705 lines
25 KiB
C
705 lines
25 KiB
C
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/*
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* include/asm-ppc/mpc5xxx.h
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*
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* Prototypes, etc. for the Motorola MGT5xxx/MPC5xxx
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* embedded cpu chips
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*
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* 2003 (c) MontaVista, Software, Inc.
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* Author: Dale Farnsworth <dfarnsworth@mvista.com>
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*
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* 2003 (C) Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __ASMPPC_MPC5XXX_H
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#define __ASMPPC_MPC5XXX_H
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/* Processor name */
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#if defined(CONFIG_MPC5200)
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#define CPU_ID_STR "MPC5200"
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#elif defined(CONFIG_MGT5100)
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#define CPU_ID_STR "MGT5100"
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#endif
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/* Exception offsets (PowerPC standard) */
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#define EXC_OFF_SYS_RESET 0x0100
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/* useful macros for manipulating CSx_START/STOP */
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#if defined(CONFIG_MGT5100)
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#define START_REG(start) ((start) >> 15)
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#define STOP_REG(start, size) (((start) + (size) - 1) >> 15)
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#elif defined(CONFIG_MPC5200)
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#define START_REG(start) ((start) >> 16)
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#define STOP_REG(start, size) (((start) + (size) - 1) >> 16)
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#endif
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/* Internal memory map */
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#define MPC5XXX_CS0_START (CFG_MBAR + 0x0004)
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#define MPC5XXX_CS0_STOP (CFG_MBAR + 0x0008)
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#define MPC5XXX_CS1_START (CFG_MBAR + 0x000c)
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#define MPC5XXX_CS1_STOP (CFG_MBAR + 0x0010)
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#define MPC5XXX_CS2_START (CFG_MBAR + 0x0014)
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#define MPC5XXX_CS2_STOP (CFG_MBAR + 0x0018)
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#define MPC5XXX_CS3_START (CFG_MBAR + 0x001c)
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#define MPC5XXX_CS3_STOP (CFG_MBAR + 0x0020)
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#define MPC5XXX_CS4_START (CFG_MBAR + 0x0024)
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#define MPC5XXX_CS4_STOP (CFG_MBAR + 0x0028)
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#define MPC5XXX_CS5_START (CFG_MBAR + 0x002c)
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#define MPC5XXX_CS5_STOP (CFG_MBAR + 0x0030)
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#define MPC5XXX_BOOTCS_START (CFG_MBAR + 0x004c)
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#define MPC5XXX_BOOTCS_STOP (CFG_MBAR + 0x0050)
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#define MPC5XXX_ADDECR (CFG_MBAR + 0x0054)
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#if defined(CONFIG_MGT5100)
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#define MPC5XXX_SDRAM_START (CFG_MBAR + 0x0034)
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#define MPC5XXX_SDRAM_STOP (CFG_MBAR + 0x0038)
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#define MPC5XXX_PCI1_START (CFG_MBAR + 0x003c)
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#define MPC5XXX_PCI1_STOP (CFG_MBAR + 0x0040)
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#define MPC5XXX_PCI2_START (CFG_MBAR + 0x0044)
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#define MPC5XXX_PCI2_STOP (CFG_MBAR + 0x0048)
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#elif defined(CONFIG_MPC5200)
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#define MPC5XXX_CS6_START (CFG_MBAR + 0x0058)
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#define MPC5XXX_CS6_STOP (CFG_MBAR + 0x005c)
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#define MPC5XXX_CS7_START (CFG_MBAR + 0x0060)
