79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/*
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* LMC Registers, see chapter 2.5
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*
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* These are RSL Type registers and are accessed indirectly across the
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* I/O bus, so accesses are slowish. Not that it matters. Any size load is
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* ok but stores must be 64-bit.
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*/
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#define LMC_BASE 0x0001180088000000
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#define LMC_SIZE 0xb8
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#define LMC_MEM_CFG0 0x0000000000000000
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#define LMC_MEM_CFG1 0x0000000000000008
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#define LMC_CTL 0x0000000000000010
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#define LMC_DDR2_CTL 0x0000000000000018
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#define LMC_FADR 0x0000000000000020
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#define LMC_FADR_FDIMM
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#define LMC_FADR_FBUNK
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#define LMC_FADR_FBANK
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#define LMC_FADR_FROW
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#define LMC_FADR_FCOL
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#define LMC_COMP_CTL 0x0000000000000028
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#define LMC_WODT_CTL 0x0000000000000030
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#define LMC_ECC_SYND 0x0000000000000038
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#define LMC_IFB_CNT_LO 0x0000000000000048
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#define LMC_IFB_CNT_HI 0x0000000000000050
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#define LMC_OPS_CNT_LO 0x0000000000000058
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#define LMC_OPS_CNT_HI 0x0000000000000060
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#define LMC_DCLK_CNT_LO 0x0000000000000068
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#define LMC_DCLK_CNT_HI 0x0000000000000070
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#define LMC_DELAY_CFG 0x0000000000000088
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#define LMC_CTL1 0x0000000000000090
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#define LMC_DUAL_MEM_CONFIG 0x0000000000000098
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#define LMC_RODT_COMP_CTL 0x00000000000000A0
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#define LMC_PLL_CTL 0x00000000000000A8
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#define LMC_PLL_STATUS 0x00000000000000B0
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union lmc_mem_cfg0 {
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uint64_t u64;
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struct {
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uint64_t reserved_32_63:32;
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uint64_t reset:1;
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uint64_t silo_qc:1;
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uint64_t bunk_ena:1;
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uint64_t ded_err:4;
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uint64_t sec_err:4;
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uint64_t intr_ded_ena:1;
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uint64_t intr_sec_ena:1;
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uint64_t reserved_15_18:4;
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uint64_t ref_int:5;
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uint64_t pbank_lsb:4;
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uint64_t row_lsb:3;
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uint64_t ecc_ena:1;
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uint64_t init_start:1;
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};
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};
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union lmc_fadr {
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uint64_t u64;
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struct {
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uint64_t reserved_32_63:32;
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uint64_t fdimm:2;
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uint64_t fbunk:1;
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uint64_t fbank:3;
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uint64_t frow:14;
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uint64_t fcol:12;
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};
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};
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union lmc_ecc_synd {
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uint64_t u64;
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struct {
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uint64_t reserved_32_63:32;
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uint64_t mrdsyn3:8;
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uint64_t mrdsyn2:8;
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uint64_t mrdsyn1:8;
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uint64_t mrdsyn0:8;
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};
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};
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