diff options
Diffstat (limited to 'include/asm-blackfin/mach-common')
| -rw-r--r-- | include/asm-blackfin/mach-common/cdef_LPBlackfin.h | 471 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-common/context.S | 350 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-common/def_LPBlackfin.h | 691 |
3 files changed, 1512 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h new file mode 100644 index 00000000000..22aa5e63799 --- /dev/null +++ b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h @@ -0,0 +1,471 @@ + /* + * File: include/asm-blackfin/mach-common/cdef_LPBlackfin.h + * Based on: + * Author: unknown + * COPYRIGHT 2005 Analog Devices + * Created: ? + * Description: + * + * Modified: + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that 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; see the file COPYING. + * If not, write to the Free Software Foundation, + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef _CDEF_LPBLACKFIN_H +#define _CDEF_LPBLACKFIN_H + +/*#if !defined(__ADSPLPBLACKFIN__) +#warning cdef_LPBlackfin.h should only be included for 532 compatible chips. +#endif +*/ +#include <asm/mach-common/def_LPBlackfin.h> + +/*Cache & SRAM Memory*/ +#define pSRAM_BASE_ADDRESS ((volatile void **)SRAM_BASE_ADDRESS) +#define bfin_read_SRAM_BASE_ADDRESS() bfin_read32(SRAM_BASE_ADDRESS) +#define bfin_write_SRAM_BASE_ADDRESS(val) bfin_write32(SRAM_BASE_ADDRESS,val) +#define pDMEM_CONTROL ((volatile unsigned long *)DMEM_CONTROL) +#define bfin_read_DMEM_CONTROL() bfin_read32(DMEM_CONTROL) +#define bfin_write_DMEM_CONTROL(val) bfin_write32(DMEM_CONTROL,val) +#define pDCPLB_STATUS ((volatile unsigned long *)DCPLB_STATUS) +#define bfin_read_DCPLB_STATUS() bfin_read32(DCPLB_STATUS) +#define bfin_write_DCPLB_STATUS(val) bfin_write32(DCPLB_STATUS,val) +#define pDCPLB_FAULT_ADDR ((volatile void **)DCPLB_FAULT_ADDR) +#define bfin_read_DCPLB_FAULT_ADDR() bfin_read32(DCPLB_FAULT_ADDR) +#define bfin_write_DCPLB_FAULT_ADDR(val) bfin_write32(DCPLB_FAULT_ADDR,val) +/* +#define MMR_TIMEOUT 0xFFE00010 +*/ +#define pDCPLB_ADDR0 ((volatile void **)DCPLB_ADDR0) +#define bfin_read_DCPLB_ADDR0() bfin_read32(DCPLB_ADDR0) +#define bfin_write_DCPLB_ADDR0(val) bfin_write32(DCPLB_ADDR0,val) +#define pDCPLB_ADDR1 ((volatile void **)DCPLB_ADDR1) +#define bfin_read_DCPLB_ADDR1() bfin_read32(DCPLB_ADDR1) +#define bfin_write_DCPLB_ADDR1(val) bfin_write32(DCPLB_ADDR1,val) +#define pDCPLB_ADDR2 ((volatile void **)DCPLB_ADDR2) +#define bfin_read_DCPLB_ADDR2() bfin_read32(DCPLB_ADDR2) +#define bfin_write_DCPLB_ADDR2(val) bfin_write32(DCPLB_ADDR2,val) +#define pDCPLB_ADDR3 ((volatile void **)DCPLB_ADDR3) +#define bfin_read_DCPLB_ADDR3() bfin_read32(DCPLB_ADDR3) +#define bfin_write_DCPLB_ADDR3(val) bfin_write32(DCPLB_ADDR3,val) +#define pDCPLB_ADDR4 ((volatile void **)DCPLB_ADDR4) +#define bfin_read_DCPLB_ADDR4() bfin_read32(DCPLB_ADDR4) +#define bfin_write_DCPLB_ADDR4(val) bfin_write32(DCPLB_ADDR4,val) +#define pDCPLB_ADDR5 ((volatile void **)DCPLB_ADDR5) +#define bfin_read_DCPLB_ADDR5() bfin_read32(DCPLB_ADDR5) +#define bfin_write_DCPLB_ADDR5(val) bfin_write32(DCPLB_ADDR5,val) +#define pDCPLB_ADDR6 ((volatile void **)DCPLB_ADDR6) +#define bfin_read_DCPLB_ADDR6() bfin_read32(DCPLB_ADDR6) +#define bfin_write_DCPLB_ADDR6(val) bfin_write32(DCPLB_ADDR6,val) +#define pDCPLB_ADDR7 ((volatile void **)DCPLB_ADDR7) +#define bfin_read_DCPLB_ADDR7() bfin_read32(DCPLB_ADDR7) +#define bfin_write_DCPLB_ADDR7(val) bfin_write32(DCPLB_ADDR7,val) +#define pDCPLB_ADDR8 ((volatile void **)DCPLB_ADDR8) +#define bfin_read_DCPLB_ADDR8() bfin_read32(DCPLB_ADDR8) +#define bfin_write_DCPLB_ADDR8(val) bfin_write32(DCPLB_ADDR8,val) +#define pDCPLB_ADDR9 ((volatile void **)DCPLB_ADDR9) +#define bfin_read_DCPLB_ADDR9() bfin_read32(DCPLB_ADDR9) +#define bfin_write_DCPLB_ADDR9(val) bfin_write32(DCPLB_ADDR9,val) +#define pDCPLB_ADDR10 ((volatile void **)DCPLB_ADDR10) +#define bfin_read_DCPLB_ADDR10() bfin_read32(DCPLB_ADDR10) +#define bfin_write_DCPLB_ADDR10(val) bfin_write32(DCPLB_ADDR10,val) +#define