diff options
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/ppc405.h | 799 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc405cr.h | 74 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc405ep.h | 221 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc405ex.h | 57 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc405ez.h | 69 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc405gp.h | 77 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc440.h | 64 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc440ep_gr.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc440epx_grx.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc440sp.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc440spe.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc460ex_gt.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc460sx.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc4xx.h | 69 |
14 files changed, 601 insertions, 841 deletions
diff --git a/arch/powerpc/include/asm/ppc405.h b/arch/powerpc/include/asm/ppc405.h index e0d165e..14a7a37 100644 --- a/arch/powerpc/include/asm/ppc405.h +++ b/arch/powerpc/include/asm/ppc405.h @@ -37,773 +37,44 @@ /* DCR registers */ #define PLB0_ACR 0x0087 -/****************************************************************************** - * 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 KCONF 0x40 /* decompression core config register */ -#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 EBC0_CFGADDR 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 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 SDR0_NAND0 0x4000 -#define SDR0_ULTRA0 0x4040 -#define SDR0_ULTRA1 0x4050 -#define SDR0_ICINTSTAT 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 SDR0_PINSTP 0x40 - -/****************************************************************************** - * Control - ******************************************************************************/ -/* CPR Registers */ -#define CPR0_CLKUP 0x020 /* CPR_CLKUPD */ -#define CPR0_PLLC 0x040 /* CPR_PLLC */ -#define CPR0_PLLD 0x060 /* CPR_PLLD */ -#define CPC0_PRIMAD 0x080 /* CPR_PRIMAD */ -#define CPC0_PERD0 0x0e0 /* CPR_PERD0 */ -#define CPC0_PERD1 0x0e1 /* CPR_PERD1 */ -#define CPC0_PERC0 0x180 /* CPR_PERC0 */ - -#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 CPC0_PLLMR (CNTRL_DCR_BASE + 0x0) /* PLL mode 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 reg */ - -/* CPC0_ECR/CPC0_EIRR: PPC405GPr only */ -#define CPC0_EIRR (CNTRL_DCR_BASE + 0x6) /* ext interrupt routing reg */ -#define CPC0_ECR 0xaa /* edge conditioner register */ - -/* 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 */ - -#if 0 -/****************************************************************************** - * Memory Access Layer - ******************************************************************************/ -#define MAL0_CFG (MAL_DCR_BASE + 0x00) /* MAL Config reg */ -#define MAL0_ESR (MAL_DCR_BASE + 0x01) /* Err Status (Read/Clear) */ -#define MAL0_IER (MAL_DCR_BASE + 0x02) /* Interrupt enable */ -#define MAL0_TXCASR (MAL_DCR_BASE + 0x04) /* TX Channel active (set) */ -#define MAL0_TXCARR (MAL_DCR_BASE + 0x05) /* TX Channel active (reset) */ -#define MAL0_TXEOBISR (MAL_DCR_BASE + 0x06) /* TX End of buffer int status */ -#define MAL0_TXDEIR (MAL_DCR_BASE + 0x07) /* TX Descr. Error Int reg */ -#define MAL0_RXCASR (MAL_DCR_BASE + 0x10) /* RX Channel active (set) */ -#define MAL0_RXCARR (MAL_DCR_BASE + 0x11) /* RX Channel active (reset) */ -#define MAL0_RXEOBISR (MAL_DCR_BASE + 0x12) /* RX End of buffer int status */ -#define MAL0_RXDEIR (MAL_DCR_BASE + 0x13) /* RX Descr. Error Int reg */ -#define MAL0_TXCTP0R (MAL_DCR_BASE + 0x20) /* TX 0 Channel table ptr */ -#define MAL0_TXCTP1R (MAL_DCR_BASE + 0x21) /* TX 1 Channel table ptr */ -#define MAL0_TXCTP2R (MAL_DCR_BASE + 0x22) /* TX 2 Channel table ptr */ -#define MAL0_TXCTP3R (MAL_DCR_BASE + 0x23) /* TX 3 Channel table ptr */ -#define MAL0_RXCTP0R (MAL_DCR_BASE + 0x40) /* RX 0 Channel table ptr */ -#define MAL0_RXCTP1R (MAL_DCR_BASE + 0x41) /* RX 1 Channel table ptr */ -#define MAL0_RXCTP2R (MAL_DCR_BASE + 0x42) /* RX 2 Channel table ptr */ -#define MAL0_RXCTP3R (MAL_DCR_BASE + 0x43) /* RX 3 Channel table ptr */ -#define MAL0_RXCTP8R (MAL_DCR_BASE + 0x48) /* RX 8 Channel table ptr */ -#define MAL0_RXCTP16R (MAL_DCR_BASE + 0x50) /* RX 16 Channel table ptr */ -#define MAL0_RXCTP24R (MAL_DCR_BASE + 0x58) /* RX 24 Channel table ptr */ -#define MAL0_RCBS0 (MAL_DCR_BASE + 0x60) /* RX 0 Channel buffer size */ -#define MAL0_RCBS1 (MAL_DCR_BASE + 0x61) /* RX 1 Channel buffer size */ -#define MAL0_RCBS2 (MAL_DCR_BASE + 0x62) /* RX 2 Channel buffer size */ -#define MAL0_RCBS3 (MAL_DCR_BASE + 0x63) /* RX 3 Channel buffer size */ -#define MAL0_RCBS8 (MAL_DCR_BASE + 0x68) /* RX 8 Channel buffer size */ -#define MAL0_RCBS16 (MAL_DCR_BASE + 0x70) /* RX 16 Channel buffer size */ -#define MAL0_RCBS24 (MAL_DCR_BASE + 0x78) /* RX 24 Channel buffer size */ -#endif - -/*----------------------------------------------------------------------------- -| 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 OCM0_PLBCR1 (OCM_DCR_BASE + 0x00) /* OCM PLB3 Bank 1 Config */ -#define OCM0_PLBCR2 (OCM_DCR_BASE + 0x01) /* OCM PLB3 Bank 2 Config */ -#define OCM0_PLBBEAR (OCM_DCR_BASE + 0x02) /* OCM PLB3 Bus Error Add */ -#define OCM0_DSRC1 (OCM_DCR_BASE + 0x08) /* OCM D-side Bank 1 Config */ -#define OCM0_DSRC2 (OCM_DCR_BASE + 0x09) /* OCM D-side Bank 2 Config */ -#define OCM0_ISRC1 (OCM_DCR_BASE + 0x0A) /* OCM I-side Bank 1Config */ -#define OCM0_ISRC2 (OCM_DCR_BASE + 0x0B) /* OCM I-side Bank 2 Config */ -#define OCM0_DISDPC (OCM_DCR_BASE + 0x0C) /* OCM D-/I-side Data Par Chk */ -#else -#define OCM_DCR_BASE 0x018 -#define OCM0_ISCNTL (OCM_DCR_BASE+0x01) /* OCM I-side control reg */ -#define OCM0_DSARC (OCM_DCR_BASE+0x02) /* OCM D-side address compare */ -#define OCM0_DSCNTL (OCM_DCR_BASE+0x03) /* OCM D-side control */ -#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 +/* SDR registers */ +#define SDR0_PINSTP 0x0040 -#if defined(CONFIG_405EX) -#define SDR0_SRST 0x0200 +/* CPR registers */ +#define CPR0_CLKUPD 0x0020 +#define CPR0_PLLC 0x0040 +#define CPR0_PLLD 0x0060 +#define CPR0_CPUD 0x0080 +#define CPR0_PLBD 0x00a0 +#define CPR0_OPBD0 0x00c0 +#define CPR0_PERD 0x00e0 /* - * Software Reset Register + * DMA */ -#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 SDR0_UART0 0x0120 /* UART0 Config */ -#define SDR0_UART1 0x0121 /* UART1 Config */ -#define SDR0_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_OPBD0 0x0c0 -#define CPR0_PERD 0x0e0 - -#define SDR0_PINSTP 0x0040 -#define SDR0_SDCS0 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 Sel Gating Mask */ -#define SDR0_CUST0_CHIPSELGAT_DIS 0x00000000 /* Chip Sel Gating Disable */ -#define SDR0_CUST0_CHIPSELGAT_ENALL 0x0000000F /* All Chip Sel Gating Enable */ -#define SDR0_CUST0_CHIPSELGAT_EN0 0x00000008 /* Chip Sel0 Gating Enable */ -#define SDR0_CUST0_CHIPSELGAT_EN1 0x00000004 /* Chip Sel1 Gating Enable */ -#define SDR0_CUST0_CHIPSELGAT_EN2 0x00000002 /* Chip Sel2 Gating Enable */ -#define SDR0_CUST0_CHIPSELGAT_EN3 0x00000001 /* Chip Sel3 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 +#define DMA_DCR_BASE 0x0100 +#define DMACR0 (DMA_DCR_BASE + 0x00) /* DMA channel control reg 0 */ +#define DMACT0 (DMA_DCR_BASE + 0x01) /* DMA count reg 0 */ +#define DMADA0 (DMA_DCR_BASE + 0x02) /* DMA destination address reg 0 */ +#define DMASA0 (DMA_DCR_BASE + 0x03) /* DMA source address reg 0 */ +#define DMASB0 (DMA_DCR_BASE + 0x04) /* DMA sg descriptor addr 0 */ +#define DMACR1 (DMA_DCR_BASE + 0x08) /* DMA channel control reg 1 */ +#define DMACT1 (DMA_DCR_BASE + 0x09) /* DMA count reg 1 */ +#define DMADA1 (DMA_DCR_BASE + 0x0a) /* DMA destination address reg 1 */ +#define DMASA1 (DMA_DCR_BASE + 0x0b) /* DMA source address reg 1 */ +#define DMASB1 (DMA_DCR_BASE + 0x0c) /* DMA sg descriptor addr 1 */ +#define DMACR2 (DMA_DCR_BASE + 0x10) /* DMA channel control reg 2 */ +#define DMACT2 (DMA_DCR_BASE + 0x11) /* DMA count reg 2 */ +#define DMADA2 (DMA_DCR_BASE + 0x12) /* DMA destination address reg 2 */ +#define DMASA2 (DMA_DCR_BASE + 0x13) /* DMA source address reg 2 */ +#define DMASB2 (DMA_DCR_BASE + 0x14) /* DMA sg descriptor addr 2 */ +#define DMACR3 (DMA_DCR_BASE + 0x18) /* DMA channel control reg 3 */ +#define DMACT3 (DMA_DCR_BASE + 0x19) /* DMA count reg 3 */ +#define DMADA3 (DMA_DCR_BASE + 0x1a) /* DMA destination address reg 3 */ +#define DMASA3 (DMA_DCR_BASE + 0x1b) /* DMA source address reg 3 */ +#define DMASB3 (DMA_DCR_BASE + 0x1c) /* DMA sg descriptor addr 3 */ +#define DMASR (DMA_DCR_BASE + 0x20) /* DMA status reg */ +#define DMASGC (DMA_DCR_BASE + 0x23) /* DMA scatter/gather command reg*/ +#define DMAADR (DMA_DCR_BASE + 0x24) /* DMA address decode reg */ #endif /* __PPC405_H__ */ diff --git a/arch/powerpc/include/asm/ppc405cr.h b/arch/powerpc/include/asm/ppc405cr.h index 53a6ce8..176c427 100644 --- a/arch/powerpc/include/asm/ppc405cr.h +++ b/arch/powerpc/include/asm/ppc405cr.h @@ -23,4 +23,78 @@ #define CONFIG_SDRAM_PPC4xx_IBM_SDRAM /* IBM SDRAM controller */ +/* Memory mapped register */ +#define GPIO0_BASE 0xef600700 + +/* DCR's */ +#define DCP0_CFGADDR 0x0014 /* Decompression controller addr reg */ +#define DCP0_CFGDATA 0x0015 /* Decompression controller data reg */ +#define OCM0_ISCNTL 0x0019 /* OCM I-side control reg */ +#define OCM0_DSARC 0x001a /* OCM D-side address compare */ +#define OCM0_DSCNTL 0x001b /* OCM D-side control */ +#define CPC0_PLLMR 0x00b0 /* PLL mode register */ +#define CPC0_CR0 0x00b1 /* chip control register 0 */ +#define CPC0_CR1 0x00b2 /* chip control register 1 */ +#define CPC0_PSR 0x00b4 /* chip pin strapping reg */ +#define CPC0_EIRR 0x00b6 /* ext interrupt routing reg */ +#define CPC0_SR 0x00b8 /* Power management status */ +#define CPC0_ER 0x00b9 /* Power management enable */ +#define CPC0_FR 0x00ba /* Power management force */ +#define CPC0_ECR 0x00aa /* edge conditioner register */ + +#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 */ + #endif /* _PPC405CR_H_ */ diff --git a/arch/powerpc/include/asm/ppc405ep.h b/arch/powerpc/include/asm/ppc405ep.h index 38b1205..e0b6a85 100644 --- a/arch/powerpc/include/asm/ppc405ep.h +++ b/arch/powerpc/include/asm/ppc405ep.h @@ -23,4 +23,225 @@ #define CONFIG_SDRAM_PPC4xx_IBM_SDRAM /* IBM SDRAM controller */ +/* Memory mapped register */ +#define GPIO0_BASE 0xef600700 + +/* DCR */ +#define OCM0_ISCNTL 0x0019 /* OCM I-side control reg */ +#define OCM0_DSARC 0x001a /* OCM D-side address compare */ +#define OCM0_DSCNTL 0x001b /* OCM D-side control */ +#define CPC0_PLLMR0 0x00f0 /* PLL mode register 0 */ +#define CPC0_BOOT 0x00f1 /* Clock status register */ +#define CPC0_CR1 0x00f2 /* Chip Control 1 register */ +#define CPC0_EPCTL 0x00f3 /* EMAC to PHY control register */ +#define CPC0_PLLMR1 0x00f4 /* PLL mode register 1 */ +#define CPC0_UCR 0x00f5 /* UART control register */ +#define CPC0_SRR 0x00f6 /* Soft Reset register */ +#define CPC0_PCI 0x00f9 /* PCI control register */ + +/* Defines for CPC0_EPCTL register */ +#define CPC0_EPCTL_E0NFE 0x80000000 +#define CPC0_EPCTL_E1NFE 0x40000000 + +/* 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 */ + +/* 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_FWDVA_MASK 0x00070000 /* PLL forward divider A value */ +#define PLLMR1_FWDVB_MASK 0x00007000 /* PLL forward divider B value */ +#define PLLMR1_TUNING_MASK 0x000003FF /* PLL tune bits */ + +/* 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) + #endif /* _PPC405EP_H_ */ diff --git a/arch/powerpc/include/asm/ppc405ex.h b/arch/powerpc/include/asm/ppc405ex.h index f2c860a..880d53a 100644 --- a/arch/powerpc/include/asm/ppc405ex.h +++ b/arch/powerpc/include/asm/ppc405ex.h @@ -25,6 +25,61 @@ #define CONFIG_NAND_NDFC -#define CONFIG_SYS_PPC4xx_PLB4_ARBITER +/* Memory mapped register */ +#define GPIO0_BASE 0xef600800 + +/* SDR */ +#define SDR0_SDCS0 0x0060 +#define SDR0_UART0 0x0120 /* UART0 Config */ +#define SDR0_UART1 0x0121 /* UART1 Config */ +#define SDR0_SRST 0x0200 +#define SDR0_CUST0 0x4000 +#define SDR0_PFC0 0x4100 +#define SDR0_PFC1 0x4101 +#define SDR0_MFR 0x4300 /* SDR0_MFR reg */ + +#define SDR0_SDCS_SDD (0x80000000 >> 31) + +#define SDR0_SRST_DMC (0x80000000 >> 10) + +#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) ((((u32)(n)) & 0xF) << 24) +#define SDR0_CUST0_NDFC_BP_DECODE(n) ((((u32)(n)) >> 24) & 0xF) + +#define