powerpc: Partialy restore core of mpc8xx
[pandora-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 #if defined(CONFIG_8xx)
17 #include <asm/8xx_immap.h>
18 #if defined(CONFIG_MPC866)
19 # define CONFIG_MPC866_FAMILY 1
20 #elif defined(CONFIG_MPC885)
21 # define CONFIG_MPC885_FAMILY   1
22 #endif
23 #endif
24 #ifdef CONFIG_MPC86xx
25 #include <mpc86xx.h>
26 #include <asm/immap_86xx.h>
27 #endif
28 #ifdef CONFIG_MPC85xx
29 #include <mpc85xx.h>
30 #include <asm/immap_85xx.h>
31 #endif
32 #ifdef CONFIG_MPC83xx
33 #include <mpc83xx.h>
34 #include <asm/immap_83xx.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_8xx)
47 uint get_immr(uint);
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_MPC85xx)     || \
59         defined(CONFIG_MPC86xx) || \
60         defined(CONFIG_MPC83xx)
61 unsigned char   in8(unsigned int);
62 void            out8(unsigned int, unsigned char);
63 unsigned short  in16(unsigned int);
64 unsigned short  in16r(unsigned int);
65 void            out16(unsigned int, unsigned short value);
66 void            out16r(unsigned int, unsigned short value);
67 unsigned long   in32(unsigned int);
68 unsigned long   in32r(unsigned int);
69 void            out32(unsigned int, unsigned long value);
70 void            out32r(unsigned int, unsigned long value);
71 void            ppcDcbf(unsigned long value);
72 void            ppcDcbi(unsigned long value);
73 void            ppcSync(void);
74 void            ppcDcbz(unsigned long value);
75 #endif
76 #if defined(CONFIG_MPC83xx)
77 void            ppcDWload(unsigned int *addr, unsigned int *ret);
78 void            ppcDWstore(unsigned int *addr, unsigned int *value);
79 void disable_addr_trans(void);
80 void enable_addr_trans(void);
81 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
82 void ddr_enable_ecc(unsigned int dram_size);
83 #endif
84 #endif
85
86 #if defined(CONFIG_MPC85xx)
87 typedef MPC85xx_SYS_INFO sys_info_t;
88 void get_sys_info(sys_info_t *);
89 void ft_fixup_cpu(void *, u64);
90 void ft_fixup_num_cores(void *);
91 #endif
92 #if defined(CONFIG_MPC86xx)
93 ulong get_bus_freq(ulong);
94 typedef MPC86xx_SYS_INFO sys_info_t;
95 void   get_sys_info(sys_info_t *);
96 static inline ulong get_ddr_freq(ulong dummy)
97 {
98         return get_bus_freq(dummy);
99 }
100 #else
101 ulong get_ddr_freq(ulong);
102 #endif
103
104 #endif /* !__ASSEMBLY__ */
105
106 #ifdef CONFIG_PPC
107 /*
108  * Has to be included outside of the #ifndef __ASSEMBLY__ section.
109  * Otherwise might lead to compilation errors in assembler files.
110  */
111 #include <asm/cache.h>
112 #endif
113
114 #endif