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Commit | Line | Data |
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85043159 SG |
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 | ||
907208c4 CL |
16 | #if defined(CONFIG_8xx) |
17 | #include <asm/8xx_immap.h> | |
907208c4 | 18 | #endif |
85043159 SG |
19 | #ifdef CONFIG_MPC86xx |
20 | #include <mpc86xx.h> | |
21 | #include <asm/immap_86xx.h> | |
22 | #endif | |
23 | #ifdef CONFIG_MPC85xx | |
24 | #include <mpc85xx.h> | |
25 | #include <asm/immap_85xx.h> | |
26 | #endif | |
27 | #ifdef CONFIG_MPC83xx | |
28 | #include <mpc83xx.h> | |
29 | #include <asm/immap_83xx.h> | |
30 | #endif | |
85043159 SG |
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 | ||
7fd697fd CL |
41 | #include <asm/processor.h> |
42 | ||
907208c4 | 43 | #if defined(CONFIG_8xx) |
7fd697fd CL |
44 | static inline uint get_immr(uint mask) |
45 | { | |
46 | uint immr = mfspr(SPRN_IMMR); | |
47 | ||
48 | return mask ? (immr & mask) : immr; | |
49 | } | |
907208c4 | 50 | #endif |
6e2941d7 SG |
51 | uint get_pvr(void); |
52 | uint get_svr(void); | |
6e2941d7 | 53 | |
98f705c9 | 54 | #if defined(CONFIG_MPC85xx) || \ |
6e2941d7 SG |
55 | defined(CONFIG_MPC86xx) || \ |
56 | defined(CONFIG_MPC83xx) | |
57 | unsigned char in8(unsigned int); | |
58 | void out8(unsigned int, unsigned char); | |
59 | unsigned short in16(unsigned int); | |
60 | unsigned short in16r(unsigned int); | |
61 | void out16(unsigned int, unsigned short value); | |
62 | void out16r(unsigned int, unsigned short value); | |
63 | unsigned long in32(unsigned int); | |
64 | unsigned long in32r(unsigned int); | |
65 | void out32(unsigned int, unsigned long value); | |
66 | void out32r(unsigned int, unsigned long value); | |
67 | void ppcDcbf(unsigned long value); | |
68 | void ppcDcbi(unsigned long value); | |
69 | void ppcSync(void); | |
70 | void ppcDcbz(unsigned long value); | |
71 | #endif | |
72 | #if defined(CONFIG_MPC83xx) | |
73 | void ppcDWload(unsigned int *addr, unsigned int *ret); | |
74 | void ppcDWstore(unsigned int *addr, unsigned int *value); | |
75 | void disable_addr_trans(void); | |
76 | void enable_addr_trans(void); | |
77 | #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) | |
78 | void ddr_enable_ecc(unsigned int dram_size); | |
79 | #endif | |
80 | #endif | |
81 | ||
6e2941d7 SG |
82 | #if defined(CONFIG_MPC85xx) |
83 | typedef MPC85xx_SYS_INFO sys_info_t; | |
84 | void get_sys_info(sys_info_t *); | |
85 | void ft_fixup_cpu(void *, u64); | |
86 | void ft_fixup_num_cores(void *); | |
87 | #endif | |
88 | #if defined(CONFIG_MPC86xx) | |
89 | ulong get_bus_freq(ulong); | |
90 | typedef MPC86xx_SYS_INFO sys_info_t; | |
91 | void get_sys_info(sys_info_t *); | |
92 | static inline ulong get_ddr_freq(ulong dummy) | |
93 | { | |
94 | return get_bus_freq(dummy); | |
95 | } | |
96 | #else | |
97 | ulong get_ddr_freq(ulong); | |
98 | #endif | |
99 | ||
f1cd7367 CL |
100 | static inline unsigned long get_msr(void) |
101 | { | |
102 | unsigned long msr; | |
103 | ||
104 | asm volatile ("mfmsr %0" : "=r" (msr) : ); | |
105 | ||
106 | return msr; | |
107 | } | |
108 | ||
109 | static inline void set_msr(unsigned long msr) | |
110 | { | |
111 | asm volatile ("mtmsr %0" : : "r" (msr)); | |
112 | } | |
113 | ||
f3603b43 CL |
114 | #ifdef CONFIG_CMD_REGINFO |
115 | void print_reginfo(void); | |
116 | #endif | |
117 | ||
85043159 SG |
118 | #endif /* !__ASSEMBLY__ */ |
119 | ||
6e2941d7 SG |
120 | #ifdef CONFIG_PPC |
121 | /* | |
122 | * Has to be included outside of the #ifndef __ASSEMBLY__ section. | |
123 | * Otherwise might lead to compilation errors in assembler files. | |
124 | */ | |
125 | #include <asm/cache.h> | |
126 | #endif | |
127 | ||
85043159 | 128 | #endif |