powerpc/mpc8xxx: fix recognition of DIMMs with ECC and Address Parity
To recognize DIMMs with ECC capability by testing ECC bit only. Not to be
confused by Address Parity bit.
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/fsl_ddr_dimm_params.h b/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
index be82602..982b809 100644
--- a/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
+++ b/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
@@ -9,6 +9,10 @@
#ifndef DDR2_DIMM_PARAMS_H
#define DDR2_DIMM_PARAMS_H
+#define EDC_DATA_PARITY 1
+#define EDC_ECC 2
+#define EDC_AC_PARITY 4
+
/* Parameters for a DDR2 dimm computed from the SPD */
typedef struct dimm_params_s {
