| /* |
| * Defines for the address space, registers and register configuration |
| * (bit masks, access macros etc) for the PMC-Sierra line of MSP products. |
| * This file contains addess maps for all the devices in the line of |
| * products but only has register definitions and configuration masks for |
| * registers which aren't definitely associated with any device. Things |
| * like clock settings, reset access, the ELB etc. Individual device |
| * drivers will reference the appropriate XXX_BASE value defined here |
| * and have individual registers offset from that. |
| * |
| * Copyright (C) 2005-2007 PMC-Sierra, Inc. All rights reserved. |
| * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.com |
| * |
| * ######################################################################## |
| * |
| * This program is free software; you can distribute it and/or modify it |
| * under the terms of the GNU General Public License (Version 2) as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. |
| * |
| * ######################################################################## |
| */ |
| |
| #include <asm/addrspace.h> |
| #include <linux/types.h> |
| |
| #ifndef _ASM_MSP_REGS_H |
| #define _ASM_MSP_REGS_H |
| |
| /* |
| ######################################################################## |
| # Address space and device base definitions # |
| ######################################################################## |
| */ |
| |
| /* |
| *************************************************************************** |
| * System Logic and Peripherals (ELB, UART0, etc) device address space * |
| *************************************************************************** |
| */ |
| #define MSP_SLP_BASE 0x1c000000 |
| /* System Logic and Peripherals */ |
| #define MSP_RST_BASE (MSP_SLP_BASE + 0x10) |
| /* System reset register base */ |
| #define MSP_RST_SIZE 0x0C /* System reset register space */ |
| |
| #define MSP_WTIMER_BASE (MSP_SLP_BASE + 0x04C) |
| /* watchdog timer base */ |
| #define MSP_ITIMER_BASE (MSP_SLP_BASE + 0x054) |
| /* internal timer base */ |
| #define MSP_UART0_BASE (MSP_SLP_BASE + 0x100) |
| /* UART0 controller base */ |
| #define MSP_BCPY_CTRL_BASE (MSP_SLP_BASE + 0x120) |
| /* Block Copy controller base */ |
| #define MSP_BCPY_DESC_BASE (MSP_SLP_BASE + 0x160) |
| /* Block Copy descriptor base */ |
| |
| /* |
| *************************************************************************** |
| * PCI address space * |
| *************************************************************************** |
| */ |
| #define MSP_PCI_BASE 0x19000000 |
| |
| /* |
| *************************************************************************** |
| * MSbus device address space * |
| *************************************************************************** |
| */ |
| #define MSP_MSB_BASE 0x18000000 |
| /* MSbus address start */ |
| #define MSP_PER_BASE (MSP_MSB_BASE + 0x400000) |
| /* Peripheral device registers */ |
| #define MSP_MAC0_BASE (MSP_MSB_BASE + 0x600000) |
| /* MAC A device registers */ |
| #define MSP_MAC1_BASE (MSP_MSB_BASE + 0x700000) |
| /* MAC B device registers */ |
| #define MSP_MAC_SIZE 0xE0 /* MAC register space */ |
| |
| #define MSP_SEC_BASE (MSP_MSB_BASE + 0x800000) |
| /* Security Engine registers */ |
| #define MSP_MAC2_BASE (MSP_MSB_BASE + 0x900000) |
| /* MAC C device registers */ |
| #define MSP_ADSL2_BASE (MSP_MSB_BASE + 0xA80000) |
