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Blackfin arch: to do some consolidation of common code and common name spaces 

now all BLKFIN should be BFIN, should be no functional changes.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
hifive-unleashed-5.1
Robin Getz 2007-10-10 23:55:26 +08:00 committed by Bryan Wu
parent a298049180
commit 3bebca2d20
31 changed files with 289 additions and 391 deletions
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20
arch/blackfin/Kconfig
View File

@ -722,22 +722,22 @@ endchoice
comment "Cache Support"
config BLKFIN_CACHE
config BFIN_ICACHE
bool "Enable ICACHE"
config BLKFIN_DCACHE
config BFIN_DCACHE
bool "Enable DCACHE"
config BLKFIN_DCACHE_BANKA
config BFIN_DCACHE_BANKA
bool "Enable only 16k BankA DCACHE - BankB is SRAM"
depends on BLKFIN_DCACHE && !BF531
depends on BFIN_DCACHE && !BF531
default n
config BLKFIN_CACHE_LOCK
bool "Enable Cache Locking"
config BFIN_ICACHE_LOCK
bool "Enable Instruction Cache Locking"
choice
prompt "Policy"
depends on BLKFIN_DCACHE
default BLKFIN_WB
config BLKFIN_WB
depends on BFIN_DCACHE
default BFIN_WB
config BFIN_WB
bool "Write back"
help
Write Back Policy:
@ -754,7 +754,7 @@ config BLKFIN_WB
If you are unsure of the options and you want to be safe,
then go with Write Through.
config BLKFIN_WT
config BFIN_WT
bool "Write through"
help
Write Back Policy:

12
arch/blackfin/configs/BF533-EZKIT_defconfig
View File

@ -243,12 +243,12 @@ CONFIG_DMA_UNCACHED_1M=y
#
# Cache Support
#
CONFIG_BLKFIN_CACHE=y
CONFIG_BLKFIN_DCACHE=y
# CONFIG_BLKFIN_DCACHE_BANKA is not set
# CONFIG_BLKFIN_CACHE_LOCK is not set
# CONFIG_BLKFIN_WB is not set
CONFIG_BLKFIN_WT=y
CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_L1_MAX_PIECE=16
#

12
arch/blackfin/configs/BF533-STAMP_defconfig
View File

@ -255,12 +255,12 @@ CONFIG_DMA_UNCACHED_1M=y
#
# Cache Support
#
CONFIG_BLKFIN_CACHE=y
CONFIG_BLKFIN_DCACHE=y
# CONFIG_BLKFIN_DCACHE_BANKA is not set
# CONFIG_BLKFIN_CACHE_LOCK is not set
# CONFIG_BLKFIN_WB is not set
CONFIG_BLKFIN_WT=y
CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_L1_MAX_PIECE=16
#

12
arch/blackfin/configs/BF537-STAMP_defconfig
View File

@ -258,12 +258,12 @@ CONFIG_DMA_UNCACHED_1M=y
#
# Cache Support
#
CONFIG_BLKFIN_CACHE=y
CONFIG_BLKFIN_DCACHE=y
# CONFIG_BLKFIN_DCACHE_BANKA is not set
# CONFIG_BLKFIN_CACHE_LOCK is not set
# CONFIG_BLKFIN_WB is not set
CONFIG_BLKFIN_WT=y
CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_L1_MAX_PIECE=16
#

12
arch/blackfin/configs/BF548-EZKIT_defconfig
View File

@ -306,12 +306,12 @@ CONFIG_DMA_UNCACHED_1M=y
#
# Cache Support
#
CONFIG_BLKFIN_CACHE=y
CONFIG_BLKFIN_DCACHE=y
# CONFIG_BLKFIN_DCACHE_BANKA is not set
# CONFIG_BLKFIN_CACHE_LOCK is not set
# CONFIG_BLKFIN_WB is not set
CONFIG_BLKFIN_WT=y
CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_L1_MAX_PIECE=16
#

12
arch/blackfin/configs/BF561-EZKIT_defconfig
View File

@ -288,12 +288,12 @@ CONFIG_DMA_UNCACHED_1M=y
#
# Cache Support
#
CONFIG_BLKFIN_CACHE=y
CONFIG_BLKFIN_DCACHE=y
# CONFIG_BLKFIN_DCACHE_BANKA is not set
# CONFIG_BLKFIN_CACHE_LOCK is not set
# CONFIG_BLKFIN_WB is not set
CONFIG_BLKFIN_WT=y
CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_L1_MAX_PIECE=16
#

