38 lines
631 B
C
38 lines
631 B
C
#ifndef __MACH_IMX6_H
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#define __MACH_IMX6_H
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#include <io.h>
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#include <mach/generic.h>
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#include <mach/imx6-regs.h>
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void imx6_init_lowlevel(void);
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#define IMX6_ANATOP_SI_REV 0x260
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#define IMX6_CPUTYPE_IMX6Q 0x63
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#define IMX6_CPUTYPE_IMX6DL 0x61
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static inline int imx6_cpu_type(void)
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{
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uint32_t val;
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if (!cpu_is_mx6())
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return 0;
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val = readl(MX6_ANATOP_BASE_ADDR + IMX6_ANATOP_SI_REV);
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return (val >> 16) & 0xff;
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}
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static inline int cpu_is_mx6q(void)
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{
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return imx6_cpu_type() == IMX6_CPUTYPE_IMX6Q;
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}
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static inline int cpu_is_mx6dl(void)
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{
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return imx6_cpu_type() == IMX6_CPUTYPE_IMX6DL;
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}
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#endif /* __MACH_IMX6_H */
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