pDCPLB_ADDR11 ((volatile void **)DCPLB_ADDR11) +#define bfin_read_DCPLB_ADDR11() bfin_read32(DCPLB_ADDR11) +#define bfin_write_DCPLB_ADDR11(val) bfin_write32(DCPLB_ADDR11,val) +#define pDCPLB_ADDR12 ((volatile void **)DCPLB_ADDR12) +#define bfin_read_DCPLB_ADDR12() bfin_read32(DCPLB_ADDR12) +#define bfin_write_DCPLB_ADDR12(val) bfin_write32(DCPLB_ADDR12,val) +#define pDCPLB_ADDR13 ((volatile void **)DCPLB_ADDR13) +#define bfin_read_DCPLB_ADDR13() bfin_read32(DCPLB_ADDR13) +#define bfin_write_DCPLB_ADDR13(val) bfin_write32(DCPLB_ADDR13,val) +#define pDCPLB_ADDR14 ((volatile void **)DCPLB_ADDR14) +#define bfin_read_DCPLB_ADDR14() bfin_read32(DCPLB_ADDR14) +#define bfin_write_DCPLB_ADDR14(val) bfin_write32(DCPLB_ADDR14,val) +#define pDCPLB_ADDR15 ((volatile void **)DCPLB_ADDR15) +#define bfin_read_DCPLB_ADDR15() bfin_read32(DCPLB_ADDR15) +#define bfin_write_DCPLB_ADDR15(val) bfin_write32(DCPLB_ADDR15,val) +#define pDCPLB_DATA0 ((volatile unsigned long *)DCPLB_DATA0) +#define bfin_read_DCPLB_DATA0() bfin_read32(DCPLB_DATA0) +#define bfin_write_DCPLB_DATA0(val) bfin_write32(DCPLB_DATA0,val) +#define pDCPLB_DATA1 ((volatile unsigned long *)DCPLB_DATA1) +#define bfin_read_DCPLB_DATA1() bfin_read32(DCPLB_DATA1) +#define bfin_write_DCPLB_DATA1(val) bfin_write32(DCPLB_DATA1,val) +#define pDCPLB_DATA2 ((volatile unsigned long *)DCPLB_DATA2) +#define bfin_read_DCPLB_DATA2() bfin_read32(DCPLB_DATA2) +#define bfin_write_DCPLB_DATA2(val) bfin_write32(DCPLB_DATA2,val) +#define pDCPLB_DATA3 ((volatile unsigned long *)DCPLB_DATA3) +#define bfin_read_DCPLB_DATA3() bfin_read32(DCPLB_DATA3) +#define bfin_write_DCPLB_DATA3(val) bfin_write32(DCPLB_DATA3,val) +#define pDCPLB_DATA4 ((volatile unsigned long *)DCPLB_DATA4) +#define bfin_read_DCPLB_DATA4() bfin_read32(DCPLB_DATA4) +#define bfin_write_DCPLB_DATA4(val) bfin_write32(DCPLB_DATA4,val) +#define pDCPLB_DATA5 ((volatile unsigned long *)DCPLB_DATA5) +#define bfin_read_DCPLB_DATA5() bfin_read32(DCPLB_DATA5) +#define bfin_write_DCPLB_DATA5(val) bfin_write32(DCPLB_DATA5,val) +#define pDCPLB_DATA6 ((volatile unsigned long *)DCPLB_DATA6) +#define bfin_read_DCPLB_DATA6() bfin_read32(DCPLB_DATA6) +#define bfin_write_DCPLB_DATA6(val) bfin_write32(DCPLB_DATA6,val) +#define pDCPLB_DATA7 ((volatile unsigned long *)DCPLB_DATA7) +#define bfin_read_DCPLB_DATA7() bfin_read32(DCPLB_DATA7) +#define bfin_write_DCPLB_DATA7(val) bfin_write32(DCPLB_DATA7,val) +#define pDCPLB_DATA8 ((volatile unsigned long *)DCPLB_DATA8) +#define bfin_read_DCPLB_DATA8() bfin_read32(DCPLB_DATA8) +#define bfin_write_DCPLB_DATA8(val) bfin_write32(DCPLB_DATA8,val) +#define pDCPLB_DATA9 ((volatile unsigned long *)DCPLB_DATA9) +#define bfin_read_DCPLB_DATA9() bfin_read32(DCPLB_DATA9) +#define bfin_write_DCPLB_DATA9(val) bfin_write32(DCPLB_DATA9,val) +#define pDCPLB_DATA10 ((volatile unsigned long *)DCPLB_DATA10) +#define bfin_read_DCPLB_DATA10() bfin_read32(DCPLB_DATA10) +#define bfin_write_DCPLB_DATA10(val) bfin_write32(DCPLB_DATA10,val) +#define pDCPLB_DATA11 ((volatile unsigned long *)DCPLB_DATA11) +#define bfin_read_DCPLB_DATA11() bfin_read32(DCPLB_DATA11) +#define bfin_write_DCPLB_DATA11(val) bfin_write32(DCPLB_DATA11,val) +#define pDCPLB_DATA12 ((volatile unsigned long *)DCPLB_DATA12) +#define bfin_read_DCPLB_DATA12() bfin_read32(DCPLB_DATA12) +#define bfin_write_DCPLB_DATA12(val) bfin_write32(DCPLB_DATA12,val) +#define pDCPLB_DATA13 ((volatile unsigned long *)DCPLB_DATA13) +#define bfin_read_DCPLB_DATA13() bfin_read32(DCPLB_DATA13) +#define bfin_write_DCPLB_DATA13(val) bfin_write32(DCPLB_DATA13,val) +#define pDCPLB_DATA14 ((volatile unsigned long *)DCPLB_DATA14) +#define bfin_read_DCPLB_DATA14() bfin_read32(DCPLB_DATA14) +#define bfin_write_DCPLB_DATA14(val) bfin_write32(DCPLB_DATA14,val) +#define pDCPLB_DATA15 ((volatile unsigned long *)DCPLB_DATA15) +#define bfin_read_DCPLB_DATA15() bfin_read32(DCPLB_DATA15) +#define bfin_write_DCPLB_DATA15(val) bfin_write32(DCPLB_DATA15,val) +#define pDTEST_COMMAND ((volatile unsigned long *)DTEST_COMMAND) +#define