| /* SPDX-License-Identifier: GPL-2.0+ */ | |
| /* | |
| * Ugly header containing required header files. This could be adjusted | |
| * so that including asm/arch/hardware includes the correct file. | |
| * | |
| * (C) Copyright 2000-2009 | |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
| */ | |
| #ifndef __ASM_PPC_H | |
| #define __ASM_PPC_H | |
| #ifndef __ASSEMBLY__ | |
| #if defined(CONFIG_MPC8xx) | |
| #include <asm/immap_8xx.h> | |
| #endif | |
| #ifdef CONFIG_MPC85xx | |
| #include <mpc85xx.h> | |
| #include <asm/immap_85xx.h> | |
| #endif | |
| #ifdef CONFIG_MPC83xx | |
| #include <mpc83xx.h> | |
| #include <asm/immap_83xx.h> | |
| #endif | |
| #ifdef CONFIG_SOC_DA8XX | |
| #include <asm/arch/hardware.h> | |
| #endif | |
| #ifdef CONFIG_FSL_LSCH3 | |
| #include <asm/arch/immap_lsch3.h> | |
| #endif | |
| #ifdef CONFIG_FSL_LSCH2 | |
| #include <asm/arch/immap_lsch2.h> | |
| #endif | |
| #include <asm/processor.h> | |
| static inline uint get_immr(void) | |
| { | |
| return mfspr(SPRN_IMMR); | |
| } | |
| static inline uint get_pvr(void) | |
| { | |
| return mfspr(PVR); | |
| } | |
| static inline uint get_svr(void) | |
| { | |
| return mfspr(SVR); | |
| } | |
| #if defined(CONFIG_MPC85xx) || \ | |
| defined(CONFIG_MPC86xx) || \ | |
| defined(CONFIG_MPC83xx) | |
| unsigned char in8(unsigned int); | |
| void out8(unsigned int, unsigned char); | |
| unsigned short in16(unsigned int); | |
| unsigned short in16r(unsigned int); | |
| void out16(unsigned int, unsigned short value); | |
| void out16r(unsigned int, unsigned short value); | |
| unsigned long in32(unsigned int); | |
| unsigned long in32r(unsigned int); | |
| void out32(unsigned int, unsigned long value); | |
| void out32r(unsigned int, unsigned long value); | |
| void ppcDcbf(unsigned long value); | |
| void ppcDcbi(unsigned long value); | |
| void ppcSync(void); | |
| void ppcDcbz(unsigned long value); | |
| #endif | |
| #if defined(CONFIG_MPC83xx) | |
| void ppcDWload(unsigned int *addr, unsigned int *ret); | |
| void ppcDWstore(unsigned int *addr, unsigned int *value); | |
| void disable_addr_trans(void); | |
| void enable_addr_trans(void); | |
| #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) | |
| void ddr_enable_ecc(unsigned int dram_size); | |
| #endif | |
| #endif | |
| #if defined(CONFIG_MPC85xx) | |
| typedef MPC85xx_SYS_INFO sys_info_t; | |
| void get_sys_info(sys_info_t *); | |
| void ft_fixup_cpu(void *, u64); | |
| void ft_fixup_num_cores(void *); | |
| #endif | |
| #if defined(CONFIG_MPC86xx) | |
| ulong get_bus_freq(ulong); | |
| typedef MPC86xx_SYS_INFO sys_info_t; | |
| void get_sys_info(sys_info_t *); | |
| static inline ulong get_ddr_freq(ulong dummy) | |
| { | |
| return get_bus_freq(dummy); | |
| } | |
| #else | |
| ulong get_ddr_freq(ulong); | |
| #endif | |
| static inline unsigned long get_msr(void) | |
| { | |
| unsigned long msr; | |
| asm volatile ("mfmsr %0" : "=r" (msr) : ); | |
| return msr; | |
| } | |
| static inline void set_msr(unsigned long msr) | |
| { | |
| asm volatile ("mtmsr %0" : : "r" (msr)); | |
| } | |
| #ifdef CONFIG_CMD_REGINFO | |
| void print_reginfo(void); | |
| #endif | |
| void interrupt_init_cpu(unsigned *); | |
| void timer_interrupt_cpu(struct pt_regs *); | |
| unsigned long search_exception_table(unsigned long addr); | |
| void upmconfig(uint upm, uint *table, uint size); | |
| #endif /* !__ASSEMBLY__ */ | |
| #ifdef CONFIG_PPC | |
| /* | |
| * Has to be included outside of the #ifndef __ASSEMBLY__ section. | |
| * Otherwise might lead to compilation errors in assembler files. | |
| */ | |
| #include <asm/cache.h> | |
| #endif | |
| #endif |