12
arch/blackfin/configs/PNAV-10_defconfig
View File

@ -257,12 +257,12 @@ CONFIG_DMA_UNCACHED_1M=y
#
# Cache Support
#
CONFIG_BLKFIN_CACHE=y
CONFIG_BLKFIN_DCACHE=y
# CONFIG_BLKFIN_DCACHE_BANKA is not set
# CONFIG_BLKFIN_CACHE_LOCK is not set
CONFIG_BLKFIN_WB=y
# CONFIG_BLKFIN_WT is not set
CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
CONFIG_L1_MAX_PIECE=16
#

5
arch/blackfin/kernel/cacheinit.c
View File

@ -21,9 +21,10 @@
#include <asm/cacheflush.h>
#include <asm/blackfin.h>
#include <asm/cplb.h>
#include <asm/cplbinit.h>
#if defined(CONFIG_BLKFIN_CACHE)
#if defined(CONFIG_BFIN_ICACHE)
void bfin_icache_init(void)
{
unsigned long *table = icplb_table;
@ -44,7 +45,7 @@ void bfin_icache_init(void)
}
#endif
#if defined(CONFIG_BLKFIN_DCACHE)
#if defined(CONFIG_BFIN_DCACHE)
void bfin_dcache_init(void)
{
unsigned long *table = dcplb_table;

5
arch/blackfin/kernel/cplbinit.c
View File

@ -23,6 +23,7 @@
#include <linux/module.h>
#include <asm/blackfin.h>
#include <asm/cplb.h>
#include <asm/cplbinit.h>
u_long icplb_table[MAX_CPLBS+1];
@ -56,7 +57,7 @@ struct s_cplb {
struct cplb_tab switch_d;
};
#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
#if defined(CONFIG_BFIN_DCACHE) || defined(CONFIG_BFIN_ICACHE)
static struct cplb_desc cplb_data[] = {
{
.start = 0,
@ -230,7 +231,7 @@ static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_en
cplb_data[i].psize,
cplb_data[i].i_conf);
} else {
#if defined(CONFIG_BLKFIN_CACHE)
#if defined(CONFIG_BFIN_ICACHE)
if (ANOMALY_05000263 && i == SDRAM_KERN) {
fill_cplbtab(t,
cplb_data[i].start,

2
arch/blackfin/kernel/process.c
View File

@ -136,7 +136,7 @@ void cpu_idle(void)
void machine_restart(char *__unused)
{
#if defined(CONFIG_BLKFIN_CACHE)
#if defined(CONFIG_BFIN_ICACHE)
bfin_write_IMEM_CONTROL(0x01);
SSYNC();
#endif