bfin_read_DTEST_COMMAND() bfin_read32(DTEST_COMMAND) +#define bfin_write_DTEST_COMMAND(val) bfin_write32(DTEST_COMMAND,val) +/* +#define DTEST_INDEX 0xFFE00304 +*/ +#define pDTEST_DATA0 ((volatile unsigned long *)DTEST_DATA0) +#define bfin_read_DTEST_DATA0() bfin_read32(DTEST_DATA0) +#define bfin_write_DTEST_DATA0(val) bfin_write32(DTEST_DATA0,val) +#define pDTEST_DATA1 ((volatile unsigned long *)DTEST_DATA1) +#define bfin_read_DTEST_DATA1() bfin_read32(DTEST_DATA1) +#define bfin_write_DTEST_DATA1(val) bfin_write32(DTEST_DATA1,val) +/* +#define DTEST_DATA2 0xFFE00408 +#define DTEST_DATA3 0xFFE0040C +*/ +#define pIMEM_CONTROL ((volatile unsigned long *)IMEM_CONTROL) +#define bfin_read_IMEM_CONTROL() bfin_read32(IMEM_CONTROL) +#define bfin_write_IMEM_CONTROL(val) bfin_write32(IMEM_CONTROL,val) +#define pICPLB_STATUS ((volatile unsigned long *)ICPLB_STATUS) +#define bfin_read_ICPLB_STATUS() bfin_read32(ICPLB_STATUS) +#define bfin_write_ICPLB_STATUS(val) bfin_write32(ICPLB_STATUS,val) +#define pICPLB_FAULT_ADDR ((volatile void **)ICPLB_FAULT_ADDR) +#define bfin_read_ICPLB_FAULT_ADDR() bfin_read32(ICPLB_FAULT_ADDR) +#define bfin_write_ICPLB_FAULT_ADDR(val) bfin_write32(ICPLB_FAULT_ADDR,val) +#define pICPLB_ADDR0 ((volatile void **)ICPLB_ADDR0) +#define bfin_read_ICPLB_ADDR0() bfin_read32(ICPLB_ADDR0) +#define bfin_write_ICPLB_ADDR0(val) bfin_write32(ICPLB_ADDR0,val) +#define pICPLB_ADDR1 ((volatile void **)ICPLB_ADDR1) +#define bfin_read_ICPLB_ADDR1() bfin_read32(ICPLB_ADDR1) +#define bfin_write_ICPLB_ADDR1(val) bfin_write32(ICPLB_ADDR1,val) +#define pICPLB_ADDR2 ((volatile void **)ICPLB_ADDR2) +#define bfin_read_ICPLB_ADDR2() bfin_read32(ICPLB_ADDR2) +#define bfin_write_ICPLB_ADDR2(val) bfin_write32(ICPLB_ADDR2,val) +#define pICPLB_ADDR3 ((volatile void **)ICPLB_ADDR3) +#define bfin_read_ICPLB_ADDR3() bfin_read32(ICPLB_ADDR3) +#define bfin_write_ICPLB_ADDR3(val) bfin_write32(ICPLB_ADDR3,val) +#define pICPLB_ADDR4 ((volatile void **)ICPLB_ADDR4) +#define bfin_read_ICPLB_ADDR4() bfin_read32(ICPLB_ADDR4) +#define bfin_write_ICPLB_ADDR4(val) bfin_write32(ICPLB_ADDR4,val) +#define pICPLB_ADDR5 ((volatile void **)ICPLB_ADDR5) +#define bfin_read_ICPLB_ADDR5() bfin_read32(ICPLB_ADDR5) +#define bfin_write_ICPLB_ADDR5(val) bfin_write32(ICPLB_ADDR5,val) +#define pICPLB_ADDR6 ((volatile void **)ICPLB_ADDR6) +#define bfin_read_ICPLB_ADDR6() bfin_read32(ICPLB_ADDR6) +#define bfin_write_ICPLB_ADDR6(val) bfin_write32(ICPLB_ADDR6,val) +#define pICPLB_ADDR7 ((volatile void **)ICPLB_ADDR7) +#define bfin_read_ICPLB_ADDR7() bfin_read32(ICPLB_ADDR7) +#define bfin_write_ICPLB_ADDR7(val) bfin_write32(ICPLB_ADDR7,val) +#define pICPLB_ADDR8 ((volatile void **)ICPLB_ADDR8) +#define bfin_read_ICPLB_ADDR8() bfin_read32(ICPLB_ADDR8) +#define bfin_write_ICPLB_ADDR8(val) bfin_write32(ICPLB_ADDR8,val) +#define pICPLB_ADDR9 ((volatile void **)ICPLB_ADDR9) +#define bfin_read_ICPLB_ADDR9() bfin_read32(ICPLB_ADDR9) +#define bfin_write_ICPLB_ADDR9(val) bfin_write32(ICPLB_ADDR9,val) +#define pICPLB_ADDR10 ((volatile void **)ICPLB_ADDR10) +#define bfin_read_ICPLB_ADDR10() bfin_read32(ICPLB_ADDR10) +#define bfin_write_ICPLB_ADDR10(val) bfin_write32(ICPLB_ADDR10,val) +#define pICPLB_ADDR11 ((volatile void **)ICPLB_ADDR11) +#define bfin_read_ICPLB_ADDR11() bfin_read32(ICPLB_ADDR11) +#define bfin_write_ICPLB_ADDR11(val) bfin_write32(ICPLB_ADDR11,val) +#define pICPLB_ADDR12 ((volatile void **)ICPLB_ADDR12) +#define bfin_read_ICPLB_ADDR12() bfin_read32(ICPLB_ADDR12) +#define bfin_write_ICPLB_ADDR12(val) bfin_write32(ICPLB_ADDR12,val) +#define pICPLB_ADDR13 ((volatile void **)ICPLB_ADDR13) +#define bfin_read_ICPLB_ADDR13() bfin_read32(ICPLB_ADDR13) +#define bfin_write_ICPLB_ADDR13(val) bfin_write32(ICPLB_ADDR13,val) +#define pICPLB_ADDR14 ((volatile void **)ICPLB_ADDR14) +#define bfin_read_ICPLB_ADDR14() bfin_read32(ICPLB_ADDR14) +#define bfin_write_ICPLB_ADDR14(val) bfin_write32(ICPLB_ADDR14,val) +#define pICPLB_ADDR15 ((volatile void **)ICPLB_ADDR15) +#define bfin_read_ICPLB_ADDR15() bfin_read32(ICPLB_ADDR15) +#define