| /*----------------------------------------------------------------------------+ |
| | |
| | This source code has been made available to you by IBM on an AS-IS |
| | basis. Anyone receiving this source is licensed under IBM |
| | copyrights to use it in any way he or she deems fit, including |
| | copying it, modifying it, compiling it, and redistributing it either |
| | with or without modifications. No license under IBM patents or |
| | patent applications is to be implied by the copyright license. |
| | |
| | Any user of this software should understand that IBM cannot provide |
| | technical support for this software and will not be responsible for |
| | any consequences resulting from the use of this software. |
| | |
| | Any person who transfers this source code or any derivative work |
| | must include the IBM copyright notice, this paragraph, and the |
| | preceding two paragraphs in the transferred software. |
| | |
| | COPYRIGHT I B M CORPORATION 1999 |
| | LICENSED MATERIAL - PROGRAM PROPERTY OF I B M |
| +----------------------------------------------------------------------------*/ |
| |
| #ifndef __PPC405_H__ |
| #define __PPC405_H__ |
| |
| /* Define bits and masks for real-mode storage attribute control registers */ |
| #define PPC_128MB_SACR_BIT(addr) ((addr) >> 27) |
| #define PPC_128MB_SACR_VALUE(addr) PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1) |
| |
| #ifndef CONFIG_IOP480 |
| #define CONFIG_SYS_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */ |
| #else |
| #define CONFIG_SYS_DCACHE_SIZE (2 << 10) /* For PLX IOP480 (403) */ |
| #endif |
| |
| /*--------------------------------------------------------------------- */ |
| /* Special Purpose Registers */ |
| /*--------------------------------------------------------------------- */ |
| #define srr2 0x3de /* save/restore register 2 */ |
| #define srr3 0x3df /* save/restore register 3 */ |
| |
| /* |
| * 405 does not really have CSRR0/1 but SRR2/3 are used during critical |
| * exception for the exact same purposes - let's alias them and have a |
| * common handling in crit_return() and CRIT_EXCEPTION |
| */ |
| #define csrr0 srr2 |
| #define csrr1 srr3 |
| |
| #define dbsr 0x3f0 /* debug status register */ |
| #define dbcr0 0x3f2 /* debug control register 0 */ |
| #define dbcr1 0x3bd /* debug control register 1 */ |
| #define iac1 0x3f4 /* instruction address comparator 1 */ |
| #define iac2 0x3f5 /* instruction address comparator 2 */ |
| #define iac3 0x3b4 /* instruction address comparator 3 */ |
| #define iac4 0x3b5 /* instruction address comparator 4 */ |
| #define dac1 0x3f6 /* data address comparator 1 */ |
| #define dac2 0x3f7 /* data address comparator 2 */ |
| #define dccr 0x3fa /* data cache control register */ |
| #define iccr 0x3fb /* instruction cache control register */ |
| #define esr 0x3d4 /* execption syndrome register */ |
| #define dear 0x3d5 /* data exeption address register */ |
| #define evpr 0x3d6 /* exeption vector prefix register */ |
| #define tsr 0x3d8 /* timer status register */ |
| #define tcr 0x3da /* timer control register */ |
| #define pit 0x3db /* programmable interval timer */ |
| #define sgr 0x3b9 /* storage guarded reg */ |
| #define dcwr 0x3ba /* data cache write-thru reg*/ |
| #define sler 0x3bb /* storage little-endian reg */ |
| #define cdbcr 0x3d7 /* cache debug cntrl reg */ |
| #define icdbdr 0x3d3 /* instr cache dbug data reg*/ |
| #define ccr0 0x3b3 /* core configuration register */ |
| #define dvc1 0x3b6 /* data value compare register 1 */ |
| #define dvc2 0x3b7 /* data value compare register 2 */ |
| #define pid 0x3b1 /* process ID */ |
| #define su0r 0x3bc /* storage user-defined register 0 */ |
| #define zpr 0x3b0 /* zone protection regsiter */ |
| |
| #define tbl 0x11c /* time base lower - privileged write */ |
| #define tbu 0x11d /* time base upper - privileged write */ |
| |
| #define sprg4r 0x104 /* Special purpose general 4 - read only */ |
| #define sprg5r 0x105 /* Special purpose general 5 - read only */ |
| #define sprg6r 0x106 /* Special purpose general 6 - read only */ |
| #define sprg7r 0x107 /* Special purpose general 7 - read only */ |
| #define sprg4w 0x114 /* Special purpose general 4 - write only */ |
| #define sprg5w 0x115 /* Special purpose general 5 - write only */ |
| #define sprg6w 0x116 /* Special purpose general 6 - write only */ |
| #define sprg7w 0x117 /* Special purpose general 7 - write only */ |
| |
| /****************************************************************************** |
| * Special for PPC405GP |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| * DMA |
| ******************************************************************************/ |
| #define DMA_DCR_BASE 0x100 |
| #define dmacr0 (DMA_DCR_BASE+0x00) /* DMA channel control register 0 */ |
| #define dmact0 (DMA_DCR_BASE+0x01) /* DMA count register 0 */ |
| #define dmada0 (DMA_DCR_BASE+0x02) /* DMA destination address register 0 */ |
| #define dmasa0 (DMA_DCR_BASE+0x03) /* DMA source address register 0 */ |
| #define dmasb0 (DMA_DCR_BASE+0x04) /* DMA scatter/gather descriptor addr 0 */ |
| #define dmacr1 (DMA_DCR_BASE+0x08) /* DMA channel control register 1 */ |
| #define dmact1 (DMA_DCR_BASE+0x09) /* DMA count register 1 */ |
| #define dmada1 (DMA_DCR_BASE+0x0a) /* DMA destination address register 1 */ |
| #define dmasa1 (DMA_DCR_BASE+0x0b) /* DMA source address register 1 */ |
| #define dmasb1 (DMA_DCR_BASE+0x0c) /* DMA scatter/gather descriptor addr 1 */ |
| #define dmacr2 (DMA_DCR_BASE+0x10) /* DMA channel control register 2 */ |
| #define dmact2 (DMA_DCR_BASE+0x11) /* DMA count register 2 */ |
| #define dmada2 (DMA_DCR_BASE+0x12) /* DMA destination address register 2 */ |
| #define dmasa2 (DMA_DCR_BASE+0x13) /* DMA source address register 2 */ |
| #define dmasb2 (DMA_DCR_BASE+0x14) /* DMA scatter/gather descriptor addr 2 */ |
| #define dmacr3 (DMA_DCR_BASE+0x18) /* DMA channel control register 3 */ |
| #define dmact3 (DMA_DCR_BASE+0x19) /* DMA count register 3 */ |
| #define dmada3 (DMA_DCR_BASE+0x1a) /* DMA destination address register 3 */ |
| #define dmasa3 (DMA_DCR_BASE+0x1b) /* DMA source address register 3 */ |
| #define dmasb3 (DMA_DCR_BASE+0x1c) /* DMA scatter/gather descriptor addr 3 */ |
| #define dmasr (DMA_DCR_BASE+0x20) /* DMA status register */ |
