| /* |
| * 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__ */ |