bfin_write_ICPLB_ADDR15(val) bfin_write32(ICPLB_ADDR15,val) +#define pICPLB_DATA0 ((volatile unsigned long *)ICPLB_DATA0) +#define bfin_read_ICPLB_DATA0() bfin_read32(ICPLB_DATA0) +#define bfin_write_ICPLB_DATA0(val) bfin_write32(ICPLB_DATA0,val) +#define pICPLB_DATA1 ((volatile unsigned long *)ICPLB_DATA1) +#define bfin_read_ICPLB_DATA1() bfin_read32(ICPLB_DATA1) +#define bfin_write_ICPLB_DATA1(val) bfin_write32(ICPLB_DATA1,val) +#define pICPLB_DATA2 ((volatile unsigned long *)ICPLB_DATA2) +#define bfin_read_ICPLB_DATA2() bfin_read32(ICPLB_DATA2) +#define bfin_write_ICPLB_DATA2(val) bfin_write32(ICPLB_DATA2,val) +#define pICPLB_DATA3 ((volatile unsigned long *)ICPLB_DATA3) +#define bfin_read_ICPLB_DATA3() bfin_read32(ICPLB_DATA3) +#define bfin_write_ICPLB_DATA3(val) bfin_write32(ICPLB_DATA3,val) +#define pICPLB_DATA4 ((volatile unsigned long *)ICPLB_DATA4) +#define bfin_read_ICPLB_DATA4() bfin_read32(ICPLB_DATA4) +#define bfin_write_ICPLB_DATA4(val) bfin_write32(ICPLB_DATA4,val) +#define pICPLB_DATA5 ((volatile unsigned long *)ICPLB_DATA5) +#define bfin_read_ICPLB_DATA5() bfin_read32(ICPLB_DATA5) +#define bfin_write_ICPLB_DATA5(val) bfin_write32(ICPLB_DATA5,val) +#define pICPLB_DATA6 ((volatile unsigned long *)ICPLB_DATA6) +#define bfin_read_ICPLB_DATA6() bfin_read32(ICPLB_DATA6) +#define bfin_write_ICPLB_DATA6(val) bfin_write32(ICPLB_DATA6,val) +#define pICPLB_DATA7 ((volatile unsigned long *)ICPLB_DATA7) +#define bfin_read_ICPLB_DATA7() bfin_read32(ICPLB_DATA7) +#define bfin_write_ICPLB_DATA7(val) bfin_write32(ICPLB_DATA7,val) +#define pICPLB_DATA8 ((volatile unsigned long *)ICPLB_DATA8) +#define bfin_read_ICPLB_DATA8() bfin_read32(ICPLB_DATA8) +#define bfin_write_ICPLB_DATA8(val) bfin_write32(ICPLB_DATA8,val) +#define pICPLB_DATA9 ((volatile unsigned long *)ICPLB_DATA9) +#define bfin_read_ICPLB_DATA9() bfin_read32(ICPLB_DATA9) +#define bfin_write_ICPLB_DATA9(val) bfin_write32(ICPLB_DATA9,val) +#define pICPLB_DATA10 ((volatile unsigned long *)ICPLB_DATA10) +#define bfin_read_ICPLB_DATA10() bfin_read32(ICPLB_DATA10) +#define bfin_write_ICPLB_DATA10(val) bfin_write32(ICPLB_DATA10,val) +#define pICPLB_DATA11 ((volatile unsigned long *)ICPLB_DATA11) +#define bfin_read_ICPLB_DATA11() bfin_read32(ICPLB_DATA11) +#define bfin_write_ICPLB_DATA11(val) bfin_write32(ICPLB_DATA11,val) +#define pICPLB_DATA12 ((volatile unsigned long *)ICPLB_DATA12) +#define bfin_read_ICPLB_DATA12() bfin_read32(ICPLB_DATA12) +#define bfin_write_ICPLB_DATA12(val) bfin_write32(ICPLB_DATA12,val) +#define pICPLB_DATA13 ((volatile unsigned long *)ICPLB_DATA13) +#define bfin_read_ICPLB_DATA13() bfin_read32(ICPLB_DATA13) +#define bfin_write_ICPLB_DATA13(val) bfin_write32(ICPLB_DATA13,val) +#define pICPLB_DATA14 ((volatile unsigned long *)ICPLB_DATA14) +#define bfin_read_ICPLB_DATA14() bfin_read32(ICPLB_DATA14) +#define bfin_write_ICPLB_DATA14(val) bfin_write32(ICPLB_DATA14,val) +#define pICPLB_DATA15 ((volatile unsigned long *)ICPLB_DATA15) +#define bfin_read_ICPLB_DATA15() bfin_read32(ICPLB_DATA15) +#define bfin_write_ICPLB_DATA15(val) bfin_write32(ICPLB_DATA15,val) +#define pITEST_COMMAND ((volatile unsigned long *)ITEST_COMMAND) +#define bfin_read_ITEST_COMMAND() bfin_read32(ITEST_COMMAND) +#define bfin_write_ITEST_COMMAND(val) bfin_write32(ITEST_COMMAND,val) +#if 0 +#define ITEST_INDEX 0xFFE01304 /* Instruction Test Index Register */ +#endif +#define pITEST_DATA0 ((volatile unsigned long *)ITEST_DATA0) +#define bfin_read_ITEST_DATA0() bfin_read32(ITEST_DATA0) +#define bfin_write_ITEST_DATA0(val) bfin_write32(ITEST_DATA0,val) +#define pITEST_DATA1 ((volatile unsigned long *)ITEST_DATA1) +#define bfin_read_ITEST_DATA1() bfin_read32(ITEST_DATA1) +#define bfin_write_ITEST_DATA1(val) bfin_write32(ITEST_DATA1,val) + +/* Event/Interrupt Registers*/ + +#define pEVT0 ((volatile void **)EVT0) +#define bfin_read_EVT0() bfin_read32(EVT0) +#define bfin_write_EVT0(val) bfin_write32(EVT0,val) +#define pEVT1 ((volatile void **)EVT1) +#define bfin_read_EVT1() bfin_read32(EVT1) +#define