| #define dmasgc (DMA_DCR_BASE+0x23) /* DMA scatter/gather command register */ |
| #define dmaadr (DMA_DCR_BASE+0x24) /* DMA address decode register */ |
| |
| #ifndef CONFIG_405EP |
| /****************************************************************************** |
| * Decompression Controller |
| ******************************************************************************/ |
| #define DECOMP_DCR_BASE 0x14 |
| #define kiar (DECOMP_DCR_BASE+0x0) /* Decompression controller addr reg */ |
| #define kidr (DECOMP_DCR_BASE+0x1) /* Decompression controller data reg */ |
| /* values for kiar register - indirect addressing of these regs */ |
| #define kitor0 0x00 /* index table origin register 0 */ |
| #define kitor1 0x01 /* index table origin register 1 */ |
| #define kitor2 0x02 /* index table origin register 2 */ |
| #define kitor3 0x03 /* index table origin register 3 */ |
| #define kaddr0 0x04 /* address decode definition regsiter 0 */ |
| #define kaddr1 0x05 /* address decode definition regsiter 1 */ |
| #define kconf 0x40 /* decompression core config register */ |
| #define kid 0x41 /* decompression core ID register */ |
| #define kver 0x42 /* decompression core version # reg */ |
| #define kpear 0x50 /* bus error addr reg (PLB addr) */ |
| #define kbear 0x51 /* bus error addr reg (DCP to EBIU addr)*/ |
| #define kesr0 0x52 /* bus error status reg 0 (R/clear) */ |
| #define kesr0s 0x53 /* bus error status reg 0 (set) */ |
| /* There are 0x400 of the following registers, from krom0 to krom3ff*/ |
| /* Only the first one is given here. */ |
| #define krom0 0x400 /* SRAM/ROM read/write */ |
| #endif |
| |
| /****************************************************************************** |
| * Power Management |
| ******************************************************************************/ |
| #ifdef CONFIG_405EX |
| #define POWERMAN_DCR_BASE 0xb0 |
| #else |
| #define POWERMAN_DCR_BASE 0xb8 |
| #endif |
| #define cpmsr (POWERMAN_DCR_BASE+0x0) /* Power management status */ |
| #define cpmer (POWERMAN_DCR_BASE+0x1) /* Power management enable */ |
| #define cpmfr (POWERMAN_DCR_BASE+0x2) /* Power management force */ |
| |
| /****************************************************************************** |
| * Extrnal Bus Controller |
| ******************************************************************************/ |
| /* values for ebccfga register - indirect addressing of these regs */ |
| #define pb0cr 0x00 /* periph bank 0 config reg */ |
| #define pb1cr 0x01 /* periph bank 1 config reg */ |
| #define pb2cr 0x02 /* periph bank 2 config reg */ |
| #define pb3cr 0x03 /* periph bank 3 config reg */ |
| #define pb4cr 0x04 /* periph bank 4 config reg */ |
| #ifndef CONFIG_405EP |
| #define pb5cr 0x05 /* periph bank 5 config reg */ |
| #define pb6cr 0x06 /* periph bank 6 config reg */ |
| #define pb7cr 0x07 /* periph bank 7 config reg */ |
| #endif |
| #define pb0ap 0x10 /* periph bank 0 access parameters */ |
| #define pb1ap 0x11 /* periph bank 1 access parameters */ |
| #define pb2ap 0x12 /* periph bank 2 access parameters */ |
| #define pb3ap 0x13 /* periph bank 3 access parameters */ |
| #define pb4ap 0x14 /* periph bank 4 access parameters */ |
| #ifndef CONFIG_405EP |
| #define pb5ap 0x15 /* periph bank 5 access parameters */ |
| #define pb6ap 0x16 /* periph bank 6 access parameters */ |
| #define pb7ap 0x17 /* periph bank 7 access parameters */ |
| #endif |
| #define pbear 0x20 /* periph bus error addr reg */ |
| #define pbesr0 0x21 /* periph bus error status reg 0 */ |
| #define pbesr1 0x22 /* periph bus error status reg 1 */ |
| #define epcr 0x23 /* external periph control reg */ |
| #define EBC0_CFG 0x23 /* external bus configuration reg */ |
| |
| #ifdef CONFIG_405EP |
| /****************************************************************************** |
| * Control |
| ******************************************************************************/ |
| #define CNTRL_DCR_BASE 0x0f0 |
| #define cpc0_pllmr0 (CNTRL_DCR_BASE+0x0) /* PLL mode register 0 */ |
| #define cpc0_boot (CNTRL_DCR_BASE+0x1) /* Clock status register */ |
| #define cpc0_epctl (CNTRL_DCR_BASE+0x3) /* EMAC to PHY control register */ |
| #define cpc0_pllmr1 (CNTRL_DCR_BASE+0x4) /* PLL mode register 1 */ |
| #define cpc0_ucr (CNTRL_DCR_BASE+0x5) /* UART control register */ |
| #define cpc0_pci (CNTRL_DCR_BASE+0x9) /* PCI control register */ |
| |
| #define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode 0 register */ |
| #define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Chip Clock Status register */ |
| #define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* Chip Control 1 register */ |
| #define CPC0_EPRCSR (CNTRL_DCR_BASE+0x3) /* EMAC PHY Rcv Clk Src register*/ |
| #define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode 1 register */ |
| #define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART Control register */ |
| #define CPC0_SRR (CNTRL_DCR_BASE+0x6) /* Soft Reset register */ |
| #define CPC0_JTAGID (CNTRL_DCR_BASE+0x7) /* JTAG ID register */ |
| #define CPC0_SPARE (CNTRL_DCR_BASE+0x8) /* Spare DCR */ |
| #define CPC0_PCI (CNTRL_DCR_BASE+0x9) /* PCI Control register */ |
| |
| /* Bit definitions */ |
| #define PLLMR0_CPU_DIV_MASK 0x00300000 /* CPU clock divider */ |
| #define PLLMR0_CPU_DIV_BYPASS 0x00000000 |
| #define PLLMR0_CPU_DIV_2 0x00100000 |
| #define PLLMR0_CPU_DIV_3 0x00200000 |
| #define PLLMR0_CPU_DIV_4 0x00300000 |
| |
| #define PLLMR0_CPU_TO_PLB_MASK 0x00030000 /* CPU:PLB Frequency Divisor */ |
| #define PLLMR0_CPU_PLB_DIV_1 0x00000000 |
| #define PLLMR0_CPU_PLB_DIV_2 0x00010000 |
| #define PLLMR0_CPU_PLB_DIV_3 0x00020000 |
| #define PLLMR0_CPU_PLB_DIV_4 0x00030000 |
| |
| #define PLLMR0_OPB_TO_PLB_MASK 0x00003000 /* OPB:PLB Frequency Divisor */ |
| #define PLLMR0_OPB_PLB_DIV_1 0x00000000 |
| #define PLLMR0_OPB_PLB_DIV_2 0x00001000 |
| #define PLLMR0_OPB_PLB_DIV_3 0x00002000 |
| #define PLLMR0_OPB_PLB_DIV_4 0x00003000 |
| |
| #define PLLMR0_EXB_TO_PLB_MASK 0x00000300 /* External Bus:PLB Divisor */ |
| #define PLLMR0_EXB_PLB_DIV_2 0x00000000 |
| #define PLLMR0_EXB_PLB_DIV_3 0x00000100 |
| #define PLLMR0_EXB_PLB_DIV_4 0x00000200 |
| #define PLLMR0_EXB_PLB_DIV_5 0x00000300 |
| |
| #define PLLMR0_MAL_TO_PLB_MASK 0x00000030 /* MAL:PLB Divisor */ |
