __MACH_RPX_DEFS
- #define __MACH_RPX_DEFS
- #include <linux/config.h>
- #ifndef __ASSEMBLY__
- /* A Board Information structure that is given to a program when
- * prom starts it up.
- */
- typedef struct bd_info {
- unsigned int bi_memstart; /* Memory start address */
- unsigned int bi_memsize; /* Memory (end) size in bytes */
- unsigned int bi_intfreq; /* Internal Freq, in Hz */
- unsigned int bi_busfreq; /* Bus Freq, in Hz */
- unsigned char bi_enetaddr[6];
- unsigned int bi_baudrate;
- } bd_t;
- extern bd_t m8xx_board_info;
- /* Memory map is configured by the PROM startup.
- * We just map a few things we need. The CSR is actually 4 byte-wide
- * registers that can be accessed as 8-, 16-, or 32-bit values.
- */
- #define RPX_CSR_ADDR ((uint)0xfa400000)
- #define RPX_CSR_SIZE ((uint)(4 * 1024))
- #define IMAP_ADDR ((uint)0xfa200000)
- #define IMAP_SIZE ((uint)(64 * 1024))
- #define PCMCIA_MEM_ADDR ((uint)0x04000000)
- #define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
- #define PCMCIA_IO_ADDR ((uint)0x04400000)
- #define PCMCIA_IO_SIZE ((uint)(4 * 1024))
- /* Things of interest in the CSR.
- */
- #define BCSR0_ETHEN ((uint)0x80000000)
- #define BCSR0_ETHLPBK ((uint)0x40000000)
- #define BCSR0_COLTESTDIS ((uint)0x20000000)
- #define BCSR0_FULLDPLXDIS ((uint)0x10000000)
- #define BCSR0_LEDOFF ((uint)0x08000000)
- #define BCSR0_USBDISABLE ((uint)0x04000000)
- #define BCSR0_USBHISPEED ((uint)0x02000000)
- #define BCSR0_USBPWREN ((uint)0x01000000)
- #define BCSR0_PCMCIAVOLT ((uint)0x000f0000)
- #define BCSR0_PCMCIA3VOLT ((uint)0x000a0000)
- #define BCSR0_PCMCIA5VOLT ((uint)0x00060000)
- #define BCSR1_IPB5SEL ((uint)0x00100000)
- #define BCSR1_PCVCTL4 ((uint)0x00080000)
- #define BCSR1_PCVCTL5 ((uint)0x00040000)
- #define BCSR1_PCVCTL6 ((uint)0x00020000)
- #define BCSR1_PCVCTL7 ((uint)0x00010000)
- #if defined(CONFIG_HTDMSOUND)
- #include <platforms/rpxhiox.h>
- #endif
- #endif /* !__ASSEMBLY__ */
- /* define IO_BASE for pcmcia */
- #define _IO_BASE 0x80000000
- #define _IO_BASE_SIZE 0x1000
- #ifdef CONFIG_IDE
- #define MAX_HWIFS 1
- #define ide_request_irq(irq,hand,flg,dev,id) request_8xxirq((irq),(hand),(flg),(dev),(id))
- #endif
- /* We don't use the 8259.
- */
- #define NR_8259_INTS 0
- #endif
- #endif /* __KERNEL__ */