| /* |
| * (C) Copyright 2008 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef _PPC4xx_SDRAM_H_ |
| #define _PPC4xx_SDRAM_H_ |
| |
| #if defined(CONFIG_SDRAM_PPC4xx_IBM_SDRAM) |
| |
| /* |
| * SDRAM Controller |
| */ |
| |
| #ifndef CONFIG_405EP |
| #define SDRAM0_BESR0 0x00 /* bus error syndrome reg a */ |
| #define SDRAM0_BESRS0 0x04 /* bus error syndrome reg set a */ |
| #define SDRAM0_BESR1 0x08 /* bus error syndrome reg b */ |
| #define SDRAM0_BESRS1 0x0c /* bus error syndrome reg set b */ |
| #define SDRAM0_BEAR 0x10 /* bus error address reg */ |
| #endif |
| #define SDRAM0_CFG 0x20 /* memory controller options 1 */ |
| #define SDRAM0_STATUS 0x24 /* memory status */ |
| #define SDRAM0_RTR 0x30 /* refresh timer reg */ |
| #define SDRAM0_PMIT 0x34 /* power management idle timer */ |
| #define SDRAM0_B0CR 0x40 /* memory bank 0 configuration */ |
| #define SDRAM0_B1CR 0x44 /* memory bank 1 configuration */ |
| #ifndef CONFIG_405EP |
| #define SDRAM0_B2CR 0x48 /* memory bank 2 configuration */ |
| #define SDRAM0_B3CR 0x4c /* memory bank 3 configuration */ |
| #endif |
| #define SDRAM0_TR 0x80 /* timing reg 1 */ |
| #ifndef CONFIG_405EP |
| #define SDRAM0_ECCCFG 0x94 /* ECC configuration */ |
| #define SDRAM0_ECCESR 0x98 /* ECC error status */ |
| #endif |
| |
| #endif /* CONFIG_SDRAM_PPC4xx_IBM_SDRAM */ |
| |
| #if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR) |
| |
| /* |
| * Memory controller registers |
| */ |
| #define SDRAM_CFG0 0x20 /* memory controller options 0 */ |
| #define SDRAM_CFG1 0x21 /* memory controller options 1 */ |
| |
| #define SDRAM0_BESR0 0x0000 /* bus error status reg 0 */ |
| #define SDRAM0_BESR1 0x0008 /* bus error status reg 1 */ |
| #define SDRAM0_BEAR 0x0010 /* bus error address reg */ |
| #define SDRAM0_SLIO 0x0018 /* ddr sdram slave interface options */ |
| #define SDRAM0_CFG0 0x0020 /* ddr sdram options 0 */ |
| #define SDRAM0_CFG1 0x0021 /* ddr sdram options 1 */ |
| #define SDRAM0_DEVOPT 0x0022 /* ddr sdram device options */ |
| #define SDRAM0_MCSTS 0x0024 /* memory controller status */ |
| #define SDRAM0_RTR 0x0030 /* refresh timer register */ |
| #define SDRAM0_PMIT 0x0034 /* power management idle timer */ |
| #define SDRAM0_UABBA 0x0038 /* plb UABus base address */ |
| #define SDRAM0_B0CR 0x0040 /* ddr sdram bank 0 configuration */ |
| #define SDRAM0_B1CR 0x0044 /* ddr sdram bank 1 configuration */ |
| #define SDRAM0_B2CR 0x0048 /* ddr sdram bank 2 configuration */ |
| #define SDRAM0_B3CR 0x004c /* ddr sdram bank 3 configuration */ |
| #define SDRAM0_TR0 0x0080 /* sdram timing register 0 */ |
| #define SDRAM0_TR1 0x0081 /* sdram timing register 1 */ |
| #define SDRAM0_CLKTR 0x0082 /* ddr clock timing register */ |
| #define SDRAM0_WDDCTR 0x0083 /* write data/dm/dqs clock timing reg */ |
| #define SDRAM0_DLYCAL 0x0084 /* delay line calibration register */ |
| #define SDRAM0_ECCESR 0x0098 /* ECC error status */ |
| |
| /* |
| * Memory Controller Options 0 |
| */ |
| #define SDRAM_CFG0_DCEN 0x80000000 /* SDRAM Controller Enable */ |
| #define SDRAM_CFG0_MCHK_MASK 0x30000000 /* Memory data errchecking mask */ |
| #define SDRAM_CFG0_MCHK_NON 0x00000000 /* No ECC generation */ |
| #define SDRAM_CFG0_MCHK_GEN 0x20000000 /* ECC generation */ |
| #define SDRAM_CFG0_MCHK_CHK 0x30000000 /* ECC generation and checking */ |
| #define SDRAM_CFG0_RDEN 0x08000000 /* Registered DIMM enable */ |
| #define SDRAM_CFG0_PMUD 0x04000000 /* Page management unit */ |
| #define SDRAM_CFG0_DMWD_MASK 0x02000000 /* DRAM width mask */ |
| #define SDRAM_CFG0_DMWD_32 0x00000000 /* 32 bits */ |
| #define SDRAM_CFG0_DMWD_64 0x02000000 /* 64 bits */ |
| #define SDRAM_CFG0_UIOS_MASK 0x00C00000 /* Unused IO State */ |
| #define SDRAM_CFG0_PDP 0x00200000 /* Page deallocation policy */ |
| |
| /* |
| * Memory Controller Options 1 |
| */ |
| #define SDRAM_CFG1_SRE 0x80000000 /* Self-Refresh Entry */ |
| #define SDRAM_CFG1_PMEN 0x40000000 /* Power Management Enable */ |
| |
| /* |
| * SDRAM DEVPOT Options |
| */ |
| #define SDRAM_DEVOPT_DLL 0x80000000 |
| #define SDRAM_DEVOPT_DS 0x40000000 |
| |
| /* |
| * SDRAM MCSTS Options |
| */ |
| #define SDRAM_MCSTS_MRSC 0x80000000 |
| #define SDRAM_MCSTS_SRMS 0x40000000 |
| #define SDRAM_MCSTS_CIS 0x20000000 |
| #define SDRAM_MCSTS_IDLE_NOT 0x00000000 /* Mem contr not idle */ |
| |
| /* |
| * SDRAM Refresh Timer Register |
| */ |
| #define SDRAM_RTR_RINT_MASK 0xFFFF0000 |
| #define SDRAM_RTR_RINT_ENCODE(n) (((n) << 16) & SDRAM_RTR_RINT_MASK) |
| |
| /* |
| * SDRAM UABus Base Address Reg |
| */ |
| #define SDRAM_UABBA_UBBA_MASK 0x0000000F |
| |
| /* |
| * Memory Bank 0-7 configuration |
| */ |
| #define SDRAM_BXCR_SDBA_MASK 0xff800000 /* Base address */ |
| #define SDRAM_BXCR_SDSZ_MASK 0x000e0000 /* Size */ |
| #define SDRAM_BXCR_SDSZ_8 0x00020000 /* 8M */ |
| #define SDRAM_BXCR_SDSZ_16 0x00040000 /* 16M */ |
| #define SDRAM_BXCR_SDSZ_32 0x00060000 /* 32M */ |
| #define SDRAM_BXCR_SDSZ_64 0x00080000 /* 64M */ |
| #define SDRAM_BXCR_SDSZ_128 0x000a0000 /* 128M */ |
| #define SDRAM_BXCR_SDSZ_256 0x000c0000 /* 256M */ |
| #define SDRAM_BXCR_SDSZ_512 0x000e0000 /* 512M */ |
| #define SDRAM_BXCR_SDAM_MASK 0x0000e000 /* Addressing mode */ |
| #define SDRAM_BXCR_SDAM_1 0x00000000 /* Mode 1 */ |
| #define SDRAM_BXCR_SDAM_2 0x00002000 /* Mode 2 */ |
| #define SDRAM_BXCR_SDAM_3 0x00004000 /* Mode 3 */ |
| #define SDRAM_BXCR_SDAM_4 0x00006000 /* Mode 4 */ |
| #define SDRAM_BXCR_SDBE 0x00000001 /* Memory Bank Enable */ |
| |
| /* |
| * SDRAM TR0 Options |
| */ |
| #define SDRAM_TR0_SDWR_MASK 0x80000000 |
| #define SDRAM_TR0_SDWR_2_CLK 0x00000000 |
| #define SDRAM_TR0_SDWR_3_CLK 0x80000000 |
| #define SDRAM_TR0_SDWD_MASK 0x40000000 |
| #define SDRAM_TR0_SDWD_0_CLK 0x00000000 |
| #define SDRAM_TR0_SDWD_1_CLK 0x40000000 |
| #define SDRAM_TR0_SDCL_MASK 0x01800000 |
| #define SDRAM_TR0_SDCL_2_0_CLK 0x00800000 |
| #define SDRAM_TR0_SDCL_2_5_CLK 0x01000000 |
| #define SDRAM_TR0_SDCL_3_0_CLK 0x01800000 |
| #define SDRAM_TR0_SDPA_MASK 0x000C0000 |
| #define SDRAM_TR0_SDPA_2_CLK 0x00040000 |
| #define SDRAM_TR0_SDPA_3_CLK 0x00080000 |
| #define SDRAM_TR0_SDPA_4_CLK 0x000C0000 |
| #define SDRAM_TR0_SDCP_MASK 0x00030000 |
| #define SDRAM_TR0_SDCP_2_CLK 0x00000000 |
| #define SDRAM_TR0_SDCP_3_CLK 0x00010000 |
| #define SDRAM_TR0_SDCP_4_CLK 0x00020000 |
| #define SDRAM_TR0_SDCP_5_CLK 0x00030000 |
| #define SDRAM_TR0_SDLD_MASK 0x0000C000 |
| #define SDRAM_TR0_SDLD_1_CLK 0x00000000 |
| #define SDRAM_TR0_SDLD_2_CLK 0x00004000 |
| #define SDRAM_TR0_SDRA_MASK 0x0000001C |
| #define SDRAM_TR0_SDRA_6_CLK 0x00000000 |
| #define SDRAM_TR0_SDRA_7_CLK 0x00000004 |
| #define SDRAM_TR0_SDRA_8_CLK 0x00000008 |
| #define SDRAM_TR0_SDRA_9_CLK 0x0000000C |
| #define SDRAM_TR0_SDRA_10_CLK 0x00000010 |
| #define SDRAM_TR0_SDRA_11_CLK 0x00000014 |
| #define SDRAM_TR0_SDRA_12_CLK 0x00000018 |
| #define SDRAM_TR0_SDRA_13_CLK 0x0000001C |
| #define SDRAM_TR0_SDRD_MASK 0x00000003 |
| #define SDRAM_TR0_SDRD_2_CLK 0x00000001 |
| #define SDRAM_TR0_SDRD_3_CLK 0x00000002 |
| #define SDRAM_TR0_SDRD_4_CLK 0x00000003 |
| |
| /* |
| * SDRAM TR1 Options |
| */ |
| #define SDRAM_TR1_RDSS_MASK 0xC0000000 |
| #define SDRAM_TR1_RDSS_TR0 0x00000000 |
| #define SDRAM_TR1_RDSS_TR1 0x40000000 |
| #define SDRAM_TR1_RDSS_TR2 0x80000000 |
| #define SDRAM_TR1_RDSS_TR3 0xC0000000 |
| #define SDRAM_TR1_RDSL_MASK 0x00C00000 |
| #define SDRAM_TR1_RDSL_STAGE1 0x00000000 |
| #define SDRAM_TR1_RDSL_STAGE2 0x00400000 |
| #define SDRAM_TR1_RDSL_STAGE3 0x00800000 |
| #define SDRAM_TR1_RDCD_MASK 0x00000800 |
| #define SDRAM_TR1_RDCD_RCD_0_0 0x00000000 |
| #define SDRAM_TR1_RDCD_RCD_1_2 0x00000800 |
| #define SDRAM_TR1_RDCT_MASK 0x000001FF |
| #define SDRAM_TR1_RDCT_ENCODE(x) (((x) << 0) & SDRAM_TR1_RDCT_MASK) |
| #define SDRAM_TR1_RDCT_DECODE(x) (((x) & SDRAM_TR1_RDCT_MASK) >> 0) |
| #define SDRAM_TR1_RDCT_MIN 0x00000000 |
| #define SDRAM_TR1_RDCT_MAX 0x000001FF |
| |
| /* |
| * SDRAM WDDCTR Options |
| */ |
| #define SDRAM_WDDCTR_WRCP_MASK 0xC0000000 |
| #define SDRAM_WDDCTR_WRCP_0DEG 0x00000000 |
| #define SDRAM_WDDCTR_WRCP_90DEG 0x40000000 |
| #define SDRAM_WDDCTR_WRCP_180DEG 0x80000000 |
| #define SDRAM_WDDCTR_DCD_MASK 0x000001FF |
| |
| /* |
| * SDRAM CLKTR Options |
| */ |
| #define SDRAM_CLKTR_CLKP_MASK 0xC0000000 |
