powerpc/mpc8xxx: Add x4 DDR device support

[karo-tx-uboot.git] / arch / powerpc / include / asm / fsl_ddr_dimm_params.h

diff --git a/arch/powerpc/include/asm/fsl_ddr_dimm_params.h b/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
index ffe4db8b8aa9283dcc7a2c85d6a883bdf07bbe90..bd312ad5c58c20f0233d007f9b98c8dd2bf5333b 100644 (file)
--- a/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
+++ b/arch/powerpc/include/asm/fsl_ddr_dimm_params.h
@@ -26,6 +26,7 @@ typedef struct dimm_params_s {
        unsigned int primary_sdram_width;
        unsigned int ec_sdram_width;
        unsigned int registered_dimm;
+       unsigned int device_width;      /* x4, x8, x16 components */
 
        /* SDRAM device parameters */
        unsigned int n_row_addr;