From b330990c2f36ee4a8bb318360e1c8ba965269ab6 Mon Sep 17 00:00:00 2001 From: Daniel Hellstrom Date: Fri, 28 Mar 2008 10:00:33 +0100 Subject: SPARC: Added support for SPARC LEON2 SOC Processor. Signed-off-by: Daniel Hellstrom --- include/asm-sparc/arch-leon2/asi.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 include/asm-sparc/arch-leon2/asi.h (limited to 'include/asm-sparc/arch-leon2') diff --git a/include/asm-sparc/arch-leon2/asi.h b/include/asm-sparc/arch-leon2/asi.h new file mode 100644 index 0000000..38fdd5c --- /dev/null +++ b/include/asm-sparc/arch-leon2/asi.h @@ -0,0 +1,36 @@ +/* asi.h: Address Space Identifier values for the LEON2 sparc. + * + * Copyright (C) 2008 Daniel Hellstrom (daniel@gaisler.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 _LEON2_ASI_H +#define _LEON2_ASI_H + +#define ASI_CACHEMISS 0x01 /* Force D-Cache miss on load (lda) */ +#define ASI_M_FLUSH_PROBE 0x03 /* MMU Flush/Probe */ +#define ASI_IFLUSH 0x05 /* Flush I-Cache */ +#define ASI_DFLUSH 0x06 /* Flush D-Cache */ +#define ASI_BYPASS 0x1c /* Bypass MMU (Physical address) */ +#define ASI_MMUFLUSH 0x18 /* FLUSH TLB */ +#define ASI_M_MMUREGS 0x19 /* READ/Write MMU Registers */ + +#endif /* _LEON2_ASI_H */ -- cgit v1.1