| #define SDRAM_CLKTR_CLKP_0DEG 0x00000000 |
| #define SDRAM_CLKTR_CLKP_90DEG 0x40000000 |
| #define SDRAM_CLKTR_CLKP_180DEG 0x80000000 |
| #define SDRAM_CLKTR_DCDT_MASK 0x000001FF |
| |
| /* |
| * SDRAM DLYCAL Options |
| */ |
| #define SDRAM_DLYCAL_DLCV_MASK 0x000003FC |
| #define SDRAM_DLYCAL_DLCV_ENCODE(x) (((x)<<2) & SDRAM_DLYCAL_DLCV_MASK) |
| #define SDRAM_DLYCAL_DLCV_DECODE(x) (((x) & SDRAM_DLYCAL_DLCV_MASK)>>2) |
| |
| #endif /* CONFIG_SDRAM_PPC4xx_IBM_DDR */ |
| |
| #if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR2) |
| |
| #define SDRAM_DLYCAL_DLCV_MASK 0x000003FC |
| #define SDRAM_DLYCAL_DLCV_ENCODE(x) (((x)<<2) & SDRAM_DLYCAL_DLCV_MASK) |
| #define SDRAM_DLYCAL_DLCV_DECODE(x) (((x) & SDRAM_DLYCAL_DLCV_MASK)>>2) |
| |
| #if !defined(CONFIG_405EX) |
| /* |
| * Memory queue defines |
| */ |
| #define SDRAMQ_DCR_BASE 0x040 |
| |
| #define SDRAM_R0BAS (SDRAMQ_DCR_BASE+0x0) /* rank 0 base address & size */ |
| #define SDRAM_R1BAS (SDRAMQ_DCR_BASE+0x1) /* rank 1 base address & size */ |
| #define SDRAM_R2BAS (SDRAMQ_DCR_BASE+0x2) /* rank 2 base address & size */ |
| #define SDRAM_R3BAS (SDRAMQ_DCR_BASE+0x3) /* rank 3 base address & size */ |
| #define SDRAM_CONF1HB (SDRAMQ_DCR_BASE+0x5) /* configuration 1 HB */ |
| #define SDRAM_CONF1HB_AAFR 0x80000000 /* Address Ack on First Request - Bit 0 */ |
| #define SDRAM_CONF1HB_PRPD 0x00080000 /* PLB Read pipeline Disable - Bit 12 */ |
| #define SDRAM_CONF1HB_PWPD 0x00040000 /* PLB Write pipeline Disable - Bit 13 */ |
| #define SDRAM_CONF1HB_PRW 0x00020000 /* PLB Read Wait - Bit 14 */ |
| #define SDRAM_CONF1HB_RPLM 0x00001000 /* Read Passing Limit 1 - Bits 16..19 */ |
| #define SDRAM_CONF1HB_RPEN 0x00000800 /* Read Passing Enable - Bit 20 */ |
| #define SDRAM_CONF1HB_RFTE 0x00000400 /* Read Flow Through Enable - Bit 21 */ |
| #define SDRAM_CONF1HB_WRCL 0x00000080 /* MCIF Cycle Limit 1 - Bits 22..24 */ |
| #define SDRAM_CONF1HB_MASK 0x0000F380 /* RPLM & WRCL mask */ |
| |
| #define SDRAM_ERRSTATHB (SDRAMQ_DCR_BASE+0x7) /* error status HB */ |
| #define SDRAM_ERRADDUHB (SDRAMQ_DCR_BASE+0x8) /* error address upper 32 HB */ |
| #define SDRAM_ERRADDLHB (SDRAMQ_DCR_BASE+0x9) /* error address lower 32 HB */ |
| #define SDRAM_PLBADDULL (SDRAMQ_DCR_BASE+0xA) /* PLB base address upper 32 LL */ |
| #define SDRAM_CONF1LL (SDRAMQ_DCR_BASE+0xB) /* configuration 1 LL */ |
| #define SDRAM_CONF1LL_AAFR 0x80000000 /* Address Ack on First Request - Bit 0 */ |
| #define SDRAM_CONF1LL_PRPD 0x00080000 /* PLB Read pipeline Disable - Bit 12 */ |
| #define SDRAM_CONF1LL_PWPD 0x00040000 /* PLB Write pipeline Disable - Bit 13 */ |
| #define SDRAM_CONF1LL_PRW 0x00020000 /* PLB Read Wait - Bit 14 */ |
| #define SDRAM_CONF1LL_RPLM 0x00001000 /* Read Passing Limit 1 - Bits 16..19 */ |
| #define SDRAM_CONF1LL_RPEN 0x00000800 /* Read Passing Enable - Bit 20 */ |
| #define SDRAM_CONF1LL_RFTE 0x00000400 /* Read Flow Through Enable - Bit 21 */ |
| #define SDRAM_CONF1LL_MASK 0x0000F000 /* RPLM mask */ |
| |
| #define SDRAM_ERRSTATLL (SDRAMQ_DCR_BASE+0xC) /* error status LL */ |
| #define SDRAM_ERRADDULL (SDRAMQ_DCR_BASE+0xD) /* error address upper 32 LL */ |
| #define SDRAM_ERRADDLLL (SDRAMQ_DCR_BASE+0xE) /* error address lower 32 LL */ |
| #define SDRAM_CONFPATHB (SDRAMQ_DCR_BASE+0xF) /* configuration between paths */ |
| #define SDRAM_CONFPATHB_TPEN 0x08000000 /* Transaction Passing Enable - Bit 4 */ |
| |
| #define SDRAM_PLBADDUHB (SDRAMQ_DCR_BASE+0x10) /* PLB base address upper 32 LL */ |
| |
| /* |
| * Memory Bank 0-7 configuration |
| */ |
| #if defined(CONFIG_440SPE) || \ |
| defined(CONFIG_460EX) || defined(CONFIG_460GT) || \ |
| defined(CONFIG_460SX) || defined(CONFIG_APM821XX) |
| #define SDRAM_RXBAS_SDBA_MASK 0xFFE00000 /* Base address */ |
| #define SDRAM_RXBAS_SDBA_ENCODE(n) ((u32)(((phys_size_t)(n) >> 2) & 0xFFE00000)) |
| #define SDRAM_RXBAS_SDBA_DECODE(n) ((((phys_size_t)(n)) & 0xFFE00000) << 2) |
| #endif /* CONFIG_440SPE */ |
| #if defined(CONFIG_440SP) |
| #define SDRAM_RXBAS_SDBA_MASK 0xFF800000 /* Base address */ |
| #define SDRAM_RXBAS_SDBA_ENCODE(n) ((((u32)(n))&0xFF800000)) |
| #define SDRAM_RXBAS_SDBA_DECODE(n) ((((u32)(n))&0xFF800000)) |
| #endif /* CONFIG_440SP */ |
| #define SDRAM_RXBAS_SDSZ_MASK 0x0000FFC0 /* Size */ |
| #define SDRAM_RXBAS_SDSZ_ENCODE(n) ((((u32)(n))&0x3FF)<<6) |
| #define SDRAM_RXBAS_SDSZ_DECODE(n) ((((u32)(n))>>6)&0x3FF) |
| #define SDRAM_RXBAS_SDSZ_0 0x00000000 /* 0M */ |
| #define SDRAM_RXBAS_SDSZ_8 0x0000FFC0 /* 8M */ |
| #define SDRAM_RXBAS_SDSZ_16 0x0000FF80 /* 16M */ |
| #define SDRAM_RXBAS_SDSZ_32 0x0000FF00 /* 32M */ |
| #define SDRAM_RXBAS_SDSZ_64 0x0000FE00 /* 64M */ |
| #define SDRAM_RXBAS_SDSZ_128 0x0000FC00 /* 128M */ |
| #define SDRAM_RXBAS_SDSZ_256 0x0000F800 /* 256M */ |
| #define SDRAM_RXBAS_SDSZ_512 0x0000F000 /* 512M */ |
| #define SDRAM_RXBAS_SDSZ_1024 0x0000E000 /* 1024M */ |
| #define SDRAM_RXBAS_SDSZ_2048 0x0000C000 /* 2048M */ |
| #define SDRAM_RXBAS_SDSZ_4096 0x00008000 /* 4096M */ |
| #else /* CONFIG_405EX */ |
| /* |
| * XXX - ToDo: |
| * Revisit this file to check if all these 405EX defines are correct and |
| * can be used in the common 44x_spd_ddr2 code as well. sr, 2008-06-02 |
| */ |
| #define SDRAM_RXBAS_SDSZ_MASK PPC_REG_VAL(19, 0xF) |
| #define SDRAM_RXBAS_SDSZ_4MB PPC_REG_VAL(19, 0x0) |
| #define SDRAM_RXBAS_SDSZ_8MB PPC_REG_VAL(19, 0x1) |
| #define SDRAM_RXBAS_SDSZ_16MB PPC_REG_VAL(19, 0x2) |
| #define SDRAM_RXBAS_SDSZ_32MB PPC_REG_VAL(19, 0x3) |
| #define SDRAM_RXBAS_SDSZ_64MB PPC_REG_VAL(19, 0x4) |
| #define SDRAM_RXBAS_SDSZ_128MB PPC_REG_VAL(19, 0x5) |
| #define SDRAM_RXBAS_SDSZ_256MB PPC_REG_VAL(19, 0x6) |
| #define SDRAM_RXBAS_SDSZ_512MB PPC_REG_VAL(19, 0x7) |
| #define SDRAM_RXBAS_SDSZ_1024MB PPC_REG_VAL(19, 0x8) |
| #define SDRAM_RXBAS_SDSZ_2048MB PPC_REG_VAL(19, 0x9) |
| #define SDRAM_RXBAS_SDSZ_4096MB PPC_REG_VAL(19, 0xA) |
| #define SDRAM_RXBAS_SDSZ_8192MB PPC_REG_VAL(19, 0xB) |
| #define SDRAM_RXBAS_SDSZ_8 SDRAM_RXBAS_SDSZ_8MB |
| #define SDRAM_RXBAS_SDSZ_16 SDRAM_RXBAS_SDSZ_16MB |
| #define SDRAM_RXBAS_SDSZ_32 SDRAM_RXBAS_SDSZ_32MB |
| #define SDRAM_RXBAS_SDSZ_64 SDRAM_RXBAS_SDSZ_64MB |
| #define SDRAM_RXBAS_SDSZ_128 SDRAM_RXBAS_SDSZ_128MB |
| #define SDRAM_RXBAS_SDSZ_256 SDRAM_RXBAS_SDSZ_256MB |
| #define SDRAM_RXBAS_SDSZ_512 SDRAM_RXBAS_SDSZ_512MB |
| #define SDRAM_RXBAS_SDSZ_1024 SDRAM_RXBAS_SDSZ_1024MB |
| #define SDRAM_RXBAS_SDSZ_2048 SDRAM_RXBAS_SDSZ_2048MB |
| #define SDRAM_RXBAS_SDSZ_4096 SDRAM_RXBAS_SDSZ_4096MB |
| #define SDRAM_RXBAS_SDSZ_8192 SDRAM_RXBAS_SDSZ_8192MB |
| #endif /* CONFIG_405EX */ |
| |
| /* The mode definitions are the same for all PPC4xx variants */ |
| #define SDRAM_RXBAS_SDAM_MODE0 PPC_REG_VAL(23, 0x0) |
| #define SDRAM_RXBAS_SDAM_MODE1 PPC_REG_VAL(23, 0x1) |
| #define SDRAM_RXBAS_SDAM_MODE2 PPC_REG_VAL(23, 0x2) |
| #define SDRAM_RXBAS_SDAM_MODE3 PPC_REG_VAL(23, 0x3) |
| #define SDRAM_RXBAS_SDAM_MODE4 PPC_REG_VAL(23, 0x4) |
| #define SDRAM_RXBAS_SDAM_MODE5 PPC_REG_VAL(23, 0x5) |
| #define SDRAM_RXBAS_SDAM_MODE6 PPC_REG_VAL(23, 0x6) |
| #define SDRAM_RXBAS_SDAM_MODE7 PPC_REG_VAL(23, 0x7) |
| #define SDRAM_RXBAS_SDAM_MODE8 PPC_REG_VAL(23, 0x8) |
| #define SDRAM_RXBAS_SDAM_MODE9 PPC_REG_VAL(23, 0x9) |
| #define SDRAM_RXBAS_SDBE_DISABLE PPC_REG_VAL(31, 0x0) |
| #define SDRAM_RXBAS_SDBE_ENABLE PPC_REG_VAL(31, 0x1) |
| |
| /* |
| * Memory controller registers |
| */ |
| #if defined(CONFIG_405EX) || defined(CONFIG_APM821XX) |
| #define SDRAM_BESR 0x00 /* PLB bus error status (read/clear) */ |
| #define SDRAM_BESRT 0x01 /* PLB bus error status (test/set) */ |
| #define SDRAM_BEARL 0x02 /* PLB bus error address low */ |
| #define SDRAM_BEARH 0x03 /* PLB bus error address high */ |
| #define SDRAM_WMIRQ 0x06 /* PLB write master interrupt (read/clear) */ |
| #define SDRAM_WMIRQT 0x07 /* PLB write master interrupt (test/set) */ |
| #define SDRAM_PLBOPT 0x08 /* PLB slave options */ |
| #define SDRAM_PUABA 0x09 /* PLB upper address base */ |
| #define SDRAM_MCSTAT 0x1F /* memory controller status */ |
| #else /* CONFIG_405EX || CONFIG_APM821XX */ |
| #define SDRAM_MCSTAT 0x14 /* memory controller status */ |
| #endif /* CONFIG_405EX || CONFIG_APM821XX */ |
| #define SDRAM_MCOPT1 0x20 /* memory controller options 1 */ |
| #define SDRAM_MCOPT2 0x21 /* memory controller options 2 */ |
