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Diffstat (limited to 'arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h')
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h198
1 files changed, 35 insertions, 163 deletions
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
index 3112f08f0c72..56bb19219d48 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -19,118 +19,68 @@
19#define BCM6368_CPU_ID 0x6368 19#define BCM6368_CPU_ID 0x6368
20 20
21void __init bcm63xx_cpu_init(void); 21void __init bcm63xx_cpu_init(void);
22u16 __bcm63xx_get_cpu_id(void);
23u8 bcm63xx_get_cpu_rev(void); 22u8 bcm63xx_get_cpu_rev(void);
24unsigned int bcm63xx_get_cpu_freq(void); 23unsigned int bcm63xx_get_cpu_freq(void);
25 24
25static inline u16 __pure __bcm63xx_get_cpu_id(const u16 cpu_id)
26{
27 switch (cpu_id) {
26#ifdef CONFIG_BCM63XX_CPU_3368 28#ifdef CONFIG_BCM63XX_CPU_3368
27# ifdef bcm63xx_get_cpu_id 29 case BCM3368_CPU_ID:
28# undef bcm63xx_get_cpu_id
29# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
30# define BCMCPU_RUNTIME_DETECT
31# else
32# define bcm63xx_get_cpu_id() BCM3368_CPU_ID
33# endif
34# define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
35#else
36# define BCMCPU_IS_3368() (0)
37#endif 30#endif
38 31
39#ifdef CONFIG_BCM63XX_CPU_6328 32#ifdef CONFIG_BCM63XX_CPU_6328
40# ifdef bcm63xx_get_cpu_id 33 case BCM6328_CPU_ID:
41# undef bcm63xx_get_cpu_id
42# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
43# define BCMCPU_RUNTIME_DETECT
44# else
45# define bcm63xx_get_cpu_id() BCM6328_CPU_ID
46# endif
47# define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
48#else
49# define BCMCPU_IS_6328() (0)
50#endif 34#endif
51 35
52#ifdef CONFIG_BCM63XX_CPU_6338 36#ifdef CONFIG_BCM63XX_CPU_6338
53# ifdef bcm63xx_get_cpu_id 37 case BCM6338_CPU_ID:
54# undef bcm63xx_get_cpu_id
55# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
56# define BCMCPU_RUNTIME_DETECT
57# else
58# define bcm63xx_get_cpu_id() BCM6338_CPU_ID
59# endif
60# define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
61#else
62# define BCMCPU_IS_6338() (0)
63#endif 38#endif
64 39
65#ifdef CONFIG_BCM63XX_CPU_6345 40#ifdef CONFIG_BCM63XX_CPU_6345
66# ifdef bcm63xx_get_cpu_id 41 case BCM6345_CPU_ID:
67# undef bcm63xx_get_cpu_id
68# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
69# define BCMCPU_RUNTIME_DETECT
70# else
71# define bcm63xx_get_cpu_id() BCM6345_CPU_ID
72# endif
73# define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
74#else
75# define BCMCPU_IS_6345() (0)
76#endif 42#endif
77 43
78#ifdef CONFIG_BCM63XX_CPU_6348 44#ifdef CONFIG_BCM63XX_CPU_6348
79# ifdef bcm63xx_get_cpu_id 45 case BCM6348_CPU_ID:
80# undef bcm63xx_get_cpu_id
81# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
82# define BCMCPU_RUNTIME_DETECT
83# else
84# define bcm63xx_get_cpu_id() BCM6348_CPU_ID
