Merge branch 'master' of git://git.denx.de/u-boot-sunxi
[platform/kernel/u-boot.git] / 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 #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_4xx
29 #include <asm/ppc4xx.h>
30 #endif
31 #ifdef CONFIG_SOC_DA8XX
32 #include <asm/arch/hardware.h>
33 #endif
34 #ifdef CONFIG_FSL_LSCH3
35 #include <asm/arch/immap_lsch3.h>
36 #endif
37 #ifdef CONFIG_FSL_LSCH2
38 #include <asm/arch/immap_lsch2.h>
39 #endif
40
41 uint get_pvr(void);
42 uint get_svr(void);
43 uint rd_ic_cst(void);
44 void wr_ic_cst(uint);
45 void wr_ic_adr(uint);
46 uint rd_dc_cst(void);
47 void wr_dc_cst(uint);
48 void wr_dc_adr(uint);
49
50 #if defined(CONFIG_4xx) || \
51         defined(CONFIG_MPC85xx) || \
52         defined(CONFIG_MPC86xx) || \
53         defined(CONFIG_MPC83xx)
54 unsigned char   in8(unsigned int);
55 void            out8(unsigned int, unsigned char);
56 unsigned short  in16(unsigned int);
57 unsigned short  in16r(unsigned int);
58 void            out16(unsigned int, unsigned short value);
59 void            out16r(unsigned int, unsigned short value);
60 unsigned long   in32(unsigned int);
61 unsigned long   in32r(unsigned int);
62 void            out32(unsigned int, unsigned long value);
63 void            out32r(unsigned int, unsigned long value);
64 void            ppcDcbf(unsigned long value);
65 void            ppcDcbi(unsigned long value);
66 void            ppcSync(void);
67 void            ppcDcbz(unsigned long value);
68 #endif
69 #if defined(CONFIG_MPC83xx)
70 void            ppcDWload(unsigned int *addr, unsigned int *ret);
71 void            ppcDWstore(unsigned int *addr, unsigned int *value);
72 void disable_addr_trans(void);
73 void enable_addr_trans(void);
74 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
75 void ddr_enable_ecc(unsigned int dram_size);
76 #endif
77 #endif
78
79 #if defined(CONFIG_MPC85xx)
80 typedef MPC85xx_SYS_INFO sys_info_t;
81 void get_sys_info(sys_info_t *);
82 void ft_fixup_cpu(void *, u64);
83 void ft_fixup_num_cores(void *);
84 #endif
85 #if defined(CONFIG_MPC86xx)
86 ulong get_bus_freq(ulong);
87 typedef MPC86xx_SYS_INFO sys_info_t;
88 void   get_sys_info(sys_info_t *);
89 static inline ulong get_ddr_freq(ulong dummy)
90 {
91         return get_bus_freq(dummy);
92 }
93 #else
94 ulong get_ddr_freq(ulong);
95 #endif
96
97 #endif /* !__ASSEMBLY__ */
98
99 #ifdef CONFIG_PPC
100 /*
101  * Has to be included outside of the #ifndef __ASSEMBLY__ section.
102  * Otherwise might lead to compilation errors in assembler files.
103  */
104 #include <asm/cache.h>
105 #endif
106
107 #endif