1 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/include/asm-mips/mach-pb1x00/pb1200.h
index 72213e3d02c7..edaa489b58f1 100644
--- a/include/asm-mips/mach-pb1x00/pb1200.h
+++ b/include/asm-mips/mach-pb1x00/pb1200.h
@@ -186,8 +186,8 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 #define AU1XXX_SMC91111_IRQ                     PB1200_ETH_INT
 
 #define AU1XXX_ATA_PHYS_ADDR            (0x0C800000)
-#define AU1XXX_ATA_PHYS_LEN                     (0x100)
-#define AU1XXX_ATA_REG_OFFSET   (5)
+#define AU1XXX_ATA_REG_OFFSET           (5)
+#define AU1XXX_ATA_PHYS_LEN             (16 << AU1XXX_ATA_REG_OFFSET)
 #define AU1XXX_ATA_INT                  PB1200_IDE_INT
 #define AU1XXX_ATA_DDMA_REQ             DSCR_CMD0_DMA_REQ1;
 #define AU1XXX_ATA_RQSIZE               128