29
arch/blackfin/kernel/setup.c
View File

@ -39,6 +39,7 @@
#include <linux/cramfs_fs.h>
#include <linux/romfs_fs.h>
#include <asm/cplb.h>
#include <asm/cacheflush.h>
#include <asm/blackfin.h>
#include <asm/cplbinit.h>
@ -66,21 +67,21 @@ char __initdata command_line[COMMAND_LINE_SIZE];
void __init bf53x_cache_init(void)
{
#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
#if defined(CONFIG_BFIN_DCACHE) || defined(CONFIG_BFIN_ICACHE)
generate_cpl_tables();
#endif
#ifdef CONFIG_BLKFIN_CACHE
#ifdef CONFIG_BFIN_ICACHE
bfin_icache_init();
printk(KERN_INFO "Instruction Cache Enabled\n");
#endif
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
bfin_dcache_init();
printk(KERN_INFO "Data Cache Enabled"
# if defined CONFIG_BLKFIN_WB
# if defined CONFIG_BFIN_WB
" (write-back)"
# elif defined CONFIG_BLKFIN_WT
# elif defined CONFIG_BFIN_WT
" (write-through)"
# endif
"\n");
@ -262,7 +263,7 @@ void __init setup_arch(char **cmdline_p)
&& ((unsigned long *)mtd_phys)[1] == ROMSB_WORD1)
mtd_size =
PAGE_ALIGN(be32_to_cpu(((unsigned long *)mtd_phys)[2]));
# if (defined(CONFIG_BLKFIN_CACHE) && ANOMALY_05000263)
# if (defined(CONFIG_BFIN_ICACHE) && ANOMALY_05000263)
/* Due to a Hardware Anomaly we need to limit the size of usable
* instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on
* 05000263 - Hardware loop corrupted when taking an ICPLB exception
@ -291,7 +292,7 @@ void __init setup_arch(char **cmdline_p)
_ebss = memory_mtd_start; /* define _ebss for compatible */
#endif /* CONFIG_MTD_UCLINUX */
#if (defined(CONFIG_BLKFIN_CACHE) && ANOMALY_05000263)
#if (defined(CONFIG_BFIN_ICACHE) && ANOMALY_05000263)
/* Due to a Hardware Anomaly we need to limit the size of usable
* instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on
* 05000263 - Hardware loop corrupted when taking an ICPLB exception
@ -535,9 +536,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "I-CACHE:\tOFF\n");
if ((bfin_read_DMEM_CONTROL()) & (ENDCPLB | DMC_ENABLE))
seq_printf(m, "D-CACHE:\tON"
#if defined CONFIG_BLKFIN_WB
#if defined CONFIG_BFIN_WB
" (write-back)"
#elif defined CONFIG_BLKFIN_WT
#elif defined CONFIG_BFIN_WT
" (write-through)"
#endif
"\n");
@ -566,15 +567,15 @@ static int show_cpuinfo(struct seq_file *m, void *v)
}
seq_printf(m, "I-CACHE Size:\t%dKB\n", BLKFIN_ICACHESIZE / 1024);
seq_printf(m, "I-CACHE Size:\t%dKB\n", BFIN_ICACHESIZE / 1024);
seq_printf(m, "D-CACHE Size:\t%dKB\n", dcache_size);
seq_printf(m, "I-CACHE Setup:\t%d Sub-banks/%d Ways, %d Lines/Way\n",
BLKFIN_ISUBBANKS, BLKFIN_IWAYS, BLKFIN_ILINES);
BFIN_ISUBBANKS, BFIN_IWAYS, BFIN_ILINES);
seq_printf(m,
"D-CACHE Setup:\t%d Super-banks/%d Sub-banks/%d Ways, %d Lines/Way\n",
dsup_banks, BLKFIN_DSUBBANKS, BLKFIN_DWAYS,
BLKFIN_DLINES);
#ifdef CONFIG_BLKFIN_CACHE_LOCK
dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS,
BFIN_DLINES);
#ifdef CONFIG_BFIN_ICACHE_LOCK
switch (read_iloc()) {
case WAY0_L:
seq_printf(m, "Way0 Locked-Down\n");

5
arch/blackfin/mach-common/arch_checks.c
View File

@ -53,3 +53,8 @@
# endif
#endif /* CONFIG_BFIN_KERNEL_CLOCK */
#if (CONFIG_MEM_SIZE % 4)
#error "SDRAM mem size must be multible of 4MB"
#endif

8
arch/blackfin/mach-common/cacheinit.S
View File

@ -39,7 +39,7 @@
.text
#if ANOMALY_05000125
#if defined(CONFIG_BLKFIN_CACHE)
#if defined(CONFIG_BFIN_ICACHE)
ENTRY(_bfin_write_IMEM_CONTROL)
/* Enable Instruction Cache */
@ -58,10 +58,10 @@ ENTRY(_bfin_write_IMEM_CONTROL)
ENDPROC(_bfin_write_IMEM_CONTROL)
#endif
#if defined(CONFIG_BLKFIN_DCACHE)
#if defined(CONFIG_BFIN_DCACHE)
ENTRY(_bfin_write_DMEM_CONTROL)
P0.l = (DMEM_CONTROL & 0xFFFF);
P0.h = (DMEM_CONTROL >> 16);
P0.l = LO(DMEM_CONTROL);
P0.h = HI(DMEM_CONTROL);
CLI R1;
SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */

8
arch/blackfin/mach-common/cplbhdlr.S
View File

@ -69,14 +69,14 @@ ENTRY(__cplb_hdr)
.Lis_icplb_miss:
#if defined(CONFIG_BLKFIN_CACHE) || defined(CONFIG_BLKFIN_DCACHE)
# if defined(CONFIG_BLKFIN_CACHE) && !defined(CONFIG_BLKFIN_DCACHE)
#if defined(CONFIG_BFIN_ICACHE) || defined(CONFIG_BFIN_DCACHE)
# if defined(CONFIG_BFIN_ICACHE) && !defined(CONFIG_BFIN_DCACHE)
R1 = CPLB_ENABLE_ICACHE;
# endif
# if !defined(CONFIG_BLKFIN_CACHE) && defined(CONFIG_BLKFIN_DCACHE)
# if !defined(CONFIG_BFIN_ICACHE) && defined(CONFIG_BFIN_DCACHE)
R1 = CPLB_ENABLE_DCACHE;
# endif
# if defined(CONFIG_BLKFIN_CACHE) && defined(CONFIG_BLKFIN_DCACHE)
# if defined(CONFIG_BFIN_ICACHE) && defined(CONFIG_BFIN_DCACHE)
R1 = CPLB_ENABLE_DCACHE | CPLB_ENABLE_ICACHE;
# endif
#else

