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authorSteve deRosier <derosier@gmail.com>2013-01-22 13:05:35 -0800
committerjason <jason@jason-ThinkPad-T61.(none)>2013-06-27 08:31:17 +0800
commit08dbd6ccd58a639fc2179ae472245e6e87042696 (patch)
tree6b0297debb53dd0495379792e6c228dbb191dcfa
parentaea5eee126eab0d49fd52da212e51d83749d30e7 (diff)
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Fix MCF5235 SDRAM base address macro
SDRAMC_DARCn_BA() macro worked fine when the BA is 0x00000000 even though the macro is incorrect. It causes the BA to be set incorrctly for other base addresses. This patch fixes the macro so that base addresses other than zero can be used with the MCF5235. Signed-off-by: Steve deRosier <derosier@gmail.com>
-rw-r--r--arch/m68k/include/asm/m5235.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m68k/include/asm/m5235.h b/arch/m68k/include/asm/m5235.h
index 71a40d3..a573f1c 100644
--- a/arch/m68k/include/asm/m5235.h
+++ b/arch/m68k/include/asm/m5235.h
@@ -134,7 +134,7 @@
#define SDRAMC_DCR_RC(x) (((x)&0xFF)<<8)
/* Bit definitions and macros for SDRAMC_DARCn */
-#define SDRAMC_DARCn_BA(x) (((x)&0xFFFC)<<18)
+#define SDRAMC_DARCn_BA(x) ((x)&0xFFFC0000)
#define SDRAMC_DARCn_RE (0x00008000)
#define SDRAMC_DARCn_CASL_MASK (0x00003000)
#define SDRAMC_DARCn_CASL_C0 (0x00000000)