diff options
Diffstat (limited to 'include/asm-mips/sibyte/sb1250_l2c.h')
| -rw-r--r-- | include/asm-mips/sibyte/sb1250_l2c.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/include/asm-mips/sibyte/sb1250_l2c.h deleted file mode 100644 index 6554dcf05cfe..000000000000 --- a/include/asm-mips/sibyte/sb1250_l2c.h +++ /dev/null @@ -1,131 +0,0 @@ -/* ********************************************************************* - * SB1250 Board Support Package - * - * L2 Cache constants and macros File: sb1250_l2c.h - * - * This module contains constants useful for manipulating the - * level 2 cache. - * - * SB1250 specification level: User's manual 1/02/02 - * - ********************************************************************* - * - * Copyright 2000,2001,2002,2003 - * Broadcom Corporation. All rights reserved. - * - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - ********************************************************************* */ - - -#ifndef _SB1250_L2C_H -#define _SB1250_L2C_H - -#include "sb1250_defs.h" - -/* - * Level 2 Cache Tag register (Table 5-3) - */ - -#define S_L2C_TAG_MBZ 0 -#define M_L2C_TAG_MBZ _SB_MAKEMASK(5, S_L2C_TAG_MBZ) - -#define S_L2C_TAG_INDEX 5 -#define M_L2C_TAG_INDEX _SB_MAKEMASK(12, S_L2C_TAG_INDEX) -#define V_L2C_TAG_INDEX(x) _SB_MAKEVALUE(x, S_L2C_TAG_INDEX) -#define G_L2C_TAG_INDEX(x) _SB_GETVALUE(x, S_L2C_TAG_INDEX, M_L2C_TAG_INDEX) - -#define S_L2C_TAG_TAG 17 -#define M_L2C_TAG_TAG _SB_MAKEMASK(23, S_L2C_TAG_TAG) -#define V_L2C_TAG_TAG(x) _SB_MAKEVALUE(x, S_L2C_TAG_TAG) -#define G_L2C_TAG_TAG(x) _SB_GETVALUE(x, S_L2C_TAG_TAG, M_L2C_TAG_TAG) - -#define S_L2C_TAG_ECC 40 -#define M_L2C_TAG_ECC _SB_MAKEMASK(6, S_L2C_TAG_ECC) -#define V_L2C_TAG_ECC(x) _SB_MAKEVALUE(x, S_L2C_TAG_ECC) -#define G_L2C_TAG_ECC(x) _SB_GETVALUE(x, S_L2C_TAG_ECC, M_L2C_TAG_ECC) - -#define S_L2C_TAG_WAY 46 -#define M_L2C_TAG_WAY _SB_MAKEMASK(2, S_L2C_TAG_WAY) -#define V_L2C_TAG_WAY(x) _SB_MAKEVALUE(x, S_L2C_TAG_WAY) -#define G_L2C_TAG_WAY(x) _SB_GETVALUE(x, S_L2C_TAG_WAY, M_L2C_TAG_WAY) - -#define M_L2C_TAG_DIRTY _SB_MAKEMASK1(48) -#define M_L2C_TAG_VALID _SB_MAKEMASK1(49) - -/* - * Format of level 2 cache management address (table 5-2) - */ - -#define S_L2C_MGMT_INDEX 5 -#define M_L2C_MGMT_INDEX _SB_MAKEMASK(12, S_L2C_MGMT_INDEX) -#define