SDR0_CUST0_NDFC_BAC_MASK 0x00C00000 /* NDFC Boot Address Cycle */ +#define SDR0_CUST0_NDFC_BAC_ENCODE(n) ((((u32)(n)) & 0x3) << 22) +#define SDR0_CUST0_NDFC_BAC_DECODE(n) ((((u32)(n)) >> 22) & 0x3) + +#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_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 /* _PPC405EX_H_ */ diff --git a/arch/powerpc/include/asm/ppc405ez.h b/arch/powerpc/include/asm/ppc405ez.h index 69baa20..9192c62 100644 --- a/arch/powerpc/include/asm/ppc405ez.h +++ b/arch/powerpc/include/asm/ppc405ez.h @@ -23,6 +23,75 @@ #define CONFIG_NAND_NDFC +/* Memory mapped register */ +#define GPIO0_BASE 0xef600700 +#define GPIO1_BASE 0xef600800 + +/* DCR register */ +#define OCM0_PLBCR1 0x0020 /* OCM PLB3 Bank 1 Config */ +#define OCM0_PLBCR2 0x0021 /* OCM PLB3 Bank 2 Config */ +#define OCM0_PLBBEAR 0x0022 /* OCM PLB3 Bus Error Add */ +#define OCM0_DSRC1 0x0028 /* OCM D-side Bank 1 Config */ +#define OCM0_DSRC2 0x0029 /* OCM D-side Bank 2 Config */ +#define OCM0_ISRC1 0x002A /* OCM I-side Bank 1Config */ +#define OCM0_ISRC2 0x002B /* OCM I-side Bank 2 Config */ +#define OCM0_DISDPC 0x002C /* OCM D-/I-side Data Par Chk */ + +/* SDR register */ +#define SDR0_NAND0 0x4000 +#define SDR0_ULTRA0 0x4040 +#define SDR0_ULTRA1 0x4050 +#define SDR0_ICINTSTAT 0x4510 + +/* CPR register */ +#define CPR0_PRIMAD 0x0080 +#define CPR0_PERD0 0x00e0 +#define CPR0_PERD1 0x00e1 +#define CPR0_PERC0 0x0180 + #define MAL_DCR_BASE 0x380 +#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 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 */ + #endif /* _PPC405EZ_H_ */ diff --git a/arch/powerpc/include/asm/ppc405gp.h b/arch/powerpc/include/asm/ppc405gp.h index 50e0a19..79f930b 100644 --- a/arch/powerpc/include/asm/ppc405gp.h +++ b/arch/powerpc/include/asm/ppc405gp.h @@ -23,4 +23,81 @@ #define CONFIG_SDRAM_PPC4xx_IBM_SDRAM /* IBM SDRAM controller */ +/* Memory mapped register */ +#define GPIO0_BASE 0xef600700 + +/* DCR's */ +#define DCP0_CFGADDR 0x0014 /* Decompression controller addr reg */ +#define DCP0_CFGDATA 0x0015 /* Decompression controller data reg */ +#define OCM0_ISCNTL 0x0019 /* OCM I-side control reg */ +#define OCM0_DSARC 0x001a /* OCM D-side address compare */ +#define OCM0_DSCNTL 0x001b /* OCM D-side control */ +#define CPC0_PLLMR 0x00b0 /* PLL mode register */ +#define CPC0_CR0 0x00b1 /* chip control register 0 */ +#define CPC0_CR1 0x00b2 /* chip control register 1 */ +#define CPC0_PSR 0x00b4 /* chip pin strapping reg */ +#define CPC0_EIRR 0x00b6 /* ext interrupt routing reg */ +#define CPC0_SR 0x00b8 /* Power management status */ +#define CPC0_ER 0x00b9 /* Power management enable */ +#define CPC0_FR 0x00ba /* Power management force */ +#define CPC0_ECR 0x00aa /* edge conditioner register */ + +/* values for kiar register - indirect addressing of these regs */ +#define KCONF 0x40 /* decompression core config register */ + +#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 */ + #endif /* _PPC405GP_H_ */ diff --git a/arch/powerpc/include/asm/ppc440.h b/arch/powerpc/include/asm/ppc440.h index 766ea2a..0da6618 100644 --- a/arch/powerpc/include/asm/ppc440.h +++ b/arch/powerpc/include/asm/ppc440.h @@ -130,30 +130,6 @@ #define CCR0_DAPUIB 0x00100000 #define CCR0_DTB 0x00008000 -/* - * External Bus Controller - */ -/* Values for EBC0_CFGADDR 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 */ -#define PB5CR 0x05 /* periph bank 5 config reg */ -#define PB6CR 0x06 /* periph bank 6 config reg */ -#define PB7CR 0x07 /* periph bank 7 config reg */ -#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 */ -#define PB5AP 0x15 /* periph bank 5 access parameters */ -#define PB6AP 0x16 /* periph bank 6 access parameters */ -#define PB7AP 0x17 /* periph bank 7 access parameters */ -#define PBEAR 0x20 /* periph bus error addr reg */ -#define PBESR 0x21 /* periph bus error status reg */ -#define EBC0_CFG 0x23 /* external bus configuration reg */ - #define SDR0_SDCS_SDD (0x80000000 >> 31) /* todo: move this code from macro offsets to struct */ @@ -211,44 +187,4 @@ #define PCIL0_STS (PCIL0_CFGBASE + 0x00e0) -/* - * GPIO macro register defines - */ -/* todo: move to ppc4xx.h and merge with gpio.h header */ -#define GPIO0_OR (GPIO0_BASE + 0x0) -#define GPIO0_TCR (GPIO0_BASE + 0x4) -#define GPIO0_OSRL (GPIO0_BASE + 0x8) -#define GPIO0_OSRH (GPIO0_BASE + 0xC) -#define GPIO0_TSRL (GPIO0_BASE + 0x10) -#define GPIO0_TSRH (GPIO0_BASE + 0x14) -#define GPIO0_ODR (GPIO0_BASE + 0x18) -#define GPIO0_IR (GPIO0_BASE + 0x1C) -#define GPIO0_RR1 (GPIO0_BASE + 0x20) -#define GPIO0_RR2 (GPIO0_BASE + 0x24) -#define GPIO0_RR3 (GPIO0_BASE + 0x28) -#define GPIO0_ISR1L (GPIO0_BASE + 0x30) -#define GPIO0_ISR1H (GPIO0_BASE + 0x34) -#define GPIO0_ISR2L (GPIO0_BASE + 0x38) -#define GPIO0_ISR2H (GPIO0_BASE + 0x3C) -#define GPIO0_ISR3L (GPIO0_BASE + 0x40) -#define GPIO0_ISR3H (GPIO0_BASE + 0x44) - -#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) - #endif /* __PPC440_H__ */ diff --git a/arch/powerpc/include/asm/ppc440ep_gr.h b/arch/powerpc/include/asm/ppc440ep_gr.h index 2535787..0fd4019 100644 --- a/arch/powerpc/include/asm/ppc440ep_gr.h +++ b/arch/powerpc/include/asm/ppc440ep_gr.h @@ -25,8 +25,6 @@ #define CONFIG_NAND_NDFC -#define CONFIG_SYS_PPC4xx_PLB4_ARBITER - /* * Some SoC specific registers (not common for all 440 SoC's) */ diff --git a/arch/powerpc/include/asm/ppc440epx_grx.h b/arch/powerpc/include/asm/ppc440epx_grx.h index dfaa609..e0d7e3f 100644 --- a/arch/powerpc/include/asm/ppc440epx_grx.h +++ b/arch/powerpc/include/asm/ppc440epx_grx.h @@ -25,8 +25,6 @@ #define CONFIG_NAND_NDFC -#define CONFIG_SYS_PPC4xx_PLB4_ARBITER - /* * Some SoC specific registers (not common for all 440 SoC's) */ diff --git a/arch/powerpc/include/asm/ppc440sp.h b/arch/powerpc/include/asm/ppc440sp.h index d4e62b6..eb7e1d9 100644 --- a/arch/powerpc/include/asm/ppc440sp.h +++ b/arch/powerpc/include/asm/ppc440sp.h @@ -23,8 +23,6 @@ #define CONFIG_SDRAM_PPC4xx_IBM_DDR2 /* IBM DDR(2) controller */ -#define CONFIG_SYS_PPC4xx_PLB4_ARBITER - /* * Some SoC specific registers (not common for all 440 SoC's) */ diff --git a/arch/powerpc/include/asm/ppc440spe.h b/arch/powerpc/include/asm/ppc440spe.h index a4ab797..05fe104 100644 --- a/arch/powerpc/include/asm/ppc440spe.h +++ b/arch/powerpc/include/asm/ppc440spe.h @@ -23,8 +23,6 @@ #define CONFIG_SDRAM_PPC4xx_IBM_DDR2 /* IBM DDR(2) controller */ -#define CONFIG_SYS_PPC4xx_PLB4_ARBITER - /* * Some SoC specific registers (not common for all 440 SoC's) */ diff --git a/arch/powerpc/include/asm/ppc460ex_gt.h b/arch/powerpc/include/asm/ppc460ex_gt.h index a535f75..04c3fbe 100644 --- a/arch/powerpc/include/asm/ppc460ex_gt.h +++ b/arch/powerpc/include/asm/ppc460ex_gt.h @@ -25,8 +25,6 @@ #define CONFIG_NAND_NDFC -#define CONFIG_SYS_PPC4xx_PLB4_ARBITER - /* * Some SoC specific registers */ diff --git a/arch/powerpc/include/asm/ppc460sx.h b/arch/powerpc/include/asm/ppc460sx.h index 08ea7c4..cb72e28 100644 --- a/arch/powerpc/include/asm/ppc460sx.h +++ b/arch/powerpc/include/asm/ppc460sx.h @@ -23,8 +23,6 @@ #define CONFIG_SDRAM_PPC4xx_IBM_DDR2 /* IBM DDR(2) controller */ -#define CONFIG_SYS_PPC4xx_PLB4_ARBITER - #define GPIO0_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700) #define SDR0_SRST0_DMC 0x00200000 diff --git a/arch/powerpc/include/asm/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h index 7aff401..15be343 100644 --- a/arch/powerpc/include/asm/ppc4xx.h +++ b/arch/powerpc/include/asm/ppc4xx.h @@ -95,6 +95,8 @@ #define PLB4A0_ACR 0x0081 #define PLB4A1_ACR 0x0089 +/* CPR register declarations */ + #define PLB4Ax_ACR_PPM_MASK 0xf0000000 #define PLB4Ax_ACR_PPM_FIXED 0x00000000 #define PLB4Ax_ACR_PPM_FAIR 0xd0000000 @@ -110,6 +112,73 @@ #define PLB4Ax_ACR_WRP_DISABLED 0x00000000 #define PLB4Ax_ACR_WRP_2DEEP 0x01000000 +/* + * External Bus Controller + */ +/* Values for EBC0_CFGADDR 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 */ +#define PB5CR 0x05 /* periph bank 5 config reg */ +#define PB6CR 0x06 /* periph bank 6 config reg */ +#define PB7CR 0x07 /* periph bank 7 config reg */ +#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 */ +#define PB5AP 0x15 /* periph bank 5 access parameters */ +#define PB6AP 0x16 /* periph bank 6 access parameters */ +#define PB7AP 0x17 /* periph bank 7 access parameters */ +#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 EBC0_CFG 0x23 /* external bus configuration reg */ + +/* + * GPIO macro register defines + */ +/* todo: merge with gpio.h header */ +#define GPIO_BASE GPIO0_BASE + +#define GPIO0_OR (GPIO0_BASE + 0x0) +#define GPIO0_TCR (GPIO0_BASE + 0x4) +#define GPIO0_OSRL (GPIO0_BASE + 0x8) +#define GPIO0_OSRH (GPIO0_BASE + 0xC) +#define GPIO0_TSRL (GPIO0_BASE + 0x10) +#define GPIO0_TSRH (GPIO0_BASE + 0x14) +#define GPIO0_ODR (GPIO0_BASE + 0x18) +#define GPIO0_IR (GPIO0_BASE + 0x1C) +#define GPIO0_RR1 (GPIO0_BASE + 0x20) +#define GPIO0_RR2 (GPIO0_BASE + 0x24) +#define GPIO0_RR3 (GPIO0_BASE + 0x28) +#define GPIO0_ISR1L (GPIO0_BASE + 0x30) +#define GPIO0_ISR1H (GPIO0_BASE + 0x34) +#define GPIO0_ISR2L (GPIO0_BASE + 0x38) +#define GPIO0_ISR2H (GPIO0_BASE + 0x3C) +#define GPIO0_ISR3L (GPIO0_BASE + 0x40) +#define GPIO0_ISR3H (GPIO0_BASE + 0x44) + +#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) + /* General Purpose Timer (GPT) Register Offsets */ #define GPT0_TBC 0x00000000 #define GPT0_IM 0x00000018 |