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#define MPC5XXX_CS7_STOP (CFG_MBAR + 0x0064)
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#define MPC5XXX_SDRAM_CS0CFG (CFG_MBAR + 0x0034)
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#define MPC5XXX_SDRAM_CS1CFG (CFG_MBAR + 0x0038)
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#endif
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#define MPC5XXX_SDRAM (CFG_MBAR + 0x0100)
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#define MPC5XXX_CDM (CFG_MBAR + 0x0200)
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#define MPC5XXX_LPB (CFG_MBAR + 0x0300)
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#define MPC5XXX_ICTL (CFG_MBAR + 0x0500)
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#define MPC5XXX_GPT (CFG_MBAR + 0x0600)
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#define MPC5XXX_GPIO (CFG_MBAR + 0x0b00)
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#define MPC5XXX_WU_GPIO (CFG_MBAR + 0x0c00)
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#define MPC5XXX_PCI (CFG_MBAR + 0x0d00)
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#define MPC5XXX_SPI (CFG_MBAR + 0x0f00)
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#define MPC5XXX_USB (CFG_MBAR + 0x1000)
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#define MPC5XXX_SDMA (CFG_MBAR + 0x1200)
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#define MPC5XXX_XLBARB (CFG_MBAR + 0x1f00)
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#if defined(CONFIG_MGT5100)
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#define MPC5XXX_PSC1 (CFG_MBAR + 0x2000)
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#define MPC5XXX_PSC2 (CFG_MBAR + 0x2400)
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#define MPC5XXX_PSC3 (CFG_MBAR + 0x2800)
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#elif defined(CONFIG_MPC5200)
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#define MPC5XXX_PSC1 (CFG_MBAR + 0x2000)
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#define MPC5XXX_PSC2 (CFG_MBAR + 0x2200)
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#define MPC5XXX_PSC3 (CFG_MBAR + 0x2400)
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#define MPC5XXX_PSC4 (CFG_MBAR + 0x2600)
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#define MPC5XXX_PSC5 (CFG_MBAR + 0x2800)
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#define MPC5XXX_PSC6 (CFG_MBAR + 0x2c00)
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#endif
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#define MPC5XXX_FEC (CFG_MBAR + 0x3000)
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#define MPC5XXX_ATA (CFG_MBAR + 0x3A00)
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#define MPC5XXX_I2C1 (CFG_MBAR + 0x3D00)
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#define MPC5XXX_I2C2 (CFG_MBAR + 0x3D40)
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#if defined(CONFIG_MGT5100)
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#define MPC5XXX_SRAM (CFG_MBAR + 0x4000)
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#define MPC5XXX_SRAM_SIZE (8*1024)
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#elif defined(CONFIG_MPC5200)
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#define MPC5XXX_SRAM (CFG_MBAR + 0x8000)
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#define MPC5XXX_SRAM_SIZE (16*1024)
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#endif
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/* SDRAM Controller */
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#define MPC5XXX_SDRAM_MODE (MPC5XXX_SDRAM + 0x0000)
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#define MPC5XXX_SDRAM_CTRL (MPC5XXX_SDRAM + 0x0004)
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#define MPC5XXX_SDRAM_CONFIG1 (MPC5XXX_SDRAM + 0x0008)
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#define MPC5XXX_SDRAM_CONFIG2 (MPC5XXX_SDRAM + 0x000c)
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#if defined(CONFIG_MGT5100)
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#define MPC5XXX_SDRAM_XLBSEL (MPC5XXX_SDRAM + 0x0010)
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#endif
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/* Clock Distribution Module */
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#define MPC5XXX_CDM_JTAGID (MPC5XXX_CDM + 0x0000)
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#define MPC5XXX_CDM_PORCFG (MPC5XXX_CDM + 0x0004)
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#define MPC5XXX_CDM_CFG (MPC5XXX_CDM + 0x000c)
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#define MPC5XXX_CDM_48_FDC (MPC5XXX_CDM + 0x0010)
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#define MPC5XXX_CDM_SRESET (MPC5XXX_CDM + 0x0020)
