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>

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index a7a6e0c..17f9469 100644 (file)
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -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:

diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 1cf1ab2..0214182 100644 (file)
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -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
 
 #

diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 64b7f1b..3dbe22d 100644 (file)
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -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
 
 #

diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index ccf09dc..a28e031 100644 (file)
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -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
 
 #

diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index ac8390f..8f3b1de 100644 (file)
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -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
 
 #

diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 51c0b6f..698a249 100644 (file)
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -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
 
 #

diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index 983ed18..dbb0c4f 100644 (file)
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -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
 
 #

diff --git a/arch/blackfin/kernel/cacheinit.c b/arch/blackfin/kernel/cacheinit.c
index 4d41a40..62cbba7 100644 (file)
--- a/arch/blackfin/kernel/cacheinit.c
+++ b/arch/blackfin/kernel/cacheinit.c
@@ -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;

diff --git a/arch/blackfin/kernel/cplbinit.c b/arch/blackfin/kernel/cplbinit.c
index 3b1c87c..f2db6a5 100644 (file)
--- a/arch/blackfin/kernel/cplbinit.c
+++ b/arch/blackfin/kernel/cplbinit.c
@@ -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,

diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 6a7aefe..22e7904 100644 (file)
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -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

diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 02c1527..448e6aa 100644 (file)
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -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");

diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c
index f9160d8..2f6ce39 100644 (file)
--- a/arch/blackfin/mach-common/arch_checks.c
+++ b/arch/blackfin/mach-common/arch_checks.c
@@ -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
+

diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S
index afa0adf..22fada0 100644 (file)
--- a/arch/blackfin/mach-common/cacheinit.S
+++ b/arch/blackfin/mach-common/cacheinit.S
@@ -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. */

diff --git a/arch/blackfin/mach-common/cplbhdlr.S b/arch/blackfin/mach-common/cplbhdlr.S
index 2f3c72c..2788532 100644 (file)
--- a/arch/blackfin/mach-common/cplbhdlr.S
+++ b/arch/blackfin/mach-common/cplbhdlr.S
@@ -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

diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S
index cef94c1..946703e 100644 (file)
--- a/arch/blackfin/mach-common/cplbmgr.S
+++ b/arch/blackfin/mach-common/cplbmgr.S
@@ -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
 

diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S
index 190edb3..28b87fe 100644 (file)
--- a/arch/blackfin/mach-common/lock.S
+++ b/arch/blackfin/mach-common/lock.S
@@ -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
  */

diff --git a/include/asm-blackfin/cacheflush.h b/include/asm-blackfin/cacheflush.h
index e5e000d..d81a775 100644 (file)
--- a/include/asm-blackfin/cacheflush.h
+++ b/include/asm-blackfin/cacheflush.h
@@ -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 */

diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h
index e0dd56b..c9fc776 100644 (file)
--- a/include/asm-blackfin/cplb.h
+++ b/include/asm-blackfin/cplb.h
@@ -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

diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/include/asm-blackfin/mach-bf533/bf533.h
index cb210f6..cb07857 100644 (file)
--- a/include/asm-blackfin/mach-bf533/bf533.h
+++ b/include/asm-blackfin/mach-bf533/bf533.h
@@ -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 */

diff --git a/include/asm-blackfin/mach-bf533/mem_map.h b/include/asm-blackfin/mach-bf533/mem_map.h
index e84baa3..94d8c40 100644 (file)
--- a/include/asm-blackfin/mach-bf533/mem_map.h
+++ b/include/asm-blackfin/mach-bf533/mem_map.h
@@ -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

diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h
index 3803f15..e377064 100644 (file)
--- a/include/asm-blackfin/mach-bf537/anomaly.h
+++ b/include/asm-blackfin/mach-bf537/anomaly.h
@@ -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)

diff --git a/include/asm-blackfin/mach-bf537/bf537.h b/include/asm-blackfin/mach-bf537/bf537.h
index 603823f..cfe2a22 100644 (file)
--- a/include/asm-blackfin/mach-bf537/bf537.h
+++ b/include/asm-blackfin/mach-bf537/bf537.h
@@ -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__  */

diff --git a/include/asm-blackfin/mach-bf537/mem_map.h b/include/asm-blackfin/mach-bf537/mem_map.h
index 2a808c1..18759e3 100644 (file)
--- a/include/asm-blackfin/mach-bf537/mem_map.h
+++ b/include/asm-blackfin/mach-bf537/mem_map.h
@@ -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
 

diff --git a/include/asm-blackfin/mach-bf548/bf548.h b/include/asm-blackfin/mach-bf548/bf548.h
index 50306a8..7e6d349 100644 (file)
--- a/include/asm-blackfin/mach-bf548/bf548.h
+++ b/include/asm-blackfin/mach-bf548/bf548.h
@@ -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__  */

diff --git a/include/asm-blackfin/mach-bf548/mem_map.h b/include/asm-blackfin/mach-bf548/mem_map.h
index 72d80e8..ec1597e 100644 (file)
--- a/include/asm-blackfin/mach-bf548/mem_map.h
+++ b/include/asm-blackfin/mach-bf548/mem_map.h
@@ -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 */
 

diff --git a/include/asm-blackfin/mach-bf561/bf561.h b/include/asm-blackfin/mach-bf561/bf561.h
index 53b650f..17e1d5d 100644 (file)
--- a/include/asm-blackfin/mach-bf561/bf561.h
+++ b/include/asm-blackfin/mach-bf561/bf561.h
@@ -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__  */

diff --git a/include/asm-blackfin/mach-bf561/mem_map.h b/include/asm-blackfin/mach-bf561/mem_map.h
index ebac9a8..f7ac09c 100644 (file)
--- a/include/asm-blackfin/mach-bf561/mem_map.h
+++ b/include/asm-blackfin/mach-bf561/mem_map.h
@@ -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 */

diff --git a/include/asm-blackfin/mach-common/clocks.h b/include/asm-blackfin/mach-common/clocks.h
index 5e8113e..033bba9 100644 (file)
--- a/include/asm-blackfin/mach-common/clocks.h
+++ b/include/asm-blackfin/mach-common/clocks.h
@@ -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

diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/include/asm-blackfin/mach-common/def_LPBlackfin.h
index 260515d..c1d8c4a 100644 (file)
--- a/include/asm-blackfin/mach-common/def_LPBlackfin.h
+++ b/include/asm-blackfin/mach-common/def_LPBlackfin.h
@@ -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

diff --git a/include/asm-blackfin/pgtable.h b/include/asm-blackfin/pgtable.h
index 5a8f9e4..b11b114 100644 (file)
--- a/include/asm-blackfin/pgtable.h
+++ b/include/asm-blackfin/pgtable.h
@@ -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;
 /*

diff --git a/include/asm-blackfin/system.h b/include/asm-blackfin/system.h
index b03cf7d..2b3d47d 100644 (file)
--- a/include/asm-blackfin/system.h
+++ b/include/asm-blackfin/system.h
@@ -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