V_L2C_MGMT_INDEX(x) _SB_MAKEVALUE(x, S_L2C_MGMT_INDEX) -#define G_L2C_MGMT_INDEX(x) _SB_GETVALUE(x, S_L2C_MGMT_INDEX, M_L2C_MGMT_INDEX) - -#define S_L2C_MGMT_QUADRANT 15 -#define M_L2C_MGMT_QUADRANT _SB_MAKEMASK(2, S_L2C_MGMT_QUADRANT) -#define V_L2C_MGMT_QUADRANT(x) _SB_MAKEVALUE(x, S_L2C_MGMT_QUADRANT) -#define G_L2C_MGMT_QUADRANT(x) _SB_GETVALUE(x, S_L2C_MGMT_QUADRANT, M_L2C_MGMT_QUADRANT) - -#define S_L2C_MGMT_HALF 16 -#define M_L2C_MGMT_HALF _SB_MAKEMASK(1, S_L2C_MGMT_HALF) - -#define S_L2C_MGMT_WAY 17 -#define M_L2C_MGMT_WAY _SB_MAKEMASK(2, S_L2C_MGMT_WAY) -#define V_L2C_MGMT_WAY(x) _SB_MAKEVALUE(x, S_L2C_MGMT_WAY) -#define G_L2C_MGMT_WAY(x) _SB_GETVALUE(x, S_L2C_MGMT_WAY, M_L2C_MGMT_WAY) - -#define S_L2C_MGMT_ECC_DIAG 21 -#define M_L2C_MGMT_ECC_DIAG _SB_MAKEMASK(2, S_L2C_MGMT_ECC_DIAG) -#define V_L2C_MGMT_ECC_DIAG(x) _SB_MAKEVALUE(x, S_L2C_MGMT_ECC_DIAG) -#define G_L2C_MGMT_ECC_DIAG(x) _SB_GETVALUE(x, S_L2C_MGMT_ECC_DIAG, M_L2C_MGMT_ECC_DIAG) - -#define S_L2C_MGMT_TAG 23 -#define M_L2C_MGMT_TAG _SB_MAKEMASK(4, S_L2C_MGMT_TAG) -#define V_L2C_MGMT_TAG(x) _SB_MAKEVALUE(x, S_L2C_MGMT_TAG) -#define G_L2C_MGMT_TAG(x) _SB_GETVALUE(x, S_L2C_MGMT_TAG, M_L2C_MGMT_TAG) - -#define M_L2C_MGMT_DIRTY _SB_MAKEMASK1(19) -#define M_L2C_MGMT_VALID _SB_MAKEMASK1(20) - -#define A_L2C_MGMT_TAG_BASE 0x00D0000000 - -#define L2C_ENTRIES_PER_WAY 4096 -#define L2C_NUM_WAYS 4 - - -#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) -/* - * L2 Read Misc. register (A_L2_READ_MISC) - */ -#define S_L2C_MISC_NO_WAY 10 -#define M_L2C_MISC_NO_WAY _SB_MAKEMASK(4, S_L2C_MISC_NO_WAY) -#define V_L2C_MISC_NO_WAY(x) _SB_MAKEVALUE(x, S_L2C_MISC_NO_WAY) -#define G_L2C_MISC_NO_WAY(x) _SB_GETVALUE(x, S_L2C_MISC_NO_WAY, M_L2C_MISC_NO_WAY) - -#define M_L2C_MISC_ECC_CLEANUP_DIS _SB_MAKEMASK1(9) -#define M_L2C_MISC_MC_PRIO_LOW _SB_MAKEMASK1(8) -#define M_L2C_MISC_SOFT_DISABLE_T _SB_MAKEMASK1(7) -#define M_L2C_MISC_SOFT_DISABLE_B _SB_MAKEMASK1(6) -#define M_L2C_MISC_SOFT_DISABLE_R _SB_MAKEMASK1(5) -#define M_L2C_MISC_SOFT_DISABLE_L _SB_MAKEMASK1(4) -#define M_L2C_MISC_SCACHE_DISABLE_T _SB_MAKEMASK1(3) -#define M_L2C_MISC_SCACHE_DISABLE_B _SB_MAKEMASK1(2) -#define M_L2C_MISC_SCACHE_DISABLE_R _SB_MAKEMASK1(1) -#define M_L2C_MISC_SCACHE_DISABLE_L _SB_MAKEMASK1(0) -#endif /* 1250 PASS3 || 112x PASS1 */ - - -#endif |