| #define SDRAM_MODT0 0x22 /* on die termination for bank 0 */ |
| #define SDRAM_MODT1 0x23 /* on die termination for bank 1 */ |
| #define SDRAM_MODT2 0x24 /* on die termination for bank 2 */ |
| #define SDRAM_MODT3 0x25 /* on die termination for bank 3 */ |
| #define SDRAM_CODT 0x26 /* on die termination for controller */ |
| #define SDRAM_VVPR 0x27 /* variable VRef programmming */ |
| #define SDRAM_OPARS 0x28 /* on chip driver control setup */ |
| #define SDRAM_OPART 0x29 /* on chip driver control trigger */ |
| #define SDRAM_RTR 0x30 /* refresh timer */ |
| #define SDRAM_PMIT 0x34 /* power management idle timer */ |
| #define SDRAM_MB0CF 0x40 /* memory bank 0 configuration */ |
| #define SDRAM_MB1CF 0x44 /* memory bank 1 configuration */ |
| #define SDRAM_MB2CF 0x48 |
| #define SDRAM_MB3CF 0x4C |
| #define SDRAM_INITPLR0 0x50 /* manual initialization control */ |
| #define SDRAM_INITPLR1 0x51 /* manual initialization control */ |
| #define SDRAM_INITPLR2 0x52 /* manual initialization control */ |
| #define SDRAM_INITPLR3 0x53 /* manual initialization control */ |
| #define SDRAM_INITPLR4 0x54 /* manual initialization control */ |
| #define SDRAM_INITPLR5 0x55 /* manual initialization control */ |
| #define SDRAM_INITPLR6 0x56 /* manual initialization control */ |
| #define SDRAM_INITPLR7 0x57 /* manual initialization control */ |
| #define SDRAM_INITPLR8 0x58 /* manual initialization control */ |
| #define SDRAM_INITPLR9 0x59 /* manual initialization control */ |
| #define SDRAM_INITPLR10 0x5a /* manual initialization control */ |
| #define SDRAM_INITPLR11 0x5b /* manual initialization control */ |
| #define SDRAM_INITPLR12 0x5c /* manual initialization control */ |
| #define SDRAM_INITPLR13 0x5d /* manual initialization control */ |
| #define SDRAM_INITPLR14 0x5e /* manual initialization control */ |
| #define SDRAM_INITPLR15 0x5f /* manual initialization control */ |
| #define SDRAM_RQDC 0x70 /* read DQS delay control */ |
| #define SDRAM_RFDC 0x74 /* read feedback delay control */ |
| #define SDRAM_RDCC 0x78 /* read data capture control */ |
| #define SDRAM_DLCR 0x7A /* delay line calibration */ |
| #define SDRAM_CLKTR 0x80 /* DDR clock timing */ |
| #define SDRAM_WRDTR 0x81 /* write data, DQS, DM clock, timing */ |
| #define SDRAM_SDTR1 0x85 /* DDR SDRAM timing 1 */ |
| #define SDRAM_SDTR2 0x86 /* DDR SDRAM timing 2 */ |
| #define SDRAM_SDTR3 0x87 /* DDR SDRAM timing 3 */ |
| #define SDRAM_MMODE 0x88 /* memory mode */ |
| #define SDRAM_MEMODE 0x89 /* memory extended mode */ |
| #define SDRAM_ECCES 0x98 /* ECC error status */ |
| #define SDRAM_CID 0xA4 /* core ID */ |
| #if !defined(CONFIG_405EX) && !defined(CONFIG_APM821XX) |
| #define SDRAM_RID 0xA8 /* revision ID */ |
| #endif |
| #define SDRAM_FCSR 0xB0 /* feedback calibration status */ |
| #define SDRAM_RTSR 0xB1 /* run time status tracking */ |
| #if defined(CONFIG_405EX) || defined(CONFIG_APM821XX) |
| #define SDRAM_RID 0xF8 /* revision ID */ |
| #endif |
| |
| /* |
| * Memory Controller Bus Error Status |
| */ |
| #define SDRAM_BESR_MASK PPC_REG_VAL(7, 0xFF) |
| #define SDRAM_BESR_M0ID_MASK PPC_REG_VAL(3, 0xF) |
| #define SDRAM_BESR_M0ID_ICU PPC_REG_VAL(3, 0x0) |
| #define SDRAM_BESR_M0ID_PCIE0 PPC_REG_VAL(3, 0x1) |
| #define SDRAM_BESR_M0ID_PCIE1 PPC_REG_VAL(3, 0x2) |
| #define SDRAM_BESR_M0ID_DMA PPC_REG_VAL(3, 0x3) |
| #define SDRAM_BESR_M0ID_DCU PPC_REG_VAL(3, 0x4) |
| #define SDRAM_BESR_M0ID_OPB PPC_REG_VAL(3, 0x5) |
| #define SDRAM_BESR_M0ID_MAL PPC_REG_VAL(3, 0x6) |
| #define SDRAM_BESR_M0ID_SEC PPC_REG_VAL(3, 0x7) |
| #define SDRAM_BESR_M0ET_MASK PPC_REG_VAL(6, 0x7) |
| #define SDRAM_BESR_M0ET_NONE PPC_REG_VAL(6, 0x0) |
| #define SDRAM_BESR_M0ET_ECC PPC_REG_VAL(6, 0x1) |
| #define SDRAM_BESR_M0RW_WRITE PPC_REG_VAL(7, 0) |
| #define SDRAM_BESR_M0RW_READ PPC_REG_VAL(8, 1) |
| |
| /* |
| * Memory Controller Status |
| */ |
| #define SDRAM_MCSTAT_MIC_MASK 0x80000000 /* Memory init status mask */ |
| #define SDRAM_MCSTAT_MIC_NOTCOMP 0x00000000 /* Mem init not complete */ |
| #define SDRAM_MCSTAT_MIC_COMP 0x80000000 /* Mem init complete */ |
| #define SDRAM_MCSTAT_SRMS_MASK 0x40000000 /* Mem self refresh stat mask */ |
| #define SDRAM_MCSTAT_SRMS_NOT_SF 0x00000000 /* Mem not in self refresh */ |
| #define SDRAM_MCSTAT_SRMS_SF 0x40000000 /* Mem in self refresh */ |
| #define SDRAM_MCSTAT_IDLE_MASK 0x20000000 /* Mem self refresh stat mask */ |
| #define SDRAM_MCSTAT_IDLE_NOT 0x00000000 /* Mem contr not idle */ |
| #define SDRAM_MCSTAT_IDLE 0x20000000 /* Mem contr idle */ |
| |
| /* |
| * Memory Controller Options 1 |
| */ |
| #define SDRAM_MCOPT1_MCHK_MASK 0x30000000 /* Memory data err check mask*/ |
| #define SDRAM_MCOPT1_MCHK_NON 0x00000000 /* No ECC generation */ |
| #define SDRAM_MCOPT1_MCHK_GEN 0x20000000 /* ECC generation */ |
| #define SDRAM_MCOPT1_MCHK_CHK 0x10000000 /* ECC generation and check */ |
| #define SDRAM_MCOPT1_MCHK_CHK_REP 0x30000000 /* ECC generation, chk, report*/ |
| #define SDRAM_MCOPT1_MCHK_CHK_DECODE(n) ((((u32)(n))>>28)&0x3) |
| #define SDRAM_MCOPT1_RDEN_MASK 0x08000000 /* Registered DIMM mask */ |
| #define SDRAM_MCOPT1_RDEN 0x08000000 /* Registered DIMM enable */ |
| #define SDRAM_MCOPT1_PMU_MASK 0x06000000 /* Page management unit mask */ |
| #define SDRAM_MCOPT1_PMU_CLOSE 0x00000000 /* PMU Close */ |
| #define SDRAM_MCOPT1_PMU_OPEN 0x04000000 /* PMU Open */ |
| #define SDRAM_MCOPT1_PMU_AUTOCLOSE 0x02000000 /* PMU AutoClose */ |
| #define SDRAM_MCOPT1_DMWD_MASK 0x01000000 /* DRAM width mask */ |
| #define SDRAM_MCOPT1_DMWD_32 0x00000000 /* 32 bits */ |
| #define SDRAM_MCOPT1_DMWD_64 0x01000000 /* 64 bits */ |
| #define SDRAM_MCOPT1_UIOS_MASK 0x00C00000 /* Unused IO State */ |
| #define SDRAM_MCOPT1_BCNT_MASK 0x00200000 /* Bank count */ |
| #define SDRAM_MCOPT1_4_BANKS 0x00000000 /* 4 Banks */ |
| #define SDRAM_MCOPT1_8_BANKS 0x00200000 /* 8 Banks */ |
| #define SDRAM_MCOPT1_DDR_TYPE_MASK 0x00100000 /* DDR Memory Type mask */ |
| #define SDRAM_MCOPT1_DDR1_TYPE 0x00000000 /* DDR1 Memory Type */ |
| #define SDRAM_MCOPT1_DDR2_TYPE 0x00100000 /* DDR2 Memory Type */ |
| #define SDRAM_MCOPT1_QDEP 0x00020000 /* 4 commands deep */ |
| #define SDRAM_MCOPT1_RWOO_MASK 0x00008000 /* Out of Order Read mask */ |
| #define SDRAM_MCOPT1_RWOO_DISABLED 0x00000000 /* disabled */ |
| #define SDRAM_MCOPT1_RWOO_ENABLED 0x00008000 /* enabled */ |
| #define SDRAM_MCOPT1_WOOO_MASK 0x00004000 /* Out of Order Write mask */ |
| #define SDRAM_MCOPT1_WOOO_DISABLED 0x00000000 /* disabled */ |
| #define SDRAM_MCOPT1_WOOO_ENABLED 0x00004000 /* enabled */ |
| #define SDRAM_MCOPT1_DCOO_MASK 0x00002000 /* All Out of Order mask */ |
| #define SDRAM_MCOPT1_DCOO_DISABLED 0x00002000 /* disabled */ |
| #define SDRAM_MCOPT1_DCOO_ENABLED 0x00000000 /* enabled */ |
| #define SDRAM_MCOPT1_DREF_MASK 0x00001000 /* Deferred refresh mask */ |
| #define SDRAM_MCOPT1_DREF_NORMAL 0x00000000 /* normal refresh */ |
| #define SDRAM_MCOPT1_DREF_DEFER_4 0x00001000 /* defer up to 4 refresh cmd */ |
| |
| /* |
| * Memory Controller Options 2 |
| */ |
| #define SDRAM_MCOPT2_SREN_MASK 0x80000000 /* Self Test mask */ |
| #define SDRAM_MCOPT2_SREN_EXIT 0x00000000 /* Self Test exit */ |
| #define SDRAM_MCOPT2_SREN_ENTER 0x80000000 /* Self Test enter */ |
| #define SDRAM_MCOPT2_PMEN_MASK 0x40000000 /* Power Management mask */ |
| #define SDRAM_MCOPT2_PMEN_DISABLE 0x00000000 /* disable */ |
| #define SDRAM_MCOPT2_PMEN_ENABLE 0x40000000 /* enable */ |
| #define SDRAM_MCOPT2_IPTR_MASK 0x20000000 /* Init Trigger Reg mask */ |
| #define SDRAM_MCOPT2_IPTR_IDLE 0x00000000 /* idle */ |
| #define SDRAM_MCOPT2_IPTR_EXECUTE 0x20000000 /* execute preloaded init */ |
| #define SDRAM_MCOPT2_XSRP_MASK 0x10000000 /* Exit Self Refresh Prevent */ |
| #define SDRAM_MCOPT2_XSRP_ALLOW 0x00000000 /* allow self refresh exit */ |
| #define SDRAM_MCOPT2_XSRP_PREVENT 0x10000000 /* prevent self refresh exit */ |
| #define SDRAM_MCOPT2_DCEN_MASK 0x08000000 /* SDRAM Controller Enable */ |
| #define SDRAM_MCOPT2_DCEN_DISABLE 0x00000000 /* SDRAM Controller Enable */ |
| #define SDRAM_MCOPT2_DCEN_ENABLE 0x08000000 /* SDRAM Controller Enable */ |
| #define SDRAM_MCOPT2_ISIE_MASK 0x04000000 /* Init Seq Interruptable mas*/ |
| #define SDRAM_MCOPT2_ISIE_DISABLE 0x00000000 /* disable */ |
| #define SDRAM_MCOPT2_ISIE_ENABLE 0x04000000 /* enable */ |
