diff options
Diffstat (limited to 'src/arch/ppc/include/ppcreg.h')
| -rw-r--r-- | src/arch/ppc/include/ppcreg.h | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/arch/ppc/include/ppcreg.h b/src/arch/ppc/include/ppcreg.h deleted file mode 100644 index 27944509b8..0000000000 --- a/src/arch/ppc/include/ppcreg.h +++ /dev/null @@ -1,188 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2000 AG Electronics Ltd. - * - * This program is free software; you can redistribute 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 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* In the MSR, not all bits are interesting to us - 16 - EE - External interrupts - 17 - PR - Privilege level - 18 - FP - Floating Point available - 19 - ME - Machine check exception enable - 20 - FE0 - Floating exception mode 0 - 23 - FE1 - Floating exception mode 1 - MSR_MASK is the bits we do not change. - */ - -#define MSR_MASK 0xfff8008c -#define MSR_EE 0x00008000 -#define MSR_PR 0x00004000 -#define MSR_FP 0x00002000 -#define MSR_ME 0x00001000 -#define MSR_FE0 0x00000800 -#define MSR_FE1 0x00000100 - -#define MSR_DEFAULT (MSR_FP | MSR_IR | MSR_DR) - -/* - * BAT defines - */ - -/* - * BL field in upper BAT register - */ -#define BAT_BL_128K 0x00000000 -#define BAT_BL_256K 0x00000004 -#define BAT_BL_512K 0x0000000C -#define BAT_BL_1M 0x0000001C -#define BAT_BL_2M 0x0000003C -#define BAT_BL_4M 0x0000007C -#define BAT_BL_8M 0x000000FC -#define BAT_BL_16M 0x000001FC -#define BAT_BL_32M 0x000003FC -#define BAT_BL_64M 0x000007FC -#define BAT_BL_128M 0x00000FFC -#define BAT_BL_256M 0x00001FFC - -/* - * Supervisor/user valid mode in upper BAT register - */ -#define BAT_VALID_SUPERVISOR 0x00000002 -#define BAT_VALID_USER 0x00000001 -#define BAT_INVALID 0x00000000 - -/* - * WIMG bit setting in lower BAT register - */ -#define BAT_WRITE_THROUGH 0x00000040 -#define BAT_CACHE_INHIBITED 0x00000020 -#define BAT_COHERENT 0x00000010 -#define BAT_GUARDED 0x00000008 - -/* - * Protection bits in lower BAT register - */ -#define BAT_NO_ACCESS 0x00000000 -#define BAT_READ_ONLY 0x00000001 -#define BAT_READ_WRITE 0x00000002 - -/* Processor Version Register */ - -/* Processor Version Register (PVR) field extraction */ - -#define PVR_VER(pvr) (((pvr) >> 16) & 0xFFFF) /* Version field */ -#define PVR_REV(pvr) (((pvr) >> 0) & 0xFFFF) /* Revison field */ - -/* - * IBM has further subdivided the standard PowerPC 16-bit version and - * revision subfields of the PVR for the PowerPC 403s into the following: - */ - -#define PVR_FAM(pvr) (((pvr) >> 20) & 0xFFF) /* Family field */ -#define PVR_MEM(pvr) (((pvr) >> 16) & 0xF) /* Member field */ -#define PVR_CORE(pvr) (((pvr) >> 12) & 0xF) /* Core field */ -#define PVR_CFG(pvr) (((pvr) >> 8) & 0xF) /* Configuration field */ -#define PVR_MAJ(pvr) (((pvr) >> 4) & 0xF) /* Major revision field */ -#define PVR_MIN(pvr) (((pvr) >> 0) & 0xF) /* Minor revision field */ - -/* Processor Version Numbers */ - -#define PVR_403GA 0x00200000 -#define PVR_403GB 0x00200100 -#define PVR_403GC 0x00200200 -#define PVR_403GCX 0x00201400 -#define PVR_405GP 0x40110000 -#define PVR_405GP_RB 0x40110040 -#define PVR_405GP_RC 0x40110082 -#define PVR_405GP_RD 0x401100C4 -#define PVR_405GP_RE 0x40110145 /* same as pc405cr rev c */ -#define PVR_405CR_RA 0x40110041 -#define PVR_405CR_RB 0x401100C5 -#define PVR_405CR_RC 0x40110145 /* same as pc405gp rev e */ -#define PVR_405GPR_RB 0x50910951 -#define PVR_440GP_RB 0x40120440 -#define PVR_440GP_RC 0x40120481 -#define PVR_405EP_RB 0x51210950 -#define PVR_601 0x00010000 -#define PVR_602 0x00050000 -#define PVR_603 0x00030000 -#define PVR_603e 0x00060000 -#define PVR_603ev 0x00070000 -#define PVR_603r 0x00071000 -#define PVR_604 0x00040000 -#define PVR_604e 0x00090000 -#define PVR_604r 0x000A0000 -#define PVR_620 0x00140000 -#define PVR_740 0x00080000 -#define PVR_750 PVR_740 -#define PVR_740P 0x10080000 -#define PVR_750P PVR_740P -/* - * For the 8xx processors, all of them report the same PVR family for - * the PowerPC core. The various versions of these processors must be - * differentiated by the version number in the Communication Processor - * Module (CPM). - */ -#define PVR_821 0x00500000 -#define PVR_823 PVR_821 -#define PVR_850 PVR_821 -#define PVR_860 PVR_821 -#define PVR_7400 0x000C0000 -#define PVR_8240 0x00810100 -#define PVR_8260 PVR_8240 - -/*----------------------------------------------------------------------------+ -| Processor Version Register (PVR) values -+----------------------------------------------------------------------------*/ -#define PVR_970 0x0039 /* 970 any revision*/ -#define PVR_970DD_1_0 0x00391100 /* 970 DD1.0 */ -#define PVR_970FX 0x003C /* 970FX any revision*/ -#define PVR_970FX_DD_2_0 0x003C0200 /* 970FX DD2.0 */ -#define PVR_970FX_DD_2_1 0x003C0201 /* 970FX DD2.1 */ -#define PVR_970FX_DD_3_0 0x003C0300 /* 970FX DD3.0 */ -#define PVR_RESERVED 0x000000F0 /* reserved nibble */ - -#define SPR_SRR0 0x01a -#define SPR_SRR1 0x01b -#define SPR_SPRG0 0x110 -#define SPR_SPRG1 0x111 -#define SPR_SPRG2 0x112 -#define SPR_SPRG3 0x113 -#define SPR_PVR 0x11f -#define SPR_TBLR 0x10c -#define SPR_TBUR 0x10d - -#ifdef __PPC64__ -#define LOAD_64BIT_VAL(ra,value) addis ra,r0,value@highest; \ - ori ra,ra,value@higher; \ - sldi ra,ra,32; \ - oris ra,ra,value@h; \ - ori ra,ra,value@l -#define TLBIEL(rb) .long 0x7C000000|\ - (rb<<11)|(274<<1) -#define HRFID() .long 0x4C000000|\ - (274<<1) -#endif - -#ifndef ASM -unsigned __getmsr(void); -void __setmsr(unsigned value); -unsigned __gethid0(void); -unsigned __gethid1(void); -void __sethid0(unsigned value); -unsigned __getpvr(void); -#endif - |