| /* ADSL2 device registers */ |
| #define MSP_USB0_BASE (MSP_MSB_BASE + 0xB00000) |
| /* USB0 device registers */ |
| #define MSP_USB1_BASE (MSP_MSB_BASE + 0x300000) |
| /* USB1 device registers */ |
| #define MSP_CPUIF_BASE (MSP_MSB_BASE + 0xC00000) |
| /* CPU interface registers */ |
| |
| /* Devices within the MSbus peripheral block */ |
| #define MSP_UART1_BASE (MSP_PER_BASE + 0x030) |
| /* UART1 controller base */ |
| #define MSP_SPI_BASE (MSP_PER_BASE + 0x058) |
| /* SPI/MPI control registers */ |
| #define MSP_TWI_BASE (MSP_PER_BASE + 0x090) |
| /* Two-wire control registers */ |
| #define MSP_PTIMER_BASE (MSP_PER_BASE + 0x0F0) |
| /* Programmable timer control */ |
| |
| /* |
| *************************************************************************** |
| * Physical Memory configuration address space * |
| *************************************************************************** |
| */ |
| #define MSP_MEM_CFG_BASE 0x17f00000 |
| |
| #define MSP_MEM_INDIRECT_CTL_10 0x10 |
| |
| /* |
| * Notes: |
| * 1) The SPI registers are split into two blocks, one offset from the |
| * MSP_SPI_BASE by 0x00 and the other offset from the MSP_SPI_BASE by |
| * 0x68. The SPI driver definitions for the register must be aware |
| * of this. |
| * 2) The block copy engine register are divided into two regions, one |
| * for the control/configuration of the engine proper and one for the |
| * values of the descriptors used in the copy process. These have |
| * different base defines (CTRL_BASE vs DESC_BASE) |
| * 3) These constants are for physical addresses which means that they |
| * work correctly with "ioremap" and friends. This means that device |
| * drivers will need to remap these addresses using ioremap and perhaps |
| * the readw/writew macros. Or they could use the regptr() macro |
| * defined below, but the readw/writew calls are the correct thing. |
| * 4) The UARTs have an additional status register offset from the base |
| * address. This register isn't used in the standard 8250 driver but |
| * may be used in other software. Consult the hardware datasheet for |
| * offset details. |
| * 5) For some unknown reason the security engine (MSP_SEC_BASE) registers |
| * start at an offset of 0x84 from the base address but the block of |
| * registers before this is reserved for the security engine. The |
| * driver will have to be aware of this but it makes the register |
| * definitions line up better with the documentation. |
| */ |
| |
| /* |
| ######################################################################## |
| # System register definitions. Not associated with a specific device # |
| ######################################################################## |
| */ |
| |
| /* |
| * This macro maps the physical register number into uncached space |
| * and (for C code) casts it into a u32 pointer so it can be dereferenced |
| * Normally these would be accessed with ioremap and readX/writeX, but |
| * these are convenient for a lot of internal kernel code. |
| */ |
| #ifdef __ASSEMBLER__ |
| #define regptr(addr) (KSEG1ADDR(addr)) |
| #else |
| #define regptr(addr) ((volatile u32 *const)(KSEG1ADDR(addr))) |
| #endif |
| |
| /* |
| *************************************************************************** |
| * System Logic and Peripherals (RESET, ELB, etc) registers * |
| *************************************************************************** |
