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_MPC5xxx) 17 #include <mpc5xxx.h> 18 #elif defined(CONFIG_MPC512X) 19 #include <asm/immap_512x.h> 20 #endif 21 #ifdef CONFIG_MPC86xx 22 #include <mpc86xx.h> 23 #include <asm/immap_86xx.h> 24 #endif 25 #ifdef CONFIG_MPC85xx 26 #include <mpc85xx.h> 27 #include <asm/immap_85xx.h> 28 #endif 29 #ifdef CONFIG_MPC83xx 30 #include <mpc83xx.h> 31 #include <asm/immap_83xx.h> 32 #endif 33 #ifdef CONFIG_4xx 34 #include <asm/ppc4xx.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_MPC5xxx) 47 uint get_svr(void); 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_4xx) || \ 59 defined(CONFIG_MPC5xxx) || \ 60 defined(CONFIG_MPC85xx) || \ 61 defined(CONFIG_MPC86xx) || \ 62 defined(CONFIG_MPC83xx) 63 unsigned char in8(unsigned int); 64 void out8(unsigned int, unsigned char); 65 unsigned short in16(unsigned int); 66 unsigned short in16r(unsigned int); 67 void out16(unsigned int, unsigned short value); 68 void out16r(unsigned int, unsigned short value); 69 unsigned long in32(unsigned int); 70 unsigned long in32r(unsigned int); 71 void out32(unsigned int, unsigned long value); 72 void out32r(unsigned int, unsigned long value); 73 void ppcDcbf(unsigned long value); 74 void ppcDcbi(unsigned long value); 75 void ppcSync(void); 76 void ppcDcbz(unsigned long value); 77 #endif 78 #if defined(CONFIG_MPC83xx) 79 void ppcDWload(unsigned int *addr, unsigned int *ret); 80 void ppcDWstore(unsigned int *addr, unsigned int *value); 81 void disable_addr_trans(void); 82 void enable_addr_trans(void); 83 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) 84 void ddr_enable_ecc(unsigned int dram_size); 85 #endif 86 #endif 87 88 #if defined(CONFIG_MPC5xxx) 89 int prt_mpc5xxx_clks(void); 90 #endif 91 92 #if defined(CONFIG_MPC85xx) 93 typedef MPC85xx_SYS_INFO sys_info_t; 94 void get_sys_info(sys_info_t *); 95 void ft_fixup_cpu(void *, u64); 96 void ft_fixup_num_cores(void *); 97 #endif 98 #if defined(CONFIG_MPC86xx) 99 ulong get_bus_freq(ulong); 100 typedef MPC86xx_SYS_INFO sys_info_t; 101 void get_sys_info(sys_info_t *); 102 static inline ulong get_ddr_freq(ulong dummy) 103 { 104 return get_bus_freq(dummy); 105 } 106 #else 107 ulong get_ddr_freq(ulong); 108 #endif 109 110 #endif /* !__ASSEMBLY__ */ 111 112 #ifdef CONFIG_PPC 113 /* 114 * Has to be included outside of the #ifndef __ASSEMBLY__ section. 115 * Otherwise might lead to compilation errors in assembler files. 116 */ 117 #include <asm/cache.h> 118 #endif 119 120 #endif 121