2
arch/blackfin/mach-common/cplbmgr.S
View File

@ -565,7 +565,7 @@ ENTRY(_cplb_mgr)
* cost of first-write exceptions to mark the page as dirty.
*/
#ifdef CONFIG_BLKFIN_WT
#ifdef CONFIG_BFIN_WT
BITSET(R6, 14); /* Set WT*/
#endif

4
arch/blackfin/mach-common/lock.S
View File

@ -33,7 +33,7 @@
.text
#ifdef CONFIG_BLKFIN_CACHE_LOCK
#ifdef CONFIG_BFIN_ICACHE_LOCK
/* When you come here, it is assumed that
* R0 - Which way to be locked
@ -189,7 +189,7 @@ ENTRY(_cache_lock)
RTS;
ENDPROC(_cache_lock)
#endif /* BLKFIN_CACHE_LOCK */
#endif /* BFIN_ICACHE_LOCK */
/* Return the ILOC bits of IMEM_CONTROL
*/

14
include/asm-blackfin/cacheflush.h
View File

@ -48,9 +48,9 @@ extern void blackfin_dflush_page(void *);
static inline void flush_icache_range(unsigned start, unsigned end)
{
#if defined(CONFIG_BLKFIN_DCACHE) && defined(CONFIG_BLKFIN_CACHE)
#if defined(CONFIG_BFIN_DCACHE) && defined(CONFIG_BFIN_ICACHE)
# if defined(CONFIG_BLKFIN_WT)
# if defined(CONFIG_BFIN_WT)
blackfin_icache_flush_range((start), (end));
# else
blackfin_icache_dcache_flush_range((start), (end));
@ -58,10 +58,10 @@ static inline void flush_icache_range(unsigned start, unsigned end)
#else
# if defined(CONFIG_BLKFIN_CACHE)
# if defined(CONFIG_BFIN_ICACHE)
blackfin_icache_flush_range((start), (end));
# endif
# if defined(CONFIG_BLKFIN_DCACHE)
# if defined(CONFIG_BFIN_DCACHE)
blackfin_dcache_flush_range((start), (end));
# endif
@ -74,12 +74,12 @@ do { memcpy(dst, src, len); \
} while (0)
#define copy_from_user_page(vma, page, vaddr, dst, src, len) memcpy(dst, src, len)
#if defined(CONFIG_BLKFIN_DCACHE)
#if defined(CONFIG_BFIN_DCACHE)
# define invalidate_dcache_range(start,end) blackfin_dcache_invalidate_range((start), (end))
#else
# define invalidate_dcache_range(start,end) do { } while (0)
#endif
#if defined(CONFIG_BLKFIN_DCACHE) && defined(CONFIG_BLKFIN_WB)
#if defined(CONFIG_BFIN_DCACHE) && defined(CONFIG_BFIN_WB)
# define flush_dcache_range(start,end) blackfin_dcache_flush_range((start), (end))
# define flush_dcache_page(page) blackfin_dflush_page(page_address(page))
#else
@ -87,4 +87,4 @@ do { memcpy(dst, src, len); \
# define flush_dcache_page(page) do { } while (0)
#endif
#endif /* _BLACKFIN_CACHEFLUSH_H */
#endif /* _BLACKFIN_ICACHEFLUSH_H */