| |
| /* |
| * SDRAM Refresh Timer Register |
| */ |
| #define SDRAM_RTR_RINT_MASK 0xFFF80000 |
| #define SDRAM_RTR_RINT_ENCODE(n) ((((u32)(n))&0xFFF8)<<16) |
| #define SDRAM_RTR_RINT_DECODE(n) ((((u32)(n))>>16)&0xFFF8) |
| |
| /* |
| * SDRAM Read DQS Delay Control Register |
| */ |
| #define SDRAM_RQDC_RQDE_MASK 0x80000000 |
| #define SDRAM_RQDC_RQDE_DISABLE 0x00000000 |
| #define SDRAM_RQDC_RQDE_ENABLE 0x80000000 |
| #define SDRAM_RQDC_RQFD_MASK 0x000001FF |
| #define SDRAM_RQDC_RQFD_ENCODE(n) ((((u32)(n))&0x1FF)<<0) |
| |
| #define SDRAM_RQDC_RQFD_MAX 0x1FF |
| |
| /* |
| * SDRAM Read Data Capture Control Register |
| */ |
| #define SDRAM_RDCC_RDSS_MASK 0xC0000000 |
| #define SDRAM_RDCC_RDSS_T1 0x00000000 |
| #define SDRAM_RDCC_RDSS_T2 0x40000000 |
| #define SDRAM_RDCC_RDSS_T3 0x80000000 |
| #define SDRAM_RDCC_RDSS_T4 0xC0000000 |
| #define SDRAM_RDCC_RSAE_MASK 0x00000001 |
| #define SDRAM_RDCC_RSAE_DISABLE 0x00000001 |
| #define SDRAM_RDCC_RSAE_ENABLE 0x00000000 |
| #define SDRAM_RDCC_RDSS_ENCODE(n) ((((u32)(n))&0x03)<<30) |
| #define SDRAM_RDCC_RDSS_DECODE(n) ((((u32)(n))>>30)&0x03) |
| |
| /* |
| * SDRAM Read Feedback Delay Control Register |
| */ |
| #define SDRAM_RFDC_ARSE_MASK 0x80000000 |
| #define SDRAM_RFDC_ARSE_DISABLE 0x80000000 |
| #define SDRAM_RFDC_ARSE_ENABLE 0x00000000 |
| #define SDRAM_RFDC_RFOS_MASK 0x007F0000 |
| #define SDRAM_RFDC_RFOS_ENCODE(n) ((((u32)(n))&0x7F)<<16) |
| #define SDRAM_RFDC_RFFD_MASK 0x000007FF |
| #define SDRAM_RFDC_RFFD_ENCODE(n) ((((u32)(n))&0x7FF)<<0) |
| |
| #define SDRAM_RFDC_RFFD_MAX 0x7FF |
| |
| /* |
| * SDRAM Delay Line Calibration Register |
| */ |
| #define SDRAM_DLCR_DCLM_MASK 0x80000000 |
| #define SDRAM_DLCR_DCLM_MANUAL 0x80000000 |
| #define SDRAM_DLCR_DCLM_AUTO 0x00000000 |
| #define SDRAM_DLCR_DLCR_MASK 0x08000000 |
| #define SDRAM_DLCR_DLCR_CALIBRATE 0x08000000 |
| #define SDRAM_DLCR_DLCR_IDLE 0x00000000 |
| #define SDRAM_DLCR_DLCS_MASK 0x07000000 |
| #define SDRAM_DLCR_DLCS_NOT_RUN 0x00000000 |
| #define SDRAM_DLCR_DLCS_IN_PROGRESS 0x01000000 |
| #define SDRAM_DLCR_DLCS_COMPLETE 0x02000000 |
| #define SDRAM_DLCR_DLCS_CONT_DONE 0x03000000 |
| #define SDRAM_DLCR_DLCS_ERROR 0x04000000 |
| #define SDRAM_DLCR_DLCV_MASK 0x000001FF |
| #define SDRAM_DLCR_DLCV_ENCODE(n) ((((u32)(n))&0x1FF)<<0) |
| #define SDRAM_DLCR_DLCV_DECODE(n) ((((u32)(n))>>0)&0x1FF) |
| |
| /* |
| * SDRAM Memory On Die Terimination Control Register |
| */ |
| #define SDRAM_MODT_ODTON_DISABLE PPC_REG_VAL(0, 0) |
| #define SDRAM_MODT_ODTON_ENABLE PPC_REG_VAL(0, 1) |
| #define SDRAM_MODT_EB1W_DISABLE PPC_REG_VAL(1, 0) |
| #define SDRAM_MODT_EB1W_ENABLE PPC_REG_VAL(1, 1) |
| #define SDRAM_MODT_EB1R_DISABLE PPC_REG_VAL(2, 0) |
| #define SDRAM_MODT_EB1R_ENABLE PPC_REG_VAL(2, 1) |
| #define SDRAM_MODT_EB0W_DISABLE PPC_REG_VAL(7, 0) |
| #define SDRAM_MODT_EB0W_ENABLE PPC_REG_VAL(7, 1) |
| #define SDRAM_MODT_EB0R_DISABLE PPC_REG_VAL(8, 0) |
| #define SDRAM_MODT_EB0R_ENABLE PPC_REG_VAL(8, 1) |
| |
| /* |
| * SDRAM Controller On Die Termination Register |
| */ |
| #define SDRAM_CODT_ODT_ON PPC_REG_VAL(0, 1) |
| #define SDRAM_CODT_ODT_OFF PPC_REG_VAL(0, 0) |
| #define SDRAM_CODT_RK1W_ON PPC_REG_VAL(1, 1) |
| #define SDRAM_CODT_RK1W_OFF PPC_REG_VAL(1, 0) |
| #define SDRAM_CODT_RK1R_ON PPC_REG_VAL(2, 1) |
| #define SDRAM_CODT_RK1R_OFF PPC_REG_VAL(2, 0) |
| #define SDRAM_CODT_RK0W_ON PPC_REG_VAL(7, 1) |
| #define SDRAM_CODT_RK0W_OFF PPC_REG_VAL(7, 0) |
| #define SDRAM_CODT_RK0R_ON PPC_REG_VAL(8, 1) |
| #define SDRAM_CODT_RK0R_OFF PPC_REG_VAL(8, 0) |
| #define SDRAM_CODT_ODTSH_NORMAL PPC_REG_VAL(10, 0) |
| #define SDRAM_CODT_ODTSH_REMOVE_ONE_AT_END PPC_REG_VAL(10, 1) |
| #define SDRAM_CODT_ODTSH_ADD_ONE_AT_START PPC_REG_VAL(10, 2) |
| #define SDRAM_CODT_ODTSH_SHIFT_ONE_EARLIER PPC_REG_VAL(10, 3) |
| #define SDRAM_CODT_CODTZ_75OHM PPC_REG_VAL(11, 0) |
| #define SDRAM_CODT_CKEG_ON PPC_REG_VAL(12, 1) |
| #define SDRAM_CODT_CKEG_OFF PPC_REG_VAL(12, 0) |
| #define SDRAM_CODT_CTLG_ON PPC_REG_VAL(13, 1) |
| #define SDRAM_CODT_CTLG_OFF PPC_REG_VAL(13, 0) |
| #define SDRAM_CODT_FBDG_ON PPC_REG_VAL(14, 1) |
| #define SDRAM_CODT_FBDG_OFF PPC_REG_VAL(14, 0) |
| #define SDRAM_CODT_FBRG_ON PPC_REG_VAL(15, 1) |
| #define SDRAM_CODT_FBRG_OFF PPC_REG_VAL(15, 0) |
| #define SDRAM_CODT_CKLZ_36OHM PPC_REG_VAL(18, 1) |
| #define SDRAM_CODT_CKLZ_18OHM PPC_REG_VAL(18, 0) |
| #define SDRAM_CODT_DQS_VOLTAGE_DDR_MASK PPC_REG_VAL(26, 1) |
| #define SDRAM_CODT_DQS_2_5_V_DDR1 PPC_REG_VAL(26, 0) |
| #define SDRAM_CODT_DQS_1_8_V_DDR2 PPC_REG_VAL(26, 1) |
| #define SDRAM_CODT_DQS_MASK PPC_REG_VAL(27, 1) |
| #define SDRAM_CODT_DQS_DIFFERENTIAL PPC_REG_VAL(27, 0) |
| #define SDRAM_CODT_DQS_SINGLE_END PPC_REG_VAL(27, 1) |
| #define SDRAM_CODT_CKSE_DIFFERENTIAL PPC_REG_VAL(28, 0) |
| #define SDRAM_CODT_CKSE_SINGLE_END PPC_REG_VAL(28, 1) |
| #define SDRAM_CODT_FEEBBACK_RCV_SINGLE_END PPC_REG_VAL(29, 1) |
| #define SDRAM_CODT_FEEBBACK_DRV_SINGLE_END PPC_REG_VAL(30, 1) |
| #define SDRAM_CODT_IO_HIZ PPC_REG_VAL(31, 0) |
| #define SDRAM_CODT_IO_NMODE PPC_REG_VAL(31, 1) |
| |
| /* |
| * SDRAM Initialization Preload Register |
| */ |
| #define SDRAM_INITPLR_ENABLE PPC_REG_VAL(0, 1) |
| #define SDRAM_INITPLR_DISABLE PPC_REG_VAL(0, 0) |
| #define SDRAM_INITPLR_IMWT_MASK PPC_REG_VAL(8, 0xFF) |
| #define SDRAM_INITPLR_IMWT_ENCODE(n) PPC_REG_VAL(8, \ |
| (static_cast(u32, \ |
| n)) \ |
| & 0xFF) |
| #define SDRAM_INITPLR_ICMD_MASK PPC_REG_VAL(12, 0x7) |
| #define SDRAM_INITPLR_ICMD_ENCODE(n) PPC_REG_VAL(12, \ |
| (static_cast(u32, \ |
| n)) \ |
| & 0x7) |
| #define SDRAM_INITPLR_IBA_MASK PPC_REG_VAL(15, 0x7) |
| #define SDRAM_INITPLR_IBA_ENCODE(n) PPC_REG_VAL(15, \ |
| (static_cast(u32, \ |
| n)) \ |
| & 0x7) |
| #define SDRAM_INITPLR_IMA_MASK PPC_REG_VAL(31, 0x7FFF) |
| #define SDRAM_INITPLR_IMA_ENCODE(n) PPC_REG_VAL(31, \ |
| (static_cast(u32, \ |
| n)) \ |
| & 0x7FFF) |
| |
| /* |
| * JEDEC DDR Initialization Commands |
| */ |
| #define JEDEC_CMD_NOP 7 |
| #define JEDEC_CMD_PRECHARGE 2 |
| #define JEDEC_CMD_REFRESH 1 |
| #define JEDEC_CMD_EMR 0 |
| #define JEDEC_CMD_READ 5 |
| #define JEDEC_CMD_WRITE 4 |
| |
| /* |
| * JEDEC Precharge Command Memory Address Arguments |
| */ |
| #define JEDEC_MA_PRECHARGE_ONE (0 << 10) |
| #define JEDEC_MA_PRECHARGE_ALL (1 << 10) |
| |
| /* |
| * JEDEC DDR EMR Command Bank Address Arguments |
| */ |
| #define JEDEC_BA_MR 0 |
| #define JEDEC_BA_EMR 1 |
| #define JEDEC_BA_EMR2 2 |
| #define JEDEC_BA_EMR3 3 |
| |
| /* |
| * JEDEC DDR Mode Register |
| */ |
| #define JEDEC_MA_MR_PDMODE_FAST_EXIT (0 << 12) |
| #define JEDEC_MA_MR_PDMODE_SLOW_EXIT (1 << 12) |
| #define JEDEC_MA_MR_WR_MASK (0x7 << 9) |
| #define JEDEC_MA_MR_WR_DDR1 (0x0 << 9) |
| #define JEDEC_MA_MR_WR_DDR2_2_CYC (0x1 << 9) |
| #define JEDEC_MA_MR_WR_DDR2_3_CYC (0x2 << 9) |
| #define JEDEC_MA_MR_WR_DDR2_4_CYC (0x3 << 9) |
| #define JEDEC_MA_MR_WR_DDR2_5_CYC (0x4 << 9) |
| #define JEDEC_MA_MR_WR_DDR2_6_CYC (0x5 << 9) |
| #define JEDEC_MA_MR_DLL_RESET (1 << 8) |
| #define JEDEC_MA_MR_MODE_NORMAL (0 << 8) |
| #define JEDEC_MA_MR_MODE_TEST (1 << 8) |
| #define JEDEC_MA_MR_CL_MASK (0x7 << 4) |
| #define JEDEC_MA_MR_CL_DDR1_2_0_CLK (0x2 << 4) |
| #define JEDEC_MA_MR_CL_DDR1_2_5_CLK (0x6 << 4) |
| #define JEDEC_MA_MR_CL_DDR1_3_0_CLK (0x3 << 4) |
| #define JEDEC_MA_MR_CL_DDR2_2_0_CLK (0x2 << 4) |
| #define JEDEC_MA_MR_CL_DDR2_3_0_CLK (0x3 << 4) |
| #define JEDEC_MA_MR_CL_DDR2_4_0_CLK (0x4 << 4) |
| #define JEDEC_MA_MR_CL_DDR2_5_0_CLK (0x5 << 4) |
| #define JEDEC_MA_MR_CL_DDR2_6_0_CLK (0x6 << 4) |
| #define JEDEC_MA_MR_CL_DDR2_7_0_CLK (0x7 << 4) |
| #define JEDEC_MA_MR_BTYP_SEQUENTIAL (0 << 3) |
| #define JEDEC_MA_MR_BTYP_INTERLEAVED (1 << 3) |
| #define JEDEC_MA_MR_BLEN_MASK (0x7 << 0) |
| #define JEDEC_MA_MR_BLEN_4 (2 << 0) |
| #define JEDEC_MA_MR_BLEN_8 (3 << 0) |
| |
| /* |
| * JEDEC DDR Extended Mode Register |
| */ |
| #define JEDEC_MA_EMR_OUTPUT_MASK (1 << 12) |
| #define JEDEC_MA_EMR_OUTPUT_ENABLE (0 << 12) |
| #define JEDEC_MA_EMR_OUTPUT_DISABLE (1 << 12) |
| #define JEDEC_MA_EMR_RQDS_MASK (1 << 11) |
| #define JEDEC_MA_EMR_RDQS_DISABLE (0 << 11) |
| #define JEDEC_MA_EMR_RDQS_ENABLE (1 << 11) |
| #define JEDEC_MA_EMR_DQS_MASK (1 << 10) |
| #define JEDEC_MA_EMR_DQS_DISABLE (1 << 10) |
| #define JEDEC_MA_EMR_DQS_ENABLE (0 << 10) |
