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Diffstat (limited to 'c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h b/c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h deleted file mode 100644 index e03047c4ad..0000000000 --- a/c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h +++ /dev/null @@ -1,200 +0,0 @@ -/** - * @file - * - * @ingroup mpc55xx - */ - -/* - * Copyright (c) 2008-2011 embedded brains GmbH. All rights reserved. - * - * embedded brains GmbH - * Obere Lagerstr. 30 - * 82178 Puchheim - * Germany - * <rtems@embedded-brains.de> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -/********************************************************************* - * - * Copyright: - * Freescale Semiconductor, INC. All Rights Reserved. - * You are hereby granted a copyright license to use, modify, and - * distribute the SOFTWARE so long as this entire notice is - * retained without alteration in any modified and/or redistributed - * versions, and that such modified versions are clearly identified - * as such. No licenses are granted by implication, estoppel or - * otherwise under any patents or trademarks of Freescale - * Semiconductor, Inc. This software is provided on an "AS IS" - * basis and without warranty. - * - * To the maximum extent permitted by applicable law, Freescale - * Semiconductor DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED, - * INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A - * PARTICULAR PURPOSE AND ANY WARRANTY AGAINST INFRINGEMENT WITH - * REGARD TO THE SOFTWARE (INCLUDING ANY MODIFIED VERSIONS THEREOF) - * AND ANY ACCOMPANYING WRITTEN MATERIALS. - * - * To the maximum extent permitted by applicable law, IN NO EVENT - * SHALL Freescale Semiconductor BE LIABLE FOR ANY DAMAGES WHATSOEVER - * (INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, - * BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER - * PECUNIARY LOSS) ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE. - * - * Freescale Semiconductor assumes no responsibility for the - * maintenance and support of this software - * - ********************************************************************/ - -#ifndef LIBCPU_POWERPC_MPC55XX_REGS_MMU_H -#define LIBCPU_POWERPC_MPC55XX_REGS_MMU_H - -#include <stdint.h> - -#include <bspopts.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/****************************************************************************/ -/* MMU */ -/****************************************************************************/ - struct MMU_tag { - union { - uint32_t R; - struct { - uint32_t : 2; - uint32_t TLBSEL : 2; - uint32_t : 7; - uint32_t ESEL : 5; - uint32_t : 11; - uint32_t NV : 5; - } B; - } MAS0; - - union { - uint32_t R; - struct { - uint32_t VALID : 1; - uint32_t IPROT : 1; - uint32_t : 6; - uint32_t TID : 8; - uint32_t : 3; - uint32_t TS : 1; - uint32_t TSIZE : 5; - uint32_t : 7; - } B; - } MAS1; - - union { - uint32_t R; - struct { - uint32_t EPN : 22; - uint32_t : 4; - uint32_t VLE : 1; - uint32_t W : 1; - uint32_t I : 1; - uint32_t M : 1; - uint32_t G : 1; - uint32_t E : 1; - } B; - } MAS2; - - union { - uint32_t R; - struct { - uint32_t RPN : 22; - uint32_t U0 : 1; - uint32_t U1 : 1; - uint32_t U2 : 1; - uint32_t U3 : 1; - uint32_t UX : 1; - uint32_t SX : 1; - uint32_t UW : 1; - uint32_t SW : 1; - uint32_t UR : 1; - uint32_t SR : 1; - } B; - } MAS3; - }; - - union MMU_MAS4_tag { - uint32_t R; - struct { - uint32_t : 2; - uint32_t TLBSELD : 2; - uint32_t : 10; - uint32_t TIDSELD : 2; - uint32_t : 4; - uint32_t TSIZED : 4; - uint32_t : 3; - uint32_t WD : 1; - uint32_t ID : 1; - uint32_t MD : 1; - uint32_t GD : 1; - uint32_t ED : 1; - } B; - }; - - union MMU_MAS6_tag { - uint32_t R; - struct { - uint32_t : 8; - uint32_t SPID : 8; - uint32_t : 15; - uint32_t SAS : 1; - } B; - }; - -#define MPC55XX_MMU_TAG_TRANSLATE_INITIALIZER(idx, addreff, addrreal, size, x, w, r, io) \ - { \ - .MAS0 = { .B = { .TLBSEL = 1, .ESEL = (idx) } }, \ - .MAS1 = { .B = { \ - .VALID = 1, .IPROT = 1, .TID = 0, .TS = 0, .TSIZE = (size) } \ - }, \ - .MAS2 = { .B = { \ - .EPN = (addreff) >> 10, .VLE = 0, \ - .W = (io) == 2, .I = (io) == 1, .M = 0, .G = (io) == 1, .E = 0 } \ - }, \ - .MAS3 = { .B = { \ - .RPN = (addrreal) >> 10, .U0 = 0, .U1 = 0, .U2 = 0, .U3 = 0, .UX = 0, \ - .SX = (x), .UW = 0, .SW = (w), .UR = 0, .SR = (r) } \ - } \ - } - -#define MPC55XX_MMU_TAG_INITIALIZER(idx, addr, size, x, w, r, io) \ - MPC55XX_MMU_TAG_TRANSLATE_INITIALIZER(idx, addr, addr, size, x, w, r, io) - -#define MPC55XX_MMU_1K 0 -#define MPC55XX_MMU_2K 1 -#define MPC55XX_MMU_4K 2 -#define MPC55XX_MMU_8K 3 -#define MPC55XX_MMU_16K 4 -#define MPC55XX_MMU_32K 5 -#define MPC55XX_MMU_64K 6 -#define MPC55XX_MMU_128K 7 -#define MPC55XX_MMU_256K 8 -#define MPC55XX_MMU_512K 9 -#define MPC55XX_MMU_1M 10 -#define MPC55XX_MMU_2M 11 -#define MPC55XX_MMU_4M 12 -#define MPC55XX_MMU_8M 13 -#define MPC55XX_MMU_16M 14 -#define MPC55XX_MMU_32M 15 -#define MPC55XX_MMU_64M 16 -#define MPC55XX_MMU_128M 17 -#define MPC55XX_MMU_256M 18 -#define MPC55XX_MMU_512M 19 -#define MPC55XX_MMU_1G 20 -#define MPC55XX_MMU_2G 21 -#define MPC55XX_MMU_4G 22 - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* LIBCPU_POWERPC_MPC55XX_REGS_MMU_H */ |