| #define PLLMR0_MAL_PLB_DIV_1 0x00000000 |
| #define PLLMR0_MAL_PLB_DIV_2 0x00000010 |
| #define PLLMR0_MAL_PLB_DIV_3 0x00000020 |
| #define PLLMR0_MAL_PLB_DIV_4 0x00000030 |
| |
| #define PLLMR0_PCI_TO_PLB_MASK 0x00000003 /* PCI:PLB Frequency Divisor */ |
| #define PLLMR0_PCI_PLB_DIV_1 0x00000000 |
| #define PLLMR0_PCI_PLB_DIV_2 0x00000001 |
| #define PLLMR0_PCI_PLB_DIV_3 0x00000002 |
| #define PLLMR0_PCI_PLB_DIV_4 0x00000003 |
| |
| #define PLLMR1_SSCS_MASK 0x80000000 /* Select system clock source */ |
| #define PLLMR1_PLLR_MASK 0x40000000 /* PLL reset */ |
| #define PLLMR1_FBMUL_MASK 0x00F00000 /* PLL feedback multiplier value */ |
| #define PLLMR1_FBMUL_DIV_16 0x00000000 |
| #define PLLMR1_FBMUL_DIV_1 0x00100000 |
| #define PLLMR1_FBMUL_DIV_2 0x00200000 |
| #define PLLMR1_FBMUL_DIV_3 0x00300000 |
| #define PLLMR1_FBMUL_DIV_4 0x00400000 |
| #define PLLMR1_FBMUL_DIV_5 0x00500000 |
| #define PLLMR1_FBMUL_DIV_6 0x00600000 |
| #define PLLMR1_FBMUL_DIV_7 0x00700000 |
| #define PLLMR1_FBMUL_DIV_8 0x00800000 |
| #define PLLMR1_FBMUL_DIV_9 0x00900000 |
| #define PLLMR1_FBMUL_DIV_10 0x00A00000 |
| #define PLLMR1_FBMUL_DIV_11 0x00B00000 |
| #define PLLMR1_FBMUL_DIV_12 0x00C00000 |
| #define PLLMR1_FBMUL_DIV_13 0x00D00000 |
| #define PLLMR1_FBMUL_DIV_14 0x00E00000 |
| #define PLLMR1_FBMUL_DIV_15 0x00F00000 |
| |
| #define PLLMR1_FWDVA_MASK 0x00070000 /* PLL forward divider A value */ |
| #define PLLMR1_FWDVA_DIV_8 0x00000000 |
| #define PLLMR1_FWDVA_DIV_7 0x00010000 |
| #define PLLMR1_FWDVA_DIV_6 0x00020000 |
| #define PLLMR1_FWDVA_DIV_5 0x00030000 |
| #define PLLMR1_FWDVA_DIV_4 0x00040000 |
| #define PLLMR1_FWDVA_DIV_3 0x00050000 |
| #define PLLMR1_FWDVA_DIV_2 0x00060000 |
| #define PLLMR1_FWDVA_DIV_1 0x00070000 |
| #define PLLMR1_FWDVB_MASK 0x00007000 /* PLL forward divider B value */ |
| #define PLLMR1_TUNING_MASK 0x000003FF /* PLL tune bits */ |
| |
| /* Defines for CPC0_EPRCSR register */ |
| #define CPC0_EPRCSR_E0NFE 0x80000000 |
| #define CPC0_EPRCSR_E1NFE 0x40000000 |
| #define CPC0_EPRCSR_E1RPP 0x00000080 |
| #define CPC0_EPRCSR_E0RPP 0x00000040 |
| #define CPC0_EPRCSR_E1ERP 0x00000020 |
| #define CPC0_EPRCSR_E0ERP 0x00000010 |
| #define CPC0_EPRCSR_E1PCI 0x00000002 |
| #define CPC0_EPRCSR_E0PCI 0x00000001 |
| |
| /* Defines for CPC0_PCI Register */ |
| #define CPC0_PCI_SPE 0x00000010 /* PCIINT/WE select */ |
| #define CPC0_PCI_HOST_CFG_EN 0x00000008 /* PCI host config Enable */ |
| #define CPC0_PCI_ARBIT_EN 0x00000001 /* PCI Internal Arb Enabled*/ |
| |
| /* Defines for CPC0_BOOR Register */ |
| #define CPC0_BOOT_SEP 0x00000002 /* serial EEPROM present */ |
| |
| /* Defines for CPC0_PLLMR1 Register fields */ |
| #define PLL_ACTIVE 0x80000000 |
| #define CPC0_PLLMR1_SSCS 0x80000000 |
| #define PLL_RESET 0x40000000 |
| #define CPC0_PLLMR1_PLLR 0x40000000 |
| /* Feedback multiplier */ |
| #define PLL_FBKDIV 0x00F00000 |
| #define CPC0_PLLMR1_FBDV 0x00F00000 |
| #define PLL_FBKDIV_16 0x00000000 |
| #define PLL_FBKDIV_1 0x00100000 |
| #define PLL_FBKDIV_2 0x00200000 |
| #define PLL_FBKDIV_3 0x00300000 |
| #define PLL_FBKDIV_4 0x00400000 |
| #define PLL_FBKDIV_5 0x00500000 |
| #define PLL_FBKDIV_6 0x00600000 |
| #define PLL_FBKDIV_7 0x00700000 |
| #define PLL_FBKDIV_8 0x00800000 |
| #define PLL_FBKDIV_9 0x00900000 |
| #define PLL_FBKDIV_10 0x00A00000 |
| #define PLL_FBKDIV_11 0x00B00000 |
| #define PLL_FBKDIV_12 0x00C00000 |
| #define PLL_FBKDIV_13 0x00D00000 |
| #define PLL_FBKDIV_14 0x00E00000 |
| #define PLL_FBKDIV_15 0x00F00000 |
| /* Forward A divisor */ |
| #define PLL_FWDDIVA 0x00070000 |
| #define CPC0_PLLMR1_FWDVA 0x00070000 |
| #define PLL_FWDDIVA_8 0x00000000 |
| #define PLL_FWDDIVA_7 0x00010000 |
| #define PLL_FWDDIVA_6 0x00020000 |
| #define PLL_FWDDIVA_5 0x00030000 |
| #define PLL_FWDDIVA_4 0x00040000 |
| #define PLL_FWDDIVA_3 0x00050000 |
| #define PLL_FWDDIVA_2 0x00060000 |
| #define PLL_FWDDIVA_1 0x00070000 |
| /* Forward B divisor */ |
| #define PLL_FWDDIVB 0x00007000 |
| #define CPC0_PLLMR1_FWDVB 0x00007000 |
| #define PLL_FWDDIVB_8 0x00000000 |
| #define PLL_FWDDIVB_7 0x00001000 |
| #define PLL_FWDDIVB_6 0x00002000 |
| #define PLL_FWDDIVB_5 0x00003000 |
| #define PLL_FWDDIVB_4 0x00004000 |
| #define PLL_FWDDIVB_3 0x00005000 |
| #define PLL_FWDDIVB_2 0x00006000 |
| #define PLL_FWDDIVB_1 0x00007000 |
| /* PLL tune bits */ |
| #define PLL_TUNE_MASK 0x000003FF |
| #define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */ |
| #define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */ |
| #define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */ |
| #define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */ |
| #define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */ |
| #define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */ |
| #define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */ |
| |
| /* Defines for CPC0_PLLMR0 Register fields */ |
| /* CPU divisor */ |
| #define PLL_CPUDIV 0x00300000 |
| #define CPC0_PLLMR0_CCDV 0x00300000 |
| #define PLL_CPUDIV_1 0x00000000 |
| #define PLL_CPUDIV_2 0x00100000 |
| #define PLL_CPUDIV_3 0x00200000 |
| #define PLL_CPUDIV_4 0x00300000 |
| /* PLB divisor */ |
| #define PLL_PLBDIV 0x00030000 |
| #define CPC0_PLLMR0_CBDV 0x00030000 |
| #define PLL_PLBDIV_1 0x00000000 |
| #define PLL_PLBDIV_2 0x00010000 |
| #define PLL_PLBDIV_3 0x00020000 |
| #define PLL_PLBDIV_4 0x00030000 |
| /* OPB divisor */ |
| #define PLL_OPBDIV 0x00003000 |
| #define CPC0_PLLMR0_OPDV 0x00003000 |
| #define PLL_OPBDIV_1 0x00000000 |
| #define PLL_OPBDIV_2 0x00001000 |
| #define PLL_OPBDIV_3 0x00002000 |
| #define PLL_OPBDIV_4 0x00003000 |
| /* EBC divisor */ |
| #define PLL_EXTBUSDIV 0x00000300 |
| #define CPC0_PLLMR0_EPDV 0x00000300 |
| #define PLL_EXTBUSDIV_2 0x00000000 |
| #define PLL_EXTBUSDIV_3 0x00000100 |
| #define PLL_EXTBUSDIV_4 0x00000200 |
| #define PLL_EXTBUSDIV_5 0x00000300 |
| /* MAL divisor */ |
| #define PLL_MALDIV 0x00000030 |
| #define CPC0_PLLMR0_MPDV 0x00000030 |
| #define PLL_MALDIV_1 0x00000000 |
| #define PLL_MALDIV_2 0x00000010 |
| #define PLL_MALDIV_3 0x00000020 |
| #define PLL_MALDIV_4 0x00000030 |
| /* PCI divisor */ |
| #define PLL_PCIDIV 0x00000003 |
| #define CPC0_PLLMR0_PPFD 0x00000003 |
| #define PLL_PCIDIV_1 0x00000000 |
| #define PLL_PCIDIV_2 0x00000001 |
| #define PLL_PCIDIV_3 0x00000002 |