| #define JEDEC_MA_EMR_OCD_MASK (0x7 << 7) |
| #define JEDEC_MA_EMR_OCD_EXIT (0 << 7) |
| #define JEDEC_MA_EMR_OCD_ENTER (7 << 7) |
| #define JEDEC_MA_EMR_AL_DDR1_0_CYC (0 << 3) |
| #define JEDEC_MA_EMR_AL_DDR2_1_CYC (1 << 3) |
| #define JEDEC_MA_EMR_AL_DDR2_2_CYC (2 << 3) |
| #define JEDEC_MA_EMR_AL_DDR2_3_CYC (3 << 3) |
| #define JEDEC_MA_EMR_AL_DDR2_4_CYC (4 << 3) |
| #define JEDEC_MA_EMR_RTT_MASK (0x11 << 2) |
| #define JEDEC_MA_EMR_RTT_DISABLED (0x00 << 2) |
| #define JEDEC_MA_EMR_RTT_75OHM (0x01 << 2) |
| #define JEDEC_MA_EMR_RTT_150OHM (0x10 << 2) |
| #define JEDEC_MA_EMR_RTT_50OHM (0x11 << 2) |
| #define JEDEC_MA_EMR_ODS_MASK (1 << 1) |
| #define JEDEC_MA_EMR_ODS_NORMAL (0 << 1) |
| #define JEDEC_MA_EMR_ODS_WEAK (1 << 1) |
| #define JEDEC_MA_EMR_DLL_MASK (1 << 0) |
| #define JEDEC_MA_EMR_DLL_ENABLE (0 << 0) |
| #define JEDEC_MA_EMR_DLL_DISABLE (1 << 0) |
| |
| /* |
| * JEDEC DDR Extended Mode Register 2 |
| */ |
| #define JEDEC_MA_EMR2_TEMP_COMMERCIAL (0 << 7) |
| #define JEDEC_MA_EMR2_TEMP_INDUSTRIAL (1 << 7) |
| |
| /* |
| * SDRAM Mode Register (Corresponds 1:1 w/ JEDEC Mode Register) |
| */ |
| #define SDRAM_MMODE_WR_MASK JEDEC_MA_MR_WR_MASK |
| #define SDRAM_MMODE_WR_DDR1 JEDEC_MA_MR_WR_DDR1 |
| #define SDRAM_MMODE_WR_DDR2_2_CYC JEDEC_MA_MR_WR_DDR2_2_CYC |
| #define SDRAM_MMODE_WR_DDR2_3_CYC JEDEC_MA_MR_WR_DDR2_3_CYC |
| #define SDRAM_MMODE_WR_DDR2_4_CYC JEDEC_MA_MR_WR_DDR2_4_CYC |
| #define SDRAM_MMODE_WR_DDR2_5_CYC JEDEC_MA_MR_WR_DDR2_5_CYC |
| #define SDRAM_MMODE_WR_DDR2_6_CYC JEDEC_MA_MR_WR_DDR2_6_CYC |
| #define SDRAM_MMODE_DCL_MASK JEDEC_MA_MR_CL_MASK |
| #define SDRAM_MMODE_DCL_DDR1_2_0_CLK JEDEC_MA_MR_CL_DDR1_2_0_CLK |
| #define SDRAM_MMODE_DCL_DDR1_2_5_CLK JEDEC_MA_MR_CL_DDR1_2_5_CLK |
| #define SDRAM_MMODE_DCL_DDR1_3_0_CLK JEDEC_MA_MR_CL_DDR1_3_0_CLK |
| #define SDRAM_MMODE_DCL_DDR2_2_0_CLK JEDEC_MA_MR_CL_DDR2_2_0_CLK |
| #define SDRAM_MMODE_DCL_DDR2_3_0_CLK JEDEC_MA_MR_CL_DDR2_3_0_CLK |
| #define SDRAM_MMODE_DCL_DDR2_4_0_CLK JEDEC_MA_MR_CL_DDR2_4_0_CLK |
| #define SDRAM_MMODE_DCL_DDR2_5_0_CLK JEDEC_MA_MR_CL_DDR2_5_0_CLK |
| #define SDRAM_MMODE_DCL_DDR2_6_0_CLK JEDEC_MA_MR_CL_DDR2_6_0_CLK |
| #define SDRAM_MMODE_DCL_DDR2_7_0_CLK JEDEC_MA_MR_CL_DDR2_7_0_CLK |
| #define SDRAM_MMODE_BTYP_SEQUENTIAL JEDEC_MA_MR_BTYP_SEQUENTIAL |
| #define SDRAM_MMODE_BTYP_INTERLEAVED JEDEC_MA_MR_BTYP_INTERLEAVED |
| #define SDRAM_MMODE_BLEN_MASK JEDEC_MA_MR_BLEN_MASK |
| #define SDRAM_MMODE_BLEN_4 JEDEC_MA_MR_BLEN_4 |
| #define SDRAM_MMODE_BLEN_8 JEDEC_MA_MR_BLEN_8 |
| |
| /* |
| * SDRAM Extended Mode Register (Corresponds 1:1 w/ JEDEC Extended |
| * Mode Register) |
| */ |
| #define SDRAM_MEMODE_QOFF_MASK JEDEC_MA_EMR_OUTPUT_MASK |
| #define SDRAM_MEMODE_QOFF_DISABLE JEDEC_MA_EMR_OUTPUT_DISABLE |
| #define SDRAM_MEMODE_QOFF_ENABLE JEDEC_MA_EMR_OUTPUT_ENABLE |
| #define SDRAM_MEMODE_RDQS_MASK JEDEC_MA_EMR_RQDS_MASK |
| #define SDRAM_MEMODE_RDQS_DISABLE JEDEC_MA_EMR_RDQS_DISABLE |
| #define SDRAM_MEMODE_RDQS_ENABLE JEDEC_MA_EMR_RDQS_ENABLE |
| #define SDRAM_MEMODE_DQS_MASK JEDEC_MA_EMR_DQS_MASK |
| #define SDRAM_MEMODE_DQS_DISABLE JEDEC_MA_EMR_DQS_DISABLE |
| #define SDRAM_MEMODE_DQS_ENABLE JEDEC_MA_EMR_DQS_ENABLE |
| #define SDRAM_MEMODE_AL_DDR1_0_CYC JEDEC_MA_EMR_AL_DDR1_0_CYC |
| #define SDRAM_MEMODE_AL_DDR2_1_CYC JEDEC_MA_EMR_AL_DDR2_1_CYC |
| #define SDRAM_MEMODE_AL_DDR2_2_CYC JEDEC_MA_EMR_AL_DDR2_2_CYC |
| #define SDRAM_MEMODE_AL_DDR2_3_CYC JEDEC_MA_EMR_AL_DDR2_3_CYC |
| #define SDRAM_MEMODE_AL_DDR2_4_CYC JEDEC_MA_EMR_AL_DDR2_4_CYC |
| #define SDRAM_MEMODE_RTT_MASK JEDEC_MA_EMR_RTT_MASK |
| #define SDRAM_MEMODE_RTT_DISABLED JEDEC_MA_EMR_RTT_DISABLED |
| #define SDRAM_MEMODE_RTT_75OHM JEDEC_MA_EMR_RTT_75OHM |
| #define SDRAM_MEMODE_RTT_150OHM JEDEC_MA_EMR_RTT_150OHM |
| #define SDRAM_MEMODE_RTT_50OHM JEDEC_MA_EMR_RTT_50OHM |
| #define SDRAM_MEMODE_DIC_MASK JEDEC_MA_EMR_ODS_MASK |
| #define SDRAM_MEMODE_DIC_NORMAL JEDEC_MA_EMR_ODS_NORMAL |
| #define SDRAM_MEMODE_DIC_WEAK JEDEC_MA_EMR_ODS_WEAK |
| #define SDRAM_MEMODE_DLL_MASK JEDEC_MA_EMR_DLL_MASK |
| #define SDRAM_MEMODE_DLL_DISABLE JEDEC_MA_EMR_DLL_DISABLE |
| #define SDRAM_MEMODE_DLL_ENABLE JEDEC_MA_EMR_DLL_ENABLE |
| |
| /* |
| * SDRAM Clock Timing Register |
| */ |
| #define SDRAM_CLKTR_CLKP_MASK 0xC0000000 |
| #define SDRAM_CLKTR_CLKP_0_DEG 0x00000000 |
| #define SDRAM_CLKTR_CLKP_180_DEG_ADV 0x80000000 |
| #define SDRAM_CLKTR_CLKP_90_DEG_ADV 0x40000000 |
| #define SDRAM_CLKTR_CLKP_270_DEG_ADV 0xC0000000 |
| |
| /* |
| * SDRAM Write Timing Register |
| */ |
| #define SDRAM_WRDTR_LLWP_MASK 0x10000000 |
| #define SDRAM_WRDTR_LLWP_DIS 0x10000000 |
| #define SDRAM_WRDTR_LLWP_1_CYC 0x00000000 |
| #define SDRAM_WRDTR_WTR_MASK 0x0E000000 |
| #define SDRAM_WRDTR_WTR_0_DEG 0x06000000 |
| #define SDRAM_WRDTR_WTR_90_DEG_ADV 0x04000000 |
| #define SDRAM_WRDTR_WTR_180_DEG_ADV 0x02000000 |
| #define SDRAM_WRDTR_WTR_270_DEG_ADV 0x00000000 |
| |
| /* |
| * SDRAM SDTR1 Options |
| */ |
| #define SDRAM_SDTR1_LDOF_MASK 0x80000000 |
| #define SDRAM_SDTR1_LDOF_1_CLK 0x00000000 |
| #define SDRAM_SDTR1_LDOF_2_CLK 0x80000000 |
| #define SDRAM_SDTR1_RTW_MASK 0x00F00000 |
| #define SDRAM_SDTR1_RTW_2_CLK 0x00200000 |
| #define SDRAM_SDTR1_RTW_3_CLK 0x00300000 |
| #define SDRAM_SDTR1_WTWO_MASK 0x000F0000 |
| #define SDRAM_SDTR1_WTWO_0_CLK 0x00000000 |
| #define SDRAM_SDTR1_WTWO_1_CLK 0x00010000 |
| #define SDRAM_SDTR1_RTRO_MASK 0x0000F000 |
| #define SDRAM_SDTR1_RTRO_1_CLK 0x00001000 |
| #define SDRAM_SDTR1_RTRO_2_CLK 0x00002000 |
| |
| /* |
| * SDRAM SDTR2 Options |
| */ |
| #define SDRAM_SDTR2_RCD_MASK 0xF0000000 |
| #define SDRAM_SDTR2_RCD_1_CLK 0x10000000 |
| #define SDRAM_SDTR2_RCD_2_CLK 0x20000000 |
| #define SDRAM_SDTR2_RCD_3_CLK 0x30000000 |
| #define SDRAM_SDTR2_RCD_4_CLK 0x40000000 |
| #define SDRAM_SDTR2_RCD_5_CLK 0x50000000 |
| #define SDRAM_SDTR2_WTR_MASK 0x0F000000 |
| #define SDRAM_SDTR2_WTR_1_CLK 0x01000000 |
| #define SDRAM_SDTR2_WTR_2_CLK 0x02000000 |
| #define SDRAM_SDTR2_WTR_3_CLK 0x03000000 |
| #define SDRAM_SDTR2_WTR_4_CLK 0x04000000 |
| #define SDRAM_SDTR3_WTR_ENCODE(n) ((((u32)(n))&0xF)<<24) |
| #define SDRAM_SDTR2_XSNR_MASK 0x00FF0000 |
| #define SDRAM_SDTR2_XSNR_8_CLK 0x00080000 |
| #define SDRAM_SDTR2_XSNR_16_CLK 0x00100000 |
| #define SDRAM_SDTR2_XSNR_32_CLK 0x00200000 |
| #define SDRAM_SDTR2_XSNR_64_CLK 0x00400000 |
| #define SDRAM_SDTR2_WPC_MASK 0x0000F000 |
| #define SDRAM_SDTR2_WPC_2_CLK 0x00002000 |
| #define SDRAM_SDTR2_WPC_3_CLK 0x00003000 |
| #define SDRAM_SDTR2_WPC_4_CLK 0x00004000 |
| #define SDRAM_SDTR2_WPC_5_CLK 0x00005000 |
| #define SDRAM_SDTR2_WPC_6_CLK 0x00006000 |
| #define SDRAM_SDTR3_WPC_ENCODE(n) ((((u32)(n))&0xF)<<12) |
| #define SDRAM_SDTR2_RPC_MASK 0x00000F00 |
| #define SDRAM_SDTR2_RPC_2_CLK 0x00000200 |
| #define SDRAM_SDTR2_RPC_3_CLK 0x00000300 |
| #define SDRAM_SDTR2_RPC_4_CLK 0x00000400 |
| #define SDRAM_SDTR2_RP_MASK 0x000000F0 |
| #define SDRAM_SDTR2_RP_3_CLK 0x00000030 |
| #define SDRAM_SDTR2_RP_4_CLK 0x00000040 |
| #define SDRAM_SDTR2_RP_5_CLK 0x00000050 |
| #define SDRAM_SDTR2_RP_6_CLK 0x00000060 |
| #define SDRAM_SDTR2_RP_7_CLK 0x00000070 |
| #define SDRAM_SDTR2_RRD_MASK 0x0000000F |
| #define SDRAM_SDTR2_RRD_2_CLK 0x00000002 |
| #define SDRAM_SDTR2_RRD_3_CLK 0x00000003 |
| |
| /* |
| * SDRAM SDTR3 Options |
| */ |
| #define SDRAM_SDTR3_RAS_MASK 0x1F000000 |
| #define SDRAM_SDTR3_RAS_ENCODE(n) ((((u32)(n))&0x1F)<<24) |
| #define SDRAM_SDTR3_RC_MASK 0x001F0000 |
| #define SDRAM_SDTR3_RC_ENCODE(n) ((((u32)(n))&0x1F)<<16) |
| #define SDRAM_SDTR3_XCS_MASK 0x00001F00 |
| #define SDRAM_SDTR3_XCS 0x00000D00 |
| #define SDRAM_SDTR3_RFC_MASK 0x0000003F |
| #define SDRAM_SDTR3_RFC_ENCODE(n) ((((u32)(n))&0x3F)<<0) |
| |
| /* |
| * ECC Error Status |
| */ |
| #define SDRAM_ECCES_MASK PPC_REG_VAL(21, 0x3FFFFF) |
| #define SDRAM_ECCES_BNCE_MASK PPC_REG_VAL(15, 0xFFFF) |
| #define SDRAM_ECCES_BNCE_ENCODE(lane) PPC_REG_VAL(((lane) & 0xF), 1) |
| #define SDRAM_ECCES_CKBER_MASK PPC_REG_VAL(17, 0x3) |
| #define SDRAM_ECCES_CKBER_NONE PPC_REG_VAL(17, 0) |
| #define SDRAM_ECCES_CKBER_16_ECC_0_3 PPC_REG_VAL(17, 2) |
| #define SDRAM_ECCES_CKBER_32_ECC_0_3 PPC_REG_VAL(17, 1) |
| #define SDRAM_ECCES_CKBER_32_ECC_4_8 PPC_REG_VAL(17, 2) |
| #define SDRAM_ECCES_CKBER_32_ECC_0_8 PPC_REG_VAL(17, 3) |
| #define SDRAM_ECCES_CE PPC_REG_VAL(18, 1) |