| */ |
| |
| /* System Control register definitions */ |
| #define DEV_ID_REG regptr(MSP_SLP_BASE + 0x00) |
| /* Device-ID RO */ |
| #define FWR_ID_REG regptr(MSP_SLP_BASE + 0x04) |
| /* Firmware-ID Register RW */ |
| #define SYS_ID_REG0 regptr(MSP_SLP_BASE + 0x08) |
| /* System-ID Register-0 RW */ |
| #define SYS_ID_REG1 regptr(MSP_SLP_BASE + 0x0C) |
| /* System-ID Register-1 RW */ |
| |
| /* System Reset register definitions */ |
| #define RST_STS_REG regptr(MSP_SLP_BASE + 0x10) |
| /* System Reset Status RO */ |
| #define RST_SET_REG regptr(MSP_SLP_BASE + 0x14) |
| /* System Set Reset WO */ |
| #define RST_CLR_REG regptr(MSP_SLP_BASE + 0x18) |
| /* System Clear Reset WO */ |
| |
| /* System Clock Registers */ |
| #define PCI_SLP_REG regptr(MSP_SLP_BASE + 0x1C) |
| /* PCI clock generator RW */ |
| #define URT_SLP_REG regptr(MSP_SLP_BASE + 0x20) |
| /* UART clock generator RW */ |
| /* reserved (MSP_SLP_BASE + 0x24) */ |
| /* reserved (MSP_SLP_BASE + 0x28) */ |
| #define PLL1_SLP_REG regptr(MSP_SLP_BASE + 0x2C) |
| /* PLL1 clock generator RW */ |
| #define PLL0_SLP_REG regptr(MSP_SLP_BASE + 0x30) |
| /* PLL0 clock generator RW */ |
| #define MIPS_SLP_REG regptr(MSP_SLP_BASE + 0x34) |
| /* MIPS clock generator RW */ |
| #define VE_SLP_REG regptr(MSP_SLP_BASE + 0x38) |
| /* Voice Eng clock generator RW */ |
| /* reserved (MSP_SLP_BASE + 0x3C) */ |
| #define MSB_SLP_REG regptr(MSP_SLP_BASE + 0x40) |
| /* MS-Bus clock generator RW */ |
| #define SMAC_SLP_REG regptr(MSP_SLP_BASE + 0x44) |
| /* Sec & MAC clock generator RW */ |
| #define PERF_SLP_REG regptr(MSP_SLP_BASE + 0x48) |
| /* Per & TDM clock generator RW */ |
| |
| /* Interrupt Controller Registers */ |
| #define SLP_INT_STS_REG regptr(MSP_SLP_BASE + 0x70) |
| /* Interrupt status register RW */ |
| #define SLP_INT_MSK_REG regptr(MSP_SLP_BASE + 0x74) |
| /* Interrupt enable/mask RW */ |
| #define SE_MBOX_REG regptr(MSP_SLP_BASE + 0x78) |
| /* Security Engine mailbox RW */ |
| #define VE_MBOX_REG regptr(MSP_SLP_BASE + 0x7C) |
| /* Voice Engine mailbox RW */ |
| |
| /* ELB Controller Registers */ |
| #define CS0_CNFG_REG regptr(MSP_SLP_BASE + 0x80) |
| /* ELB CS0 Configuration Reg */ |
| #define CS0_ADDR_REG regptr(MSP_SLP_BASE + 0x84) |
| /* ELB CS0 Base Address Reg */ |
| #define CS0_MASK_REG regptr(MSP_SLP_BASE + 0x88) |
| /* ELB CS0 Mask Register */ |
| #define CS0_ACCESS_REG regptr(MSP_SLP_BASE + 0x8C) |
| /* ELB CS0 access register */ |
| |
| #define CS1_CNFG_REG regptr(MSP_SLP_BASE + 0x90) |
| /* ELB CS1 Configuration Reg */ |
| #define CS1_ADDR_REG regptr(MSP_SLP_BASE + 0x94) |
| /* ELB CS1 Base Address Reg */ |
| #define CS1_MASK_REG regptr(MSP_SLP_BASE + 0x98) |
| /* ELB CS1 Mask Register */ |
| #define CS1_ACCESS_REG regptr(MSP_SLP_BASE + 0x9C) |
| /* ELB CS1 access register */ |
| |
| #define CS2_CNFG_REG regptr(MSP_SLP_BASE + 0xA0) |
| /* ELB CS2 Configuration Reg */ |
| #define CS2_ADDR_REG regptr(MSP_SLP_BASE + 0xA4) |
| /* ELB CS2 Base Address Reg */ |
| #define CS2_MASK_REG regptr(MSP_SLP_BASE + 0xA8) |
| /* ELB CS2 Mask Register */ |
| #define CS2_ACCESS_REG regptr(MSP_SLP_BASE + 0xAC) |
| /* ELB CS2 access register */ |
| |
| #define CS3_CNFG_REG regptr(MSP_SLP_BASE + 0xB0) |
| /* ELB CS3 Configuration Reg */ |
| #define CS3_ADDR_REG regptr(MSP_SLP_BASE + 0xB4) |
| /* ELB CS3 Base Address Reg */ |
| #define CS3_MASK_REG regptr(MSP_SLP_BASE + 0xB8) |