| #define PLL_PCIDIV_4 0x00000003 |
| |
| /* |
| *------------------------------------------------------------------------------- |
| * PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI, |
| * assuming a 33.3MHz input clock to the 405EP. |
| *------------------------------------------------------------------------------- |
| */ |
| #define PLLMR0_266_133_66 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \ |
| PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \ |
| PLL_MALDIV_1 | PLL_PCIDIV_4) |
| #define PLLMR1_266_133_66 (PLL_FBKDIV_8 | \ |
| PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \ |
| PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW) |
| |
| #define PLLMR0_133_66_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \ |
| PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \ |
| PLL_MALDIV_1 | PLL_PCIDIV_4) |
| #define PLLMR1_133_66_66_33 (PLL_FBKDIV_4 | \ |
| PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \ |
| PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW) |
| #define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \ |
| PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \ |
| PLL_MALDIV_1 | PLL_PCIDIV_4) |
| #define PLLMR1_200_100_50_33 (PLL_FBKDIV_6 | \ |
| PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \ |
| PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW) |
| #define PLLMR0_266_133_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \ |
| PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \ |
| PLL_MALDIV_1 | PLL_PCIDIV_4) |
| #define PLLMR1_266_133_66_33 (PLL_FBKDIV_8 | \ |
| PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \ |
| PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW) |
| #define PLLMR0_266_66_33_33 (PLL_CPUDIV_1 | PLL_PLBDIV_4 | \ |
| PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \ |
| PLL_MALDIV_1 | PLL_PCIDIV_2) |
| #define PLLMR1_266_66_33_33 (PLL_FBKDIV_8 | \ |
| PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \ |
| PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW) |
| #define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \ |
| PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \ |
| PLL_MALDIV_1 | PLL_PCIDIV_3) |
| #define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 | \ |
| PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \ |
| PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI) |
| #define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \ |
| PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \ |
| PLL_MALDIV_1 | PLL_PCIDIV_1) |
| #define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 | \ |
| PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \ |
| PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI) |
| |
| /* |
| * PLL Voltage Controlled Oscillator (VCO) definitions |
| * Maximum and minimum values (in MHz) for correct PLL operation. |
| */ |
| #define VCO_MIN 500 |
| #define VCO_MAX 1000 |
| #elif defined(CONFIG_405EZ) |
| #define sdrnand0 0x4000 |
| #define sdrultra0 0x4040 |
| #define sdrultra1 0x4050 |
| #define sdricintstat 0x4510 |
| |
| #define SDR_NAND0_NDEN 0x80000000 |
| #define SDR_NAND0_NDBTEN 0x40000000 |
| #define SDR_NAND0_NDBADR_MASK 0x30000000 |
| #define SDR_NAND0_NDBPG_MASK 0x0f000000 |
| #define SDR_NAND0_NDAREN 0x00800000 |
| #define SDR_NAND0_NDRBEN 0x00400000 |
| |
| #define SDR_ULTRA0_NDGPIOBP 0x80000000 |
| #define SDR_ULTRA0_CSN_MASK 0x78000000 |
| #define SDR_ULTRA0_CSNSEL0 0x40000000 |
| #define SDR_ULTRA0_CSNSEL1 0x20000000 |
| #define SDR_ULTRA0_CSNSEL2 0x10000000 |
| #define SDR_ULTRA0_CSNSEL3 0x08000000 |
| #define SDR_ULTRA0_EBCRDYEN 0x04000000 |
| #define SDR_ULTRA0_SPISSINEN 0x02000000 |
| #define SDR_ULTRA0_NFSRSTEN 0x01000000 |
| |
| #define SDR_ULTRA1_LEDNENABLE 0x40000000 |
| |
| #define SDR_ICRX_STAT 0x80000000 |
| #define SDR_ICTX0_STAT 0x40000000 |
| #define SDR_ICTX1_STAT 0x20000000 |
| |
| #define SDR_PINSTP 0x40 |
| |
| /****************************************************************************** |
| * Control |
| ******************************************************************************/ |
| /* CPR Registers */ |
| #define cprclkupd 0x020 /* CPR_CLKUPD */ |
| #define cprpllc 0x040 /* CPR_PLLC */ |
| #define cprplld 0x060 /* CPR_PLLD */ |
| #define cprprimad 0x080 /* CPR_PRIMAD */ |
| #define cprperd0 0x0e0 /* CPR_PERD0 */ |
| #define cprperd1 0x0e1 /* CPR_PERD1 */ |
| #define cprperc0 0x180 /* CPR_PERC0 */ |
| #define cprmisc0 0x181 /* CPR_MISC0 */ |
| #define cprmisc1 0x182 /* CPR_MISC1 */ |
| |
| #define CPR_CLKUPD_ENPLLCH_EN 0x40000000 /* Enable CPR PLL Changes */ |
| #define CPR_CLKUPD_ENDVCH_EN 0x20000000 /* Enable CPR Sys. Div. Changes */ |
| #define CPR_PERD0_SPIDV_MASK 0x000F0000 /* SPI Clock Divider */ |
| |
| #define PLLC_SRC_MASK 0x20000000 /* PLL feedback source */ |
| |
| #define PLLD_FBDV_MASK 0x1F000000 /* PLL feedback divider value */ |
| #define PLLD_FWDVA_MASK 0x000F0000 /* PLL forward divider A value */ |
| #define PLLD_FWDVB_MASK 0x00000700 /* PLL forward divider B value */ |
| |
| #define PRIMAD_CPUDV_MASK 0x0F000000 /* CPU Clock Divisor Mask */ |
| #define PRIMAD_PLBDV_MASK 0x000F0000 /* PLB Clock Divisor Mask */ |
| #define PRIMAD_OPBDV_MASK 0x00000F00 /* OPB Clock Divisor Mask */ |
| #define PRIMAD_EBCDV_MASK 0x0000000F /* EBC Clock Divisor Mask */ |
| |
| #define PERD0_PWMDV_MASK 0xFF000000 /* PWM Divider Mask */ |
| #define PERD0_SPIDV_MASK 0x000F0000 /* SPI Divider Mask */ |
| #define PERD0_U0DV_MASK 0x0000FF00 /* UART 0 Divider Mask */ |
| #define PERD0_U1DV_MASK 0x000000FF /* UART 1 Divider Mask */ |
| |
| #else /* #ifdef CONFIG_405EP */ |
| /****************************************************************************** |
| * Control |
| ******************************************************************************/ |
| #define CNTRL_DCR_BASE 0x0b0 |
| #define pllmd (CNTRL_DCR_BASE+0x0) /* PLL mode register */ |
| #define cntrl0 (CNTRL_DCR_BASE+0x1) /* Control 0 register */ |
| #define cntrl1 (CNTRL_DCR_BASE+0x2) /* Control 1 register */ |
| #define reset (CNTRL_DCR_BASE+0x3) /* reset register */ |
| #define strap (CNTRL_DCR_BASE+0x4) /* strap register */ |
| |
| #define CPC0_CR0 (CNTRL_DCR_BASE+0x1) /* chip control register 0 */ |
| #define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* chip control register 1 */ |
