| /* | |
| * include/asm-ppc/hawk_defs.h | |
| * | |
| * Definitions for Motorola MCG Falcon/Raven & HAWK North Bridge & Memory ctlr. | |
| * | |
| * Author: Mark A. Greer | |
| * mgreer@mvista.com | |
| * | |
| * Modified by Randy Vinson (rvinson@mvista.com) | |
| * | |
| * 2001-2004 (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. | |
| */ | |
| #ifndef __ASMPPC_HAWK_DEFS_H | |
| #define __ASMPPC_HAWK_DEFS_H | |
| #include <asm/pci-bridge.h> | |
| /* | |
| * The Falcon/Raven and HAWK have 4 sets of registers: | |
| * 1) PPC Registers which define the mappings from PPC bus to PCI bus, | |
| * etc. | |
| * 2) PCI Registers which define the mappings from PCI bus to PPC bus and the | |
| * MPIC base address. | |
| * 3) MPIC registers | |
| * 4) System Memory Controller (SMC) registers. | |
| */ | |
| #define HAWK_PCI_CONFIG_ADDR_OFF 0x00000cf8 | |
| #define HAWK_PCI_CONFIG_DATA_OFF 0x00000cfc | |
| #define HAWK_MPIC_SIZE 0x00040000U | |
| #define HAWK_SMC_SIZE 0x00001000U | |
| /* | |
| * Define PPC register offsets. | |
| */ | |
| #define HAWK_PPC_XSADD0_OFF 0x40 | |
| #define HAWK_PPC_XSOFF0_OFF 0x44 | |
| #define HAWK_PPC_XSADD1_OFF 0x48 | |
| #define HAWK_PPC_XSOFF1_OFF 0x4c | |
| #define HAWK_PPC_XSADD2_OFF 0x50 | |
| #define HAWK_PPC_XSOFF2_OFF 0x54 | |
| #define HAWK_PPC_XSADD3_OFF 0x58 | |
| #define HAWK_PPC_XSOFF3_OFF 0x5c | |
| /* | |
| * Define PCI register offsets. | |
| */ | |
| #define HAWK_PCI_PSADD0_OFF 0x80 | |
| #define HAWK_PCI_PSOFF0_OFF 0x84 | |
| #define HAWK_PCI_PSADD1_OFF 0x88 | |
| #define HAWK_PCI_PSOFF1_OFF 0x8c | |
| #define HAWK_PCI_PSADD2_OFF 0x90 | |
| #define HAWK_PCI_PSOFF2_OFF 0x94 | |
| #define HAWK_PCI_PSADD3_OFF 0x98 | |
| #define HAWK_PCI_PSOFF3_OFF 0x9c | |
| /* | |
| * Define the System Memory Controller (SMC) register offsets. | |
| */ | |
| #define HAWK_SMC_RAM_A_SIZE_REG_OFF 0x10 | |
| #define HAWK_SMC_RAM_B_SIZE_REG_OFF 0x11 | |
| #define HAWK_SMC_RAM_C_SIZE_REG_OFF 0x12 | |
| #define HAWK_SMC_RAM_D_SIZE_REG_OFF 0x13 | |
| #define HAWK_SMC_RAM_E_SIZE_REG_OFF 0xc0 /* HAWK Only */ | |
| #define HAWK_SMC_RAM_F_SIZE_REG_OFF 0xc1 /* HAWK Only */ | |
| #define HAWK_SMC_RAM_G_SIZE_REG_OFF 0xc2 /* HAWK Only */ | |
| #define HAWK_SMC_RAM_H_SIZE_REG_OFF 0xc3 /* HAWK Only */ | |
| #define FALCON_SMC_REG_COUNT 4 | |
| #define HAWK_SMC_REG_COUNT 8 | |
| #endif /* __ASMPPC_HAWK_DEFS_H */ |