| #define SDRAM_ECCES_UE PPC_REG_VAL(19, 1) |
| #define SDRAM_ECCES_BKNER_MASK PPC_REG_VAL(21, 0x3) |
| #define SDRAM_ECCES_BK0ER PPC_REG_VAL(20, 1) |
| #define SDRAM_ECCES_BK1ER PPC_REG_VAL(21, 1) |
| |
| /* |
| * Memory Bank 0-1 configuration |
| */ |
| #define SDRAM_BXCF_M_AM_MASK 0x00000F00 /* Addressing mode */ |
| #define SDRAM_BXCF_M_AM_0 0x00000000 /* Mode 0 */ |
| #define SDRAM_BXCF_M_AM_1 0x00000100 /* Mode 1 */ |
| #define SDRAM_BXCF_M_AM_2 0x00000200 /* Mode 2 */ |
| #define SDRAM_BXCF_M_AM_3 0x00000300 /* Mode 3 */ |
| #define SDRAM_BXCF_M_AM_4 0x00000400 /* Mode 4 */ |
| #define SDRAM_BXCF_M_AM_5 0x00000500 /* Mode 5 */ |
| #define SDRAM_BXCF_M_AM_6 0x00000600 /* Mode 6 */ |
| #define SDRAM_BXCF_M_AM_7 0x00000700 /* Mode 7 */ |
| #define SDRAM_BXCF_M_AM_8 0x00000800 /* Mode 8 */ |
| #define SDRAM_BXCF_M_AM_9 0x00000900 /* Mode 9 */ |
| #define SDRAM_BXCF_M_BE_MASK 0x00000001 /* Memory Bank Enable */ |
| #define SDRAM_BXCF_M_BE_DISABLE 0x00000000 /* Memory Bank Enable */ |
| #define SDRAM_BXCF_M_BE_ENABLE 0x00000001 /* Memory Bank Enable */ |
| |
| #define SDRAM_RTSR_TRK1SM_MASK 0xC0000000 /* Tracking State Mach 1*/ |
| #define SDRAM_RTSR_TRK1SM_ATBASE 0x00000000 /* atbase state */ |
| #define SDRAM_RTSR_TRK1SM_MISSED 0x40000000 /* missed state */ |
| #define SDRAM_RTSR_TRK1SM_ATPLS1 0x80000000 /* atpls1 state */ |
| #define SDRAM_RTSR_TRK1SM_RESET 0xC0000000 /* reset state */ |
| |
| #endif /* CONFIG_SDRAM_PPC4xx_IBM_DDR2 */ |
| |
| #if defined(CONFIG_SDRAM_PPC4xx_DENALI_DDR2) |
| /* |
| * SDRAM Controller |
| */ |
| #define DDR0_00 0x00 |
| #define DDR0_00_INT_ACK_MASK 0x7F000000 /* Write only */ |
| #define DDR0_00_INT_ACK_ALL 0x7F000000 |
| #define DDR0_00_INT_ACK_ENCODE(n) ((((u32)(n))&0x7F)<<24) |
| #define DDR0_00_INT_ACK_DECODE(n) ((((u32)(n))>>24)&0x7F) |
| /* Status */ |
| #define DDR0_00_INT_STATUS_MASK 0x00FF0000 /* Read only */ |
| /* Bit0. A single access outside the defined PHYSICAL memory space detected. */ |
| #define DDR0_00_INT_STATUS_BIT0 0x00010000 |
| /* Bit1. Multiple accesses outside the defined PHYSICAL memory space detected. */ |
| #define DDR0_00_INT_STATUS_BIT1 0x00020000 |
| /* Bit2. Single correctable ECC event detected */ |
| #define DDR0_00_INT_STATUS_BIT2 0x00040000 |
| /* Bit3. Multiple correctable ECC events detected. */ |
| #define DDR0_00_INT_STATUS_BIT3 0x00080000 |
| /* Bit4. Single uncorrectable ECC event detected. */ |
| #define DDR0_00_INT_STATUS_BIT4 0x00100000 |
| /* Bit5. Multiple uncorrectable ECC events detected. */ |
| #define DDR0_00_INT_STATUS_BIT5 0x00200000 |
| /* Bit6. DRAM initialization complete. */ |
| #define DDR0_00_INT_STATUS_BIT6 0x00400000 |
| /* Bit7. Logical OR of all lower bits. */ |
| #define DDR0_00_INT_STATUS_BIT7 0x00800000 |
| |
| #define DDR0_00_INT_STATUS_ENCODE(n) ((((u32)(n))&0xFF)<<16) |
| #define DDR0_00_INT_STATUS_DECODE(n) ((((u32)(n))>>16)&0xFF) |
| #define DDR0_00_DLL_INCREMENT_MASK 0x00007F00 |
| #define DDR0_00_DLL_INCREMENT_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_00_DLL_INCREMENT_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| #define DDR0_00_DLL_START_POINT_MASK 0x0000007F |
| #define DDR0_00_DLL_START_POINT_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_00_DLL_START_POINT_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_01 0x01 |
| #define DDR0_01_PLB0_DB_CS_LOWER_MASK 0x1F000000 |
| #define DDR0_01_PLB0_DB_CS_LOWER_ENCODE(n) ((((u32)(n))&0x1F)<<24) |
| #define DDR0_01_PLB0_DB_CS_LOWER_DECODE(n) ((((u32)(n))>>24)&0x1F) |
| #define DDR0_01_PLB0_DB_CS_UPPER_MASK 0x001F0000 |
| #define DDR0_01_PLB0_DB_CS_UPPER_ENCODE(n) ((((u32)(n))&0x1F)<<16) |
| #define DDR0_01_PLB0_DB_CS_UPPER_DECODE(n) ((((u32)(n))>>16)&0x1F) |
| #define DDR0_01_OUT_OF_RANGE_TYPE_MASK 0x00000700 /* Read only */ |
| #define DDR0_01_OUT_OF_RANGE_TYPE_ENCODE(n) ((((u32)(n))&0x7)<<8) |
| #define DDR0_01_OUT_OF_RANGE_TYPE_DECODE(n) ((((u32)(n))>>8)&0x7) |
| #define DDR0_01_INT_MASK_MASK 0x000000FF |
| #define DDR0_01_INT_MASK_ENCODE(n) ((((u32)(n))&0xFF)<<0) |
| #define DDR0_01_INT_MASK_DECODE(n) ((((u32)(n))>>0)&0xFF) |
| #define DDR0_01_INT_MASK_ALL_ON 0x000000FF |
| #define DDR0_01_INT_MASK_ALL_OFF 0x00000000 |
| |
| #define DDR0_02 0x02 |
| #define DDR0_02_MAX_CS_REG_MASK 0x02000000 /* Read only */ |
| #define DDR0_02_MAX_CS_REG_ENCODE(n) ((((u32)(n))&0x2)<<24) |
| #define DDR0_02_MAX_CS_REG_DECODE(n) ((((u32)(n))>>24)&0x2) |
| #define DDR0_02_MAX_COL_REG_MASK 0x000F0000 /* Read only */ |
| #define DDR0_02_MAX_COL_REG_ENCODE(n) ((((u32)(n))&0xF)<<16) |
| #define DDR0_02_MAX_COL_REG_DECODE(n) ((((u32)(n))>>16)&0xF) |
| #define DDR0_02_MAX_ROW_REG_MASK 0x00000F00 /* Read only */ |
| #define DDR0_02_MAX_ROW_REG_ENCODE(n) ((((u32)(n))&0xF)<<8) |
| #define DDR0_02_MAX_ROW_REG_DECODE(n) ((((u32)(n))>>8)&0xF) |
| #define DDR0_02_START_MASK 0x00000001 |
| #define DDR0_02_START_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_02_START_DECODE(n) ((((u32)(n))>>0)&0x1) |
| #define DDR0_02_START_OFF 0x00000000 |
| #define DDR0_02_START_ON 0x00000001 |
| |
| #define DDR0_03 0x03 |
| #define DDR0_03_BSTLEN_MASK 0x07000000 |
| #define DDR0_03_BSTLEN_ENCODE(n) ((((u32)(n))&0x7)<<24) |
| #define DDR0_03_BSTLEN_DECODE(n) ((((u32)(n))>>24)&0x7) |
| #define DDR0_03_CASLAT_MASK 0x00070000 |
| #define DDR0_03_CASLAT_ENCODE(n) ((((u32)(n))&0x7)<<16) |
| #define DDR0_03_CASLAT_DECODE(n) ((((u32)(n))>>16)&0x7) |
| #define DDR0_03_CASLAT_LIN_MASK 0x00000F00 |
| #define DDR0_03_CASLAT_LIN_ENCODE(n) ((((u32)(n))&0xF)<<8) |
| #define DDR0_03_CASLAT_LIN_DECODE(n) ((((u32)(n))>>8)&0xF) |
| #define DDR0_03_INITAREF_MASK 0x0000000F |
| #define DDR0_03_INITAREF_ENCODE(n) ((((u32)(n))&0xF)<<0) |
| #define DDR0_03_INITAREF_DECODE(n) ((((u32)(n))>>0)&0xF) |
| |
| #define DDR0_04 0x04 |
| #define DDR0_04_TRC_MASK 0x1F000000 |
| #define DDR0_04_TRC_ENCODE(n) ((((u32)(n))&0x1F)<<24) |
| #define DDR0_04_TRC_DECODE(n) ((((u32)(n))>>24)&0x1F) |
| #define DDR0_04_TRRD_MASK 0x00070000 |
| #define DDR0_04_TRRD_ENCODE(n) ((((u32)(n))&0x7)<<16) |
| #define DDR0_04_TRRD_DECODE(n) ((((u32)(n))>>16)&0x7) |
| #define DDR0_04_TRTP_MASK 0x00000700 |
| #define DDR0_04_TRTP_ENCODE(n) ((((u32)(n))&0x7)<<8) |
| #define DDR0_04_TRTP_DECODE(n) ((((u32)(n))>>8)&0x7) |
| |
| #define DDR0_05 0x05 |
| #define DDR0_05_TMRD_MASK 0x1F000000 |
| #define DDR0_05_TMRD_ENCODE(n) ((((u32)(n))&0x1F)<<24) |
| #define DDR0_05_TMRD_DECODE(n) ((((u32)(n))>>24)&0x1F) |
| #define DDR0_05_TEMRS_MASK 0x00070000 |
| #define DDR0_05_TEMRS_ENCODE(n) ((((u32)(n))&0x7)<<16) |
| #define DDR0_05_TEMRS_DECODE(n) ((((u32)(n))>>16)&0x7) |
| #define DDR0_05_TRP_MASK 0x00000F00 |
| #define DDR0_05_TRP_ENCODE(n) ((((u32)(n))&0xF)<<8) |
| #define DDR0_05_TRP_DECODE(n) ((((u32)(n))>>8)&0xF) |
| #define DDR0_05_TRAS_MIN_MASK 0x000000FF |
| #define DDR0_05_TRAS_MIN_ENCODE(n) ((((u32)(n))&0xFF)<<0) |
| #define DDR0_05_TRAS_MIN_DECODE(n) ((((u32)(n))>>0)&0xFF) |
| |
| #define DDR0_06 0x06 |
| #define DDR0_06_WRITEINTERP_MASK 0x01000000 |
| #define DDR0_06_WRITEINTERP_ENCODE(n) ((((u32)(n))&0x1)<<24) |
| #define DDR0_06_WRITEINTERP_DECODE(n) ((((u32)(n))>>24)&0x1) |
| #define DDR0_06_TWTR_MASK 0x00070000 |
| #define DDR0_06_TWTR_ENCODE(n) ((((u32)(n))&0x7)<<16) |
| #define DDR0_06_TWTR_DECODE(n) ((((u32)(n))>>16)&0x7) |
| #define DDR0_06_TDLL_MASK 0x0000FF00 |
| #define DDR0_06_TDLL_ENCODE(n) ((((u32)(n))&0xFF)<<8) |
| #define DDR0_06_TDLL_DECODE(n) ((((u32)(n))>>8)&0xFF) |
| #define DDR0_06_TRFC_MASK 0x0000007F |
| #define DDR0_06_TRFC_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_06_TRFC_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_07 0x07 |
| #define DDR0_07_NO_CMD_INIT_MASK 0x01000000 |
| #define DDR0_07_NO_CMD_INIT_ENCODE(n) ((((u32)(n))&0x1)<<24) |
| #define DDR0_07_NO_CMD_INIT_DECODE(n) ((((u32)(n))>>24)&0x1) |
| #define DDR0_07_TFAW_MASK 0x001F0000 |
| #define DDR0_07_TFAW_ENCODE(n) ((((u32)(n))&0x1F)<<16) |
| #define DDR0_07_TFAW_DECODE(n) ((((u32)(n))>>16)&0x1F) |
| #define DDR0_07_AUTO_REFRESH_MODE_MASK 0x00000100 |
| #define DDR0_07_AUTO_REFRESH_MODE_ENCODE(n) ((((u32)(n))&0x1)<<8) |
| #define DDR0_07_AUTO_REFRESH_MODE_DECODE(n) ((((u32)(n))>>8)&0x1) |
| #define DDR0_07_AREFRESH_MASK 0x00000001 |
| #define DDR0_07_AREFRESH_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_07_AREFRESH_DECODE(n) ((((u32)(n))>>0)&0x1) |