| #define CPC0_PSR (CNTRL_DCR_BASE+0x4) /* chip pin strapping register */ |
| |
| /* CPC0_ECR/CPC0_EIRR: PPC405GPr only */ |
| #define CPC0_EIRR (CNTRL_DCR_BASE+0x6) /* external interrupt routing register */ |
| #define CPC0_ECR (0xaa) /* edge conditioner register */ |
| |
| #define ecr (0xaa) /* edge conditioner register (405gpr) */ |
| |
| /* Bit definitions */ |
| #define PLLMR_FWD_DIV_MASK 0xE0000000 /* Forward Divisor */ |
| #define PLLMR_FWD_DIV_BYPASS 0xE0000000 |
| #define PLLMR_FWD_DIV_3 0xA0000000 |
| #define PLLMR_FWD_DIV_4 0x80000000 |
| #define PLLMR_FWD_DIV_6 0x40000000 |
| |
| #define PLLMR_FB_DIV_MASK 0x1E000000 /* Feedback Divisor */ |
| #define PLLMR_FB_DIV_1 0x02000000 |
| #define PLLMR_FB_DIV_2 0x04000000 |
| #define PLLMR_FB_DIV_3 0x06000000 |
| #define PLLMR_FB_DIV_4 0x08000000 |
| |
| #define PLLMR_TUNING_MASK 0x01F80000 |
| |
| #define PLLMR_CPU_TO_PLB_MASK 0x00060000 /* CPU:PLB Frequency Divisor */ |
| #define PLLMR_CPU_PLB_DIV_1 0x00000000 |
| #define PLLMR_CPU_PLB_DIV_2 0x00020000 |
| #define PLLMR_CPU_PLB_DIV_3 0x00040000 |
| #define PLLMR_CPU_PLB_DIV_4 0x00060000 |
| |
| #define PLLMR_OPB_TO_PLB_MASK 0x00018000 /* OPB:PLB Frequency Divisor */ |
| #define PLLMR_OPB_PLB_DIV_1 0x00000000 |
| #define PLLMR_OPB_PLB_DIV_2 0x00008000 |
| #define PLLMR_OPB_PLB_DIV_3 0x00010000 |
| #define PLLMR_OPB_PLB_DIV_4 0x00018000 |
| |
| #define PLLMR_PCI_TO_PLB_MASK 0x00006000 /* PCI:PLB Frequency Divisor */ |
| #define PLLMR_PCI_PLB_DIV_1 0x00000000 |
| #define PLLMR_PCI_PLB_DIV_2 0x00002000 |
| #define PLLMR_PCI_PLB_DIV_3 0x00004000 |
| #define PLLMR_PCI_PLB_DIV_4 0x00006000 |
| |
| #define PLLMR_EXB_TO_PLB_MASK 0x00001800 /* External Bus:PLB Divisor */ |
| #define PLLMR_EXB_PLB_DIV_2 0x00000000 |
| #define PLLMR_EXB_PLB_DIV_3 0x00000800 |
| #define PLLMR_EXB_PLB_DIV_4 0x00001000 |
| #define PLLMR_EXB_PLB_DIV_5 0x00001800 |
| |
| /* definitions for PPC405GPr (new mode strapping) */ |
| #define PLLMR_FWDB_DIV_MASK 0x00000007 /* Forward Divisor B */ |
| |
| #define PSR_PLL_FWD_MASK 0xC0000000 |
| #define PSR_PLL_FDBACK_MASK 0x30000000 |
| #define PSR_PLL_TUNING_MASK 0x0E000000 |
| #define PSR_PLB_CPU_MASK 0x01800000 |
| #define PSR_OPB_PLB_MASK 0x00600000 |
| #define PSR_PCI_PLB_MASK 0x00180000 |
| #define PSR_EB_PLB_MASK 0x00060000 |
| #define PSR_ROM_WIDTH_MASK 0x00018000 |
| #define PSR_ROM_LOC 0x00004000 |
| #define PSR_PCI_ASYNC_EN 0x00001000 |
| #define PSR_PERCLK_SYNC_MODE_EN 0x00000800 /* PPC405GPr only */ |
| #define PSR_PCI_ARBIT_EN 0x00000400 |
| #define PSR_NEW_MODE_EN 0x00000020 /* PPC405GPr only */ |
| |
| #ifndef CONFIG_IOP480 |
| /* |
| * PLL Voltage Controlled Oscillator (VCO) definitions |
| * Maximum and minimum values (in MHz) for correct PLL operation. |
| */ |
| #define VCO_MIN 400 |
| #define VCO_MAX 800 |
| #endif /* #ifndef CONFIG_IOP480 */ |
| #endif /* #ifdef CONFIG_405EP */ |
| |
| /****************************************************************************** |
| * Memory Access Layer |
| ******************************************************************************/ |
| #if defined(CONFIG_405EZ) |
| #define MAL_DCR_BASE 0x380 |
| #define malmcr (MAL_DCR_BASE+0x00) /* MAL Config reg */ |
| #define malesr (MAL_DCR_BASE+0x01) /* Err Status reg (Read/Clear)*/ |
| #define malier (MAL_DCR_BASE+0x02) /* Interrupt enable reg */ |
| #define maldbr (MAL_DCR_BASE+0x03) /* Mal Debug reg (Read only) */ |
| #define maltxcasr (MAL_DCR_BASE+0x04) /* TX Channel active reg (set)*/ |
| #define maltxcarr (MAL_DCR_BASE+0x05) /* TX Channel active reg (Reset) */ |
| #define maltxeobisr (MAL_DCR_BASE+0x06) /* TX End of buffer int status reg */ |
| #define maltxdeir (MAL_DCR_BASE+0x07) /* TX Descr. Error Int reg */ |
| /* 0x08-0x0F Reserved */ |
| #define malrxcasr (MAL_DCR_BASE+0x10) /* RX Channel active reg (set)*/ |
| #define malrxcarr (MAL_DCR_BASE+0x11) /* RX Channel active reg (Reset) */ |
| #define malrxeobisr (MAL_DCR_BASE+0x12) /* RX End of buffer int status reg */ |
| #define malrxdeir (MAL_DCR_BASE+0x13) /* RX Descr. Error Int reg */ |
| /* 0x14-0x1F Reserved */ |
| #define maltxctp0r (MAL_DCR_BASE+0x20) /* TX 0 Channel table ptr reg */ |
| #define maltxctp1r (MAL_DCR_BASE+0x21) /* TX 1 Channel table ptr reg */ |
| #define maltxctp2r (MAL_DCR_BASE+0x22) /* TX 2 Channel table ptr reg */ |
| #define maltxctp3r (MAL_DCR_BASE+0x23) /* TX 3 Channel table ptr reg */ |
| #define maltxctp4r (MAL_DCR_BASE+0x24) /* TX 4 Channel table ptr reg */ |
| #define maltxctp5r (MAL_DCR_BASE+0x25) /* TX 5 Channel table ptr reg */ |
| #define maltxctp6r (MAL_DCR_BASE+0x26) /* TX 6 Channel table ptr reg */ |
| #define maltxctp7r (MAL_DCR_BASE+0x27) /* TX 7 Channel table ptr reg */ |
| #define maltxctp8r (MAL_DCR_BASE+0x28) /* TX 8 Channel table ptr reg */ |
| #define maltxctp9r (MAL_DCR_BASE+0x29) /* TX 9 Channel table ptr reg */ |
| #define maltxctp10r (MAL_DCR_BASE+0x2A) /* TX 10 Channel table ptr reg */ |
| #define maltxctp11r (MAL_DCR_BASE+0x2B) /* TX 11 Channel table ptr reg */ |
| #define maltxctp12r (MAL_DCR_BASE+0x2C) /* TX 12 Channel table ptr reg */ |
| #define maltxctp13r (MAL_DCR_BASE+0x2D) /* TX 13 Channel table ptr reg */ |
| #define maltxctp14r (MAL_DCR_BASE+0x2E) /* TX 14 Channel table ptr reg */ |
| #define maltxctp15r (MAL_DCR_BASE+0x2F) /* TX 15 Channel table ptr reg */ |
| #define maltxctp16r (MAL_DCR_BASE+0x30) /* TX 16 Channel table ptr reg */ |
| #define maltxctp17r (MAL_DCR_BASE+0x31) /* TX 17 Channel table ptr reg */ |
| #define maltxctp18r (MAL_DCR_BASE+0x32) /* TX 18 Channel table ptr reg */ |
| #define maltxctp19r (MAL_DCR_BASE+0x33) /* TX 19 Channel table ptr reg */ |
| #define maltxctp20r (MAL_DCR_BASE+0x34) /* TX 20 Channel table ptr reg */ |
| #define maltxctp21r (MAL_DCR_BASE+0x35) /* TX 21 Channel table ptr reg */ |
| #define maltxctp22r (MAL_DCR_BASE+0x36) /* TX 22 Channel table ptr reg */ |
| #define maltxctp23r (MAL_DCR_BASE+0x37) /* TX 23 Channel table ptr reg */ |
| #define maltxctp24r (MAL_DCR_BASE+0x38) /* TX 24 Channel table ptr reg */ |
| #define maltxctp25r (MAL_DCR_BASE+0x39) /* TX 25 Channel table ptr reg */ |
| #define maltxctp26r (MAL_DCR_BASE+0x3A) /* TX 26 Channel table ptr reg */ |
| #define maltxctp27r (MAL_DCR_BASE+0x3B) /* TX 27 Channel table ptr reg */ |
| #define maltxctp28r (MAL_DCR_BASE+0x3C) /* TX 28 Channel table ptr reg */ |