| /* ELB CS3 Mask Register */ |
| #define CS3_ACCESS_REG regptr(MSP_SLP_BASE + 0xBC) |
| /* ELB CS3 access register */ |
| |
| #define CS4_CNFG_REG regptr(MSP_SLP_BASE + 0xC0) |
| /* ELB CS4 Configuration Reg */ |
| #define CS4_ADDR_REG regptr(MSP_SLP_BASE + 0xC4) |
| /* ELB CS4 Base Address Reg */ |
| #define CS4_MASK_REG regptr(MSP_SLP_BASE + 0xC8) |
| /* ELB CS4 Mask Register */ |
| #define CS4_ACCESS_REG regptr(MSP_SLP_BASE + 0xCC) |
| /* ELB CS4 access register */ |
| |
| #define CS5_CNFG_REG regptr(MSP_SLP_BASE + 0xD0) |
| /* ELB CS5 Configuration Reg */ |
| #define CS5_ADDR_REG regptr(MSP_SLP_BASE + 0xD4) |
| /* ELB CS5 Base Address Reg */ |
| #define CS5_MASK_REG regptr(MSP_SLP_BASE + 0xD8) |
| /* ELB CS5 Mask Register */ |
| #define CS5_ACCESS_REG regptr(MSP_SLP_BASE + 0xDC) |
| /* ELB CS5 access register */ |
| |
| /* reserved 0xE0 - 0xE8 */ |
| #define ELB_1PC_EN_REG regptr(MSP_SLP_BASE + 0xEC) |
| /* ELB single PC card detect */ |
| |
| /* reserved 0xF0 - 0xF8 */ |
| #define ELB_CLK_CFG_REG regptr(MSP_SLP_BASE + 0xFC) |
| /* SDRAM read/ELB timing Reg */ |
| |
| /* Extended UART status registers */ |
| #define UART0_STATUS_REG regptr(MSP_UART0_BASE + 0x0c0) |
| /* UART Status Register 0 */ |
| #define UART1_STATUS_REG regptr(MSP_UART1_BASE + 0x170) |
| /* UART Status Register 1 */ |
| |
| /* Performance monitoring registers */ |
| #define PERF_MON_CTRL_REG regptr(MSP_SLP_BASE + 0x140) |
| /* Performance monitor control */ |
| #define PERF_MON_CLR_REG regptr(MSP_SLP_BASE + 0x144) |
| /* Performance monitor clear */ |
| #define PERF_MON_CNTH_REG regptr(MSP_SLP_BASE + 0x148) |
| /* Perf monitor counter high */ |
| #define PERF_MON_CNTL_REG regptr(MSP_SLP_BASE + 0x14C) |
| /* Perf monitor counter low */ |
| |
| /* System control registers */ |
| #define SYS_CTRL_REG regptr(MSP_SLP_BASE + 0x150) |
| /* System control register */ |
| #define SYS_ERR1_REG regptr(MSP_SLP_BASE + 0x154) |
| /* System Error status 1 */ |
| #define SYS_ERR2_REG regptr(MSP_SLP_BASE + 0x158) |
| /* System Error status 2 */ |
| #define SYS_INT_CFG_REG regptr(MSP_SLP_BASE + 0x15C) |
| /* System Interrupt config */ |
| |
| /* Voice Engine Memory configuration */ |
| #define VE_MEM_REG regptr(MSP_SLP_BASE + 0x17C) |
| /* Voice engine memory config */ |
| |
| /* CPU/SLP Error Status registers */ |
| #define CPU_ERR1_REG regptr(MSP_SLP_BASE + 0x180) |
| /* CPU/SLP Error status 1 */ |
| #define CPU_ERR2_REG regptr(MSP_SLP_BASE + 0x184) |
| /* CPU/SLP Error status 1 */ |
| |
| /* Extended GPIO registers */ |
| #define EXTENDED_GPIO1_REG regptr(MSP_SLP_BASE + 0x188) |
| #define EXTENDED_GPIO2_REG regptr(MSP_SLP_BASE + 0x18c) |
| #define EXTENDED_GPIO_REG EXTENDED_GPIO1_REG |
| /* Backward-compatibility */ |
| |
| /* System Error registers */ |
| #define SLP_ERR_STS_REG regptr(MSP_SLP_BASE + 0x190) |
| /* Int status for SLP errors */ |
| #define SLP_ERR_MSK_REG regptr(MSP_SLP_BASE + 0x194) |
| /* Int mask for SLP errors */ |
| #define SLP_ELB_ERST_REG regptr(MSP_SLP_BASE + 0x198) |
| /* External ELB reset */ |
| #define SLP_BOOT_STS_REG regptr(MSP_SLP_BASE + 0x19C) |
| /* Boot Status */ |
| |
| /* Extended ELB addressing */ |
| #define CS0_EXT_ADDR_REG regptr(MSP_SLP_BASE + 0x1A0) |
| /* CS0 Extended address */ |
| #define CS1_EXT_ADDR_REG regptr(MSP_SLP_BASE + 0x1A4) |
| /* CS1 Extended address */ |
| #define CS2_EXT_ADDR_REG regptr(MSP_SLP_BASE + 0x1A8) |
