1 /* 2 * Ugly header containing required header files. This could be adjusted 3 * so that including asm/arch/hardware includes the correct file. 4 * 5 * (C) Copyright 2000-2009 6 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __ASM_PPC_H 12 #define __ASM_PPC_H 13 14 #ifndef __ASSEMBLY__ 15 16 #if defined(CONFIG_8xx) 17 #include <asm/8xx_immap.h> 18 #if defined(CONFIG_MPC866) 19 # define CONFIG_MPC866_FAMILY 1 20 #elif defined(CONFIG_MPC885) 21 # define CONFIG_MPC885_FAMILY 1 22 #endif 23 #endif 24 #ifdef CONFIG_MPC86xx 25 #include <mpc86xx.h> 26 #include <asm/immap_86xx.h> 27 #endif 28 #ifdef CONFIG_MPC85xx 29 #include <mpc85xx.h> 30 #include <asm/immap_85xx.h> 31 #endif 32 #ifdef CONFIG_MPC83xx 33 #include <mpc83xx.h> 34 #include <asm/immap_83xx.h> 35 #endif 36 #ifdef CONFIG_SOC_DA8XX 37 #include <asm/arch/hardware.h> 38 #endif 39 #ifdef CONFIG_FSL_LSCH3 40 #include <asm/arch/immap_lsch3.h> 41 #endif 42 #ifdef CONFIG_FSL_LSCH2 43 #include <asm/arch/immap_lsch2.h> 44 #endif 45 46 #if defined(CONFIG_8xx) 47 uint get_immr(uint); 48 #endif 49 uint get_pvr(void); 50 uint get_svr(void); 51 uint rd_ic_cst(void); 52 void wr_ic_cst(uint); 53 void wr_ic_adr(uint); 54 uint rd_dc_cst(void); 55 void wr_dc_cst(uint); 56 void wr_dc_adr(uint); 57 58 #if defined(CONFIG_MPC85xx) || \ 59 defined(CONFIG_MPC86xx) || \ 60 defined(CONFIG_MPC83xx) 61 unsigned char in8(unsigned int); 62 void out8(unsigned int, unsigned char); 63 unsigned short in16(unsigned int); 64 unsigned short in16r(unsigned int); 65 void out16(unsigned int, unsigned short value); 66 void out16r(unsigned int, unsigned short value); 67 unsigned long in32(unsigned int); 68 unsigned long in32r(unsigned int); 69 void out32(unsigned int, unsigned long value); 70 void out32r(unsigned int, unsigned long value); 71 void ppcDcbf(unsigned long value); 72 void ppcDcbi(unsigned long value); 73 void ppcSync(void); 74 void ppcDcbz(unsigned long value); 75 #endif 76 #if defined(CONFIG_MPC83xx) 77 void ppcDWload(unsigned int *addr, unsigned int *ret); 78 void ppcDWstore(unsigned int *addr, unsigned int *value); 79 void disable_addr_trans(void); 80 void enable_addr_trans(void); 81 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) 82 void ddr_enable_ecc(unsigned int dram_size); 83 #endif 84 #endif 85 86 #if defined(CONFIG_MPC85xx) 87 typedef MPC85xx_SYS_INFO sys_info_t; 88 void get_sys_info(sys_info_t *); 89 void ft_fixup_cpu(void *, u64); 90 void ft_fixup_num_cores(void *); 91 #endif 92 #if defined(CONFIG_MPC86xx) 93 ulong get_bus_freq(ulong); 94 typedef MPC86xx_SYS_INFO sys_info_t; 95 void get_sys_info(sys_info_t *); 96 static inline ulong get_ddr_freq(ulong dummy) 97 { 98 return get_bus_freq(dummy); 99 } 100 #else 101 ulong get_ddr_freq(ulong); 102 #endif 103 104 #endif /* !__ASSEMBLY__ */ 105 106 #ifdef CONFIG_PPC 107 /* 108 * Has to be included outside of the #ifndef __ASSEMBLY__ section. 109 * Otherwise might lead to compilation errors in assembler files. 110 */ 111 #include <asm/cache.h> 112 #endif 113 114 #endif 115