| #define maltxctp29r (MAL_DCR_BASE+0x3D) /* TX 29 Channel table ptr reg */ |
| #define maltxctp30r (MAL_DCR_BASE+0x3E) /* TX 30 Channel table ptr reg */ |
| #define maltxctp31r (MAL_DCR_BASE+0x3F) /* TX 31 Channel table ptr reg */ |
| #define malrxctp0r (MAL_DCR_BASE+0x40) /* RX 0 Channel table ptr reg */ |
| #define malrxctp1r (MAL_DCR_BASE+0x41) /* RX 1 Channel table ptr reg */ |
| #define malrxctp2r (MAL_DCR_BASE+0x42) /* RX 2 Channel table ptr reg */ |
| #define malrxctp3r (MAL_DCR_BASE+0x43) /* RX 3 Channel table ptr reg */ |
| #define malrxctp4r (MAL_DCR_BASE+0x44) /* RX 4 Channel table ptr reg */ |
| #define malrxctp5r (MAL_DCR_BASE+0x45) /* RX 5 Channel table ptr reg */ |
| #define malrxctp6r (MAL_DCR_BASE+0x46) /* RX 6 Channel table ptr reg */ |
| #define malrxctp7r (MAL_DCR_BASE+0x47) /* RX 7 Channel table ptr reg */ |
| #define malrxctp8r (MAL_DCR_BASE+0x48) /* RX 8 Channel table ptr reg */ |
| #define malrxctp9r (MAL_DCR_BASE+0x49) /* RX 9 Channel table ptr reg */ |
| #define malrxctp10r (MAL_DCR_BASE+0x4A) /* RX 10 Channel table ptr reg */ |
| #define malrxctp11r (MAL_DCR_BASE+0x4B) /* RX 11 Channel table ptr reg */ |
| #define malrxctp12r (MAL_DCR_BASE+0x4C) /* RX 12 Channel table ptr reg */ |
| #define malrxctp13r (MAL_DCR_BASE+0x4D) /* RX 13 Channel table ptr reg */ |
| #define malrxctp14r (MAL_DCR_BASE+0x4E) /* RX 14 Channel table ptr reg */ |
| #define malrxctp15r (MAL_DCR_BASE+0x4F) /* RX 15 Channel table ptr reg */ |
| #define malrxctp16r (MAL_DCR_BASE+0x50) /* RX 16 Channel table ptr reg */ |
| #define malrxctp17r (MAL_DCR_BASE+0x51) /* RX 17 Channel table ptr reg */ |
| #define malrxctp18r (MAL_DCR_BASE+0x52) /* RX 18 Channel table ptr reg */ |
| #define malrxctp19r (MAL_DCR_BASE+0x53) /* RX 19 Channel table ptr reg */ |
| #define malrxctp20r (MAL_DCR_BASE+0x54) /* RX 20 Channel table ptr reg */ |
| #define malrxctp21r (MAL_DCR_BASE+0x55) /* RX 21 Channel table ptr reg */ |
| #define malrxctp22r (MAL_DCR_BASE+0x56) /* RX 22 Channel table ptr reg */ |
| #define malrxctp23r (MAL_DCR_BASE+0x57) /* RX 23 Channel table ptr reg */ |
| #define malrxctp24r (MAL_DCR_BASE+0x58) /* RX 24 Channel table ptr reg */ |
| #define malrxctp25r (MAL_DCR_BASE+0x59) /* RX 25 Channel table ptr reg */ |
| #define malrxctp26r (MAL_DCR_BASE+0x5A) /* RX 26 Channel table ptr reg */ |
| #define malrxctp27r (MAL_DCR_BASE+0x5B) /* RX 27 Channel table ptr reg */ |
| #define malrxctp28r (MAL_DCR_BASE+0x5C) /* RX 28 Channel table ptr reg */ |
| #define malrxctp29r (MAL_DCR_BASE+0x5D) /* RX 29 Channel table ptr reg */ |
| #define malrxctp30r (MAL_DCR_BASE+0x5E) /* RX 30 Channel table ptr reg */ |
| #define malrxctp31r (MAL_DCR_BASE+0x5F) /* RX 31 Channel table ptr reg */ |
| #define malrcbs0 (MAL_DCR_BASE+0x60) /* RX 0 Channel buffer size reg */ |
| #define malrcbs1 (MAL_DCR_BASE+0x61) /* RX 1 Channel buffer size reg */ |
| #define malrcbs2 (MAL_DCR_BASE+0x62) /* RX 2 Channel buffer size reg */ |
| #define malrcbs3 (MAL_DCR_BASE+0x63) /* RX 3 Channel buffer size reg */ |
| #define malrcbs4 (MAL_DCR_BASE+0x64) /* RX 4 Channel buffer size reg */ |
| #define malrcbs5 (MAL_DCR_BASE+0x65) /* RX 5 Channel buffer size reg */ |
| #define malrcbs6 (MAL_DCR_BASE+0x66) /* RX 6 Channel buffer size reg */ |
| #define malrcbs7 (MAL_DCR_BASE+0x67) /* RX 7 Channel buffer size reg */ |
| #define malrcbs8 (MAL_DCR_BASE+0x68) /* RX 8 Channel buffer size reg */ |
| #define malrcbs9 (MAL_DCR_BASE+0x69) /* RX 9 Channel buffer size reg */ |
| #define malrcbs10 (MAL_DCR_BASE+0x6A) /* RX 10 Channel buffer size reg */ |
| #define malrcbs11 (MAL_DCR_BASE+0x6B) /* RX 11 Channel buffer size reg */ |
| #define malrcbs12 (MAL_DCR_BASE+0x6C) /* RX 12 Channel buffer size reg */ |
| #define malrcbs13 (MAL_DCR_BASE+0x6D) /* RX 13 Channel buffer size reg */ |
| #define malrcbs14 (MAL_DCR_BASE+0x6E) /* RX 14 Channel buffer size reg */ |
| #define malrcbs15 (MAL_DCR_BASE+0x6F) /* RX 15 Channel buffer size reg */ |
| #define malrcbs16 (MAL_DCR_BASE+0x70) /* RX 16 Channel buffer size reg */ |
| #define malrcbs17 (MAL_DCR_BASE+0x71) /* RX 17 Channel buffer size reg */ |
| #define malrcbs18 (MAL_DCR_BASE+0x72) /* RX 18 Channel buffer size reg */ |
| #define malrcbs19 (MAL_DCR_BASE+0x73) /* RX 19 Channel buffer size reg */ |
| #define malrcbs20 (MAL_DCR_BASE+0x74) /* RX 20 Channel buffer size reg */ |
| #define malrcbs21 (MAL_DCR_BASE+0x75) /* RX 21 Channel buffer size reg */ |
| #define malrcbs22 (MAL_DCR_BASE+0x76) /* RX 22 Channel buffer size reg */ |
| #define malrcbs23 (MAL_DCR_BASE+0x77) /* RX 23 Channel buffer size reg */ |
| #define malrcbs24 (MAL_DCR_BASE+0x78) /* RX 24 Channel buffer size reg */ |
| #define malrcbs25 (MAL_DCR_BASE+0x79) /* RX 25 Channel buffer size reg */ |
| #define malrcbs26 (MAL_DCR_BASE+0x7A) /* RX 26 Channel buffer size reg */ |
| #define malrcbs27 (MAL_DCR_BASE+0x7B) /* RX 27 Channel buffer size reg */ |
| #define malrcbs28 (MAL_DCR_BASE+0x7C) /* RX 28 Channel buffer size reg */ |
| #define malrcbs29 (MAL_DCR_BASE+0x7D) /* RX 29 Channel buffer size reg */ |
| #define malrcbs30 (MAL_DCR_BASE+0x7E) /* RX 30 Channel buffer size reg */ |
| #define malrcbs31 (MAL_DCR_BASE+0x7F) /* RX 31 Channel buffer size reg */ |
| |
| #else /* !defined(CONFIG_405EZ) */ |
| |
| #define MAL_DCR_BASE 0x180 |
| #define malmcr (MAL_DCR_BASE+0x00) /* MAL Config reg */ |
| #define malesr (MAL_DCR_BASE+0x01) /* Error Status reg (Read/Clear) */ |
| #define malier (MAL_DCR_BASE+0x02) /* Interrupt enable reg */ |
| #define maldbr (MAL_DCR_BASE+0x03) /* Mal Debug reg (Read only) */ |
| #define maltxcasr (MAL_DCR_BASE+0x04) /* TX Channel active reg (set) */ |
| #define maltxcarr (MAL_DCR_BASE+0x05) /* TX Channel active reg (Reset) */ |
| #define maltxeobisr (MAL_DCR_BASE+0x06) /* TX End of buffer int status reg */ |
| #define maltxdeir (MAL_DCR_BASE+0x07) /* TX Descr. Error Int reg */ |
| #define malrxcasr (MAL_DCR_BASE+0x10) /* RX Channel active reg (set) */ |
| #define malrxcarr (MAL_DCR_BASE+0x11) /* RX Channel active reg (Reset) */ |
| #define malrxeobisr (MAL_DCR_BASE+0x12) /* RX End of buffer int status reg */ |
| #define malrxdeir (MAL_DCR_BASE+0x13) /* RX Descr. Error Int reg */ |
| #define maltxctp0r (MAL_DCR_BASE+0x20) /* TX 0 Channel table pointer reg */ |