89
include/asm-blackfin/cplb.h
View File

@ -1,18 +1,93 @@
/************************************************************************
/*
* File: include/asm-blackfin/cplb.h
* Based on: include/asm-blackfin/mach-bf537/bf537.h
* Author: Robin Getz <rgetz@blackfin.uclinux.org>
*
* cplb.h
* Created: 2000
* Description: Common CPLB definitions for CPLB init
*
* (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved.
* Modified:
* Copyright 2004-2007 Analog Devices Inc.
*
************************************************************************/
/* Defines necessary for cplb initialisation routines. */
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
* 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, see the file COPYING, or write
* to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _CPLB_H
#define _CPLB_H
# include <asm/blackfin.h>
#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK)
#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID)
/*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/
#if ANOMALY_05000158
#define ANOMALY_05000158_WORKAROUND 0x200
#else
#define ANOMALY_05000158_WORKAROUND 0x0
#endif
#define CPLB_COMMON (CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
#ifdef CONFIG_BFIN_WB /*Write Back Policy */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_COMMON)
#else /*Write Through */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_COMMON)
#endif
#define L1_DMEMORY (CPLB_LOCK | CPLB_COMMON)
#define SDRAM_DNON_CHBL (CPLB_COMMON)
#define SDRAM_EBIU (CPLB_COMMON)
#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
#define SIZE_1K 0x00000400 /* 1K */
#define SIZE_4K 0x00001000 /* 4K */
#define SIZE_1M 0x00100000 /* 1M */
#define SIZE_4M 0x00400000 /* 4M */
#define MAX_CPLBS (16 * 2)
/*
* Number of required data CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 16 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Data Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
* 1 for ASYNC Memory
*/
#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
/*
* Number of required instruction CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 12 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Instruction Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
*/
#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
#define CPLB_ENABLE_ICACHE_P 0
#define CPLB_ENABLE_DCACHE_P 1
#define CPLB_ENABLE_DCACHE2_P 2
@ -39,8 +114,6 @@
#define CPLB_DEF_CACHE CPLB_L1_CHBL | CPLB_WT
#define CPLB_CACHE_ENABLED CPLB_L1_CHBL | CPLB_DIRTY
#define CPLB_ALL_ACCESS CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR
#define CPLB_I_PAGE_MGMT CPLB_LOCK | CPLB_VALID
#define CPLB_D_PAGE_MGMT CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID
#define CPLB_DNOCACHE CPLB_ALL_ACCESS | CPLB_VALID

16
include/asm-blackfin/mach-bf533/bf533.h
View File

@ -52,12 +52,12 @@
/***************************/
#define BLKFIN_DSUBBANKS 4
#define BLKFIN_DWAYS 2
#define BLKFIN_DLINES 64
#define BLKFIN_ISUBBANKS 4
#define BLKFIN_IWAYS 4
#define BLKFIN_ILINES 32
#define BFIN_DSUBBANKS 4
#define BFIN_DWAYS 2
#define BFIN_DLINES 64
#define BFIN_ISUBBANKS 4
#define BFIN_IWAYS 4
#define BFIN_ILINES 32
#define WAY0_L 0x1
#define WAY1_L 0x2
@ -167,10 +167,10 @@
#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID)
/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
/*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/
#define ANOMALY_05000158_WORKAROUND 0x200
#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */
#ifdef CONFIG_BFIN_WB /*Write Back Policy */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \
| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
#else /*Write Through */

56
include/asm-blackfin/mach-bf533/mem_map.h
View File

@ -51,10 +51,10 @@
/* Level 1 Memory */
#ifdef CONFIG_BLKFIN_CACHE
#define BLKFIN_ICACHESIZE (16*1024)
#ifdef CONFIG_BFIN_ICACHE
#define BFIN_ICACHESIZE (16*1024)
#else
#define BLKFIN_ICACHESIZE (0*1024)
#define BFIN_ICACHESIZE (0*1024)
#endif
/* Memory Map for ADSP-BF533 processors */
@ -64,35 +64,35 @@
#define L1_DATA_A_START 0xFF800000
#define L1_DATA_B_START 0xFF900000
#ifdef CONFIG_BLKFIN_CACHE
#ifdef CONFIG_BFIN_ICACHE
#define L1_CODE_LENGTH (0x14000 - 0x4000)
#else
#define L1_CODE_LENGTH 0x14000
#endif
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BLKFIN_DCACHE_BANKA
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH (0x8000 - 0x4000)
#define BLKFIN_DCACHESIZE (32*1024)
#define BLKFIN_DSUPBANKS 2
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x8000
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#endif /*CONFIG_BLKFIN_DCACHE*/
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE*/
#endif
/* Memory Map for ADSP-BF532 processors */
@ -102,36 +102,36 @@
#define L1_DATA_A_START 0xFF804000
#define L1_DATA_B_START 0xFF904000
#ifdef CONFIG_BLKFIN_CACHE
#ifdef CONFIG_BFIN_ICACHE
#define L1_CODE_LENGTH (0xC000 - 0x4000)
#else
#define L1_CODE_LENGTH 0xC000
#endif
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BLKFIN_DCACHE_BANKA
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x4000 - 0x4000)
#define L1_DATA_B_LENGTH 0x4000
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x4000 - 0x4000)
#define L1_DATA_B_LENGTH (0x4000 - 0x4000)
#define BLKFIN_DCACHESIZE (32*1024)
#define BLKFIN_DSUPBANKS 2
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x4000
#define L1_DATA_B_LENGTH 0x4000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#endif /*CONFIG_BLKFIN_DCACHE*/
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE*/
#endif
/* Memory Map for ADSP-BF531 processors */
@ -144,16 +144,16 @@
#define L1_DATA_B_LENGTH 0x0000
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x4000 - 0x4000)
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x4000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif
#endif

