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-rw-r--r--include/configs/palmld.h3
-rw-r--r--include/configs/palmtc.h3
-rw-r--r--include/configs/zipitz2.h3
3 files changed, 9 insertions, 0 deletions
diff --git a/include/configs/palmld.h b/include/configs/palmld.h
index c5dd494059e..3f9802ca0f5 100644
--- a/include/configs/palmld.h
+++ b/include/configs/palmld.h
@@ -28,6 +28,9 @@
#define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */
#define CONFIG_PALMLD 1 /* Palm LifeDrive board */
+/* we will never enable dcache, because we have to setup MMU first */
+#define CONFIG_SYS_DCACHE_OFF
+
/*
* Environment settings
*/
diff --git a/include/configs/palmtc.h b/include/configs/palmtc.h
index 9c948c54735..64771e7e8d8 100644
--- a/include/configs/palmtc.h
+++ b/include/configs/palmtc.h
@@ -30,6 +30,9 @@
#define CONFIG_CPU_PXA25X 1 /* Intel PXA255 CPU */
#define CONFIG_PALMTC 1 /* Palm Tungsten|C board */
+/* we will never enable dcache, because we have to setup MMU first */
+#define CONFIG_SYS_DCACHE_OFF
+
/*
* Environment settings
*/
diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index bf6394a90ae..b92f70b538d 100644
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -41,6 +41,9 @@
#define CONFIG_ENV_ADDR 0x40000
#define CONFIG_ENV_SIZE 0x20000
+/* we will never enable dcache, because we have to setup MMU first */
+#define CONFIG_SYS_DCACHE_OFF
+
#define CONFIG_SYS_MALLOC_LEN (128*1024)
#define CONFIG_ARCH_CPU_INIT