| #define maltxctp1r (MAL_DCR_BASE+0x21) /* TX 1 Channel table pointer reg */ |
| #define maltxctp2r (MAL_DCR_BASE+0x22) /* TX 2 Channel table pointer reg */ |
| #define malrxctp0r (MAL_DCR_BASE+0x40) /* RX 0 Channel table pointer reg */ |
| #define malrxctp1r (MAL_DCR_BASE+0x41) /* RX 1 Channel table pointer reg */ |
| #define malrcbs0 (MAL_DCR_BASE+0x60) /* RX 0 Channel buffer size reg */ |
| #define malrcbs1 (MAL_DCR_BASE+0x61) /* RX 1 Channel buffer size reg */ |
| #endif /* defined(CONFIG_405EZ) */ |
| |
| /*----------------------------------------------------------------------------- |
| | IIC Register Offsets |
| '----------------------------------------------------------------------------*/ |
| #define IICMDBUF 0x00 |
| #define IICSDBUF 0x02 |
| #define IICLMADR 0x04 |
| #define IICHMADR 0x05 |
| #define IICCNTL 0x06 |
| #define IICMDCNTL 0x07 |
| #define IICSTS 0x08 |
| #define IICEXTSTS 0x09 |
| #define IICLSADR 0x0A |
| #define IICHSADR 0x0B |
| #define IICCLKDIV 0x0C |
| #define IICINTRMSK 0x0D |
| #define IICXFRCNT 0x0E |
| #define IICXTCNTLSS 0x0F |
| #define IICDIRECTCNTL 0x10 |
| |
| /*----------------------------------------------------------------------------- |
| | UART Register Offsets |
| '----------------------------------------------------------------------------*/ |
| #define DATA_REG 0x00 |
| #define DL_LSB 0x00 |
| #define DL_MSB 0x01 |
| #define INT_ENABLE 0x01 |
| #define FIFO_CONTROL 0x02 |
| #define LINE_CONTROL 0x03 |
| #define MODEM_CONTROL 0x04 |
| #define LINE_STATUS 0x05 |
| #define MODEM_STATUS 0x06 |
| #define SCRATCH 0x07 |
| |
| /****************************************************************************** |
| * On Chip Memory |
| ******************************************************************************/ |
| #if defined(CONFIG_405EZ) |
| #define OCM_DCR_BASE 0x020 |
| #define ocmplb3cr1 (OCM_DCR_BASE+0x00) /* OCM PLB3 Bank 1 Config Reg */ |
| #define ocmplb3cr2 (OCM_DCR_BASE+0x01) /* OCM PLB3 Bank 2 Config Reg */ |
| #define ocmplb3bear (OCM_DCR_BASE+0x02) /* OCM PLB3 Bus Error Add Reg */ |
| #define ocmplb3besr0 (OCM_DCR_BASE+0x03) /* OCM PLB3 Bus Error Stat Reg 0 */ |
| #define ocmplb3besr1 (OCM_DCR_BASE+0x04) /* OCM PLB3 Bus Error Stat Reg 1 */ |
| #define ocmcid (OCM_DCR_BASE+0x05) /* OCM Core ID */ |
| #define ocmrevid (OCM_DCR_BASE+0x06) /* OCM Revision ID */ |
| #define ocmplb3dpc (OCM_DCR_BASE+0x07) /* OCM PLB3 Data Parity Check */ |
| #define ocmdscr1 (OCM_DCR_BASE+0x08) /* OCM D-side Bank 1 Config Reg */ |
| #define ocmdscr2 (OCM_DCR_BASE+0x09) /* OCM D-side Bank 2 Config Reg */ |
| #define ocmiscr1 (OCM_DCR_BASE+0x0A) /* OCM I-side Bank 1 Config Reg */ |
| #define ocmiscr2 (OCM_DCR_BASE+0x0B) /* OCM I-side Bank 2 Config Reg */ |
| #define ocmdsisdpc (OCM_DCR_BASE+0x0C) /* OCM D-side/I-side Data Par Chk*/ |
| #define ocmdsisbear (OCM_DCR_BASE+0x0D) /* OCM D-side/I-side Bus Err Addr*/ |
| #define ocmdsisbesr (OCM_DCR_BASE+0x0E) /* OCM D-side/I-side Bus Err Stat*/ |
| #else |
| #define OCM_DCR_BASE 0x018 |
| #define ocmisarc (OCM_DCR_BASE+0x00) /* OCM I-side address compare reg */ |
| #define ocmiscntl (OCM_DCR_BASE+0x01) /* OCM I-side control reg */ |
| #define ocmdsarc (OCM_DCR_BASE+0x02) /* OCM D-side address compare reg */ |
| #define ocmdscntl (OCM_DCR_BASE+0x03) /* OCM D-side control reg */ |
| #endif /* CONFIG_405EZ */ |
| |
| /****************************************************************************** |
| * GPIO macro register defines |
| ******************************************************************************/ |
| #if defined(CONFIG_405EZ) |
| /* Only the 405EZ has 2 GPIOs */ |
| #define GPIO_BASE 0xEF600700 |
| #define GPIO0_OR (GPIO_BASE+0x0) |
| #define GPIO0_TCR (GPIO_BASE+0x4) |
| #define GPIO0_OSRL (GPIO_BASE+0x8) |
| #define GPIO0_OSRH (GPIO_BASE+0xC) |
| #define GPIO0_TSRL (GPIO_BASE+0x10) |
| #define GPIO0_TSRH (GPIO_BASE+0x14) |
| #define GPIO0_ODR (GPIO_BASE+0x18) |
| #define GPIO0_IR (GPIO_BASE+0x1C) |
| #define GPIO0_RR1 (GPIO_BASE+0x20) |
| #define GPIO0_RR2 (GPIO_BASE+0x24) |
| #define GPIO0_RR3 (GPIO_BASE+0x28) |
| #define GPIO0_ISR1L (GPIO_BASE+0x30) |
| #define GPIO0_ISR1H (GPIO_BASE+0x34) |
| #define GPIO0_ISR2L (GPIO_BASE+0x38) |
| #define GPIO0_ISR2H (GPIO_BASE+0x3C) |
| #define GPIO0_ISR3L (GPIO_BASE+0x40) |
| #define GPIO0_ISR3H (GPIO_BASE+0x44) |
| |
| #define GPIO1_BASE 0xEF600800 |
| #define GPIO1_OR (GPIO1_BASE+0x0) |
| #define GPIO1_TCR (GPIO1_BASE+0x4) |
| #define GPIO1_OSRL (GPIO1_BASE+0x8) |
| #define GPIO1_OSRH (GPIO1_BASE+0xC) |
| #define GPIO1_TSRL (GPIO1_BASE+0x10) |
| #define GPIO1_TSRH (GPIO1_BASE+0x14) |
| #define GPIO1_ODR (GPIO1_BASE+0x18) |
| #define GPIO1_IR (GPIO1_BASE+0x1C) |
| #define GPIO1_RR1 (GPIO1_BASE+0x20) |
| #define GPIO1_RR2 (GPIO1_BASE+0x24) |
| #define GPIO1_RR3 (GPIO1_BASE+0x28) |
| #define GPIO1_ISR1L (GPIO1_BASE+0x30) |
| #define GPIO1_ISR1H (GPIO1_BASE+0x34) |
| #define GPIO1_ISR2L (GPIO1_BASE+0x38) |
| #define GPIO1_ISR2H (GPIO1_BASE+0x3C) |
| #define GPIO1_ISR3L (GPIO1_BASE+0x40) |
| #define GPIO1_ISR3H (GPIO1_BASE+0x44) |
| |
| #elif defined(CONFIG_405EX) |
| #define GPIO_BASE 0xEF600800 |
| #define GPIO0_OR (GPIO_BASE+0x0) |
| #define GPIO0_TCR (GPIO_BASE+0x4) |
| #define GPIO0_OSRL (GPIO_BASE+0x8) |
| #define GPIO0_OSRH (GPIO_BASE+0xC) |
| #define GPIO0_TSRL (GPIO_BASE+0x10) |
| #define GPIO0_TSRH (GPIO_BASE+0x14) |
| #define GPIO0_ODR (GPIO_BASE+0x18) |
| #define GPIO0_IR (GPIO_BASE+0x1C) |
| #define GPIO0_RR1 (GPIO_BASE+0x20) |
| #define GPIO0_RR2 (GPIO_BASE+0x24) |
| #define GPIO0_ISR1L (GPIO_BASE+0x30) |
| #define GPIO0_ISR1H (GPIO_BASE+0x34) |
| #define GPIO0_ISR2L (GPIO_BASE+0x38) |
| #define GPIO0_ISR2H (GPIO_BASE+0x3C) |
| #define GPIO0_ISR3L (GPIO_BASE+0x40) |
| #define GPIO0_ISR3H (GPIO_BASE+0x44) |
| |
| #else /* !405EZ */ |
| |
| #define GPIO_BASE 0xEF600700 |
| #define GPIO0_OR (GPIO_BASE+0x0) |
| #define GPIO0_TCR (GPIO_BASE+0x4) |
| #define GPIO0_OSRH (GPIO_BASE+0x8) |
| #define GPIO0_OSRL (GPIO_BASE+0xC) |
| #define GPIO0_TSRH (GPIO_BASE+0x10) |
| #define GPIO0_TSRL (GPIO_BASE+0x14) |
| #define GPIO0_ODR (GPIO_BASE+0x18) |
| #define GPIO0_IR (GPIO_BASE+0x1C) |
| #define GPIO0_RR1 (GPIO_BASE+0x20) |
| #define GPIO0_RR2 (GPIO_BASE+0x24) |
| #define GPIO0_ISR1H (GPIO_BASE+0x30) |
| #define GPIO0_ISR1L (GPIO_BASE+0x34) |
| #define GPIO0_ISR2H (GPIO_BASE+0x38) |
