6ab3d5624e
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
/*
|
|
* A collection of structures, addresses, and values associated with
|
|
* the Freescale MPC885ADS board.
|
|
* Copied from the FADS stuff.
|
|
*
|
|
* Author: MontaVista Software, Inc.
|
|
* source@mvista.com
|
|
*
|
|
* 2005 (c) MontaVista Software, Inc. This file is licensed under the
|
|
* terms of the GNU General Public License version 2. This program is licensed
|
|
* "as is" without any warranty of any kind, whether express or implied.
|
|
*/
|
|
|
|
#ifdef __KERNEL__
|
|
#ifndef __ASM_MPC885ADS_H__
|
|
#define __ASM_MPC885ADS_H__
|
|
|
|
|
|
#include <asm/ppcboot.h>
|
|
|
|
/* U-Boot maps BCSR to 0xff080000 */
|
|
#define BCSR_ADDR ((uint)0xff080000)
|
|
#define BCSR_SIZE ((uint)32)
|
|
#define BCSR0 ((uint)(BCSR_ADDR + 0x00))
|
|
#define BCSR1 ((uint)(BCSR_ADDR + 0x04))
|
|
#define BCSR2 ((uint)(BCSR_ADDR + 0x08))
|
|
#define BCSR3 ((uint)(BCSR_ADDR + 0x0c))
|
|
#define BCSR4 ((uint)(BCSR_ADDR + 0x10))
|
|
|
|
#define CFG_PHYDEV_ADDR ((uint)0xff0a0000)
|
|
#define BCSR5 ((uint)(CFG_PHYDEV_ADDR + 0x300))
|
|
|
|
#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_IRDAEN ((uint)0x10000000)
|
|
#define BCSR1_RS232EN_1 ((uint)0x01000000)
|
|
#define BCSR1_PCCEN ((uint)0x00800000)
|
|
#define BCSR1_PCCVCC0 ((uint)0x00400000)
|
|
#define BCSR1_PCCVPP0 ((uint)0x00200000)
|
|
#define BCSR1_PCCVPP1 ((uint)0x00100000)
|
|
#define BCSR1_PCCVPP_MASK (BCSR1_PCCVPP0 | BCSR1_PCCVPP1)
|
|
#define BCSR1_RS232EN_2 ((uint)0x00040000)
|
|
#define BCSR1_PCCVCC1 ((uint)0x00010000)
|
|
#define BCSR1_PCCVCC_MASK (BCSR1_PCCVCC0 | BCSR1_PCCVCC1)
|
|
|
|
#define BCSR4_ETH10_RST ((uint)0x80000000) /* 10Base-T PHY reset*/
|
|
#define BCSR4_USB_LO_SPD ((uint)0x04000000)
|
|
#define BCSR4_USB_VCC ((uint)0x02000000)
|
|
#define BCSR4_USB_FULL_SPD ((uint)0x00040000)
|
|
#define BCSR4_USB_EN ((uint)0x00020000)
|
|
|
|
#define BCSR5_MII2_EN 0x40
|
|
#define BCSR5_MII2_RST 0x20
|
|
#define BCSR5_T1_RST 0x10
|
|
#define BCSR5_ATM155_RST 0x08
|
|
#define BCSR5_ATM25_RST 0x04
|
|
#define BCSR5_MII1_EN 0x02
|
|
#define BCSR5_MII1_RST 0x01
|
|
|
|
/* Interrupt level assignments */
|
|
#define PHY_INTERRUPT SIU_IRQ7 /* PHY link change interrupt */
|
|
#define SIU_INT_FEC1 SIU_LEVEL1 /* FEC1 interrupt */
|
|
#define SIU_INT_FEC2 SIU_LEVEL3 /* FEC2 interrupt */
|
|
#define FEC_INTERRUPT SIU_INT_FEC1 /* FEC interrupt */
|
|
|
|
/* We don't use the 8259 */
|
|
#define NR_8259_INTS 0
|
|
|
|
/* CPM Ethernet through SCC3 */
|
|
#define PA_ENET_RXD ((ushort)0x0040)
|
|
#define PA_ENET_TXD ((ushort)0x0080)
|
|
#define PE_ENET_TCLK ((uint)0x00004000)
|
|
#define PE_ENET_RCLK ((uint)0x00008000)
|
|
#define PE_ENET_TENA ((uint)0x00000010)
|
|
#define PC_ENET_CLSN ((ushort)0x0400)
|
|
#define PC_ENET_RENA ((ushort)0x0800)
|
|
|
|
/* Control bits in the SICR to route TCLK (CLK5) and RCLK (CLK6) to
|
|
* SCC3. Also, make sure GR3 (bit 8) and SC3 (bit 9) are zero */
|
|
#define SICR_ENET_MASK ((uint)0x00ff0000)
|
|
#define SICR_ENET_CLKRT ((uint)0x002c0000)
|
|
|
|
#define BOARD_CHIP_NAME "MPC885"
|
|
|
|
#endif /* __ASM_MPC885ADS_H__ */
|
|
#endif /* __KERNEL__ */
|