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authorYork Sun <yorksun@freescale.com>2011-03-17 11:18:10 -0700
committerKumar Gala <galak@kernel.crashing.org>2011-03-24 09:20:49 -0500
commit08b3f7599f7bdf7e96cf46ecb9eecffc92b323d2 (patch)
tree7d46a0a787276e95cebd59a94668d6d1faf5603d /arch/powerpc/include/asm/fsl_ddr_dimm_params.h
parent55f7934d2b07a62027cb05484ea3f10666a855d1 (diff)
downloadu-boot-linaro-stable-08b3f7599f7bdf7e96cf46ecb9eecffc92b323d2.tar.gz
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>
Diffstat (limited to 'arch/powerpc/include/asm/fsl_ddr_dimm_params.h')
-rw-r--r--arch/powerpc/include/asm/fsl_ddr_dimm_params.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/fsl_ddr_dimm_params.h b/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
index be8260277..982b80946 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 {