1
include/asm-blackfin/mach-bf537/anomaly.h
View File

@ -133,6 +133,7 @@
/* Anomalies that don't exist on this proc */
#define ANOMALY_05000125 (0)
#define ANOMALY_05000158 (0)
#define ANOMALY_05000183 (0)
#define ANOMALY_05000198 (0)
#define ANOMALY_05000266 (0)

67
include/asm-blackfin/mach-bf537/bf537.h
View File

@ -62,12 +62,12 @@
/***************************/
#define BLKFIN_DSUBBANKS 4
#define BLKFIN_DWAYS 2
#define BLKFIN_DLINES 64
#define BLKFIN_ISUBBANKS 4
#define BLKFIN_IWAYS 4
#define BLKFIN_ILINES 32
#define BFIN_DSUBBANKS 4
#define BFIN_DWAYS 2
#define BFIN_DLINES 64
#define BFIN_ISUBBANKS 4
#define BFIN_IWAYS 4
#define BFIN_ILINES 32
#define WAY0_L 0x1
#define WAY1_L 0x2
@ -138,59 +138,4 @@
#define CPUID 0x0
#endif
#if (CONFIG_MEM_SIZE % 4)
#error "SDRAM mem size must be multible of 4MB"
#endif
#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK)
#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID)
/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
#define ANOMALY_05000158_WORKAROUND 0x200
#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \
| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
#else /*Write Through */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \
| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
#endif
#define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
#define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
#define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
#define SIZE_1K 0x00000400 /* 1K */
#define SIZE_4K 0x00001000 /* 4K */
#define SIZE_1M 0x00100000 /* 1M */
#define SIZE_4M 0x00400000 /* 4M */
#define MAX_CPLBS (16 * 2)
/*
* Number of required data CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 16 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Data Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
* 1 for ASYNC Memory
*/
#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
/*
* Number of required instruction CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 12 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Instruction Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
*/
#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
#endif /* __MACH_BF537_H__ */

60
include/asm-blackfin/mach-bf537/mem_map.h
View File

@ -52,10 +52,10 @@
/* Memory Map for ADSP-BF537 processors */
#ifdef CONFIG_BLKFIN_CACHE
#define BLKFIN_ICACHESIZE (16*1024)
#ifdef CONFIG_BFIN_ICACHE
#define BFIN_ICACHESIZE (16*1024)
#else
#define BLKFIN_ICACHESIZE (0*1024)
#define BFIN_ICACHESIZE (0*1024)
#endif
@ -66,29 +66,29 @@
#define L1_CODE_LENGTH 0xC000
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BLKFIN_DCACHE_BANKA
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH (0x8000 - 0x4000)
#define BLKFIN_DCACHESIZE (32*1024)
#define BLKFIN_DSUPBANKS 2
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x8000
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#endif /*CONFIG_BLKFIN_DCACHE*/
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE*/
#endif /*CONFIG_BF537*/
@ -102,30 +102,30 @@
#define L1_CODE_LENGTH 0xC000
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BLKFIN_DCACHE_BANKA
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x4000 - 0x4000)
#define L1_DATA_B_LENGTH 0x4000
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x4000 - 0x4000)
#define L1_DATA_B_LENGTH (0x4000 - 0x4000)
#define BLKFIN_DCACHESIZE (32*1024)
#define BLKFIN_DSUPBANKS 2
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x4000
#define L1_DATA_B_LENGTH 0x4000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#endif /*CONFIG_BLKFIN_DCACHE*/
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE*/
#endif
@ -138,30 +138,30 @@
#define L1_CODE_LENGTH 0xC000
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BLKFIN_DCACHE_BANKA
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH (0x8000 - 0x4000)
#define BLKFIN_DCACHESIZE (32*1024)
#define BLKFIN_DSUPBANKS 2
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x8000
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#endif /*CONFIG_BLKFIN_DCACHE*/
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE*/
#endif

