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-rw-r--r--include/asm-ppc/ppc4xx-sdram.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-ppc/ppc4xx-sdram.h b/include/asm-ppc/ppc4xx-sdram.h
index 83931f1..e151f0c 100644
--- a/include/asm-ppc/ppc4xx-sdram.h
+++ b/include/asm-ppc/ppc4xx-sdram.h
@@ -284,8 +284,8 @@
#if defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define SDRAM_RXBAS_SDBA_MASK 0xFFE00000 /* Base address */
-#define SDRAM_RXBAS_SDBA_ENCODE(n) ((((u32)(n))&0xFFE00000)>>2)
-#define SDRAM_RXBAS_SDBA_DECODE(n) ((((u32)(n))&0xFFE00000)<<2)
+#define SDRAM_RXBAS_SDBA_ENCODE(n) ((u32)(((phys_size_t)(n) >> 2) & 0xFFE00000))
+#define SDRAM_RXBAS_SDBA_DECODE(n) ((((phys_size_t)(n)) & 0xFFE00000) << 2)
#endif /* CONFIG_440SPE */
#if defined(CONFIG_440SP)
#define SDRAM_RXBAS_SDBA_MASK 0xFF800000 /* Base address */