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/* Local Plus Bus interface */
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#define MPC5XXX_CS0_CFG (MPC5XXX_LPB + 0x0000)
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#define MPC5XXX_CS1_CFG (MPC5XXX_LPB + 0x0004)
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#define MPC5XXX_CS2_CFG (MPC5XXX_LPB + 0x0008)
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#define MPC5XXX_CS3_CFG (MPC5XXX_LPB + 0x000c)
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#define MPC5XXX_CS4_CFG (MPC5XXX_LPB + 0x0010)
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#define MPC5XXX_CS5_CFG (MPC5XXX_LPB + 0x0014)
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#define MPC5XXX_BOOTCS_CFG MPC5XXX_CS0_CFG
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#define MPC5XXX_CS_CTRL (MPC5XXX_LPB + 0x0018)
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#define MPC5XXX_CS_STATUS (MPC5XXX_LPB + 0x001c)
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#if defined(CONFIG_MPC5200)
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#define MPC5XXX_CS6_CFG (MPC5XXX_LPB + 0x0020)
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#define MPC5XXX_CS7_CFG (MPC5XXX_LPB + 0x0024)
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#define MPC5XXX_CS_BURST (MPC5XXX_LPB + 0x0028)
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#define MPC5XXX_CS_DEADCYCLE (MPC5XXX_LPB + 0x002c)
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#endif
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#if defined(CONFIG_MPC5200)
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/* XLB Arbiter registers */
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#define MPC5XXX_XLBARB_CFG (MPC5XXX_XLBARB + 0x40)
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#define MPC5XXX_XLBARB_MPRIEN (MPC5XXX_XLBARB + 0x64)
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#define MPC5XXX_XLBARB_MPRIVAL (MPC5XXX_XLBARB + 0x68)
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#endif
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/* GPIO registers */
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#define MPC5XXX_GPS_PORT_CONFIG (MPC5XXX_GPIO + 0x0000)
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/* Standard GPIO registers (simple, output only and simple interrupt */
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#define MPC5XXX_GPIO_ENABLE (MPC5XXX_GPIO + 0x0004)
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#define MPC5XXX_GPIO_ODE (MPC5XXX_GPIO + 0x0008)
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#define MPC5XXX_GPIO_DIR (MPC5XXX_GPIO + 0x000c)
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#define MPC5XXX_GPIO_DATA_O (MPC5XXX_GPIO + 0x0010)
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#define MPC5XXX_GPIO_DATA_I (MPC5XXX_GPIO + 0x0014)
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#define MPC5XXX_GPIO_OO_ENABLE (MPC5XXX_GPIO + 0x0018)
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#define MPC5XXX_GPIO_OO_DATA (MPC5XXX_GPIO + 0x001C)
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#define MPC5XXX_GPIO_SI_ENABLE (MPC5XXX_GPIO + 0x0020)
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#define MPC5XXX_GPIO_SI_ODE (MPC5XXX_GPIO + 0x0024)
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#define MPC5XXX_GPIO_SI_DIR (MPC5XXX_GPIO + 0x0028)
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#define MPC5XXX_GPIO_SI_DATA (MPC5XXX_GPIO + 0x002C)
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#define MPC5XXX_GPIO_SI_IEN (MPC5XXX_GPIO + 0x0030)
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#define MPC5XXX_GPIO_SI_ITYPE (MPC5XXX_GPIO + 0x0034)
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#define MPC5XXX_GPIO_SI_MEN (MPC5XXX_GPIO + 0x0038)
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#define MPC5XXX_GPIO_SI_STATUS (MPC5XXX_GPIO + 0x003C)
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/* WakeUp GPIO registers */
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#define MPC5XXX_WU_GPIO_ENABLE (MPC5XXX_WU_GPIO + 0x0000)
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#define MPC5XXX_WU_GPIO_ODE (MPC5XXX_WU_GPIO + 0x0004)
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#define MPC5XXX_WU_GPIO_DIR (MPC5XXX_WU_GPIO + 0x0008)
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#define MPC5XXX_WU_GPIO_DATA (MPC5XXX_WU_GPIO + 0x000c)
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/* PCI registers */
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#define MPC5XXX_PCI_CMD (MPC5XXX_PCI + 0x04)
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#define MPC5XXX_PCI_CFG (MPC5XXX_PCI + 0x0c)
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#define MPC5XXX_PCI_BAR0 (MPC5XXX_PCI + 0x10)
