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 #ifdef CONFIG_MPC86xx 17 #include <mpc86xx.h> 18 #include <asm/immap_86xx.h> 19 #endif 20 #ifdef CONFIG_MPC85xx 21 #include <mpc85xx.h> 22 #include <asm/immap_85xx.h> 23 #endif 24 #ifdef CONFIG_MPC83xx 25 #include <mpc83xx.h> 26 #include <asm/immap_83xx.h> 27 #endif 28 #ifdef CONFIG_SOC_DA8XX 29 #include <asm/arch/hardware.h> 30 #endif 31 #ifdef CONFIG_FSL_LSCH3 32 #include <asm/arch/immap_lsch3.h> 33 #endif 34 #ifdef CONFIG_FSL_LSCH2 35 #include <asm/arch/immap_lsch2.h> 36 #endif 37 38 uint get_pvr(void); 39 uint get_svr(void); 40 uint rd_ic_cst(void); 41 void wr_ic_cst(uint); 42 void wr_ic_adr(uint); 43 uint rd_dc_cst(void); 44 void wr_dc_cst(uint); 45 void wr_dc_adr(uint); 46 47 #if defined(CONFIG_MPC85xx) || \ 48 defined(CONFIG_MPC86xx) || \ 49 defined(CONFIG_MPC83xx) 50 unsigned char in8(unsigned int); 51 void out8(unsigned int, unsigned char); 52 unsigned short in16(unsigned int); 53 unsigned short in16r(unsigned int); 54 void out16(unsigned int, unsigned short value); 55 void out16r(unsigned int, unsigned short value); 56 unsigned long in32(unsigned int); 57 unsigned long in32r(unsigned int); 58 void out32(unsigned int, unsigned long value); 59 void out32r(unsigned int, unsigned long value); 60 void ppcDcbf(unsigned long value); 61 void ppcDcbi(unsigned long value); 62 void ppcSync(void); 63 void ppcDcbz(unsigned long value); 64 #endif 65 #if defined(CONFIG_MPC83xx) 66 void ppcDWload(unsigned int *addr, unsigned int *ret); 67 void ppcDWstore(unsigned int *addr, unsigned int *value); 68 void disable_addr_trans(void); 69 void enable_addr_trans(void); 70 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) 71 void ddr_enable_ecc(unsigned int dram_size); 72 #endif 73 #endif 74 75 #if defined(CONFIG_MPC85xx) 76 typedef MPC85xx_SYS_INFO sys_info_t; 77 void get_sys_info(sys_info_t *); 78 void ft_fixup_cpu(void *, u64); 79 void ft_fixup_num_cores(void *); 80 #endif 81 #if defined(CONFIG_MPC86xx) 82 ulong get_bus_freq(ulong); 83 typedef MPC86xx_SYS_INFO sys_info_t; 84 void get_sys_info(sys_info_t *); 85 static inline ulong get_ddr_freq(ulong dummy) 86 { 87 return get_bus_freq(dummy); 88 } 89 #else 90 ulong get_ddr_freq(ulong); 91 #endif 92 93 #endif /* !__ASSEMBLY__ */ 94 95 #ifdef CONFIG_PPC 96 /* 97 * Has to be included outside of the #ifndef __ASSEMBLY__ section. 98 * Otherwise might lead to compilation errors in assembler files. 99 */ 100 #include <asm/cache.h> 101 #endif 102 103 #endif 104