arch/powerpc/include/asm/ppc.h

   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