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#define MPC5XXX_PCI_BAR1 (MPC5XXX_PCI + 0x14)
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#if defined(CONFIG_MGT5100)
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#define MPC5XXX_PCI_CTRL (MPC5XXX_PCI + 0x68)
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#define MPC5XXX_PCI_VALMSKR (MPC5XXX_PCI + 0x6c)
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#define MPC5XXX_PCI_VALMSKW (MPC5XXX_PCI + 0x70)
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#define MPC5XXX_PCI_SUBW1 (MPC5XXX_PCI + 0x74)
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#define MPC5XXX_PCI_SUBW2 (MPC5XXX_PCI + 0x78)
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#define MPC5XXX_PCI_WINCOMMAND (MPC5XXX_PCI + 0x7c)
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#elif defined(CONFIG_MPC5200)
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#define MPC5XXX_PCI_GSCR (MPC5XXX_PCI + 0x60)
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#define MPC5XXX_PCI_TBATR0 (MPC5XXX_PCI + 0x64)
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#define MPC5XXX_PCI_TBATR1 (MPC5XXX_PCI + 0x68)
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#define MPC5XXX_PCI_TCR (MPC5XXX_PCI + 0x6c)
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#define MPC5XXX_PCI_IW0BTAR (MPC5XXX_PCI + 0x70)
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#define MPC5XXX_PCI_IW1BTAR (MPC5XXX_PCI + 0x74)
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#define MPC5XXX_PCI_IW2BTAR (MPC5XXX_PCI + 0x78)
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#define MPC5XXX_PCI_IWCR (MPC5XXX_PCI + 0x80)
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#define MPC5XXX_PCI_ICR (MPC5XXX_PCI + 0x84)
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#define MPC5XXX_PCI_ISR (MPC5XXX_PCI + 0x88)
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#define MPC5XXX_PCI_ARB (MPC5XXX_PCI + 0x8c)
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#define MPC5XXX_PCI_CAR (MPC5XXX_PCI + 0xf8)
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#endif
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/* Interrupt Controller registers */
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#define MPC5XXX_ICTL_PER_MASK (MPC5XXX_ICTL + 0x0000)
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#define MPC5XXX_ICTL_PER_PRIO1 (MPC5XXX_ICTL + 0x0004)
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#define MPC5XXX_ICTL_PER_PRIO2 (MPC5XXX_ICTL + 0x0008)
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#define MPC5XXX_ICTL_PER_PRIO3 (MPC5XXX_ICTL + 0x000c)
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#define MPC5XXX_ICTL_EXT (MPC5XXX_ICTL + 0x0010)
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#define MPC5XXX_ICTL_CRIT (MPC5XXX_ICTL + 0x0014)
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#define MPC5XXX_ICTL_MAIN_PRIO1 (MPC5XXX_ICTL + 0x0018)
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#define MPC5XXX_ICTL_MAIN_PRIO2 (MPC5XXX_ICTL + 0x001c)
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#define MPC5XXX_ICTL_STS (MPC5XXX_ICTL + 0x0024)
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#define MPC5XXX_ICTL_CRIT_STS (MPC5XXX_ICTL + 0x0028)
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#define MPC5XXX_ICTL_MAIN_STS (MPC5XXX_ICTL + 0x002c)
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#define MPC5XXX_ICTL_PER_STS (MPC5XXX_ICTL + 0x0030)
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#define MPC5XXX_ICTL_BUS_STS (MPC5XXX_ICTL + 0x0038)
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/* General Purpose Timers registers */
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#define MPC5XXX_GPT0_ENABLE (MPC5XXX_GPT + 0x0)
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#define MPC5XXX_GPT0_COUNTER (MPC5XXX_GPT + 0x4)
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#define MPC5XXX_GPT1_ENABLE (MPC5XXX_GPT + 0x10)
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#define MPC5XXX_GPT1_COUNTER (MPC5XXX_GPT + 0x14)
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#define MPC5XXX_GPT2_ENABLE (MPC5XXX_GPT + 0x20)
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#define MPC5XXX_GPT2_COUNTER (MPC5XXX_GPT + 0x24)
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#define MPC5XXX_GPT3_ENABLE (MPC5XXX_GPT + 0x30)
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#define MPC5XXX_GPT3_COUNTER (MPC5XXX_GPT + 0x34)
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#define MPC5XXX_GPT4_ENABLE (MPC5XXX_GPT + 0x40)
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#define MPC5XXX_GPT4_COUNTER (MPC5XXX_GPT + 0x44)
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#define MPC5XXX_GPT5_ENABLE (MPC5XXX_GPT + 0x50)
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#define MPC5XXX_GPT5_COUNTER (MPC5XXX_GPT + 0x54)