bfin_write_EVT1(val) bfin_write32(EVT1,val) +#define pEVT2 ((volatile void **)EVT2) +#define bfin_read_EVT2() bfin_read32(EVT2) +#define bfin_write_EVT2(val) bfin_write32(EVT2,val) +#define pEVT3 ((volatile void **)EVT3) +#define bfin_read_EVT3() bfin_read32(EVT3) +#define bfin_write_EVT3(val) bfin_write32(EVT3,val) +#define pEVT4 ((volatile void **)EVT4) +#define bfin_read_EVT4() bfin_read32(EVT4) +#define bfin_write_EVT4(val) bfin_write32(EVT4,val) +#define pEVT5 ((volatile void **)EVT5) +#define bfin_read_EVT5() bfin_read32(EVT5) +#define bfin_write_EVT5(val) bfin_write32(EVT5,val) +#define pEVT6 ((volatile void **)EVT6) +#define bfin_read_EVT6() bfin_read32(EVT6) +#define bfin_write_EVT6(val) bfin_write32(EVT6,val) +#define pEVT7 ((volatile void **)EVT7) +#define bfin_read_EVT7() bfin_read32(EVT7) +#define bfin_write_EVT7(val) bfin_write32(EVT7,val) +#define pEVT8 ((volatile void **)EVT8) +#define bfin_read_EVT8() bfin_read32(EVT8) +#define bfin_write_EVT8(val) bfin_write32(EVT8,val) +#define pEVT9 ((volatile void **)EVT9) +#define bfin_read_EVT9() bfin_read32(EVT9) +#define bfin_write_EVT9(val) bfin_write32(EVT9,val) +#define pEVT10 ((volatile void **)EVT10) +#define bfin_read_EVT10() bfin_read32(EVT10) +#define bfin_write_EVT10(val) bfin_write32(EVT10,val) +#define pEVT11 ((volatile void **)EVT11) +#define bfin_read_EVT11() bfin_read32(EVT11) +#define bfin_write_EVT11(val) bfin_write32(EVT11,val) +#define pEVT12 ((volatile void **)EVT12) +#define bfin_read_EVT12() bfin_read32(EVT12) +#define bfin_write_EVT12(val) bfin_write32(EVT12,val) +#define pEVT13 ((volatile void **)EVT13) +#define bfin_read_EVT13() bfin_read32(EVT13) +#define bfin_write_EVT13(val) bfin_write32(EVT13,val) +#define pEVT14 ((volatile void **)EVT14) +#define bfin_read_EVT14() bfin_read32(EVT14) +#define bfin_write_EVT14(val) bfin_write32(EVT14,val) +#define pEVT15 ((volatile void **)EVT15) +#define bfin_read_EVT15() bfin_read32(EVT15) +#define bfin_write_EVT15(val) bfin_write32(EVT15,val) +#define pIMASK ((volatile unsigned long *)IMASK) +#define bfin_read_IMASK() bfin_read32(IMASK) +#define bfin_write_IMASK(val) bfin_write32(IMASK,val) +#define pIPEND ((volatile unsigned long *)IPEND) +#define bfin_read_IPEND() bfin_read32(IPEND) +#define bfin_write_IPEND(val) bfin_write32(IPEND,val) +#define pILAT ((volatile unsigned long *)ILAT) +#define bfin_read_ILAT() bfin_read32(ILAT) +#define bfin_write_ILAT(val) bfin_write32(ILAT,val) + +/*Core Timer Registers*/ +#define pTCNTL ((volatile unsigned long *)TCNTL) +#define bfin_read_TCNTL() bfin_read32(TCNTL) +#define bfin_write_TCNTL(val) bfin_write32(TCNTL,val) +#define pTPERIOD ((volatile unsigned long *)TPERIOD) +#define bfin_read_TPERIOD() bfin_read32(TPERIOD) +#define bfin_write_TPERIOD(val) bfin_write32(TPERIOD,val) +#define pTSCALE ((volatile unsigned long *)TSCALE) +#define bfin_read_TSCALE() bfin_read32(TSCALE) +#define bfin_write_TSCALE(val) bfin_write32(TSCALE,val) +#define pTCOUNT ((volatile unsigned long *)TCOUNT) +#define bfin_read_TCOUNT() bfin_read32(TCOUNT) +#define bfin_write_TCOUNT(val) bfin_write32(TCOUNT,val) + +/*Debug/MP/Emulation Registers*/ +#define pDSPID ((volatile unsigned long *)DSPID) +#define bfin_read_DSPID() bfin_read32(DSPID) +#define bfin_write_DSPID(val) bfin_write32(DSPID,val) +#define pDBGCTL ((volatile unsigned long *)DBGCTL) +#define bfin_read_DBGCTL() bfin_read32(DBGCTL) +#define bfin_write_DBGCTL(val) bfin_write32(DBGCTL,val) +#define pDBGSTAT ((volatile unsigned long *)DBGSTAT) +#define bfin_read_DBGSTAT() bfin_read32(DBGSTAT) +#define bfin_write_DBGSTAT(val) bfin_write32(DBGSTAT,val) +#define pEMUDAT ((volatile unsigned long *)EMUDAT) +#define bfin_read_EMUDAT() bfin_read32(EMUDAT) +#define bfin_write_EMUDAT(val) bfin_write32(EMUDAT,val) + +/*Trace Buffer Registers*/ +#define pTBUFCTL ((volatile unsigned long *)TBUFCTL) +#define bfin_read_TBUFCTL() bfin_read32(TBUFCTL) +#define bfin_write_TBUFCTL(val) bfin_write32(TBUFCTL,val) +#define pTBUFSTAT ((volatile unsigned long *)TBUFSTAT) +#define bfin_read_TBUFSTAT() bfin_read32(TBUFSTAT) +#define