85# endif
86# define BCMCPU_IS_6348() (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
87#else
88# define BCMCPU_IS_6348() (0)
89#endif 46#endif
90 47
91#ifdef CONFIG_BCM63XX_CPU_6358 48#ifdef CONFIG_BCM63XX_CPU_6358
92# ifdef bcm63xx_get_cpu_id 49 case BCM6358_CPU_ID:
93# undef bcm63xx_get_cpu_id
94# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
95# define BCMCPU_RUNTIME_DETECT
96# else
97# define bcm63xx_get_cpu_id() BCM6358_CPU_ID
98# endif
99# define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
100#else
101# define BCMCPU_IS_6358() (0)
102#endif 50#endif
103 51
104#ifdef CONFIG_BCM63XX_CPU_6362 52#ifdef CONFIG_BCM63XX_CPU_6362
105# ifdef bcm63xx_get_cpu_id 53 case BCM6362_CPU_ID:
106# undef bcm63xx_get_cpu_id
107# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
108# define BCMCPU_RUNTIME_DETECT
109# else
110# define bcm63xx_get_cpu_id() BCM6362_CPU_ID
111# endif
112# define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
113#else
114# define BCMCPU_IS_6362() (0)
115#endif 54#endif
116 55
117
118#ifdef CONFIG_BCM63XX_CPU_6368 56#ifdef CONFIG_BCM63XX_CPU_6368
119# ifdef bcm63xx_get_cpu_id 57 case BCM6368_CPU_ID:
120# undef bcm63xx_get_cpu_id
121# define bcm63xx_get_cpu_id() __bcm63xx_get_cpu_id()
122# define BCMCPU_RUNTIME_DETECT
123# else
124# define bcm63xx_get_cpu_id() BCM6368_CPU_ID
125# endif
126# define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
127#else
128# define BCMCPU_IS_6368() (0)
129#endif 58#endif
59 break;
60 default:
61 unreachable();
62 }
130 63
131#ifndef bcm63xx_get_cpu_id 64 return cpu_id;
132#error "No CPU support configured" 65}
133#endif 66
67extern u16 bcm63xx_cpu_id;
68
69static inline u16 __pure bcm63xx_get_cpu_id(void)
70{
71 const u16 cpu_id = bcm63xx_cpu_id;
72
73 return __bcm63xx_get_cpu_id(cpu_id);
74}
75
76#define BCMCPU_IS_3368() (bcm63xx_get_cpu_id() == BCM3368_CPU_ID)
77#define BCMCPU_IS_6328() (bcm63xx_get_cpu_id() == BCM6328_CPU_ID)
78#define BCMCPU_IS_6338() (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
79#define BCMCPU_IS_6345() (bcm63xx_get_cpu_id() == BCM6345_CPU_ID)
80#define BCMCPU_IS_6348() (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
81#define BCMCPU_IS_6358() (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
82#define BCMCPU_IS_6362() (bcm63xx_get_cpu_id() == BCM6362_CPU_ID)
83#define BCMCPU_IS_6368() (bcm63xx_get_cpu_id() == BCM6368_CPU_ID)
134 84
135/* 85/*
136 * While registers sets are (mostly) the same across 63xx CPU, base 86 * While registers sets are (mostly) the same across 63xx CPU, base
@@ -598,55 +548,6 @@ enum bcm63xx_regs_set {
598 548
599extern const unsigned long *bcm63xx_regs_base; 549extern const unsigned long *bcm63xx_regs_base;
600 550
601#define __GEN_RSET_BASE(__cpu, __rset) \
602 case RSET_## __rset : \
603 return BCM_## __cpu ##_## __rset ##_BASE;
