diff options
Diffstat (limited to 'arch/arm/mach-socfpga/include')
| -rw-r--r-- | arch/arm/mach-socfpga/include/mach/sdram.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/sdram.h index f12bb84661..b11228fd99 100644 --- a/arch/arm/mach-socfpga/include/mach/sdram.h +++ b/arch/arm/mach-socfpga/include/mach/sdram.h @@ -30,7 +30,8 @@ struct socfpga_sdr_ctrl { u32 dram_timing4; /* 0x10 */ u32 lowpwr_timing; u32 dram_odt; - u32 __padding0[4]; + u32 extratime1; + u32 __padding0[3]; u32 dram_addrw; /* 0x2c */ u32 dram_if_width; /* 0x30 */ u32 dram_dev_width; @@ -88,6 +89,7 @@ struct socfpga_sdram_config { u32 dram_timing4; u32 lowpwr_timing; u32 dram_odt; + u32 extratime1; u32 dram_addrw; u32 dram_if_width; u32 dram_dev_width; @@ -427,6 +429,10 @@ SDR_CTRLGRP_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64_MASK \ /* Field instance: sdr::ctrlgrp::dramsts */ #define SDR_CTRLGRP_DRAMSTS_DBEERR_MASK 0x00000008 #define SDR_CTRLGRP_DRAMSTS_SBEERR_MASK 0x00000004 +/* Register template: sdr::ctrlgrp::extratime1 */ +#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_LSB 20 +#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_BC_LSB 24 +#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_DIFF_LSB 28 /* SDRAM width macro for configuration with ECC */ #define SDRAM_WIDTH_32BIT_WITH_ECC 40 |