| /* CS2 Extended address */ |
| #define CS3_EXT_ADDR_REG regptr(MSP_SLP_BASE + 0x1AC) |
| /* CS3 Extended address */ |
| /* reserved 0x1B0 */ |
| #define CS5_EXT_ADDR_REG regptr(MSP_SLP_BASE + 0x1B4) |
| /* CS5 Extended address */ |
| |
| /* PLL Adjustment registers */ |
| #define PLL_LOCK_REG regptr(MSP_SLP_BASE + 0x200) |
| /* PLL0 lock status */ |
| #define PLL_ARST_REG regptr(MSP_SLP_BASE + 0x204) |
| /* PLL Analog reset status */ |
| #define PLL0_ADJ_REG regptr(MSP_SLP_BASE + 0x208) |
| /* PLL0 Adjustment value */ |
| #define PLL1_ADJ_REG regptr(MSP_SLP_BASE + 0x20C) |
| /* PLL1 Adjustment value */ |
| |
| /* |
| *************************************************************************** |
| * Peripheral Register definitions * |
| *************************************************************************** |
| */ |
| |
| /* Peripheral status */ |
| #define PER_CTRL_REG regptr(MSP_PER_BASE + 0x50) |
| /* Peripheral control register */ |
| #define PER_STS_REG regptr(MSP_PER_BASE + 0x54) |
| /* Peripheral status register */ |
| |
| /* SPI/MPI Registers */ |
| #define SMPI_TX_SZ_REG regptr(MSP_PER_BASE + 0x58) |
| /* SPI/MPI Tx Size register */ |
| #define SMPI_RX_SZ_REG regptr(MSP_PER_BASE + 0x5C) |
| /* SPI/MPI Rx Size register */ |
| #define SMPI_CTL_REG regptr(MSP_PER_BASE + 0x60) |
| /* SPI/MPI Control register */ |
| #define SMPI_MS_REG regptr(MSP_PER_BASE + 0x64) |
| /* SPI/MPI Chip Select reg */ |
| #define SMPI_CORE_DATA_REG regptr(MSP_PER_BASE + 0xC0) |
| /* SPI/MPI Core Data reg */ |
| #define SMPI_CORE_CTRL_REG regptr(MSP_PER_BASE + 0xC4) |
| /* SPI/MPI Core Control reg */ |
| #define SMPI_CORE_STAT_REG regptr(MSP_PER_BASE + 0xC8) |
| /* SPI/MPI Core Status reg */ |
| #define SMPI_CORE_SSEL_REG regptr(MSP_PER_BASE + 0xCC) |
| /* SPI/MPI Core Ssel reg */ |
| #define SMPI_FIFO_REG regptr(MSP_PER_BASE + 0xD0) |
| /* SPI/MPI Data FIFO reg */ |
| |
| /* Peripheral Block Error Registers */ |
| #define PER_ERR_STS_REG regptr(MSP_PER_BASE + 0x70) |
| /* Error Bit Status Register */ |
| #define PER_ERR_MSK_REG regptr(MSP_PER_BASE + 0x74) |
| /* Error Bit Mask Register */ |
| #define PER_HDR1_REG regptr(MSP_PER_BASE + 0x78) |
| /* Error Header 1 Register */ |
| #define PER_HDR2_REG regptr(MSP_PER_BASE + 0x7C) |
| /* Error Header 2 Register */ |
| |
| /* Peripheral Block Interrupt Registers */ |
| #define PER_INT_STS_REG regptr(MSP_PER_BASE + 0x80) |
| /* Interrupt status register */ |
| #define PER_INT_MSK_REG regptr(MSP_PER_BASE + 0x84) |
| /* Interrupt Mask Register */ |
| #define GPIO_INT_STS_REG regptr(MSP_PER_BASE + 0x88) |
| /* GPIO interrupt status reg */ |
| #define GPIO_INT_MSK_REG regptr(MSP_PER_BASE + 0x8C) |
| /* GPIO interrupt MASK Reg */ |
| |
| /* POLO GPIO registers */ |
| #define POLO_GPIO_DAT1_REG regptr(MSP_PER_BASE + 0x0E0) |
| /* Polo GPIO[8:0] data reg */ |
| #define POLO_GPIO_CFG1_REG regptr(MSP_PER_BASE + 0x0E4) |
| /* Polo GPIO[7:0] config reg */ |
| #define POLO_GPIO_CFG2_REG regptr(MSP_PER_BASE + 0x0E8) |
| /* Polo GPIO[15:8] config reg */ |
| #define POLO_GPIO_OD1_REG regptr(MSP_PER_BASE + 0x0EC) |
| /* Polo GPIO[31:0] output drive */ |
| #define POLO_GPIO_CFG3_REG regptr(MSP_PER_BASE + 0x170) |
| /* Polo GPIO[23:16] config reg */ |
| #define POLO_GPIO_DAT2_REG regptr(MSP_PER_BASE + 0x174) |
| /* Polo GPIO[15:9] data reg */ |
| #define POLO_GPIO_DAT3_REG regptr(MSP_PER_BASE + 0x178) |
| /* Polo GPIO[23:16] data reg */ |
