linux/arch/ppc/platforms/fads.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

57 lines
1.8 KiB
C

/*
* A collection of structures, addresses, and values associated with
* the Motorola 860T FADS board. Copied from the MBX stuff.
*
* Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
*/
#ifdef __KERNEL__
#ifndef __ASM_FADS_H__
#define __ASM_FADS_H__
#include <linux/config.h>
#include <asm/ppcboot.h>
/* Memory map is configured by the PROM startup.
* I tried to follow the FADS manual, although the startup PROM
* dictates this and we simply have to move some of the physical
* addresses for Linux.
*/
#define BCSR_ADDR ((uint)0xff010000)
#define BCSR_SIZE ((uint)(64 * 1024))
#define BCSR0 ((uint)0xff010000)
#define BCSR1 ((uint)0xff010004)
#define BCSR2 ((uint)0xff010008)
#define BCSR3 ((uint)0xff01000c)
#define BCSR4 ((uint)0xff010010)
#define IMAP_ADDR ((uint)0xff000000)
#define IMAP_SIZE ((uint)(64 * 1024))
#define PCMCIA_MEM_ADDR ((uint)0xff020000)
#define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
/* Bits of interest in the BCSRs.
*/
#define BCSR1_ETHEN ((uint)0x20000000)
#define BCSR1_RS232EN_1 ((uint)0x01000000)
#define BCSR1_RS232EN_2 ((uint)0x00040000)
#define BCSR4_ETHLOOP ((uint)0x80000000) /* EEST Loopback */
#define BCSR4_EEFDX ((uint)0x40000000) /* EEST FDX enable */
#define BCSR4_FETH_EN ((uint)0x08000000) /* PHY enable */
#define BCSR4_FETHCFG0 ((uint)0x04000000) /* PHY autoneg mode */
#define BCSR4_FETHCFG1 ((uint)0x00400000) /* PHY autoneg mode */
#define BCSR4_FETHFDE ((uint)0x02000000) /* PHY FDX advertise */
#define BCSR4_FETHRST ((uint)0x00200000) /* PHY Reset */
/* Interrupt level assignments.
*/
#define FEC_INTERRUPT SIU_LEVEL1 /* FEC interrupt */
#define PHY_INTERRUPT SIU_IRQ2 /* PHY link change interrupt */
/* We don't use the 8259.
*/
#define NR_8259_INTS 0
#endif /* __ASM_FADS_H__ */
#endif /* __KERNEL__ */