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_MPC859) || defined(CONFIG_MPC859T) || \ 19 defined(CONFIG_MPC866) || defined(CONFIG_MPC866P) 20 # define CONFIG_MPC866_FAMILY 1 21 #elif defined(CONFIG_MPC885) 22 # define CONFIG_MPC885_FAMILY 1 23 #endif 24 #if defined(CONFIG_MPC860) || defined(CONFIG_MPC860T) || \ 25 defined(CONFIG_MPC866_FAMILY) || defined(CONFIG_MPC885_FAMILY) 26 # define CONFIG_MPC86x 1 27 #endif 28 #elif defined(CONFIG_5xx) 29 #include <asm/5xx_immap.h> 30 #elif defined(CONFIG_MPC5xxx) 31 #include <mpc5xxx.h> 32 #elif defined(CONFIG_MPC512X) 33 #include <asm/immap_512x.h> 34 #elif defined(CONFIG_MPC8260) 35 #if defined(CONFIG_MPC8247) || defined(CONFIG_MPC8272) 36 #define CONFIG_MPC8272_FAMILY 1 37 #endif 38 #include <asm/immap_8260.h> 39 #endif 40 #ifdef CONFIG_MPC86xx 41 #include <mpc86xx.h> 42 #include <asm/immap_86xx.h> 43 #endif 44 #ifdef CONFIG_MPC85xx 45 #include <mpc85xx.h> 46 #include <asm/immap_85xx.h> 47 #endif 48 #ifdef CONFIG_MPC83xx 49 #include <mpc83xx.h> 50 #include <asm/immap_83xx.h> 51 #endif 52 #ifdef CONFIG_4xx 53 #include <asm/ppc4xx.h> 54 #endif 55 #ifdef CONFIG_SOC_DA8XX 56 #include <asm/arch/hardware.h> 57 #endif 58 #ifdef CONFIG_FSL_LSCH3 59 #include <asm/arch/immap_lsch3.h> 60 #endif 61 #ifdef CONFIG_FSL_LSCH2 62 #include <asm/arch/immap_lsch2.h> 63 #endif 64 65 /* 66 * enable common handling for all TQM8xxL/M boards: 67 * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards 68 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards 69 * and for the TQM885D board 70 */ 71 #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \ 72 defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \ 73 defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) 74 # ifndef CONFIG_TQM8xxM 75 # define CONFIG_TQM8xxM 76 # endif 77 #endif 78 #if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \ 79 defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \ 80 defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \ 81 defined(CONFIG_TQM885D) 82 # ifndef CONFIG_TQM8xxL 83 # define CONFIG_TQM8xxL 84 # endif 85 #endif 86 87 #if defined(CONFIG_5xx) || defined(CONFIG_8xx) 88 uint get_immr(uint); 89 #endif 90 #if defined(CONFIG_MPC5xxx) 91 uint get_svr(void); 92 #endif 93 uint get_pvr(void); 94 uint get_svr(void); 95 uint rd_ic_cst(void); 96 void wr_ic_cst(uint); 97 void wr_ic_adr(uint); 98 uint rd_dc_cst(void); 99 void wr_dc_cst(uint); 100 void wr_dc_adr(uint); 101 102 #if defined(CONFIG_4xx) || \ 103 defined(CONFIG_MPC5xxx) || \ 104 defined(CONFIG_MPC85xx) || \ 105 defined(CONFIG_MPC86xx) || \ 106 defined(CONFIG_MPC83xx) 107 unsigned char in8(unsigned int); 108 void out8(unsigned int, unsigned char); 109 unsigned short in16(unsigned int); 110 unsigned short in16r(unsigned int); 111 void out16(unsigned int, unsigned short value); 112 void out16r(unsigned int, unsigned short value); 113 unsigned long in32(unsigned int); 114 unsigned long in32r(unsigned int); 115 void out32(unsigned int, unsigned long value); 116 void out32r(unsigned int, unsigned long value); 117 void ppcDcbf(unsigned long value); 118 void ppcDcbi(unsigned long value); 119 void ppcSync(void); 120 void ppcDcbz(unsigned long value); 121 #endif 122 #if defined(CONFIG_MPC83xx) 123 void ppcDWload(unsigned int *addr, unsigned int *ret); 124 void ppcDWstore(unsigned int *addr, unsigned int *value); 125 void disable_addr_trans(void); 126 void enable_addr_trans(void); 127 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) 128 void ddr_enable_ecc(unsigned int dram_size); 129 #endif 130 #endif 131 132 #if defined(CONFIG_MPC5xxx) 133 int prt_mpc5xxx_clks(void); 134 #endif 135 136 #if defined(CONFIG_MPC85xx) 137 typedef MPC85xx_SYS_INFO sys_info_t; 138 void get_sys_info(sys_info_t *); 139 void ft_fixup_cpu(void *, u64); 140 void ft_fixup_num_cores(void *); 141 #endif 142 #if defined(CONFIG_MPC86xx) 143 ulong get_bus_freq(ulong); 144 typedef MPC86xx_SYS_INFO sys_info_t; 145 void get_sys_info(sys_info_t *); 146 static inline ulong get_ddr_freq(ulong dummy) 147 { 148 return get_bus_freq(dummy); 149 } 150 #else 151 ulong get_ddr_freq(ulong); 152 #endif 153 154 #endif /* !__ASSEMBLY__ */ 155 156 #ifdef CONFIG_PPC 157 /* 158 * Has to be included outside of the #ifndef __ASSEMBLY__ section. 159 * Otherwise might lead to compilation errors in assembler files. 160 */ 161 #include <asm/cache.h> 162 #endif 163 164 #endif 165