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| author | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:06:18 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:06:18 +0100 |
| commit | 6f99eec3dc2285abfb93631003f7e5cadf2eab0f (patch) | |
| tree | 1eaaa31eb768d8bfa68e9ff41eef53d37b64f21c /include/asm-blackfin/cplb.h | |
| parent | f6921e3dc331293c873ec4d109fd5517a42a90b3 (diff) | |
| parent | 30942b18b66f35f2ceedab39af10e9eccaa943cc (diff) | |
| download | u-boot-imx-6f99eec3dc2285abfb93631003f7e5cadf2eab0f.zip u-boot-imx-6f99eec3dc2285abfb93631003f7e5cadf2eab0f.tar.gz u-boot-imx-6f99eec3dc2285abfb93631003f7e5cadf2eab0f.tar.bz2 | |
Merge branch 'master' of git://www.denx.de/git/u-boot-blackfin
Conflicts:
Makefile
doc/README.standalone
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'include/asm-blackfin/cplb.h')
| -rw-r--r-- | include/asm-blackfin/cplb.h | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h index 9d8d9ec..7aa712f 100644 --- a/include/asm-blackfin/cplb.h +++ b/include/asm-blackfin/cplb.h @@ -1,16 +1,15 @@ -/************************************************************************ +/* + * cplb.h - defines for managing CPLB tables * - * cplb.h + * Copyright (c) 2002-2007 Analog Devices Inc. * - * (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved. - * - ************************************************************************/ + * Licensed under the GPL-2 or later. + */ -/* Defines necessary for cplb initialisation routines. */ -#ifndef _CPLB_H -#define _CPLB_H +#ifndef __ASM_BLACKFIN_CPLB_H__ +#define __ASM_BLACKFIN_CPLB_H__ -#define CONFIG_BLKFIN_WT +#include <asm/mach-common/bits/mpu.h> #define CPLB_ENABLE_ICACHE_P 0 #define CPLB_ENABLE_DCACHE_P 1 @@ -53,23 +52,25 @@ #define L1_IMEMORY (PAGE_SIZE_1MB | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) #define SDRAM_INON_CHBL (PAGE_SIZE_4MB | CPLB_USER_RD | CPLB_VALID) -/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/ - -#define ANOMALY_05000158 0x200 +#if ANOMALY_05000158 +# define ANOMALY_05000158_WORKAROUND 0x200 +#else +# define ANOMALY_05000158_WORKAROUND 0 +#endif -#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */ -#define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158) -#define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158) -#define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_USER_WR | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158) -#define L1_DMEMORY (PAGE_SIZE_4MB | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158) -#define SDRAM_EBIU (PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158) +#ifdef CONFIG_DCACHE_WB /*Write Back Policy */ +#define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) +#define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158_WORKAROUND) +#define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_USER_WR | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158_WORKAROUND) +#define L1_DMEMORY (PAGE_SIZE_4MB | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) +#define SDRAM_EBIU (PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158_WORKAROUND) #else /*Write Through */ -#define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158) -#define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158) -#define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158) -#define L1_DMEMORY (PAGE_SIZE_4MB | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158) -#define SDRAM_EBIU (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158) +#define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158_WORKAROUND) +#define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) +#define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158_WORKAROUND) +#define L1_DMEMORY (PAGE_SIZE_4MB | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158_WORKAROUND) +#define SDRAM_EBIU (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158_WORKAROUND) #endif #if defined(CONFIG_BF561) |