bfin_write_TBUFSTAT(val) bfin_write32(TBUFSTAT,val) +#define pTBUF ((volatile void **)TBUF) +#define bfin_read_TBUF() bfin_read32(TBUF) +#define bfin_write_TBUF(val) bfin_write32(TBUF,val) + +/*Watch Point Control Registers*/ +#define pWPIACTL ((volatile unsigned long *)WPIACTL) +#define bfin_read_WPIACTL() bfin_read32(WPIACTL) +#define bfin_write_WPIACTL(val) bfin_write32(WPIACTL,val) +#define pWPIA0 ((volatile void **)WPIA0) +#define bfin_read_WPIA0() bfin_read32(WPIA0) +#define bfin_write_WPIA0(val) bfin_write32(WPIA0,val) +#define pWPIA1 ((volatile void **)WPIA1) +#define bfin_read_WPIA1() bfin_read32(WPIA1) +#define bfin_write_WPIA1(val) bfin_write32(WPIA1,val) +#define pWPIA2 ((volatile void **)WPIA2) +#define bfin_read_WPIA2() bfin_read32(WPIA2) +#define bfin_write_WPIA2(val) bfin_write32(WPIA2,val) +#define pWPIA3 ((volatile void **)WPIA3) +#define bfin_read_WPIA3() bfin_read32(WPIA3) +#define bfin_write_WPIA3(val) bfin_write32(WPIA3,val) +#define pWPIA4 ((volatile void **)WPIA4) +#define bfin_read_WPIA4() bfin_read32(WPIA4) +#define bfin_write_WPIA4(val) bfin_write32(WPIA4,val) +#define pWPIA5 ((volatile void **)WPIA5) +#define bfin_read_WPIA5() bfin_read32(WPIA5) +#define bfin_write_WPIA5(val) bfin_write32(WPIA5,val) +#define pWPIACNT0 ((volatile unsigned long *)WPIACNT0) +#define bfin_read_WPIACNT0() bfin_read32(WPIACNT0) +#define bfin_write_WPIACNT0(val) bfin_write32(WPIACNT0,val) +#define pWPIACNT1 ((volatile unsigned long *)WPIACNT1) +#define bfin_read_WPIACNT1() bfin_read32(WPIACNT1) +#define bfin_write_WPIACNT1(val) bfin_write32(WPIACNT1,val) +#define pWPIACNT2 ((volatile unsigned long *)WPIACNT2) +#define bfin_read_WPIACNT2() bfin_read32(WPIACNT2) +#define bfin_write_WPIACNT2(val) bfin_write32(WPIACNT2,val) +#define pWPIACNT3 ((volatile unsigned long *)WPIACNT3) +#define bfin_read_WPIACNT3() bfin_read32(WPIACNT3) +#define bfin_write_WPIACNT3(val) bfin_write32(WPIACNT3,val) +#define pWPIACNT4 ((volatile unsigned long *)WPIACNT4) +#define bfin_read_WPIACNT4() bfin_read32(WPIACNT4) +#define bfin_write_WPIACNT4(val) bfin_write32(WPIACNT4,val) +#define pWPIACNT5 ((volatile unsigned long *)WPIACNT5) +#define bfin_read_WPIACNT5() bfin_read32(WPIACNT5) +#define bfin_write_WPIACNT5(val) bfin_write32(WPIACNT5,val) +#define pWPDACTL ((volatile unsigned long *)WPDACTL) +#define bfin_read_WPDACTL() bfin_read32(WPDACTL) +#define bfin_write_WPDACTL(val) bfin_write32(WPDACTL,val) +#define pWPDA0 ((volatile void **)WPDA0) +#define bfin_read_WPDA0() bfin_read32(WPDA0) +#define bfin_write_WPDA0(val) bfin_write32(WPDA0,val) +#define pWPDA1 ((volatile void **)WPDA1) +#define bfin_read_WPDA1() bfin_read32(WPDA1) +#define bfin_write_WPDA1(val) bfin_write32(WPDA1,val) +#define pWPDACNT0 ((volatile unsigned long *)WPDACNT0) +#define bfin_read_WPDACNT0() bfin_read32(WPDACNT0) +#define bfin_write_WPDACNT0(val) bfin_write32(WPDACNT0,val) +#define pWPDACNT1 ((volatile unsigned long *)WPDACNT1) +#define bfin_read_WPDACNT1() bfin_read32(WPDACNT1) +#define bfin_write_WPDACNT1(val) bfin_write32(WPDACNT1,val) +#define pWPSTAT ((volatile unsigned long *)WPSTAT) +#define bfin_read_WPSTAT() bfin_read32(WPSTAT) +#define bfin_write_WPSTAT(val) bfin_write32(WPSTAT,val) + +/*Performance Monitor Registers*/ +#define pPFCTL ((volatile unsigned long *)PFCTL) +#define bfin_read_PFCTL() bfin_read32(PFCTL) +#define bfin_write_PFCTL(val) bfin_write32(PFCTL,val) +#define pPFCNTR0 ((volatile unsigned long *)PFCNTR0) +#define bfin_read_PFCNTR0() bfin_read32(PFCNTR0) +#define bfin_write_PFCNTR0(val) bfin_write32(PFCNTR0,val) +#define pPFCNTR1 ((volatile unsigned long *)PFCNTR1) +#define bfin_read_PFCNTR1() bfin_read32(PFCNTR1) +#define bfin_write_PFCNTR1(val) bfin_write32(PFCNTR1,val) + +/* +#define IPRIO 0xFFE02110 +*/ + +#if defined(CONFIG_BFIN_ALIVE_LED) +#define pCONFIG_BFIN_ALIVE_LED_DPORT \ + (volatile unsigned short *)CONFIG_BFIN_ALIVE_LED_DPORT +#define pCONFIG_BFIN_ALIVE_LED_PORT \ + (volatile unsigned short *)CONFIG_BFIN_ALIVE_LED_PORT +#endif + +#if