67
include/asm-blackfin/mach-bf548/bf548.h
View File

@ -52,12 +52,12 @@
/***************************/
#define BLKFIN_DSUBBANKS 4
#define BLKFIN_DWAYS 2
#define BLKFIN_DLINES 64
#define BLKFIN_ISUBBANKS 4
#define BLKFIN_IWAYS 4
#define BLKFIN_ILINES 32
#define BFIN_DSUBBANKS 4
#define BFIN_DWAYS 2
#define BFIN_DLINES 64
#define BFIN_ISUBBANKS 4
#define BFIN_IWAYS 4
#define BFIN_ILINES 32
#define WAY0_L 0x1
#define WAY1_L 0x2
@ -126,59 +126,4 @@
#define CPUID 0x0
#endif
#if (CONFIG_MEM_SIZE % 4)
#error "SDRAM mem size must be multible of 4MB"
#endif
#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK)
#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID)
/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
#define ANOMALY_05000158_WORKAROUND 0x200
#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \
| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
#else /*Write Through */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \
| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
#endif
#define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
#define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
#define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
#define SIZE_1K 0x00000400 /* 1K */
#define SIZE_4K 0x00001000 /* 4K */
#define SIZE_1M 0x00100000 /* 1M */
#define SIZE_4M 0x00400000 /* 4M */
#define MAX_CPLBS (16 * 2)
/*
* Number of required data CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 16 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Data Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
* 1 for ASYNC Memory
*/
#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
/*
* Number of required instruction CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 12 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Instruction Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
*/
#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
#endif /* __MACH_BF48_H__ */

24
include/asm-blackfin/mach-bf548/mem_map.h
View File

@ -51,10 +51,10 @@
/* Level 1 Memory */
/* Memory Map for ADSP-BF548 processors */
#ifdef CONFIG_BLKFIN_ICACHE
#define BLKFIN_ICACHESIZE (16*1024)
#ifdef CONFIG_BFIN_ICACHE
#define BFIN_ICACHESIZE (16*1024)
#else
#define BLKFIN_ICACHESIZE (0*1024)
#define BFIN_ICACHESIZE (0*1024)
#endif
#define L1_CODE_START 0xFFA00000
@ -63,29 +63,29 @@
#define L1_CODE_LENGTH 0xC000
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BLKFIN_DCACHE_BANKA
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH (0x8000 - 0x4000)
#define BLKFIN_DCACHESIZE (32*1024)
#define BLKFIN_DSUPBANKS 2
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x8000
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#endif /*CONFIG_BLKFIN_DCACHE*/
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE*/
/* Scratch Pad Memory */

91
include/asm-blackfin/mach-bf561/bf561.h
View File

@ -73,13 +73,13 @@
*/
#define BLKFIN_ISUBBANKS 4
#define BLKFIN_IWAYS 4
#define BLKFIN_ILINES 32
#define BFIN_ISUBBANKS 4
#define BFIN_IWAYS 4
#define BFIN_ILINES 32
#define BLKFIN_DSUBBANKS 4
#define BLKFIN_DWAYS 2
#define BLKFIN_DLINES 64
#define BFIN_DSUBBANKS 4
#define BFIN_DWAYS 2
#define BFIN_DLINES 64
#define WAY0_L 0x1
#define WAY1_L 0x2
@ -239,83 +239,4 @@
#define CPUID 0x0
#endif
#if (CONFIG_MEM_SIZE % 4)
#error "SDRAM memory size must be a multiple of 4MB!"
#endif
#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK)
#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID)
/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
#define ANOMALY_05000158_WORKAROUND 0x200
#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \
| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
#else /*Write Through */
#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_DIRTY \
| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
#endif
#define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
#define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
#define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
#define L2_MEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY)
#define SIZE_1K 0x00000400 /* 1K */
#define SIZE_4K 0x00001000 /* 4K */
#define SIZE_1M 0x00100000 /* 1M */
#define SIZE_4M 0x00400000 /* 4M */
#define MAX_CPLBS (16 * 2)
/*
* Number of required data CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 16 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Data Memory
* 1 for L2 Data Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
* 64 for ASYNC Memory
*/
#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1 + 64) * 2)
/*
* Number of required instruction CPLB switchtable entries
* MEMSIZE / 4 (we mostly install 4M page size CPLBs
* approx 12 for smaller 1MB page size CPLBs for allignment purposes
* 1 for L1 Instruction Memory
* 1 for L2 Instruction Memory
* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
*/
#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1 + 1) * 2)
#if 0 /* comment by mhfan */
/* Event Vector Table Address */
#define EVT_EMULATION_ADDR 0xffe02000
#define EVT_RESET_ADDR 0xffe02004
#define EVT_NMI_ADDR 0xffe02008
#define EVT_EXCEPTION_ADDR 0xffe0200c
#define EVT_GLOBAL_INT_ENB_ADDR 0xffe02010
#define EVT_HARDWARE_ERROR_ADDR 0xffe02014
#define EVT_TIMER_ADDR 0xffe02018
#define EVT_IVG7_ADDR 0xffe0201c
#define EVT_IVG8_ADDR 0xffe02020
#define EVT_IVG9_ADDR 0xffe02024
#define EVT_IVG10_ADDR 0xffe02028
#define EVT_IVG11_ADDR 0xffe0202c
#define EVT_IVG12_ADDR 0xffe02030
#define EVT_IVG13_ADDR 0xffe02034
#define EVT_IVG14_ADDR 0xffe02038
#define EVT_IVG15_ADDR 0xffe0203c
#define EVT_OVERRIDE_ADDR 0xffe02100
#endif /* comment by mhfan */
#endif /* __MACH_BF561_H__ */