| #define POLO_GPIO_DAT4_REG regptr(MSP_PER_BASE + 0x17C) |
| /* Polo GPIO[31:24] data reg */ |
| #define POLO_GPIO_DAT5_REG regptr(MSP_PER_BASE + 0x180) |
| /* Polo GPIO[39:32] data reg */ |
| #define POLO_GPIO_DAT6_REG regptr(MSP_PER_BASE + 0x184) |
| /* Polo GPIO[47:40] data reg */ |
| #define POLO_GPIO_DAT7_REG regptr(MSP_PER_BASE + 0x188) |
| /* Polo GPIO[54:48] data reg */ |
| #define POLO_GPIO_CFG4_REG regptr(MSP_PER_BASE + 0x18C) |
| /* Polo GPIO[31:24] config reg */ |
| #define POLO_GPIO_CFG5_REG regptr(MSP_PER_BASE + 0x190) |
| /* Polo GPIO[39:32] config reg */ |
| #define POLO_GPIO_CFG6_REG regptr(MSP_PER_BASE + 0x194) |
| /* Polo GPIO[47:40] config reg */ |
| #define POLO_GPIO_CFG7_REG regptr(MSP_PER_BASE + 0x198) |
| /* Polo GPIO[54:48] config reg */ |
| #define POLO_GPIO_OD2_REG regptr(MSP_PER_BASE + 0x19C) |
| /* Polo GPIO[54:32] output drive */ |
| |
| /* Generic GPIO registers */ |
| #define GPIO_DATA1_REG regptr(MSP_PER_BASE + 0x170) |
| /* GPIO[1:0] data register */ |
| #define GPIO_DATA2_REG regptr(MSP_PER_BASE + 0x174) |
| /* GPIO[5:2] data register */ |
| #define GPIO_DATA3_REG regptr(MSP_PER_BASE + 0x178) |
| /* GPIO[9:6] data register */ |
| #define GPIO_DATA4_REG regptr(MSP_PER_BASE + 0x17C) |
| /* GPIO[15:10] data register */ |
| #define GPIO_CFG1_REG regptr(MSP_PER_BASE + 0x180) |
| /* GPIO[1:0] config register */ |
| #define GPIO_CFG2_REG regptr(MSP_PER_BASE + 0x184) |
| /* GPIO[5:2] config register */ |
| #define GPIO_CFG3_REG regptr(MSP_PER_BASE + 0x188) |
| /* GPIO[9:6] config register */ |
| #define GPIO_CFG4_REG regptr(MSP_PER_BASE + 0x18C) |
| /* GPIO[15:10] config register */ |
| #define GPIO_OD_REG regptr(MSP_PER_BASE + 0x190) |
| /* GPIO[15:0] output drive */ |
| |
| /* |
| *************************************************************************** |
| * CPU Interface register definitions * |
| *************************************************************************** |
| */ |
| #define PCI_FLUSH_REG regptr(MSP_CPUIF_BASE + 0x00) |
| /* PCI-SDRAM queue flush trigger */ |
| #define OCP_ERR1_REG regptr(MSP_CPUIF_BASE + 0x04) |
| /* OCP Error Attribute 1 */ |
| #define OCP_ERR2_REG regptr(MSP_CPUIF_BASE + 0x08) |
| /* OCP Error Attribute 2 */ |
| #define OCP_STS_REG regptr(MSP_CPUIF_BASE + 0x0C) |
| /* OCP Error Status */ |
| #define CPUIF_PM_REG regptr(MSP_CPUIF_BASE + 0x10) |
| /* CPU policy configuration */ |
| #define CPUIF_CFG_REG regptr(MSP_CPUIF_BASE + 0x10) |
| /* Misc configuration options */ |
| |
| /* Central Interrupt Controller Registers */ |
| #define MSP_CIC_BASE (MSP_CPUIF_BASE + 0x8000) |
| /* Central Interrupt registers */ |
| #define CIC_EXT_CFG_REG regptr(MSP_CIC_BASE + 0x00) |
| /* External interrupt config */ |
| #define CIC_STS_REG regptr(MSP_CIC_BASE + 0x04) |
| /* CIC Interrupt Status */ |
| #define CIC_VPE0_MSK_REG regptr(MSP_CIC_BASE + 0x08) |
| /* VPE0 Interrupt Mask */ |
| #define CIC_VPE1_MSK_REG regptr(MSP_CIC_BASE + 0x0C) |
| /* VPE1 Interrupt Mask */ |
| #define CIC_TC0_MSK_REG regptr(MSP_CIC_BASE + 0x10) |
| /* Thread Context 0 Int Mask */ |
| #define CIC_TC1_MSK_REG regptr(MSP_CIC_BASE + 0x14) |
| /* Thread Context 1 Int Mask */ |
| #define CIC_TC2_MSK_REG regptr(MSP_CIC_BASE + 0x18) |
| /* Thread Context 2 Int Mask */ |
| #define CIC_TC3_MSK_REG regptr(MSP_CIC_BASE + 0x18) |
| /* Thread Context 3 Int Mask */ |
| #define CIC_TC4_MSK_REG regptr(MSP_CIC_BASE + 0x18) |