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#define MPC5XXX_GPT6_ENABLE (MPC5XXX_GPT + 0x60)
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#define MPC5XXX_GPT6_COUNTER (MPC5XXX_GPT + 0x64)
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#define MPC5XXX_GPT7_ENABLE (MPC5XXX_GPT + 0x70)
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#define MPC5XXX_GPT7_COUNTER (MPC5XXX_GPT + 0x74)
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#define MPC5XXX_GPT7_PWMCFG (MPC5XXX_GPT + 0x78)
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/* ATA registers */
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#define MPC5XXX_ATA_HOST_CONFIG (MPC5XXX_ATA + 0x0000)
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#define MPC5XXX_ATA_PIO1 (MPC5XXX_ATA + 0x0008)
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#define MPC5XXX_ATA_PIO2 (MPC5XXX_ATA + 0x000C)
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#define MPC5XXX_ATA_SHARE_COUNT (MPC5XXX_ATA + 0x002C)
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/* I2Cn control register bits */
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#define I2C_EN 0x80
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#define I2C_IEN 0x40
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#define I2C_STA 0x20
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#define I2C_TX 0x10
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#define I2C_TXAK 0x08
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#define I2C_RSTA 0x04
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#define I2C_INIT_MASK (I2C_EN | I2C_STA | I2C_TX | I2C_RSTA)
|
||
|
|
|
||
|
|
/* I2Cn status register bits */
|
||
|
|
#define I2C_CF 0x80
|
||
|
|
#define I2C_AAS 0x40
|
||
|
|
#define I2C_BB 0x20
|
||
|
|
#define I2C_AL 0x10
|
||
|
|
#define I2C_SRW 0x04
|
||
|
|
#define I2C_IF 0x02
|
||
|
|
#define I2C_RXAK 0x01
|
||
|
|
|
||
|
|
/* Programmable Serial Controller (PSC) status register bits */
|
||
|
|
#define PSC_SR_CDE 0x0080
|
||
|
|
#define PSC_SR_RXRDY 0x0100
|
||
|
|
#define PSC_SR_RXFULL 0x0200
|
||
|
|
#define PSC_SR_TXRDY 0x0400
|
||
|
|
#define PSC_SR_TXEMP 0x0800
|
||
|
|
#define PSC_SR_OE 0x1000
|
||
|
|
#define PSC_SR_PE 0x2000
|
||
|
|
#define PSC_SR_FE 0x4000
|
||
|
|
#define PSC_SR_RB 0x8000
|
||
|
|
|
||
|
|
/* PSC Command values */
|
||
|
|
#define PSC_RX_ENABLE 0x0001
|
||
|
|
#define PSC_RX_DISABLE 0x0002
|
||
|
|
#define PSC_TX_ENABLE 0x0004
|
||
|
|
#define PSC_TX_DISABLE 0x0008
|
||
|
|
#define PSC_SEL_MODE_REG_1 0x0010
|
||
|
|
#define PSC_RST_RX 0x0020
|
||
|
|
#define PSC_RST_TX 0x0030
|
||
|
|
#define PSC_RST_ERR_STAT 0x0040
|
||
|
|
#define PSC_RST_BRK_CHG_INT 0x0050
|
||
|
|
#define PSC_START_BRK 0x0060
|
||
|
|
#define PSC_STOP_BRK 0x0070
|
||
|
|
|
||
|
|
/* PSC Rx FIFO status bits */
|
||
|
|
#define PSC_RX_FIFO_ERR 0x0040
|
||
|
|
#define PSC_RX_FIFO_UF 0x0020
|
||
|
|
#define PSC_RX_FIFO_OF 0x0010
|
||
|
|
#define PSC_RX_FIFO_FR 0x0008
|
||
|
|
#define PSC_RX_FIFO_FULL 0x0004
|
||
|
|
#define PSC_RX_FIFO_ALARM 0x0002
|
||
|
|
#define PSC_RX_FIFO_EMPTY 0x0001
|
||
|
|
|
||
|
|
/* PSC interrupt mask bits */
|
||
|
|
#define PSC_IMR_TXRDY 0x0100
|
||
|
|
#define PSC_IMR_RXRDY 0x0200
|
||
|
|
#define PSC_IMR_DB 0x0400
|
||
|
|
#define PSC_IMR_IPC 0x8000
|
||
|
|
|
||
|
|
/* PSC input port change bits */
|
||
|
|
#define PSC_IPCR_CTS 0x01
|
||
|
|
#define PSC_IPCR_DCD 0x02
|
||
|
|
|
||
|
|
/* PSC mode fields */
|
||
|
|
#define PSC_MODE_5_BITS 0x00
|
||
|
|
#define PSC_MODE_6_BITS 0x01
|
||
|
|
#define PSC_MODE_7_BITS 0x02
|
||
|
|
#define PSC_MODE_8_BITS 0x03
|
||
|
|
#define PSC_MODE_PAREVEN 0x00
|
||
|
|
#define PSC_MODE_PARODD 0x04
|
||
|
|
#define PSC_MODE_PARFORCE 0x08
|
||
|
|
#define PSC_MODE_PARNONE 0x10
|
||
|
|
#define PSC_MODE_ERR 0x20
|
||
|
|
#define PSC_MODE_FFULL 0x40
|
||
|
|
#define PSC_MODE_RXRTS 0x80
|
||
|
|
|
||
|
|
#define PSC_MODE_ONE_STOP_5_BITS 0x00
|
||
|
|
#define PSC_MODE_ONE_STOP 0x07
|
||
|
|
#define PSC_MODE_TWO_STOP 0x0f
|
||
|
|
|
||
|
|
/* ATA config fields */
|
||
|
|
#define MPC5xxx_ATA_HOSTCONF_SMR 0x80000000UL /* State machine
|
||
|
|
reset */
|
||
|
|
#define MPC5xxx_ATA_HOSTCONF_FR 0x40000000UL /* FIFO Reset */
|
||
|
|
#define MPC5xxx_ATA_HOSTCONF_IE 0x02000000UL /* Enable interrupt
|
||
|
|
in PIO */
|
||
|
|
#define MPC5xxx_ATA_HOSTCONF_IORDY 0x01000000UL /* Drive supports
|
||
|
|
IORDY protocol */
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
struct mpc5xxx_psc {
|
||
|
|
volatile u8 mode; /* PSC + 0x00 */
|
||
|
|
volatile u8 reserved0[3];
|
||
|
|
union { /* PSC + 0x04 */
|
||
|
|
volatile u16 status;
|
||
|
|
volatile u16 clock_select;
|
||
|
|
} sr_csr;
|
||
|
|
#define psc_status sr_csr.status
|
||
|
|
#define psc_clock_select sr_csr.clock_select
|
||
|
|
volatile u16 reserved1;
|
||
|
|
volatile u8 command; /* PSC + 0x08 */
|
||
|
|
volatile u8 reserved2[3];