| |
| #define DDR0_08 0x08 |
| #define DDR0_08_WRLAT_MASK 0x07000000 |
| #define DDR0_08_WRLAT_ENCODE(n) ((((u32)(n))&0x7)<<24) |
| #define DDR0_08_WRLAT_DECODE(n) ((((u32)(n))>>24)&0x7) |
| #define DDR0_08_TCPD_MASK 0x00FF0000 |
| #define DDR0_08_TCPD_ENCODE(n) ((((u32)(n))&0xFF)<<16) |
| #define DDR0_08_TCPD_DECODE(n) ((((u32)(n))>>16)&0xFF) |
| #define DDR0_08_DQS_N_EN_MASK 0x00000100 |
| #define DDR0_08_DQS_N_EN_ENCODE(n) ((((u32)(n))&0x1)<<8) |
| #define DDR0_08_DQS_N_EN_DECODE(n) ((((u32)(n))>>8)&0x1) |
| #define DDR0_08_DDRII_SDRAM_MODE_MASK 0x00000001 |
| #define DDR0_08_DDRII_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_08_DDRII_DECODE(n) ((((u32)(n))>>0)&0x1) |
| |
| #define DDR0_09 0x09 |
| #define DDR0_09_OCD_ADJUST_PDN_CS_0_MASK 0x1F000000 |
| #define DDR0_09_OCD_ADJUST_PDN_CS_0_ENCODE(n) ((((u32)(n))&0x1F)<<24) |
| #define DDR0_09_OCD_ADJUST_PDN_CS_0_DECODE(n) ((((u32)(n))>>24)&0x1F) |
| #define DDR0_09_RTT_0_MASK 0x00030000 |
| #define DDR0_09_RTT_0_ENCODE(n) ((((u32)(n))&0x3)<<16) |
| #define DDR0_09_RTT_0_DECODE(n) ((((u32)(n))>>16)&0x3) |
| #define DDR0_09_WR_DQS_SHIFT_BYPASS_MASK 0x00007F00 |
| #define DDR0_09_WR_DQS_SHIFT_BYPASS_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_09_WR_DQS_SHIFT_BYPASS_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| #define DDR0_09_WR_DQS_SHIFT_MASK 0x0000007F |
| #define DDR0_09_WR_DQS_SHIFT_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_09_WR_DQS_SHIFT_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_10 0x0A |
| #define DDR0_10_WRITE_MODEREG_MASK 0x00010000 /* Write only */ |
| #define DDR0_10_WRITE_MODEREG_ENCODE(n) ((((u32)(n))&0x1)<<16) |
| #define DDR0_10_WRITE_MODEREG_DECODE(n) ((((u32)(n))>>16)&0x1) |
| #define DDR0_10_CS_MAP_MASK 0x00000300 |
| #define DDR0_10_CS_MAP_NO_MEM 0x00000000 |
| #define DDR0_10_CS_MAP_RANK0_INSTALLED 0x00000100 |
| #define DDR0_10_CS_MAP_RANK1_INSTALLED 0x00000200 |
| #define DDR0_10_CS_MAP_ENCODE(n) ((((u32)(n))&0x3)<<8) |
| #define DDR0_10_CS_MAP_DECODE(n) ((((u32)(n))>>8)&0x3) |
| #define DDR0_10_OCD_ADJUST_PUP_CS_0_MASK 0x0000001F |
| #define DDR0_10_OCD_ADJUST_PUP_CS_0_ENCODE(n) ((((u32)(n))&0x1F)<<0) |
| #define DDR0_10_OCD_ADJUST_PUP_CS_0_DECODE(n) ((((u32)(n))>>0)&0x1F) |
| |
| #define DDR0_11 0x0B |
| #define DDR0_11_SREFRESH_MASK 0x01000000 |
| #define DDR0_11_SREFRESH_ENCODE(n) ((((u32)(n))&0x1)<<24) |
| #define DDR0_11_SREFRESH_DECODE(n) ((((u32)(n))>>24)&0x1F) |
| #define DDR0_11_TXSNR_MASK 0x00FF0000 |
| #define DDR0_11_TXSNR_ENCODE(n) ((((u32)(n))&0xFF)<<16) |
| #define DDR0_11_TXSNR_DECODE(n) ((((u32)(n))>>16)&0xFF) |
| #define DDR0_11_TXSR_MASK 0x0000FF00 |
| #define DDR0_11_TXSR_ENCODE(n) ((((u32)(n))&0xFF)<<8) |
| #define DDR0_11_TXSR_DECODE(n) ((((u32)(n))>>8)&0xFF) |
| |
| #define DDR0_12 0x0C |
| #define DDR0_12_TCKE_MASK 0x0000007 |
| #define DDR0_12_TCKE_ENCODE(n) ((((u32)(n))&0x7)<<0) |
| #define DDR0_12_TCKE_DECODE(n) ((((u32)(n))>>0)&0x7) |
| |
| #define DDR0_14 0x0E |
| #define DDR0_14_DLL_BYPASS_MODE_MASK 0x01000000 |
| #define DDR0_14_DLL_BYPASS_MODE_ENCODE(n) ((((u32)(n))&0x1)<<24) |
| #define DDR0_14_DLL_BYPASS_MODE_DECODE(n) ((((u32)(n))>>24)&0x1) |
| #define DDR0_14_REDUC_MASK 0x00010000 |
| #define DDR0_14_REDUC_64BITS 0x00000000 |
| #define DDR0_14_REDUC_32BITS 0x00010000 |
| #define DDR0_14_REDUC_ENCODE(n) ((((u32)(n))&0x1)<<16) |
| #define DDR0_14_REDUC_DECODE(n) ((((u32)(n))>>16)&0x1) |
| #define DDR0_14_REG_DIMM_ENABLE_MASK 0x00000100 |
| #define DDR0_14_REG_DIMM_ENABLE_ENCODE(n) ((((u32)(n))&0x1)<<8) |
| #define DDR0_14_REG_DIMM_ENABLE_DECODE(n) ((((u32)(n))>>8)&0x1) |
| |
| #define DDR0_17 0x11 |
| #define DDR0_17_DLL_DQS_DELAY_0_MASK 0x7F000000 |
| #define DDR0_17_DLL_DQS_DELAY_0_ENCODE(n) ((((u32)(n))&0x7F)<<24) |
| #define DDR0_17_DLL_DQS_DELAY_0_DECODE(n) ((((u32)(n))>>24)&0x7F) |
| #define DDR0_17_DLLLOCKREG_MASK 0x00010000 /* Read only */ |
| #define DDR0_17_DLLLOCKREG_LOCKED 0x00010000 |
| #define DDR0_17_DLLLOCKREG_UNLOCKED 0x00000000 |
| #define DDR0_17_DLLLOCKREG_ENCODE(n) ((((u32)(n))&0x1)<<16) |
| #define DDR0_17_DLLLOCKREG_DECODE(n) ((((u32)(n))>>16)&0x1) |
| #define DDR0_17_DLL_LOCK_MASK 0x00007F00 /* Read only */ |
| #define DDR0_17_DLL_LOCK_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_17_DLL_LOCK_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| |
| #define DDR0_18 0x12 |
| #define DDR0_18_DLL_DQS_DELAY_X_MASK 0x7F7F7F7F |
| #define DDR0_18_DLL_DQS_DELAY_4_MASK 0x7F000000 |
| #define DDR0_18_DLL_DQS_DELAY_4_ENCODE(n) ((((u32)(n))&0x7F)<<24) |
| #define DDR0_18_DLL_DQS_DELAY_4_DECODE(n) ((((u32)(n))>>24)&0x7F) |
| #define DDR0_18_DLL_DQS_DELAY_3_MASK 0x007F0000 |
| #define DDR0_18_DLL_DQS_DELAY_3_ENCODE(n) ((((u32)(n))&0x7F)<<16) |
| #define DDR0_18_DLL_DQS_DELAY_3_DECODE(n) ((((u32)(n))>>16)&0x7F) |
| #define DDR0_18_DLL_DQS_DELAY_2_MASK 0x00007F00 |
| #define DDR0_18_DLL_DQS_DELAY_2_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_18_DLL_DQS_DELAY_2_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| #define DDR0_18_DLL_DQS_DELAY_1_MASK 0x0000007F |
| #define DDR0_18_DLL_DQS_DELAY_1_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_18_DLL_DQS_DELAY_1_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_19 0x13 |
| #define DDR0_19_DLL_DQS_DELAY_X_MASK 0x7F7F7F7F |
| #define DDR0_19_DLL_DQS_DELAY_8_MASK 0x7F000000 |
| #define DDR0_19_DLL_DQS_DELAY_8_ENCODE(n) ((((u32)(n))&0x7F)<<24) |
| #define DDR0_19_DLL_DQS_DELAY_8_DECODE(n) ((((u32)(n))>>24)&0x7F) |
| #define DDR0_19_DLL_DQS_DELAY_7_MASK 0x007F0000 |
| #define DDR0_19_DLL_DQS_DELAY_7_ENCODE(n) ((((u32)(n))&0x7F)<<16) |
| #define DDR0_19_DLL_DQS_DELAY_7_DECODE(n) ((((u32)(n))>>16)&0x7F) |
| #define DDR0_19_DLL_DQS_DELAY_6_MASK 0x00007F00 |
| #define DDR0_19_DLL_DQS_DELAY_6_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_19_DLL_DQS_DELAY_6_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| #define DDR0_19_DLL_DQS_DELAY_5_MASK 0x0000007F |
| #define DDR0_19_DLL_DQS_DELAY_5_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_19_DLL_DQS_DELAY_5_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_20 0x14 |
| #define DDR0_20_DLL_DQS_BYPASS_3_MASK 0x7F000000 |
| #define DDR0_20_DLL_DQS_BYPASS_3_ENCODE(n) ((((u32)(n))&0x7F)<<24) |
| #define DDR0_20_DLL_DQS_BYPASS_3_DECODE(n) ((((u32)(n))>>24)&0x7F) |
| #define DDR0_20_DLL_DQS_BYPASS_2_MASK 0x007F0000 |
| #define DDR0_20_DLL_DQS_BYPASS_2_ENCODE(n) ((((u32)(n))&0x7F)<<16) |
| #define DDR0_20_DLL_DQS_BYPASS_2_DECODE(n) ((((u32)(n))>>16)&0x7F) |
| #define DDR0_20_DLL_DQS_BYPASS_1_MASK 0x00007F00 |
| #define DDR0_20_DLL_DQS_BYPASS_1_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_20_DLL_DQS_BYPASS_1_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| #define DDR0_20_DLL_DQS_BYPASS_0_MASK 0x0000007F |
| #define DDR0_20_DLL_DQS_BYPASS_0_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_20_DLL_DQS_BYPASS_0_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_21 0x15 |
| #define DDR0_21_DLL_DQS_BYPASS_7_MASK 0x7F000000 |
| #define DDR0_21_DLL_DQS_BYPASS_7_ENCODE(n) ((((u32)(n))&0x7F)<<24) |
| #define DDR0_21_DLL_DQS_BYPASS_7_DECODE(n) ((((u32)(n))>>24)&0x7F) |
| #define DDR0_21_DLL_DQS_BYPASS_6_MASK 0x007F0000 |
| #define DDR0_21_DLL_DQS_BYPASS_6_ENCODE(n) ((((u32)(n))&0x7F)<<16) |
| #define DDR0_21_DLL_DQS_BYPASS_6_DECODE(n) ((((u32)(n))>>16)&0x7F) |
| #define DDR0_21_DLL_DQS_BYPASS_5_MASK 0x00007F00 |
| #define DDR0_21_DLL_DQS_BYPASS_5_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_21_DLL_DQS_BYPASS_5_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| #define DDR0_21_DLL_DQS_BYPASS_4_MASK 0x0000007F |
| #define DDR0_21_DLL_DQS_BYPASS_4_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_21_DLL_DQS_BYPASS_4_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_22 0x16 |
| #define DDR0_22_CTRL_RAW_MASK 0x03000000 |
| #define DDR0_22_CTRL_RAW_ECC_DISABLE 0x00000000 |
| #define DDR0_22_CTRL_RAW_ECC_CHECK_ONLY 0x01000000 |
| #define DDR0_22_CTRL_RAW_NO_ECC_RAM 0x02000000 |
| #define DDR0_22_CTRL_RAW_ECC_ENABLE 0x03000000 |
| #define DDR0_22_CTRL_RAW_ENCODE(n) ((((u32)(n))&0x3)<<24) |
| #define DDR0_22_CTRL_RAW_DECODE(n) ((((u32)(n))>>24)&0x3) |
| #define DDR0_22_DQS_OUT_SHIFT_BYPASS_MASK 0x007F0000 |
| #define DDR0_22_DQS_OUT_SHIFT_BYPASS_ENCODE(n) ((((u32)(n))&0x7F)<<16) |