| /* Thread Context 4 Int Mask */ |
| #define CIC_PCIMSI_STS_REG regptr(MSP_CIC_BASE + 0x18) |
| #define CIC_PCIMSI_MSK_REG regptr(MSP_CIC_BASE + 0x18) |
| #define CIC_PCIFLSH_REG regptr(MSP_CIC_BASE + 0x18) |
| #define CIC_VPE0_SWINT_REG regptr(MSP_CIC_BASE + 0x08) |
| |
| |
| /* |
| *************************************************************************** |
| * Memory controller registers * |
| *************************************************************************** |
| */ |
| #define MEM_CFG1_REG regptr(MSP_MEM_CFG_BASE + 0x00) |
| #define MEM_SS_ADDR regptr(MSP_MEM_CFG_BASE + 0x00) |
| #define MEM_SS_DATA regptr(MSP_MEM_CFG_BASE + 0x04) |
| #define MEM_SS_WRITE regptr(MSP_MEM_CFG_BASE + 0x08) |
| |
| /* |
| *************************************************************************** |
| * PCI controller registers * |
| *************************************************************************** |
| */ |
| #define PCI_BASE_REG regptr(MSP_PCI_BASE + 0x00) |
| #define PCI_CONFIG_SPACE_REG regptr(MSP_PCI_BASE + 0x800) |
| #define PCI_JTAG_DEVID_REG regptr(MSP_SLP_BASE + 0x13c) |
| |
| /* |
| ######################################################################## |
| # Register content & macro definitions # |
| ######################################################################## |
| */ |
| |
| /* |
| *************************************************************************** |
| * DEV_ID defines * |
| *************************************************************************** |
| */ |
| #define DEV_ID_PCI_DIS (1 << 26) /* Set if PCI disabled */ |
| #define DEV_ID_PCI_HOST (1 << 20) /* Set if PCI host */ |
| #define DEV_ID_SINGLE_PC (1 << 19) /* Set if single PC Card */ |
| #define DEV_ID_FAMILY (0xff << 8) /* family ID code */ |
| #define POLO_ZEUS_SUB_FAMILY (0x7 << 16) /* sub family for Polo/Zeus */ |
| |
| #define MSPFPGA_ID (0x00 << 8) /* you are on your own here */ |
| #define MSP5000_ID (0x50 << 8) |
| #define MSP4F00_ID (0x4f << 8) /* FPGA version of MSP4200 */ |
| #define MSP4E00_ID (0x4f << 8) /* FPGA version of MSP7120 */ |
| #define MSP4200_ID (0x42 << 8) |
| #define MSP4000_ID (0x40 << 8) |
| #define MSP2XXX_ID (0x20 << 8) |
| #define MSPZEUS_ID (0x10 << 8) |
| |
| #define MSP2004_SUB_ID (0x0 << 16) |
| #define MSP2005_SUB_ID (0x1 << 16) |
| #define MSP2006_SUB_ID (0x1 << 16) |
| #define MSP2007_SUB_ID (0x2 << 16) |
| #define MSP2010_SUB_ID (0x3 << 16) |
| #define MSP2015_SUB_ID (0x4 << 16) |
| #define MSP2020_SUB_ID (0x5 << 16) |
| #define MSP2100_SUB_ID (0x6 << 16) |
| |
| /* |
| *************************************************************************** |
| * RESET defines * |
| *************************************************************************** |
| */ |
| #define MSP_GR_RST (0x01 << 0) /* Global reset bit */ |
| #define MSP_MR_RST (0x01 << 1) /* MIPS reset bit */ |
| #define MSP_PD_RST (0x01 << 2) /* PVC DMA reset bit */ |
| #define MSP_PP_RST (0x01 << 3) /* PVC reset bit */ |
| /* reserved */ |
| #define MSP_EA_RST (0x01 << 6) /* Mac A reset bit */ |
| #define MSP_EB_RST (0x01 << 7) /* Mac B reset bit */ |
| #define MSP_SE_RST (0x01 << 8) /* Security Eng reset bit */ |
| #define MSP_PB_RST (0x01 << 9) /* Per block reset bit */ |
| #define MSP_EC_RST (0x01 << 10) /* Mac C reset bit */ |
| #define MSP_TW_RST (0x01 << 11) /* TWI reset bit */ |
| #define MSP_SPI_RST (0x01 << 12) /* SPI/MPI reset bit */ |
