ColdFire: Cache update for all platforms
The CF will call cache functions in lib_m68/cache.c and the
cache settings are defined in platform configuration file.
Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
diff --git a/include/asm-m68k/cache.h b/include/asm-m68k/cache.h
new file mode 100644
index 0000000..7c84e48
--- /dev/null
+++ b/include/asm-m68k/cache.h
@@ -0,0 +1,210 @@
+/*
+ * ColdFire cache
+ *
+ * Copyright (C) 2004-2010 Freescale Semiconductor, Inc.
+ * TsiChung Liew (Tsi-Chung.Liew@freescale.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 __CACHE_H
+#define __CACHE_H
+
+#if defined(CONFIG_MCF520x) || defined(CONFIG_MCF523x) || \
+ defined(CONFIG_MCF52x2) || defined(CONFIG_MCF5227x)
+#define CONFIG_CF_V2
+#endif
+
+#if defined(CONFIG_MCF532x) || defined(CONFIG_MCF5301x)
+#define CONFIG_CF_V3
+#endif
+
+#if defined(CONFIG_MCF547x_8x) || defined(CONFIG_MCF5445x)
+#define CONFIG_CF_V4
+#if defined(CONFIG_MCF5441x)
+#define CONFIG_CF_V4E /* Four Extra ACRn */
+#endif
+#endif
+
+/* ***** CACR ***** */
+/* V2 Core */
+#ifdef CONFIG_CF_V2
+
+#define CF_CACR_CENB (1 << 31)
+#define CF_CACR_CPD (1 << 28)
+#define CF_CACR_CFRZ (1 << 27)
+#define CF_CACR_CEIB (1 << 10)
+#define CF_CACR_DCM (1 << 9)
+#define CF_CACR_DBWE (1 << 8)
+
+#if defined(CONFIG_MCF5249) || defined(CONFIG_MCF5253)
+#define CF_CACR_DWP (1 << 6)
+#else
+#define CF_CACR_CINV (1 << 24)
+#define CF_CACR_DISI (1 << 23)
+#define CF_CACR_DISD (1 << 22)
+#define CF_CACR_INVI (1 << 21)
+#define CF_CACR_INVD (1 << 20)
+#define CF_CACR_DWP (1 << 5)
+#define CF_CACR_EUSP (1 << 4)
+#endif /* CONFIG_MCF5249 || CONFIG_MCF5253 */
+
+#endif /* CONFIG_CF_V2 */
+
+/* V3 Core */
+#ifdef CONFIG_CF_V3
+
+#define CF_CACR_EC (1 << 31)
+#define CF_CACR_ESB (1 << 29)
+#define CF_CACR_DPI (1 << 28)
+#define CF_CACR_HLCK (1 << 27)
+#define CF_CACR_CINVA (1 << 24)
+#define CF_CACR_DNFB (1 << 10)
+#define CF_CACR_DCM_UNMASK 0xFFFFFCFF
+#define CF_CACR_DCM_WT (0 << 8)
+#define CF_CACR_DCM_CB (1 << 8)
+#define CF_CACR_DCM_P (2 << 8)
+#define CF_CACR_DCM_IP (3 << 8)
+#define CF_CACR_DW (1 << 5)
+#define CF_CACR_EUSP (1 << 4)
+
+#endif /* CONFIG_CF_V3 */
+
+/* V4 Core */
+#ifdef CONFIG_CF_V4
+
+#define CF_CACR_DEC (1 << 31)
+#define CF_CACR_DW (1 << 30)
+#define CF_CACR_DESB (1 << 29)
+#define CF_CACR_DDPI (1 << 28)
+#define CF_CACR_DHLCK (1 << 27)
+#define CF_CACR_DDCM_UNMASK (0xF9FFFFFF)
+#define CF_CACR_DDCM_WT (0 << 25)
+#define CF_CACR_DDCM_CB (1 << 25)
+#define CF_CACR_DDCM_P (2 << 25)
+#define CF_CACR_DDCM_IP (3 << 25)
+#define CF_CACR_DCINVA (1 << 24)
+
+#define CF_CACR_DDSP (1 << 23)
+#define CF_CACR_BEC (1 << 19)
+#define CF_CACR_BCINVA (1 << 18)
+#define CF_CACR_IEC (1 << 15)
+#define CF_CACR_DNFB (1 << 13)
+#define CF_CACR_IDPI (1 << 12)
+#define CF_CACR_IHLCK (1 << 11)
+#define CF_CACR_IDCM (1 << 10)
+#define CF_CACR_ICINVA (1 << 8)
+#define CF_CACR_IDSP (1 << 7)
+#define CF_CACR_EUSP (1 << 5)
+
+#ifdef CONFIG_MCF5445x
+#define CF_CACR_IVO (1 << 20)
+#define CF_CACR_SPA (1 << 14)
+#else
+#define CF_CACR_DF (1 << 4)
+#endif
+
+#endif /* CONFIG_CF_V4 */
+
+/* ***** ACR ***** */
+#define CF_ACR_ADR_UNMASK (0x00FFFFFF)
+#define CF_ACR_ADR(x) ((x & 0xFF) << 24)
+#define CF_ACR_ADRMSK_UNMASK (0xFF00FFFF)
+#define CF_ACR_ADRMSK(x) ((x & 0xFF) << 16)
+#define CF_ACR_EN (1 << 15)
+#define CF_ACR_SM_UNMASK (0xFFFF9FFF)
+#define CF_ACR_SM_UM (0 << 13)
+#define CF_ACR_SM_SM (1 << 13)
+#define CF_ACR_SM_ALL (3 << 13)
+#define CF_ACR_WP (1 << 2)
+
+/* V2 Core */
+#ifdef CONFIG_CF_V2
+#define CF_ACR_CM (1 << 6)
+#define CF_ACR_BWE (1 << 5)
+#else
+/* V3 & V4 */
+#define CF_ACR_CM_UNMASK (0xFFFFFF9F)
+#define CF_ACR_CM_WT (0 << 5)