24
include/asm-blackfin/mach-bf561/mem_map.h
View File

@ -21,10 +21,10 @@
/* Level 1 Memory */
#ifdef CONFIG_BLKFIN_CACHE
#define BLKFIN_ICACHESIZE (16*1024)
#ifdef CONFIG_BFIN_ICACHE
#define BFIN_ICACHESIZE (16*1024)
#else
#define BLKFIN_ICACHESIZE (0*1024)
#define BFIN_ICACHESIZE (0*1024)
#endif
/* Memory Map for ADSP-BF561 processors */
@ -36,29 +36,29 @@
#define L1_CODE_LENGTH 0x4000
#ifdef CONFIG_BLKFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BLKFIN_DCACHE_BANKA
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (16*1024)
#define BLKFIN_DSUPBANKS 1
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH (0x8000 - 0x4000)
#define BLKFIN_DCACHESIZE (32*1024)
#define BLKFIN_DSUPBANKS 2
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x8000
#define L1_DATA_B_LENGTH 0x8000
#define BLKFIN_DCACHESIZE (0*1024)
#define BLKFIN_DSUPBANKS 0
#endif /*CONFIG_BLKFIN_DCACHE*/
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE*/
#endif
/* Level 2 Memory */

4
include/asm-blackfin/mach-common/clocks.h
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@ -27,7 +27,8 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _BFIN_CLOCKS_H
#define _BFIN_CLOCKS_H
#ifdef CONFIG_CCLK_DIV_1
# define CONFIG_CCLK_ACT_DIV CCLK_DIV1
@ -66,3 +67,4 @@
# define CONFIG_VCO_MULT 0
#endif
#endif

3
include/asm-blackfin/mach-common/def_LPBlackfin.h
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@ -639,6 +639,7 @@
#define CPLB_USER_RD 0x00000004 /* 0=no read access, 1=read access
* allowed (user mode)
*/
#define PAGE_SIZE_1KB 0x00000000 /* 1 KB page size */
#define PAGE_SIZE_4KB 0x00010000 /* 4 KB page size */
#define PAGE_SIZE_1MB 0x00020000 /* 1 MB page size */
@ -671,6 +672,8 @@
*/
#define CPLB_WT 0x00004000 /* 0=write-back, 1=write-through */
#define CPLB_ALL_ACCESS CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR
/* TBUFCTL Masks */
#define TBUFPWR 0x0001
#define TBUFEN 0x0002

2
include/asm-blackfin/pgtable.h
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@ -4,7 +4,7 @@
#include <asm-generic/4level-fixup.h>
#include <asm/page.h>
#include <asm/cplb.h>
#include <asm/mach-common/def_LPBlackfin.h>
typedef pte_t *pte_addr_t;
/*

2
include/asm-blackfin/system.h
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@ -60,7 +60,7 @@ extern unsigned long irq_flags;
); \
} while (0)
#if ANOMALY_05000244 && defined(CONFIG_BLKFIN_CACHE)
#if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE)
# define NOP_PAD_ANOMALY_05000244 "nop; nop;"
#else
# define NOP_PAD_ANOMALY_05000244