| #define MSP_U1_RST (0x01 << 13) /* UART1 reset bit */ |
| #define MSP_U0_RST (0x01 << 14) /* UART0 reset bit */ |
| |
| /* |
| *************************************************************************** |
| * UART defines * |
| *************************************************************************** |
| */ |
| #define MSP_BASE_BAUD 25000000 |
| #define MSP_UART_REG_LEN 0x20 |
| |
| /* |
| *************************************************************************** |
| * ELB defines * |
| *************************************************************************** |
| */ |
| #define PCCARD_32 0x02 /* Set if is PCCARD 32 (Cardbus) */ |
| #define SINGLE_PCCARD 0x01 /* Set to enable single PC card */ |
| |
| /* |
| *************************************************************************** |
| * CIC defines * |
| *************************************************************************** |
| */ |
| |
| /* CIC_EXT_CFG_REG */ |
| #define EXT_INT_POL(eirq) (1 << (eirq + 8)) |
| #define EXT_INT_EDGE(eirq) (1 << eirq) |
| |
| #define CIC_EXT_SET_TRIGGER_LEVEL(reg, eirq) (reg &= ~EXT_INT_EDGE(eirq)) |
| #define CIC_EXT_SET_TRIGGER_EDGE(reg, eirq) (reg |= EXT_INT_EDGE(eirq)) |
| #define CIC_EXT_SET_ACTIVE_HI(reg, eirq) (reg |= EXT_INT_POL(eirq)) |
| #define CIC_EXT_SET_ACTIVE_LO(reg, eirq) (reg &= ~EXT_INT_POL(eirq)) |
| #define CIC_EXT_SET_ACTIVE_RISING CIC_EXT_SET_ACTIVE_HI |
| #define CIC_EXT_SET_ACTIVE_FALLING CIC_EXT_SET_ACTIVE_LO |
| |
| #define CIC_EXT_IS_TRIGGER_LEVEL(reg, eirq) \ |
| ((reg & EXT_INT_EDGE(eirq)) == 0) |
| #define CIC_EXT_IS_TRIGGER_EDGE(reg, eirq) (reg & EXT_INT_EDGE(eirq)) |
| #define CIC_EXT_IS_ACTIVE_HI(reg, eirq) (reg & EXT_INT_POL(eirq)) |
| #define CIC_EXT_IS_ACTIVE_LO(reg, eirq) \ |
| ((reg & EXT_INT_POL(eirq)) == 0) |
| #define CIC_EXT_IS_ACTIVE_RISING CIC_EXT_IS_ACTIVE_HI |
| #define CIC_EXT_IS_ACTIVE_FALLING CIC_EXT_IS_ACTIVE_LO |
| |
| /* |
| *************************************************************************** |
| * Memory Controller defines * |
| *************************************************************************** |
| */ |
| |
| /* Indirect memory controller registers */ |
| #define DDRC_CFG(n) (n) |
| #define DDRC_DEBUG(n) (0x04 + n) |
| #define DDRC_CTL(n) (0x40 + n) |
| |
| /* Macro to perform DDRC indirect write */ |
| #define DDRC_INDIRECT_WRITE(reg, mask, value) \ |
| ({ \ |
| *MEM_SS_ADDR = (((mask) & 0xf) << 8) | ((reg) & 0xff); \ |
| *MEM_SS_DATA = (value); \ |
| *MEM_SS_WRITE = 1; \ |
| }) |
| |
| /* |
| *************************************************************************** |
| * SPI/MPI Mode * |
| *************************************************************************** |
| */ |
| #define SPI_MPI_RX_BUSY 0x00008000 /* SPI/MPI Receive Busy */ |
| #define SPI_MPI_FIFO_EMPTY 0x00004000 /* SPI/MPI Fifo Empty */ |
| #define SPI_MPI_TX_BUSY 0x00002000 /* SPI/MPI Transmit Busy */ |
| #define SPI_MPI_FIFO_FULL 0x00001000 /* SPI/MPU FIFO full */ |
| |
| /* |
| *************************************************************************** |
| * SPI/MPI Control Register * |
| *************************************************************************** |
| */ |
| #define SPI_MPI_RX_START 0x00000004 /* Start receive command */ |
| #define SPI_MPI_FLUSH_Q 0x00000002 /* Flush SPI/MPI Queue */ |
| #define SPI_MPI_TX_START 0x00000001 /* Start Transmit Command */ |
| |
| #endif /* !_ASM_MSP_REGS_H */ |