+#define CF_ACR_CM_CB (1 << 5)
+#define CF_ACR_CM_P (2 << 5)
+#define CF_ACR_CM_IP (3 << 5)
+#endif /* CONFIG_CF_V2 */
+
+/* V4 Core */
+#ifdef CONFIG_CF_V4
+#define CF_ACR_AMM (1 << 10)
+#define CF_ACR_SP (1 << 3)
+#endif /* CONFIG_CF_V4 */
+
+
+#ifndef CONFIG_SYS_CACHE_ICACR
+#define CONFIG_SYS_CACHE_ICACR 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_DCACR
+#ifdef CONFIG_SYS_CACHE_ICACR
+#define CONFIG_SYS_CACHE_DCACR CONFIG_SYS_CACHE_ICACR
+#else
+#define CONFIG_SYS_CACHE_DCACR 0
+#endif
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR0
+#define CONFIG_SYS_CACHE_ACR0 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR1
+#define CONFIG_SYS_CACHE_ACR1 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR2
+#define CONFIG_SYS_CACHE_ACR2 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR3
+#define CONFIG_SYS_CACHE_ACR3 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR4
+#define CONFIG_SYS_CACHE_ACR4 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR5
+#define CONFIG_SYS_CACHE_ACR5 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR6
+#define CONFIG_SYS_CACHE_ACR6 0
+#endif
+
+#ifndef CONFIG_SYS_CACHE_ACR7
+#define CONFIG_SYS_CACHE_ACR7 0
+#endif
+
+#define CF_ADDRMASK(x) (((x > 0x10) ? ((x >> 4) - 1) : (x)) << 16)
+
+#ifndef __ASSEMBLY__ /* put C only stuff in this section */
+
+void icache_invalid(void);
+void dcache_invalid(void);
+
+#endif
+
+#endif /* __CACHE_H */
diff --git a/include/configs/EB+MCF-EV123.h b/include/configs/EB+MCF-EV123.h
index a0b27a8..880cb4e 100644
--- a/include/configs/EB+MCF-EV123.h
+++ b/include/configs/EB+MCF-EV123.h
@@ -208,6 +208,18 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV + CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \
+ CF_CACR_CEIB | CF_CACR_DBWE | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M5208EVBE.h b/include/configs/M5208EVBE.h
index 3cc259f..e6632ac 100644
--- a/include/configs/M5208EVBE.h
+++ b/include/configs/M5208EVBE.h
@@ -207,6 +207,19 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/* Chipselect bank definitions */
/*
* CS0 - NOR Flash
diff --git a/include/configs/M52277EVB.h b/include/configs/M52277EVB.h
index 1801d9d..6c6b5d6 100644
--- a/include/configs/M52277EVB.h
+++ b/include/configs/M52277EVB.h
@@ -302,6 +302,19 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M5235EVB.h b/include/configs/M5235EVB.h
index 2b816ce..5c0dc84 100644
--- a/include/configs/M5235EVB.h
+++ b/include/configs/M5235EVB.h
@@ -237,6 +237,18 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
diff --git a/include/configs/M5249EVB.h b/include/configs/M5249EVB.h
index e3830e5..33ac285 100644
--- a/include/configs/M5249EVB.h
+++ b/include/configs/M5249EVB.h
@@ -60,6 +60,7 @@
* Command line configuration.
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#undef CONFIG_CMD_NET
#define CONFIG_SYS_PROMPT "=> "
@@ -165,6 +166,20 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
+ CF_ADDRMASK(2) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M5253DEMO.h b/include/configs/M5253DEMO.h
index f813f889..9944e12 100644
--- a/include/configs/M5253DEMO.h
+++ b/include/configs/M5253DEMO.h
@@ -57,6 +57,7 @@
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_LOADS
#define CONFIG_CMD_EXT2
@@ -226,6 +227,20 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
+ CF_ADDRMASK(8) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/* Port configuration */
#define CONFIG_SYS_FECI2C 0xF0
diff --git a/include/configs/M5253EVBE.h b/include/configs/M5253EVBE.h
index df6970c..206d115 100644
--- a/include/configs/M5253EVBE.h
+++ b/include/configs/M5253EVBE.h
@@ -64,6 +64,7 @@
* Command line configuration.