| #define DDR0_22_DQS_OUT_SHIFT_BYPASS_DECODE(n) ((((u32)(n))>>16)&0x7F) |
| #define DDR0_22_DQS_OUT_SHIFT_MASK 0x00007F00 |
| #define DDR0_22_DQS_OUT_SHIFT_ENCODE(n) ((((u32)(n))&0x7F)<<8) |
| #define DDR0_22_DQS_OUT_SHIFT_DECODE(n) ((((u32)(n))>>8)&0x7F) |
| #define DDR0_22_DLL_DQS_BYPASS_8_MASK 0x0000007F |
| #define DDR0_22_DLL_DQS_BYPASS_8_ENCODE(n) ((((u32)(n))&0x7F)<<0) |
| #define DDR0_22_DLL_DQS_BYPASS_8_DECODE(n) ((((u32)(n))>>0)&0x7F) |
| |
| #define DDR0_23 0x17 |
| #define DDR0_23_ODT_RD_MAP_CS0_MASK 0x03000000 |
| #define DDR0_23_ODT_RD_MAP_CS0_ENCODE(n) ((((u32)(n))&0x3)<<24) |
| #define DDR0_23_ODT_RD_MAP_CS0_DECODE(n) ((((u32)(n))>>24)&0x3) |
| #define DDR0_23_ECC_C_SYND_MASK 0x00FF0000 /* Read only */ |
| #define DDR0_23_ECC_C_SYND_ENCODE(n) ((((u32)(n))&0xFF)<<16) |
| #define DDR0_23_ECC_C_SYND_DECODE(n) ((((u32)(n))>>16)&0xFF) |
| #define DDR0_23_ECC_U_SYND_MASK 0x0000FF00 /* Read only */ |
| #define DDR0_23_ECC_U_SYND_ENCODE(n) ((((u32)(n))&0xFF)<<8) |
| #define DDR0_23_ECC_U_SYND_DECODE(n) ((((u32)(n))>>8)&0xFF) |
| #define DDR0_23_FWC_MASK 0x00000001 /* Write only */ |
| #define DDR0_23_FWC_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_23_FWC_DECODE(n) ((((u32)(n))>>0)&0x1) |
| |
| #define DDR0_24 0x18 |
| #define DDR0_24_RTT_PAD_TERMINATION_MASK 0x03000000 |
| #define DDR0_24_RTT_PAD_TERMINATION_ENCODE(n) ((((u32)(n))&0x3)<<24) |
| #define DDR0_24_RTT_PAD_TERMINATION_DECODE(n) ((((u32)(n))>>24)&0x3) |
| #define DDR0_24_ODT_WR_MAP_CS1_MASK 0x00030000 |
| #define DDR0_24_ODT_WR_MAP_CS1_ENCODE(n) ((((u32)(n))&0x3)<<16) |
| #define DDR0_24_ODT_WR_MAP_CS1_DECODE(n) ((((u32)(n))>>16)&0x3) |
| #define DDR0_24_ODT_RD_MAP_CS1_MASK 0x00000300 |
| #define DDR0_24_ODT_RD_MAP_CS1_ENCODE(n) ((((u32)(n))&0x3)<<8) |
| #define DDR0_24_ODT_RD_MAP_CS1_DECODE(n) ((((u32)(n))>>8)&0x3) |
| #define DDR0_24_ODT_WR_MAP_CS0_MASK 0x00000003 |
| #define DDR0_24_ODT_WR_MAP_CS0_ENCODE(n) ((((u32)(n))&0x3)<<0) |
| #define DDR0_24_ODT_WR_MAP_CS0_DECODE(n) ((((u32)(n))>>0)&0x3) |
| |
| #define DDR0_25 0x19 |
| #define DDR0_25_VERSION_MASK 0xFFFF0000 /* Read only */ |
| #define DDR0_25_VERSION_ENCODE(n) ((((u32)(n))&0xFFFF)<<16) |
| #define DDR0_25_VERSION_DECODE(n) ((((u32)(n))>>16)&0xFFFF) |
| #define DDR0_25_OUT_OF_RANGE_LENGTH_MASK 0x000003FF /* Read only */ |
| #define DDR0_25_OUT_OF_RANGE_LENGTH_ENCODE(n) ((((u32)(n))&0x3FF)<<0) |
| #define DDR0_25_OUT_OF_RANGE_LENGTH_DECODE(n) ((((u32)(n))>>0)&0x3FF) |
| |
| #define DDR0_26 0x1A |
| #define DDR0_26_TRAS_MAX_MASK 0xFFFF0000 |
| #define DDR0_26_TRAS_MAX_ENCODE(n) ((((u32)(n))&0xFFFF)<<16) |
| #define DDR0_26_TRAS_MAX_DECODE(n) ((((u32)(n))>>16)&0xFFFF) |
| #define DDR0_26_TREF_MASK 0x00003FFF |
| #define DDR0_26_TREF_ENCODE(n) ((((u32)(n))&0x3FFF)<<0) |
| #define DDR0_26_TREF_DECODE(n) ((((u32)(n))>>0)&0x3FFF) |
| |
| #define DDR0_27 0x1B |
| #define DDR0_27_EMRS_DATA_MASK 0x3FFF0000 |
| #define DDR0_27_EMRS_DATA_ENCODE(n) ((((u32)(n))&0x3FFF)<<16) |
| #define DDR0_27_EMRS_DATA_DECODE(n) ((((u32)(n))>>16)&0x3FFF) |
| #define DDR0_27_TINIT_MASK 0x0000FFFF |
| #define DDR0_27_TINIT_ENCODE(n) ((((u32)(n))&0xFFFF)<<0) |
| #define DDR0_27_TINIT_DECODE(n) ((((u32)(n))>>0)&0xFFFF) |
| |
| #define DDR0_28 0x1C |
| #define DDR0_28_EMRS3_DATA_MASK 0x3FFF0000 |
| #define DDR0_28_EMRS3_DATA_ENCODE(n) ((((u32)(n))&0x3FFF)<<16) |
| #define DDR0_28_EMRS3_DATA_DECODE(n) ((((u32)(n))>>16)&0x3FFF) |
| #define DDR0_28_EMRS2_DATA_MASK 0x00003FFF |
| #define DDR0_28_EMRS2_DATA_ENCODE(n) ((((u32)(n))&0x3FFF)<<0) |
| #define DDR0_28_EMRS2_DATA_DECODE(n) ((((u32)(n))>>0)&0x3FFF) |
| |
| #define DDR0_31 0x1F |
| #define DDR0_31_XOR_CHECK_BITS_MASK 0x0000FFFF |
| #define DDR0_31_XOR_CHECK_BITS_ENCODE(n) ((((u32)(n))&0xFFFF)<<0) |
| #define DDR0_31_XOR_CHECK_BITS_DECODE(n) ((((u32)(n))>>0)&0xFFFF) |
| |
| #define DDR0_32 0x20 |
| #define DDR0_32_OUT_OF_RANGE_ADDR_MASK 0xFFFFFFFF /* Read only */ |
| #define DDR0_32_OUT_OF_RANGE_ADDR_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0) |
| #define DDR0_32_OUT_OF_RANGE_ADDR_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF) |
| |
| #define DDR0_33 0x21 |
| #define DDR0_33_OUT_OF_RANGE_ADDR_MASK 0x00000001 /* Read only */ |
| #define DDR0_33_OUT_OF_RANGE_ADDR_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_33_OUT_OF_RANGE_ADDR_DECODE(n) ((((u32)(n))>>0)&0x1) |
| |
| #define DDR0_34 0x22 |
| #define DDR0_34_ECC_U_ADDR_MASK 0xFFFFFFFF /* Read only */ |
| #define DDR0_34_ECC_U_ADDR_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0) |
| #define DDR0_34_ECC_U_ADDR_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF) |
| |
| #define DDR0_35 0x23 |
| #define DDR0_35_ECC_U_ADDR_MASK 0x00000001 /* Read only */ |
| #define DDR0_35_ECC_U_ADDR_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_35_ECC_U_ADDR_DECODE(n) ((((u32)(n))>>0)&0x1) |
| |
| #define DDR0_36 0x24 |
| #define DDR0_36_ECC_U_DATA_MASK 0xFFFFFFFF /* Read only */ |
| #define DDR0_36_ECC_U_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0) |
| #define DDR0_36_ECC_U_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF) |
| |
| #define DDR0_37 0x25 |
| #define DDR0_37_ECC_U_DATA_MASK 0xFFFFFFFF /* Read only */ |
| #define DDR0_37_ECC_U_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0) |
| #define DDR0_37_ECC_U_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF) |
| |
| #define DDR0_38 0x26 |
| #define DDR0_38_ECC_C_ADDR_MASK 0xFFFFFFFF /* Read only */ |
| #define DDR0_38_ECC_C_ADDR_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0) |
| #define DDR0_38_ECC_C_ADDR_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF) |
| |
| #define DDR0_39 0x27 |
| #define DDR0_39_ECC_C_ADDR_MASK 0x00000001 /* Read only */ |
| #define DDR0_39_ECC_C_ADDR_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_39_ECC_C_ADDR_DECODE(n) ((((u32)(n))>>0)&0x1) |
| |
| #define DDR0_40 0x28 |
| #define DDR0_40_ECC_C_DATA_MASK 0xFFFFFFFF /* Read only */ |
| #define DDR0_40_ECC_C_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0) |
| #define DDR0_40_ECC_C_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF) |
| |
| #define DDR0_41 0x29 |
| #define DDR0_41_ECC_C_DATA_MASK 0xFFFFFFFF /* Read only */ |
| #define DDR0_41_ECC_C_DATA_ENCODE(n) ((((u32)(n))&0xFFFFFFFF)<<0) |
| #define DDR0_41_ECC_C_DATA_DECODE(n) ((((u32)(n))>>0)&0xFFFFFFFF) |
| |
| #define DDR0_42 0x2A |
| #define DDR0_42_ADDR_PINS_MASK 0x07000000 |
| #define DDR0_42_ADDR_PINS_ENCODE(n) ((((u32)(n))&0x7)<<24) |
| #define DDR0_42_ADDR_PINS_DECODE(n) ((((u32)(n))>>24)&0x7) |
| #define DDR0_42_CASLAT_LIN_GATE_MASK 0x0000000F |
| #define DDR0_42_CASLAT_LIN_GATE_ENCODE(n) ((((u32)(n))&0xF)<<0) |
| #define DDR0_42_CASLAT_LIN_GATE_DECODE(n) ((((u32)(n))>>0)&0xF) |
| |
| #define DDR0_43 0x2B |
| #define DDR0_43_TWR_MASK 0x07000000 |
| #define DDR0_43_TWR_ENCODE(n) ((((u32)(n))&0x7)<<24) |
| #define DDR0_43_TWR_DECODE(n) ((((u32)(n))>>24)&0x7) |
| #define DDR0_43_APREBIT_MASK 0x000F0000 |
| #define DDR0_43_APREBIT_ENCODE(n) ((((u32)(n))&0xF)<<16) |
| #define DDR0_43_APREBIT_DECODE(n) ((((u32)(n))>>16)&0xF) |
| #define DDR0_43_COLUMN_SIZE_MASK 0x00000700 |
| #define DDR0_43_COLUMN_SIZE_ENCODE(n) ((((u32)(n))&0x7)<<8) |
| #define DDR0_43_COLUMN_SIZE_DECODE(n) ((((u32)(n))>>8)&0x7) |
| #define DDR0_43_EIGHT_BANK_MODE_MASK 0x00000001 |
| #define DDR0_43_EIGHT_BANK_MODE_8_BANKS 0x00000001 |
| #define DDR0_43_EIGHT_BANK_MODE_4_BANKS 0x00000000 |
| #define DDR0_43_EIGHT_BANK_MODE_ENCODE(n) ((((u32)(n))&0x1)<<0) |
| #define DDR0_43_EIGHT_BANK_MODE_DECODE(n) ((((u32)(n))>>0)&0x1) |
| |
| #define DDR0_44 0x2C |
| #define DDR0_44_TRCD_MASK 0x000000FF |
| #define DDR0_44_TRCD_ENCODE(n) ((((u32)(n))&0xFF)<<0) |
| #define DDR0_44_TRCD_DECODE(n) ((((u32)(n))>>0)&0xFF) |
| |
| #endif /* CONFIG_SDRAM_PPC4xx_DENALI_DDR2 */ |
| |
| #ifndef __ASSEMBLY__ |
| struct sdram_timing { |
| u32 wrdtr; |
| u32 clktr; |
| }; |
| |
| /* |
| * Prototypes |
| */ |
| void ppc4xx_ibm_ddr2_register_dump(void); |
| u32 mfdcr_any(u32); |
| void mtdcr_any(u32, u32); |
| u32 ddr_wrdtr(u32); |
| u32 ddr_clktr(u32); |
| void spd_ddr_init_hang(void); |
| u32 DQS_autocalibration(void); |
| phys_size_t sdram_memsize(void); |
| void dcbz_area(u32 start_address, u32 num_bytes); |
| #endif /* __ASSEMBLY__ */ |
| |
| #endif /* _PPC4xx_SDRAM_H_ */ |