mirror of
https://github.com/AsahiLinux/u-boot
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0ebb5388b4
get_immr() is always called with 0 as an argument, so it is useless. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
136 lines
3 KiB
C
136 lines
3 KiB
C
/*
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* Ugly header containing required header files. This could be adjusted
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* so that including asm/arch/hardware includes the correct file.
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*
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* (C) Copyright 2000-2009
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ASM_PPC_H
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#define __ASM_PPC_H
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#ifndef __ASSEMBLY__
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#if defined(CONFIG_8xx)
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#include <asm/8xx_immap.h>
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#endif
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#ifdef CONFIG_MPC86xx
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#include <mpc86xx.h>
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#include <asm/immap_86xx.h>
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#endif
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#ifdef CONFIG_MPC85xx
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#include <mpc85xx.h>
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#include <asm/immap_85xx.h>
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#endif
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#ifdef CONFIG_MPC83xx
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#include <mpc83xx.h>
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#include <asm/immap_83xx.h>
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#endif
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#ifdef CONFIG_SOC_DA8XX
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#include <asm/arch/hardware.h>
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#endif
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#ifdef CONFIG_FSL_LSCH3
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#include <asm/arch/immap_lsch3.h>
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#endif
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#ifdef CONFIG_FSL_LSCH2
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#include <asm/arch/immap_lsch2.h>
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#endif
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#include <asm/processor.h>
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static inline uint get_immr(void)
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{
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return mfspr(SPRN_IMMR);
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}
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static inline uint get_pvr(void)
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{
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return mfspr(PVR);
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}
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static inline uint get_svr(void)
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{
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return mfspr(SVR);
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}
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#if defined(CONFIG_MPC85xx) || \
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defined(CONFIG_MPC86xx) || \
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defined(CONFIG_MPC83xx)
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unsigned char in8(unsigned int);
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void out8(unsigned int, unsigned char);
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unsigned short in16(unsigned int);
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unsigned short in16r(unsigned int);
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void out16(unsigned int, unsigned short value);
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void out16r(unsigned int, unsigned short value);
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unsigned long in32(unsigned int);
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unsigned long in32r(unsigned int);
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void out32(unsigned int, unsigned long value);
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void out32r(unsigned int, unsigned long value);
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void ppcDcbf(unsigned long value);
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void ppcDcbi(unsigned long value);
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void ppcSync(void);
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void ppcDcbz(unsigned long value);
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#endif
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#if defined(CONFIG_MPC83xx)
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void ppcDWload(unsigned int *addr, unsigned int *ret);
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void ppcDWstore(unsigned int *addr, unsigned int *value);
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void disable_addr_trans(void);
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void enable_addr_trans(void);
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#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
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void ddr_enable_ecc(unsigned int dram_size);
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#endif
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#endif
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#if defined(CONFIG_MPC85xx)
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typedef MPC85xx_SYS_INFO sys_info_t;
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void get_sys_info(sys_info_t *);
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void ft_fixup_cpu(void *, u64);
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void ft_fixup_num_cores(void *);
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#endif
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#if defined(CONFIG_MPC86xx)
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ulong get_bus_freq(ulong);
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typedef MPC86xx_SYS_INFO sys_info_t;
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void get_sys_info(sys_info_t *);
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static inline ulong get_ddr_freq(ulong dummy)
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{
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return get_bus_freq(dummy);
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}
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#else
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ulong get_ddr_freq(ulong);
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#endif
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static inline unsigned long get_msr(void)
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{
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unsigned long msr;
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asm volatile ("mfmsr %0" : "=r" (msr) : );
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return msr;
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}
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static inline void set_msr(unsigned long msr)
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{
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asm volatile ("mtmsr %0" : : "r" (msr));
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}
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#ifdef CONFIG_CMD_REGINFO
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void print_reginfo(void);
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#endif
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void interrupt_init_cpu(unsigned *);
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void timer_interrupt_cpu(struct pt_regs *);
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unsigned long search_exception_table(unsigned long addr);
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#endif /* !__ASSEMBLY__ */
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#ifdef CONFIG_PPC
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/*
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* Has to be included outside of the #ifndef __ASSEMBLY__ section.
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* Otherwise might lead to compilation errors in assembler files.
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*/
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#include <asm/cache.h>
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#endif
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#endif
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