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#undef CONFIG_CMD_NET
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_LOADS
@@ -179,6 +180,20 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
+ CF_ADDRMASK(2) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/* Port configuration */
#define CONFIG_SYS_FECI2C 0xF0
diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h
index 50b3ab2..798949c 100644
--- a/include/configs/M5271EVB.h
+++ b/include/configs/M5271EVB.h
@@ -72,6 +72,7 @@
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_PING
#define CONFIG_CMD_NET
#define CONFIG_CMD_MII
@@ -229,6 +230,19 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/* Chip Select 0 : Boot Flash */
#define CONFIG_SYS_CS0_BASE 0xFFE00000
#define CONFIG_SYS_CS0_MASK 0x001F0001
diff --git a/include/configs/M5272C3.h b/include/configs/M5272C3.h
index f824158..f704bb3 100644
--- a/include/configs/M5272C3.h
+++ b/include/configs/M5272C3.h
@@ -74,6 +74,7 @@
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
@@ -211,6 +212,19 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M5275EVB.h b/include/configs/M5275EVB.h
index f8d43f0..981670a 100644
--- a/include/configs/M5275EVB.h
+++ b/include/configs/M5275EVB.h
@@ -72,6 +72,7 @@
/* Available command configuration */
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_PING
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
@@ -220,6 +221,19 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M5282EVB.h b/include/configs/M5282EVB.h
index 15590cf..6e0aa14 100644
--- a/include/configs/M5282EVB.h
+++ b/include/configs/M5282EVB.h
@@ -64,6 +64,7 @@
* Command line configuration.
*/
#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_MII
@@ -209,6 +210,18 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV + CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \
+ CF_CACR_CEIB | CF_CACR_DBWE | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M53017EVB.h b/include/configs/M53017EVB.h
index c351d41..d983a8f 100644
--- a/include/configs/M53017EVB.h
+++ b/include/configs/M53017EVB.h
@@ -233,6 +233,17 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index 8180c05..159b178 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -237,6 +237,17 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h
index 8652a80..af1988c 100644
--- a/include/configs/M5373EVB.h
+++ b/include/configs/M5373EVB.h
@@ -237,6 +237,17 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h
index a5acfd2..a80d330 100644
--- a/include/configs/M54451EVB.h
+++ b/include/configs/M54451EVB.h
@@ -309,6 +309,21 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
+ CF_CACR_ICINVA | CF_CACR_EUSP)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index 7737284..5b4bba8 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -279,7 +279,7 @@
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
-#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 32)
@@ -408,6 +408,21 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
+ CF_CACR_ICINVA | CF_CACR_EUSP)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/M5475EVB.h b/include/configs/M5475EVB.h
index 4534002..d007766 100644
--- a/include/configs/M5475EVB.h
+++ b/include/configs/M5475EVB.h
@@ -286,6 +286,22 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
+ CF_CACR_IDCM)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
+ CF_CACR_IEC | CF_CACR_ICINVA)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
diff --git a/include/configs/M5485EVB.h b/include/configs/M5485EVB.h
index 971cb67..f23b8b0 100644
--- a/include/configs/M5485EVB.h
+++ b/include/configs/M5485EVB.h
@@ -272,6 +272,22 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
+ CF_CACR_IDCM)
+#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
+#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
+ CF_CACR_IEC | CF_CACR_ICINVA)
+#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
+ CF_CACR_DEC | CF_CACR_DDCM_P | \
+ CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
+
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
diff --git a/include/configs/TASREG.h b/include/configs/TASREG.h
index 25f3a26..b69f015 100644
--- a/include/configs/TASREG.h
+++ b/include/configs/TASREG.h
@@ -252,6 +252,17 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CEIB | \
+ CF_CACR_DBWE)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h
index 1fe42f6..7c8281c 100644
--- a/include/configs/astro_mcf5373l.h
+++ b/include/configs/astro_mcf5373l.h
@@ -386,4 +386,15 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
+ CF_CACR_DCM_P)
+
#endif /* _CONFIG_ASTRO_MCF5373L_H */
diff --git a/include/configs/cobra5272.h b/include/configs/cobra5272.h
index 1c3ea23..330e3ac 100644
--- a/include/configs/cobra5272.h
+++ b/include/configs/cobra5272.h
@@ -331,6 +331,19 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*
diff --git a/include/configs/idmr.h b/include/configs/idmr.h
index 841affb..61e3bad 100644
--- a/include/configs/idmr.h
+++ b/include/configs/idmr.h
@@ -224,6 +224,19 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+ CF_CACR_DISD | CF_CACR_INVI | \
+ CF_CACR_CEIB | CF_CACR_DCM | \
+ CF_CACR_EUSP)
+
/* Port configuration */
#define CONFIG_SYS_FECI2C 0xF0