604
605#define __GEN_RSET(__cpu) \
606 switch (set) { \
607 __GEN_RSET_BASE(__cpu, DSL_LMEM) \
608 __GEN_RSET_BASE(__cpu, PERF) \
609 __GEN_RSET_BASE(__cpu, TIMER) \
610 __GEN_RSET_BASE(__cpu, WDT) \
611 __GEN_RSET_BASE(__cpu, UART0) \
612 __GEN_RSET_BASE(__cpu, UART1) \
613 __GEN_RSET_BASE(__cpu, GPIO) \
614 __GEN_RSET_BASE(__cpu, SPI) \
615 __GEN_RSET_BASE(__cpu, HSSPI) \
616 __GEN_RSET_BASE(__cpu, UDC0) \
617 __GEN_RSET_BASE(__cpu, OHCI0) \
618 __GEN_RSET_BASE(__cpu, OHCI_PRIV) \
619 __GEN_RSET_BASE(__cpu, USBH_PRIV) \
620 __GEN_RSET_BASE(__cpu, USBD) \
621 __GEN_RSET_BASE(__cpu, USBDMA) \
622 __GEN_RSET_BASE(__cpu, MPI) \
623 __GEN_RSET_BASE(__cpu, PCMCIA) \
624 __GEN_RSET_BASE(__cpu, PCIE) \
625 __GEN_RSET_BASE(__cpu, DSL) \
626 __GEN_RSET_BASE(__cpu, ENET0) \
627 __GEN_RSET_BASE(__cpu, ENET1) \
628 __GEN_RSET_BASE(__cpu, ENETDMA) \
629 __GEN_RSET_BASE(__cpu, ENETDMAC) \
630 __GEN_RSET_BASE(__cpu, ENETDMAS) \
631 __GEN_RSET_BASE(__cpu, ENETSW) \
632 __GEN_RSET_BASE(__cpu, EHCI0) \
633 __GEN_RSET_BASE(__cpu, SDRAM) \
634 __GEN_RSET_BASE(__cpu, MEMC) \
635 __GEN_RSET_BASE(__cpu, DDR) \
636 __GEN_RSET_BASE(__cpu, M2M) \
637 __GEN_RSET_BASE(__cpu, ATM) \
638 __GEN_RSET_BASE(__cpu, XTM) \
639 __GEN_RSET_BASE(__cpu, XTMDMA) \
640 __GEN_RSET_BASE(__cpu, XTMDMAC) \
641 __GEN_RSET_BASE(__cpu, XTMDMAS) \
642 __GEN_RSET_BASE(__cpu, PCM) \
643 __GEN_RSET_BASE(__cpu, PCMDMA) \
644 __GEN_RSET_BASE(__cpu, PCMDMAC) \
645 __GEN_RSET_BASE(__cpu, PCMDMAS) \
646 __GEN_RSET_BASE(__cpu, RNG) \
647 __GEN_RSET_BASE(__cpu, MISC) \
648 }
649
650#define __GEN_CPU_REGS_TABLE(__cpu) \ 551#define __GEN_CPU_REGS_TABLE(__cpu) \
651 [RSET_DSL_LMEM] = BCM_## __cpu ##_DSL_LMEM_BASE, \ 552 [RSET_DSL_LMEM] = BCM_## __cpu ##_DSL_LMEM_BASE, \
652 [RSET_PERF] = BCM_## __cpu ##_PERF_BASE, \ 553 [RSET_PERF] = BCM_## __cpu ##_PERF_BASE, \
@@ -693,36 +594,7 @@ extern const unsigned long *bcm63xx_regs_base;
693 594
694static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) 595static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
695{ 596{
696#ifdef BCMCPU_RUNTIME_DETECT
697 return bcm63xx_regs_base[set]; 597 return bcm63xx_regs_base[set];
698#else
699#ifdef CONFIG_BCM63XX_CPU_3368
700 __GEN_RSET(3368)
701#endif
702#ifdef CONFIG_BCM63XX_CPU_6328
703 __GEN_RSET(6328)
704#endif
705#ifdef CONFIG_BCM63XX_CPU_6338
706 __GEN_RSET(6338)
707#endif
708#ifdef CONFIG_BCM63XX_CPU_6345
709 __GEN_RSET(6345)
710#endif
711#ifdef CONFIG_BCM63XX_CPU_6348
712 __GEN_RSET(6348)
713#endif
714#ifdef CONFIG_BCM63XX_CPU_6358
715 __GEN_RSET(6358)
716#endif
717#ifdef CONFIG_BCM63XX_CPU_6362
718 __GEN_RSET(6362)
719#endif
720#ifdef CONFIG_BCM63XX_CPU_6368
721 __GEN_RSET(6368)
722#endif
723#endif
724 /* unreached */
725 return 0;
726} 598}
727 599
728/* 600/*
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-07 15:36:33 -0400