|
||
|
|
union { /* PSC + 0x0c */
|
||
|
|
volatile u8 buffer_8;
|
||
|
|
volatile u16 buffer_16;
|
||
|
|
volatile u32 buffer_32;
|
||
|
|
} buffer;
|
||
|
|
#define psc_buffer_8 buffer.buffer_8
|
||
|
|
#define psc_buffer_16 buffer.buffer_16
|
||
|
|
#define psc_buffer_32 buffer.buffer_32
|
||
|
|
union { /* PSC + 0x10 */
|
||
|
|
volatile u8 ipcr;
|
||
|
|
volatile u8 acr;
|
||
|
|
} ipcr_acr;
|
||
|
|
#define psc_ipcr ipcr_acr.ipcr
|
||
|
|
#define psc_acr ipcr_acr.acr
|
||
|
|
volatile u8 reserved3[3];
|
||
|
|
union { /* PSC + 0x14 */
|
||
|
|
volatile u16 isr;
|
||
|
|
volatile u16 imr;
|
||
|
|
} isr_imr;
|
||
|
|
#define psc_isr isr_imr.isr
|
||
|
|
#define psc_imr isr_imr.imr
|
||
|
|
volatile u16 reserved4;
|
||
|
|
volatile u8 ctur; /* PSC + 0x18 */
|
||
|
|
volatile u8 reserved5[3];
|
||
|
|
volatile u8 ctlr; /* PSC + 0x1c */
|
||
|
|
volatile u8 reserved6[3];
|
||
|
|
volatile u16 ccr; /* PSC + 0x20 */
|
||
|
|
volatile u8 reserved7[14];
|
||
|
|
volatile u8 ivr; /* PSC + 0x30 */
|
||
|
|
volatile u8 reserved8[3];
|
||
|
|
volatile u8 ip; /* PSC + 0x34 */
|
||
|
|
volatile u8 reserved9[3];
|
||
|
|
volatile u8 op1; /* PSC + 0x38 */
|
||
|
|
volatile u8 reserved10[3];
|
||
|
|
volatile u8 op0; /* PSC + 0x3c */
|
||
|
|
volatile u8 reserved11[3];
|
||
|
|
volatile u32 sicr; /* PSC + 0x40 */
|
||
|
|
volatile u8 ircr1; /* PSC + 0x44 */
|
||
|
|
volatile u8 reserved12[3];
|
||
|
|
volatile u8 ircr2; /* PSC + 0x44 */
|
||
|
|
volatile u8 reserved13[3];
|
||
|
|
volatile u8 irsdr; /* PSC + 0x4c */
|
||
|
|
volatile u8 reserved14[3];
|
||
|
|
volatile u8 irmdr; /* PSC + 0x50 */
|
||
|
|
volatile u8 reserved15[3];
|
||
|
|
volatile u8 irfdr; /* PSC + 0x54 */
|
||
|
|
volatile u8 reserved16[3];
|
||
|
|
volatile u16 rfnum; /* PSC + 0x58 */
|
||
|
|
volatile u16 reserved17;
|
||
|
|
volatile u16 tfnum; /* PSC + 0x5c */
|
||
|
|
volatile u16 reserved18;
|
||
|
|
volatile u32 rfdata; /* PSC + 0x60 */
|
||
|
|
volatile u16 rfstat; /* PSC + 0x64 */
|
||
|
|
volatile u16 reserved20;
|
||
|
|
volatile u8 rfcntl; /* PSC + 0x68 */
|
||
|
|
volatile u8 reserved21[5];
|
||
|
|
volatile u16 rfalarm; /* PSC + 0x6e */
|
||
|
|
volatile u16 reserved22;
|
||
|
|
volatile u16 rfrptr; /* PSC + 0x72 */
|
||
|
|
volatile u16 reserved23;
|
||
|
|
volatile u16 rfwptr; /* PSC + 0x76 */
|
||
|
|
volatile u16 reserved24;
|
||
|
|
volatile u16 rflrfptr; /* PSC + 0x7a */
|
||
|
|
volatile u16 reserved25;
|
||
|
|
volatile u16 rflwfptr; /* PSC + 0x7e */
|
||
|
|
volatile u32 tfdata; /* PSC + 0x80 */
|
||
|
|
volatile u16 tfstat; /* PSC + 0x84 */
|
||
|
|
volatile u16 reserved26;
|
||
|
|
volatile u8 tfcntl; /* PSC + 0x88 */
|
||
|
|
volatile u8 reserved27[5];
|
||
|
|
volatile u16 tfalarm; /* PSC + 0x8e */
|
||
|
|
volatile u16 reserved28;
|
||
|
|
volatile u16 tfrptr; /* PSC + 0x92 */
|
||
|
|
volatile u16 reserved29;
|
||
|
|
volatile u16 tfwptr; /* PSC + 0x96 */
|
||
|
|
volatile u16 reserved30;
|
||
|
|
volatile u16 tflrfptr; /* PSC + 0x9a */
|
||
|
|
volatile u16 reserved31;
|
||
|
|
volatile u16 tflwfptr; /* PSC + 0x9e */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mpc5xxx_intr {
|
||
|
|
volatile u32 per_mask; /* INTR + 0x00 */
|
||
|
|
volatile u32 per_pri1; /* INTR + 0x04 */
|
||
|
|
volatile u32 per_pri2; /* INTR + 0x08 */
|
||
|
|
volatile u32 per_pri3; /* INTR + 0x0c */
|
||
|
|
volatile u32 ctrl; /* INTR + 0x10 */
|
||
|
|
volatile u32 main_mask; /* INTR + 0x14 */
|
||
|
|
volatile u32 main_pri1; /* INTR + 0x18 */
|
||
|
|
volatile u32 main_pri2; /* INTR + 0x1c */
|
||
|
|
volatile u32 reserved1; /* INTR + 0x20 */
|
||
|
|
volatile u32 enc_status; /* INTR + 0x24 */
|
||
|
|
volatile u32 crit_status; /* INTR + 0x28 */
|
||
|
|
volatile u32 main_status; /* INTR + 0x2c */
|
||
|
|
volatile u32 per_status; /* INTR + 0x30 */
|
||
|
|
volatile u32 reserved2; /* INTR + 0x34 */
|
||
|
|
volatile u32 per_error; /* INTR + 0x38 */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mpc5xxx_gpio {
|
||
|
|
volatile u32 port_config; /* GPIO + 0x00 */
|
||
|
|
volatile u32 simple_gpioe; /* GPIO + 0x04 */
|
||
|
|
volatile u32 simple_ode; /* GPIO + 0x08 */
|
||
|
|
volatile u32 simple_ddr; /* GPIO + 0x0c */
|
||
|
|
volatile u32 simple_dvo; /* GPIO + 0x10 */
|
||
|
|
volatile u32 simple_ival; /* GPIO + 0x14 */
|
||
|
|
volatile u8 outo_gpioe; /* GPIO + 0x18 */
|
||
|
|
volatile u8 reserved1[3]; /* GPIO + 0x19 */
|
||
|
|
volatile u8 outo_dvo; /* GPIO + 0x1c */
|
||
|
|
volatile u8 reserved2[3]; /* GPIO + 0x1d */
|
||
|
|
volatile u8 sint_gpioe; /* GPIO + 0x20 */
|
||
|
|
volatile u8 reserved3[3]; /* GPIO + 0x21 */
|
||
|
|
volatile u8 sint_ode; /* GPIO + 0x24 */
|
||
|
|
volatile u8 reserved4[3]; /* GPIO + 0x25 */
|
||
|
|
volatile u8 sint_ddr; /* GPIO + 0x28 */
|
||
|
|
volatile u8 reserved5[3]; /* GPIO + 0x29 */
|
||
|
|
volatile u8 sint_dvo; /* GPIO + 0x2c */
|
||
|
|
volatile u8 reserved6[3]; /* GPIO + 0x2d */
|
||
