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Diffstat (limited to 'arch/powerpc/include/asm/ppc4xx.h')
| -rw-r--r-- | arch/powerpc/include/asm/ppc4xx.h | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/arch/powerpc/include/asm/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h deleted file mode 100644 index 45ff5db..0000000 --- a/arch/powerpc/include/asm/ppc4xx.h +++ /dev/null @@ -1,304 +0,0 @@ -/* - * SPDX-License-Identifier: GPL-2.0 IBM-pibs - */ - -#ifndef __PPC4XX_H__ -#define __PPC4XX_H__ - -/* - * Include SoC specific headers - */ -#if defined(CONFIG_405EP) -#include <asm/ppc405ep.h> -#endif - -#if defined(CONFIG_405EX) -#include <asm/ppc405ex.h> -#endif - -#if defined(CONFIG_405EZ) -#include <asm/ppc405ez.h> -#endif - -#if defined(CONFIG_405GP) -#include <asm/ppc405gp.h> -#endif - -#if defined(CONFIG_440EP) || defined(CONFIG_440GR) -#include <asm/ppc440ep_gr.h> -#endif - -#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) -#include <asm/ppc440epx_grx.h> -#endif - -#if defined(CONFIG_440GP) -#include <asm/ppc440gp.h> -#endif - -#if defined(CONFIG_440GX) -#include <asm/ppc440gx.h> -#endif - -#if defined(CONFIG_440SP) -#include <asm/ppc440sp.h> -#endif - -#if defined(CONFIG_440SPE) -#include <asm/ppc440spe.h> -#endif - -#if defined(CONFIG_460EX) || defined(CONFIG_460GT) -#include <asm/ppc460ex_gt.h> -#endif - -#if defined(CONFIG_460SX) -#include <asm/ppc460sx.h> -#endif - -/* - * Common registers for all SoC's - */ -/* DCR registers */ -#define PLB3A0_ACR 0x0077 -#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 -#define PLB4Ax_ACR_HBU_MASK 0x08000000 -#define PLB4Ax_ACR_HBU_DISABLED 0x00000000 -#define PLB4Ax_ACR_HBU_ENABLED 0x08000000 -#define PLB4Ax_ACR_RDP_MASK 0x06000000 -#define PLB4Ax_ACR_RDP_DISABLED 0x00000000 -#define PLB4Ax_ACR_RDP_2DEEP 0x02000000 -#define PLB4Ax_ACR_RDP_3DEEP 0x04000000 -#define PLB4Ax_ACR_RDP_4DEEP 0x06000000 -#define PLB4Ax_ACR_WRP_MASK 0x01000000 -#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 -#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 - -#if defined(CONFIG_440) -#include <asm/ppc440.h> -#else -#include <asm/ppc405.h> -#endif - -#include <asm/ppc4xx-sdram.h> -#include <asm/ppc4xx-ebc.h> -#if !defined(CONFIG_XILINX_440) -#include <asm/ppc4xx-uic.h> -#endif - -/* - * Macro for generating register field mnemonics - */ -#define PPC_REG_BITS 32 -#define PPC_REG_VAL(bit, value) ((value) << ((PPC_REG_BITS - 1) - (bit))) - -/* - * Elide casts when assembling register mnemonics - */ -#ifndef __ASSEMBLY__ -#define static_cast(type, val) (type)(val) -#else -#define static_cast(type, val) (val) -#endif - -/* - * Common stuff for 4xx (405 and 440) - */ - -#define EXC_OFF_SYS_RESET 0x0100 /* System reset */ -#define _START_OFFSET (EXC_OFF_SYS_RESET + 0x2000) - -#define RESET_VECTOR 0xfffffffc -#define CACHELINE_MASK (CONFIG_SYS_CACHELINE_SIZE - 1) /* Address mask for - cache line aligned data. */ - -#define CPR0_DCR_BASE 0x0C -#define CPR0_CFGADDR (CPR0_DCR_BASE + 0x0) -#define CPR0_CFGDATA (CPR0_DCR_BASE + 0x1) - -#define SDR_DCR_BASE 0x0E -#define SDR0_CFGADDR (SDR_DCR_BASE + 0x0) -#define SDR0_CFGDATA (SDR_DCR_BASE + 0x1) - -#define SDRAM_DCR_BASE 0x10 -#define SDRAM0_CFGADDR (SDRAM_DCR_BASE + 0x0) -#define SDRAM0_CFGDATA (SDRAM_DCR_BASE + 0x1) - -#define EBC_DCR_BASE 0x12 -#define EBC0_CFGADDR (EBC_DCR_BASE + 0x0) -#define EBC0_CFGDATA (EBC_DCR_BASE + 0x1) - -/* - * Macros for indirect DCR access - */ -#define mtcpr(reg, d) \ - do { mtdcr(CPR0_CFGADDR, reg); mtdcr(CPR0_CFGDATA, d); } while (0) -#define mfcpr(reg, d) \ - do { mtdcr(CPR0_CFGADDR, reg); d = mfdcr(CPR0_CFGDATA); } while (0) - -#define mtebc(reg, d) \ - do { mtdcr(EBC0_CFGADDR, reg); mtdcr(EBC0_CFGDATA, d); } while (0) -#define mfebc(reg, d) \ - do { mtdcr(EBC0_CFGADDR, reg); d = mfdcr(EBC0_CFGDATA); } while (0) - -#define mtsdram(reg, d) \ - do { mtdcr(SDRAM0_CFGADDR, reg); mtdcr(SDRAM0_CFGDATA, d); } while (0) -#define mfsdram(reg, d) \ - do { mtdcr(SDRAM0_CFGADDR, reg); d = mfdcr(SDRAM0_CFGDATA); } while (0) - -#define mtsdr(reg, d) \ - do { mtdcr(SDR0_CFGADDR, reg); mtdcr(SDR0_CFGDATA, d); } while (0) -#define mfsdr(reg, d) \ - do { mtdcr(SDR0_CFGADDR, reg); d = mfdcr(SDR0_CFGDATA); } while (0) - -#ifndef __ASSEMBLY__ - -typedef struct -{ - unsigned long freqDDR; - unsigned long freqEBC; - unsigned long freqOPB; - unsigned long freqPCI; - unsigned long freqPLB; - unsigned long freqTmrClk; - unsigned long freqUART; - unsigned long freqProcessor; - unsigned long freqVCOHz; - unsigned long freqVCOMhz; /* in MHz */ - unsigned long pciClkSync; /* PCI clock is synchronous */ - unsigned long pciIntArbEn; /* Internal PCI arbiter is enabled */ - unsigned long pllExtBusDiv; - unsigned long pllFbkDiv; - unsigned long pllFwdDiv; - unsigned long pllFwdDivA; - unsigned long pllFwdDivB; - unsigned long pllOpbDiv; - unsigned long pllPciDiv; - unsigned long pllPlbDiv; -} PPC4xx_SYS_INFO; - -static inline u32 get_mcsr(void) -{ - u32 val; - - asm volatile("mfspr %0, 0x23c" : "=r" (val) :); - return val; -} - -static inline void set_mcsr(u32 val) -{ - asm volatile("mtspr 0x23c, %0" : "=r" (val) :); -} - -int ppc4xx_pci_sync_clock_config(u32 async); - -unsigned long get_OPB_freq(void); -unsigned long get_PCI_freq(void); - -typedef PPC4xx_SYS_INFO sys_info_t; -int ppc440spe_revB(void); -void get_sys_info(sys_info_t *); - -#endif /* __ASSEMBLY__ */ - -/* for multi-cpu support */ -#define NA_OR_UNKNOWN_CPU -1 - -#endif /* __PPC4XX_H__ */ |