defined(CONFIG_BFIN_IDLE_LED) +#define pCONFIG_BFIN_IDLE_LED_DPORT \ + (volatile unsigned short *)CONFIG_BFIN_IDLE_LED_DPORT +#define pCONFIG_BFIN_IDLE_LED_PORT \ + (volatile unsigned short *)CONFIG_BFIN_IDLE_LED_PORT +#endif + +#endif /* _CDEF_LPBLACKFIN_H */ diff --git a/include/asm-blackfin/mach-common/context.S b/include/asm-blackfin/mach-common/context.S new file mode 100644 index 00000000000..fd0ebe1862b --- /dev/null +++ b/include/asm-blackfin/mach-common/context.S @@ -0,0 +1,350 @@ +/* + * File: arch/blackfin/kernel/context.S + * Based on: + * Author: + * + * Created: + * Description: + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that 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, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * Code to save processor context. + * We even save the register which are preserved by a function call + * - r4, r5, r6, r7, p3, p4, p5 + */ +.macro save_context_with_interrupts + [--sp] = SYSCFG; + + [--sp] = P0; /*orig_p0*/ + [--sp] = R0; /*orig_r0*/ + + [--sp] = ( R7:0, P5:0 ); + [--sp] = fp; + [--sp] = usp; + + [--sp] = i0; + [--sp] = i1; + [--sp] = i2; + [--sp] = i3; + + [--sp] = m0; + [--sp] = m1; + [--sp] = m2; + [--sp] = m3; + + [--sp] = l0; + [--sp] = l1; + [--sp] = l2; + [--sp] = l3; + + [--sp] = b0; + [--sp] = b1; + [--sp] = b2; + [--sp] = b3; + [--sp] = a0.x; + [--sp] = a0.w; + [--sp] = a1.x; + [--sp] = a1.w; + + [--sp] = LC0; + [--sp] = LC1; + [--sp] = LT0; + [--sp] = LT1; + [--sp] = LB0; + [--sp] = LB1; + + [--sp] = ASTAT; + + [--sp] = r0; /* Skip reserved */ + [--sp] = RETS; + r0 = RETI; + [--sp] = r0; + [--sp] = RETX; + [--sp] = RETN; + [--sp] = RETE; + [--sp] = SEQSTAT; + [--sp] = r0; /* Skip IPEND as well. */ + /* Switch to other method of keeping interrupts disabled. */ +#ifdef CONFIG_DEBUG_HWERR + r0 = 0x3f; + sti r0; +#else + cli r0; +#endif + [--sp] = RETI; /*orig_pc*/ + /* Clear all L registers. */ + r0 = 0 (x); + l0 = r0; + l1 = r0; + l2 = r0; + l3 = r0; +.endm + +.macro save_context_syscall + [--sp] = SYSCFG; + + [--sp] = P0; /*orig_p0*/ + [--sp] = R0; /*orig_r0*/ + [--sp] = ( R7:0, P5:0 ); + [--sp] = fp; + [--sp] = usp; + + [--sp] = i0; + [--sp] = i1; + [--sp] = i2; + [--sp] = i3; + + [--sp] = m0; + [--sp] = m1; + [--sp] = m2; + [--sp] = m3; + + [--sp] = l0; + [--sp] = l1; + [--sp] = l2; + [--sp] = l3; + + [--sp] = b0; + [--sp] = b1; + [--sp] = b2; + [--sp] = b3; + [--sp] = a0.x; + [--sp] = a0.w; + [--sp] = a1.x; + [--sp] = a1.w; + + [--sp] = LC0; + [--sp] = LC1; + [--sp] = LT0; + [--sp] = LT1; + [--sp] = LB0; + [--sp] = LB1; + + [--sp] = ASTAT; + + [--sp] = r0; /* Skip reserved */ + [--sp] = RETS; + r0 = RETI; + [--sp] = r0; + [--sp] = RETX; + [--sp] = RETN; + [--sp] = RETE; + [--sp] = SEQSTAT; + [--sp] = r0; /* Skip IPEND as well. */ + [--sp] = RETI; /*orig_pc*/ + /* Clear all L registers. */ + r0 = 0 (x); + l0 = r0; + l1 = r0; + l2 = r0; + l3 = r0; +.endm + +.macro save_context_no_interrupts + [--sp] = SYSCFG; + [--sp] = P0; /* orig_p0 */ + [--sp] = R0; /* orig_r0 */ + [--sp] = ( R7:0, P5:0 ); + [--sp] = fp; + [--sp] = usp; + + [--sp] = i0; + [--sp] = i1; + [--sp] = i2; + [--sp] = i3; + + [--sp] = m0; + [--sp] = m1; + [--sp] = m2; + [--sp] = m3; + + [--sp] = l0; + [--sp] = l1; + [--sp] = l2; + [--sp] = l3; + + [--sp] = b0; + [--sp] = b1; + [--sp] = b2; + [--sp] = b3; + [--sp] = a0.x; + [--sp] = a0.w; + [--sp] = a1.x; + [--sp] = a1.w; + + [--sp] = LC0; + [--sp] = LC1; + [--sp] = LT0; + [--sp] = LT1; + [--sp] = LB0; + [--sp] = LB1; + + [--sp] = ASTAT; + +#ifdef CONFIG_KGDB + fp = 0(Z); + r1 = sp; + r1 += 60; + r1 += 60; + r1 += 60; + [--sp] = r1; +#else + [--sp] = r0; /* Skip reserved */ +#endif + [--sp] = RETS; + r0 = RETI; + [--sp] = r0; + [--sp] = RETX; + [--sp] = RETN; + [--sp] = RETE; + [--sp] = SEQSTAT; +#ifdef CONFIG_KGDB + r1.l = lo(IPEND); + r1.h = hi(IPEND); + [--sp] = r1; +#else + [--sp] = r0; /* Skip IPEND as well. */ +#endif + [--sp] = r0; /*orig_pc*/ + /* Clear all L registers. */ + r0 = 0 (x); + l0 = r0; + l1 = r0; + l2 = r0; + l3 = r0; +.endm + +.macro restore_context_no_interrupts + sp += 4; /* Skip orig_pc */ + sp += 4; /* Skip IPEND */ + SEQSTAT = [sp++]; + RETE = [sp++]; + RETN = [sp++]; + RETX = [sp++]; + r0 = [sp++]; + RETI = r0; /* Restore RETI indirectly when in exception */ + RETS = [sp++]; + + sp += 4; /* Skip Reserved */ + + ASTAT = [sp++]; + + LB1 = [sp++]; + LB0 = [sp++]; + LT1 = [sp++]; + LT0 = [sp++]; + LC1 = [sp++]; + LC0 = [sp++]; + + a1.w = [sp++]; + a1.x = [sp++]; + a0.w = [sp++]; + a0.x = [sp++]; + b3 = [sp++]; + b2 = [sp++]; + b1 = [sp++]; + b0 = [sp++]; + + l3 = [sp++]; + l2 = [sp++]; + l1 = [sp++]; + l0 = [sp++]; + + m3 = [sp++]; + m2 = [sp++]; + m1 = [sp++]; + m0 = [sp++]; + + i3 = [sp++]; + i2 = [sp++]; + i1 = [sp++]; + i0 = [sp++]; + + sp += 4; + fp = [sp++]; + + ( R7 : 0, P5 : 0) = [ SP ++ ]; + sp += 8; /* Skip orig_r0/orig_p0 */ + SYSCFG = [sp++]; +.endm + +.macro restore_context_with_interrupts + sp += 4; /* Skip orig_pc */ + sp += 4; /* Skip IPEND */ + SEQSTAT = [sp++]; + RETE = [sp++]; + RETN = [sp++]; + RETX = [sp++]; + RETI = [sp++]; + RETS = [sp++]; + + p0.h = _irq_flags; + p0.l = _irq_flags; + r0 = [p0]; + sti r0; + + sp += 4; /* Skip Reserved */ + + ASTAT = [sp++]; + + LB1 = [sp++]; + LB0 = [sp++]; + LT1 = [sp++]; + LT0 = [sp++]; + LC1 = [sp++]; + LC0 = [sp++]; + + a1.w = [sp++]; + a1.x = [sp++]; + a0.w = [sp++]; + a0.x = [sp++]; + b3 = [sp++]; + b2 = [sp++]; + b1 = [sp++]; + b0 = [sp++]; + + l3 = [sp++]; + l2 = [sp++]; + l1 = [sp++]; + l0 = [sp++]; + + m3 = [sp++]; + m2 = [sp++]; + m1 = [sp++]; + m0 = [sp++]; + + i3 = [sp++]; + i2 = [sp++]; + i1 = [sp++]; + i0 = [sp++]; + + sp += 4; + fp = [sp++]; + + ( R7 : 0, P5 : 0) = [ SP ++ ]; + sp += 8; /* Skip orig_r0/orig_p0 */ + csync; + SYSCFG = [sp++]; + csync; +.endm + diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/include/asm-blackfin/mach-common/def_LPBlackfin.h new file mode 100644 index 00000000000..76103526aec --- /dev/null +++ b/include/asm-blackfin/mach-common/def_LPBlackfin.h @@ -0,0 +1,691 @@ + /* + * File: include/asm-blackfin/mach-common/def_LPBlackfin.h + * Based on: + * Author: unknown + * COPYRIGHT 2005 Analog Devices + * Created: ? + * Description: + * + * Modified: + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that 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; see the file COPYING. + * If not, write to the Free Software Foundation, + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +/* LP Blackfin CORE REGISTER BIT & ADDRESS DEFINITIONS FOR ADSP-BF532/33 */ + +#ifndef _DEF_LPBLACKFIN_H +#define _DEF_LPBLACKFIN_H + +#include <asm/mach/anomaly.h> + +/*#if !defined(__ADSPLPBLACKFIN__) +#warning def_LPBlackfin.h should only be included for 532 compatible chips. +#endif +*/ + +#define MK_BMSK_(x) (1<<x) + +#if defined(ANOMALY_05000198) + +#define bfin_read16(addr) ({ unsigned __v; \ + __asm__ __volatile__ ("NOP;\n\t"\ + "%0 = w[%1] (z);\n\t"\ + : "=d"(__v) : "a"(addr)); (unsigned short)__v; }) + +#define bfin_read32(addr) ({ unsigned __v; \ + __asm__ __volatile__ ("NOP;\n\t"\ + "%0 = [%1];\n\t"\ + : "=d"(__v) : "a"(addr)); __v; }) + +#define bfin_write16(addr,val) ({\ + __asm__ __volatile__ ("NOP;\n\t"\ + "w[%0] = %1;\n\t"\ + : : "a"(addr) , "d"(val) : "memory");}) + +#define bfin_write32(addr,val) ({\ + __asm__ __volatile__ ("NOP;\n\t"\ + "[%0] = %1;\n\t"\ + : : "a"(addr) , "d"(val) : "memory");}) + +#else + +#define bfin_read16(addr) ({ unsigned __v; \ + __asm__ __volatile__ (\ + "%0 = w[%1] (z);\n\t"\ + : "=d"(__v) : "a"(addr)); (unsigned short)__v; }) + +#define bfin_read32(addr) ({ unsigned __v; \ + __asm__ __volatile__ (\ + "%0 = [%1];\n\t"\ + : "=d"(__v) : "a"(addr)); __v; }) + +#define bfin_write16(addr,val) ({\ + __asm__ __volatile__ (\ + "w[%0] = %1;\n\t"\ + : : "a"(addr) , "d"(val) : "memory");}) + +#define bfin_write32(addr,val) ({\ + __asm__ __volatile__ (\ + "[%0] = %1;\n\t"\ + : : "a"(addr) , "d"(val) : "memory");}) + +#endif + +/************************************************** + * System Register Bits + **************************************************/ + +/**************************************** |