| #define GPIO0_ISR2L (GPIO_BASE+0x3C) |
| |
| #endif /* CONFIG_405EZ */ |
| |
| #define GPIO0_BASE GPIO_BASE |
| |
| #if defined(CONFIG_405EX) |
| #define SDR0_SRST 0x0200 |
| |
| /* |
| * Software Reset Register |
| */ |
| #define SDR0_SRST_BGO PPC_REG_VAL(0, 1) |
| #define SDR0_SRST_PLB4 PPC_REG_VAL(1, 1) |
| #define SDR0_SRST_EBC PPC_REG_VAL(2, 1) |
| #define SDR0_SRST_OPB PPC_REG_VAL(3, 1) |
| #define SDR0_SRST_UART0 PPC_REG_VAL(4, 1) |
| #define SDR0_SRST_UART1 PPC_REG_VAL(5, 1) |
| #define SDR0_SRST_IIC0 PPC_REG_VAL(6, 1) |
| #define SDR0_SRST_BGI PPC_REG_VAL(7, 1) |
| #define SDR0_SRST_GPIO PPC_REG_VAL(8, 1) |
| #define SDR0_SRST_GPT PPC_REG_VAL(9, 1) |
| #define SDR0_SRST_DMC PPC_REG_VAL(10, 1) |
| #define SDR0_SRST_RGMII PPC_REG_VAL(11, 1) |
| #define SDR0_SRST_EMAC0 PPC_REG_VAL(12, 1) |
| #define SDR0_SRST_EMAC1 PPC_REG_VAL(13, 1) |
| #define SDR0_SRST_CPM PPC_REG_VAL(14, 1) |
| #define SDR0_SRST_EPLL PPC_REG_VAL(15, 1) |
| #define SDR0_SRST_UIC PPC_REG_VAL(16, 1) |
| #define SDR0_SRST_UPRST PPC_REG_VAL(17, 1) |
| #define SDR0_SRST_IIC1 PPC_REG_VAL(18, 1) |
| #define SDR0_SRST_SCP PPC_REG_VAL(19, 1) |
| #define SDR0_SRST_UHRST PPC_REG_VAL(20, 1) |
| #define SDR0_SRST_DMA PPC_REG_VAL(21, 1) |
| #define SDR0_SRST_DMAC PPC_REG_VAL(22, 1) |
| #define SDR0_SRST_MAL PPC_REG_VAL(23, 1) |
| #define SDR0_SRST_EBM PPC_REG_VAL(24, 1) |
| #define SDR0_SRST_GPTR PPC_REG_VAL(25, 1) |
| #define SDR0_SRST_PE0 PPC_REG_VAL(26, 1) |
| #define SDR0_SRST_PE1 PPC_REG_VAL(27, 1) |
| #define SDR0_SRST_CRYP PPC_REG_VAL(28, 1) |
| #define SDR0_SRST_PKP PPC_REG_VAL(29, 1) |
| #define SDR0_SRST_AHB PPC_REG_VAL(30, 1) |
| #define SDR0_SRST_NDFC PPC_REG_VAL(31, 1) |
| |
| #define sdr_uart0 0x0120 /* UART0 Config */ |
| #define sdr_uart1 0x0121 /* UART1 Config */ |
| #define sdr_mfr 0x4300 /* SDR0_MFR reg */ |
| |
| /* Defines for CPC0_EPRCSR register */ |
| #define CPC0_EPRCSR_E0NFE 0x80000000 |
| #define CPC0_EPRCSR_E1NFE 0x40000000 |
| #define CPC0_EPRCSR_E1RPP 0x00000080 |
| #define CPC0_EPRCSR_E0RPP 0x00000040 |
| #define CPC0_EPRCSR_E1ERP 0x00000020 |
| #define CPC0_EPRCSR_E0ERP 0x00000010 |
| #define CPC0_EPRCSR_E1PCI 0x00000002 |
| #define CPC0_EPRCSR_E0PCI 0x00000001 |
| |
| #define cpr0_clkupd 0x020 |
| #define cpr0_pllc 0x040 |
| #define cpr0_plld 0x060 |
| #define cpr0_cpud 0x080 |
| #define cpr0_plbd 0x0a0 |
| #define cpr0_opbd 0x0c0 |
| #define cpr0_perd 0x0e0 |
| #define cpr0_ahbd 0x100 |
| #define cpr0_icfg 0x140 |
| |
| #define SDR_PINSTP 0x0040 |
| #define sdr_sdcs 0x0060 |
| |
| #define SDR0_SDCS_SDD (0x80000000 >> 31) |
| |
| /* CUST0 Customer Configuration Register0 */ |
| #define SDR0_CUST0 0x4000 |
| #define SDR0_CUST0_MUX_E_N_G_MASK 0xC0000000 /* Mux_Emac_NDFC_GPIO */ |
| #define SDR0_CUST0_MUX_EMAC_SEL 0x40000000 /* Emac Selection */ |
| #define SDR0_CUST0_MUX_NDFC_SEL 0x80000000 /* NDFC Selection */ |
| #define SDR0_CUST0_MUX_GPIO_SEL 0xC0000000 /* GPIO Selection */ |
| |
| #define SDR0_CUST0_NDFC_EN_MASK 0x20000000 /* NDFC Enable Mask */ |
| #define SDR0_CUST0_NDFC_ENABLE 0x20000000 /* NDFC Enable */ |
| #define SDR0_CUST0_NDFC_DISABLE 0x00000000 /* NDFC Disable */ |
| |
| #define SDR0_CUST0_NDFC_BW_MASK 0x10000000 /* NDFC Boot Width */ |
| #define SDR0_CUST0_NDFC_BW_16_BIT 0x10000000 /* NDFC Boot Width = 16 Bit */ |
| #define SDR0_CUST0_NDFC_BW_8_BIT 0x00000000 /* NDFC Boot Width = 8 Bit */ |
| |
| #define SDR0_CUST0_NDFC_BP_MASK 0x0F000000 /* NDFC Boot Page */ |
| #define SDR0_CUST0_NDFC_BP_ENCODE(n) ((((unsigned long)(n))&0xF)<<24) |
| #define SDR0_CUST0_NDFC_BP_DECODE(n) ((((unsigned long)(n))>>24)&0x0F) |
| |
| #define SDR0_CUST0_NDFC_BAC_MASK 0x00C00000 /* NDFC Boot Address Cycle */ |
| #define SDR0_CUST0_NDFC_BAC_ENCODE(n) ((((unsigned long)(n))&0x3)<<22) |
| #define SDR0_CUST0_NDFC_BAC_DECODE(n) ((((unsigned long)(n))>>22)&0x03) |
| |
| #define SDR0_CUST0_NDFC_ARE_MASK 0x00200000 /* NDFC Auto Read Enable */ |
| #define SDR0_CUST0_NDFC_ARE_ENABLE 0x00200000 /* NDFC Auto Read Enable */ |
| #define SDR0_CUST0_NDFC_ARE_DISABLE 0x00000000 /* NDFC Auto Read Disable */ |
| |
| #define SDR0_CUST0_NRB_MASK 0x00100000 /* NDFC Ready / Busy */ |
| #define SDR0_CUST0_NRB_BUSY 0x00100000 /* Busy */ |
| #define SDR0_CUST0_NRB_READY 0x00000000 /* Ready */ |
| |
| #define SDR0_CUST0_NDRSC_MASK 0x0000FFF0 /* NDFC Device Reset Count Mask */ |
| #define SDR0_CUST0_NDRSC_ENCODE(n) ((((unsigned long)(n))&0xFFF)<<4) |
| #define SDR0_CUST0_NDRSC_DECODE(n) ((((unsigned long)(n))>>4)&0xFFF) |
| |
| #define SDR0_CUST0_CHIPSELGAT_MASK 0x0000000F /* Chip Select Gating Mask */ |
| #define SDR0_CUST0_CHIPSELGAT_DIS 0x00000000 /* Chip Select Gating Disable */ |
| #define SDR0_CUST0_CHIPSELGAT_ENALL 0x0000000F /* All Chip Select Gating Enable */ |
| #define SDR0_CUST0_CHIPSELGAT_EN0 0x00000008 /* Chip Select0 Gating Enable */ |
| #define SDR0_CUST0_CHIPSELGAT_EN1 0x00000004 /* Chip Select1 Gating Enable */ |
| #define SDR0_CUST0_CHIPSELGAT_EN2 0x00000002 /* Chip Select2 Gating Enable */ |
| #define SDR0_CUST0_CHIPSELGAT_EN3 0x00000001 /* Chip Select3 Gating Enable */ |
| |
| #define SDR0_PFC0 0x4100 |
| #define SDR0_PFC1 0x4101 |
| #define SDR0_PFC1_U1ME 0x02000000 |
| #define SDR0_PFC1_U0ME 0x00080000 |
| #define SDR0_PFC1_U0IM 0x00040000 |
| #define SDR0_PFC1_SIS 0x00020000 |
| #define SDR0_PFC1_DMAAEN 0x00010000 |
| #define SDR0_PFC1_DMADEN 0x00008000 |
| #define SDR0_PFC1_USBEN 0x00004000 |
| #define SDR0_PFC1_AHBSWAP 0x00000020 |
| #define SDR0_PFC1_USBBIGEN 0x00000010 |
| #define SDR0_PFC1_GPT_FREQ 0x0000000f |
| #endif |
| |
| /* General Purpose Timer (GPT) Register Offsets */ |
| #define GPT0_TBC 0x00000000 |
| #define GPT0_IM 0x00000018 |
| #define GPT0_ISS 0x0000001C |
| #define GPT0_ISC 0x00000020 |
| #define GPT0_IE 0x00000024 |
| #define GPT0_COMP0 0x00000080 |
| #define GPT0_COMP1 0x00000084 |
| #define GPT0_COMP2 0x00000088 |
| #define GPT0_COMP3 0x0000008C |
| #define GPT0_COMP4 0x00000090 |
| #define GPT0_COMP5 0x00000094 |
| #define GPT0_COMP6 0x00000098 |
| #define GPT0_MASK0 0x000000C0 |
| #define GPT0_MASK1 0x000000C4 |
| #define GPT0_MASK2 0x000000C8 |
| #define GPT0_MASK3 0x000000CC |
| #define GPT0_MASK4 0x000000D0 |
| #define GPT0_MASK5 0x000000D4 |
| #define GPT0_MASK6 0x000000D8 |
| #define GPT0_DCT0 0x00000110 |
| #define GPT0_DCIS 0x0000011C |
| |
| #endif /* __PPC405_H__ */ |
