| /* 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_MPC86xx |
| #include <mpc86xx.h> |
| #include <asm/immap_86xx.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); |
| |
| #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 |