|
|
volatile u8 sint_inten; /* GPIO + 0x30 */
|
||
|
|
volatile u8 reserved7[3]; /* GPIO + 0x31 */
|
||
|
|
volatile u16 sint_itype; /* GPIO + 0x34 */
|
||
|
|
volatile u16 reserved8; /* GPIO + 0x36 */
|
||
|
|
volatile u8 gpio_control; /* GPIO + 0x38 */
|
||
|
|
volatile u8 reserved9[3]; /* GPIO + 0x39 */
|
||
|
|
volatile u8 sint_istat; /* GPIO + 0x3c */
|
||
|
|
volatile u8 sint_ival; /* GPIO + 0x3d */
|
||
|
|
volatile u8 bus_errs; /* GPIO + 0x3e */
|
||
|
|
volatile u8 reserved10; /* GPIO + 0x3f */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mpc5xxx_sdma {
|
||
|
|
volatile u32 taskBar; /* SDMA + 0x00 */
|
||
|
|
volatile u32 currentPointer; /* SDMA + 0x04 */
|
||
|
|
volatile u32 endPointer; /* SDMA + 0x08 */
|
||
|
|
volatile u32 variablePointer; /* SDMA + 0x0c */
|
||
|
|
|
||
|
|
volatile u8 IntVect1; /* SDMA + 0x10 */
|
||
|
|
volatile u8 IntVect2; /* SDMA + 0x11 */
|
||
|
|
volatile u16 PtdCntrl; /* SDMA + 0x12 */
|
||
|
|
|
||
|
|
volatile u32 IntPend; /* SDMA + 0x14 */
|
||
|
|
volatile u32 IntMask; /* SDMA + 0x18 */
|
||
|
|
|
||
|
|
volatile u16 tcr_0; /* SDMA + 0x1c */
|
||
|
|
volatile u16 tcr_1; /* SDMA + 0x1e */
|
||
|
|
volatile u16 tcr_2; /* SDMA + 0x20 */
|
||
|
|
volatile u16 tcr_3; /* SDMA + 0x22 */
|
||
|
|
volatile u16 tcr_4; /* SDMA + 0x24 */
|
||
|
|
volatile u16 tcr_5; /* SDMA + 0x26 */
|
||
|
|
volatile u16 tcr_6; /* SDMA + 0x28 */
|
||
|
|
volatile u16 tcr_7; /* SDMA + 0x2a */
|
||
|
|
volatile u16 tcr_8; /* SDMA + 0x2c */
|
||
|
|
volatile u16 tcr_9; /* SDMA + 0x2e */
|
||
|
|
volatile u16 tcr_a; /* SDMA + 0x30 */
|
||
|
|
volatile u16 tcr_b; /* SDMA + 0x32 */
|
||
|
|
volatile u16 tcr_c; /* SDMA + 0x34 */
|
||
|
|
volatile u16 tcr_d; /* SDMA + 0x36 */
|
||
|
|
volatile u16 tcr_e; /* SDMA + 0x38 */
|
||
|
|
volatile u16 tcr_f; /* SDMA + 0x3a */
|
||
|
|
|
||
|
|
volatile u8 IPR0; /* SDMA + 0x3c */
|
||
|
|
volatile u8 IPR1; /* SDMA + 0x3d */
|
||
|
|
volatile u8 IPR2; /* SDMA + 0x3e */
|
||
|
|
volatile u8 IPR3; /* SDMA + 0x3f */
|
||
|
|
volatile u8 IPR4; /* SDMA + 0x40 */
|
||
|
|
volatile u8 IPR5; /* SDMA + 0x41 */
|
||
|
|
volatile u8 IPR6; /* SDMA + 0x42 */
|
||
|
|
volatile u8 IPR7; /* SDMA + 0x43 */
|
||
|
|
volatile u8 IPR8; /* SDMA + 0x44 */
|
||
|
|
volatile u8 IPR9; /* SDMA + 0x45 */
|
||
|
|
volatile u8 IPR10; /* SDMA + 0x46 */
|
||
|
|
volatile u8 IPR11; /* SDMA + 0x47 */
|
||
|
|
volatile u8 IPR12; /* SDMA + 0x48 */
|
||
|
|
volatile u8 IPR13; /* SDMA + 0x49 */
|
||
|
|
volatile u8 IPR14; /* SDMA + 0x4a */
|
||
|
|
volatile u8 IPR15; /* SDMA + 0x4b */
|
||
|
|
volatile u8 IPR16; /* SDMA + 0x4c */
|
||
|
|
volatile u8 IPR17; /* SDMA + 0x4d */
|
||
|
|
volatile u8 IPR18; /* SDMA + 0x4e */
|
||
|
|
volatile u8 IPR19; /* SDMA + 0x4f */
|
||
|
|
volatile u8 IPR20; /* SDMA + 0x50 */
|
||
|
|
volatile u8 IPR21; /* SDMA + 0x51 */
|
||
|
|
volatile u8 IPR22; /* SDMA + 0x52 */
|
||
|
|
volatile u8 IPR23; /* SDMA + 0x53 */
|
||
|
|
volatile u8 IPR24; /* SDMA + 0x54 */
|
||
|
|
volatile u8 IPR25; /* SDMA + 0x55 */
|
||
|
|
volatile u8 IPR26; /* SDMA + 0x56 */
|
||
|
|
volatile u8 IPR27; /* SDMA + 0x57 */
|
||
|
|
volatile u8 IPR28; /* SDMA + 0x58 */
|
||
|
|
volatile u8 IPR29; /* SDMA + 0x59 */
|
||
|
|
volatile u8 IPR30; /* SDMA + 0x5a */
|
||
|
|
volatile u8 IPR31; /* SDMA + 0x5b */
|
||
|
|
|
||
|
|
volatile u32 res1; /* SDMA + 0x5c */
|
||
|
|
volatile u32 res2; /* SDMA + 0x60 */
|
||
|
|
volatile u32 res3; /* SDMA + 0x64 */
|
||
|
|
volatile u32 MDEDebug; /* SDMA + 0x68 */
|
||
|
|
volatile u32 ADSDebug; /* SDMA + 0x6c */
|
||
|
|
volatile u32 Value1; /* SDMA + 0x70 */
|
||
|
|
volatile u32 Value2; /* SDMA + 0x74 */
|
||
|
|
volatile u32 Control; /* SDMA + 0x78 */
|
||
|
|
volatile u32 Status; /* SDMA + 0x7c */
|
||
|
|
volatile u32 EU00; /* SDMA + 0x80 */
|
||
|
|
volatile u32 EU01; /* SDMA + 0x84 */
|
||
|
|
volatile u32 EU02; /* SDMA + 0x88 */
|
||
|
|
volatile u32 EU03; /* SDMA + 0x8c */
|
||
|
|
volatile u32 EU04; /* SDMA + 0x90 */
|
||
|
|
volatile u32 EU05; /* SDMA + 0x94 */
|
||
|
|
volatile u32 EU06; /* SDMA + 0x98 */
|
||
|
|
volatile u32 EU07; /* SDMA + 0x9c */
|
||
|
|
volatile u32 EU10; /* SDMA + 0xa0 */
|
||
|
|
volatile u32 EU11; /* SDMA + 0xa4 */
|
||
|
|
volatile u32 EU12; /* SDMA + 0xa8 */
|
||
|
|
volatile u32 EU13; /* SDMA + 0xac */
|
||
|
|
volatile u32 EU14; /* SDMA + 0xb0 */
|
||
|
|
volatile u32 EU15; /* SDMA + 0xb4 */
|
||
|
|
volatile u32 EU16; /* SDMA + 0xb8 */
|
||
|
|
volatile u32 EU17; /* SDMA + 0xbc */
|
||
|
|
volatile u32 EU20; /* SDMA + 0xc0 */
|
||
|
|
volatile u32 EU21; /* SDMA + 0xc4 */
|
||
|
|
volatile u32 EU22; /* SDMA + 0xc8 */
|
||
|
|
volatile u32 EU23; /* SDMA + 0xcc */
|
||
|
|
volatile u32 EU24; /* SDMA + 0xd0 */
|
||
|
|
volatile u32 EU25; /* SDMA + 0xd4 */
|
||
|
|
volatile u32 EU26; /* SDMA + 0xd8 */
|
||
|
|
volatile u32 EU27; /* SDMA + 0xdc */
|
||
|
|
volatile u32 EU30; /* SDMA + 0xe0 */
|
||
|
|
volatile u32 EU31; /* SDMA + 0xe4 */
|
||
|
|
volatile u32 EU32; /* SDMA + 0xe8 */
|
||
|
|
volatile u32 EU33; /* SDMA + 0xec */
|
||
|
|
volatile u32 EU34; /* SDMA + 0xf0 */
|
||
|
|
volatile u32 EU35; /* SDMA + 0xf4 */
|
||
|
|
volatile u32 EU36; /* SDMA + 0xf8 */
|
||
|
|
volatile u32 EU37; /* SDMA + 0xfc */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mpc5xxx_i2c {
|
||
|
|
volatile u32 madr; /* I2Cn + 0x00 */
|
||
|
|
volatile u32 mfdr; /* I2Cn + 0x04 */
|
||
|
|
volatile u32 mcr; /* I2Cn + 0x08 */
|
||
|
|
volatile u32 msr; /* I2Cn + 0x0C */
|
||
|
|
volatile u32 mdr; /* I2Cn + 0x10 */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mpc5xxx_spi {
|
||
|
|
volatile u8 cr1; /* SPI + 0x0F00 */
|
||
|
|
volatile u8 cr2; /* SPI + 0x0F01 */
|
||
|
|
volatile u8 reserved1[2];
|
||
|
|
volatile u8 brr; /* SPI + 0x0F04 */
|
||
|
|
volatile u8 sr; /* SPI + 0x0F05 */
|
||
|
|
volatile u8 reserved2[3];
|
||
|
|
volatile u8 dr; /* SPI + 0x0F09 */
|
||
|
|
volatile u8 reserved3[3];
|
||
|
|
volatile u8 pdr; /* SPI + 0x0F0D */
|
||
|
|
volatile u8 reserved4[2];
|
||
|
|
volatile u8 ddr; /* SPI + 0x0F10 */
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
struct mpc5xxx_gpt {
|
||
|
|
volatile u32 emsr; /* GPT + Timer# * 0x10 + 0x00 */
|
||
|
|
volatile u32 cir; /* GPT + Timer# * 0x10 + 0x04 */
|
||
|
|
volatile u32 pwmcr; /* GPT + Timer# * 0x10 + 0x08 */
|
||
|
|
volatile u32 sr; /* GPT + Timer# * 0x10 + 0x0c */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mpc5xxx_gpt_0_7 {
|
||
|
|
struct mpc5xxx_gpt gpt0;
|
||
|
|
struct mpc5xxx_gpt gpt1;
|
||
|
|
struct mpc5xxx_gpt gpt2;
|
||
|
|
struct mpc5xxx_gpt gpt3;
|
||
|
|
struct mpc5xxx_gpt gpt4;
|
||
|
|
struct mpc5xxx_gpt gpt5;
|
||
|
|
struct mpc5xxx_gpt gpt6;
|
||
|
|
struct mpc5xxx_gpt gpt7;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mscan_buffer {
|
||
|
|
volatile u8 idr[0x8]; /* 0x00 */
|
||
|
|
volatile u8 dsr[0x10]; /* 0x08 */
|
||
|
|
volatile u8 dlr; /* 0x18 */
|
||
|
|
volatile u8 tbpr; /* 0x19 */ /* This register is not applicable for receive buffers */
|
||
|
|
volatile u16 rsrv1; /* 0x1A */
|
||
|
|
volatile u8 tsrh; /* 0x1C */
|
||
|
|
volatile u8 tsrl; /* 0x1D */
|
||
|
|
volatile u16 rsrv2; /* 0x1E */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct mpc5xxx_mscan {
|
||
|
|
volatile u8 canctl0; /* MSCAN + 0x00 */
|
||
|
|
volatile u8 canctl1; /* MSCAN + 0x01 */
|
||
|
|
volatile u16 rsrv1; /* MSCAN + 0x02 */
|
||
|
|
volatile u8 canbtr0; /* MSCAN + 0x04 */
|
||
|
|
volatile u8 canbtr1; /* MSCAN + 0x05 */
|
||
|
|
volatile u16 rsrv2; /* MSCAN + 0x06 */
|
||
|
|
volatile u8 canrflg; /* MSCAN + 0x08 */
|
||
|
|
volatile u8 canrier; /* MSCAN + 0x09 */
|
||
|
|
volatile u16 rsrv3; /* MSCAN + 0x0A */
|
||
|
|
volatile u8 cantflg; /* MSCAN + 0x0C */
|
||
|
|
volatile u8 cantier; /* MSCAN + 0x0D */
|
||
|
|
volatile u16 rsrv4; /* MSCAN + 0x0E */
|
||
|
|
volatile u8 cantarq; /* MSCAN + 0x10 */
|
||
|
|
volatile u8 cantaak; /* MSCAN + 0x11 */
|
||
|
|
volatile u16 rsrv5; /* MSCAN + 0x12 */
|
||
|
|
volatile u8 cantbsel; /* MSCAN + 0x14 */
|
||
|
|
volatile u8 canidac; /* MSCAN + 0x15 */
|
||
|
|
volatile u16 rsrv6[3]; /* MSCAN + 0x16 */
|
||
|
|
volatile u8 canrxerr; /* MSCAN + 0x1C */
|
||
|
|
volatile u8 cantxerr; /* MSCAN + 0x1D */
|
||
|
|
volatile u16 rsrv7; /* MSCAN + 0x1E */
|
||
|
|
volatile u8 canidar0; /* MSCAN + 0x20 */
|
||
|
|
volatile u8 canidar1; /* MSCAN + 0x21 */
|
||
|
|
volatile u16 rsrv8; /* MSCAN + 0x22 */
|
||
|
|
volatile u8 canidar2; /* MSCAN + 0x24 */
|
||
|
|
volatile u8 canidar3; /* MSCAN + 0x25 */
|
||
|
|
volatile u16 rsrv9; /* MSCAN + 0x26 */
|
||
|
|
volatile u8 canidmr0; /* MSCAN + 0x28 */
|
||
|
|
volatile u8 canidmr1; /* MSCAN + 0x29 */
|
||
|
|
volatile u16 rsrv10; /* MSCAN + 0x2A */
|
||
|
|
volatile u8 canidmr2; /* MSCAN + 0x2C */
|
||
|
|
volatile u8 canidmr3; /* MSCAN + 0x2D */
|
||
|
|
volatile u16 rsrv11; /* MSCAN + 0x2E */
|
||
|
|
volatile u8 canidar4; /* MSCAN + 0x30 */
|
||
|
|
volatile u8 canidar5; /* MSCAN + 0x31 */
|
||
|
|
volatile u16 rsrv12; /* MSCAN + 0x32 */
|
||
|
|
volatile u8 canidar6; /* MSCAN + 0x34 */
|
||
|
|
volatile u8 canidar7; /* MSCAN + 0x35 */
|
||
|
|
volatile u16 rsrv13; /* MSCAN + 0x36 */
|
||
|
|
volatile u8 canidmr4; /* MSCAN + 0x38 */
|
||
|
|
volatile u8 canidmr5; /* MSCAN + 0x39 */
|
||
|
|
volatile u16 rsrv14; /* MSCAN + 0x3A */
|
||
|
|
volatile u8 canidmr6; /* MSCAN + 0x3C */
|
||
|
|
volatile u8 canidmr7; /* MSCAN + 0x3D */
|
||
|
|
volatile u16 rsrv15; /* MSCAN + 0x3E */
|
||
|
|
|
||
|
|
struct mscan_buffer canrxfg; /* MSCAN + 0x40 */ /* Foreground receive buffer */
|
||
|
|
struct mscan_buffer cantxfg; /* MSCAN + 0x60 */ /* Foreground transmit buffer */
|
||
|
|
};
|
||
|
|
|
||
|
|
/* function prototypes */
|
||
|
|
void loadtask(int basetask, int tasks);
|
||
|
|
|
||
|
|
#endif /* __ASSEMBLY__ */
|
||
|
|
|
||
|
|
#endif /* __ASMPPC_MPC5XXX_H */
|