82 lines
1.8 KiB
C
82 lines
1.8 KiB
C
#ifndef _MACH_GENERIC_H
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#define _MACH_GENERIC_H
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/* I2C controller revisions */
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#define OMAP_I2C_OMAP1_REV_2 0x20
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/* I2C controller revisions present on specific hardware */
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#define OMAP_I2C_REV_ON_2430 0x00000036
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#define OMAP_I2C_REV_ON_3430_3530 0x0000003C
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#define OMAP_I2C_REV_ON_3630 0x00000040
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#define OMAP_I2C_REV_ON_4430_PLUS 0x50400002
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extern unsigned int __omap_cpu_type;
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#define OMAP_CPU_OMAP3 3
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#define OMAP_CPU_OMAP4 4
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#define OMAP_CPU_AM33XX 33
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#ifdef CONFIG_ARCH_OMAP3
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# ifdef omap_cpu_type
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# undef omap_cpu_type
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# define omap_cpu_type __omap_cpu_type
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# else
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# define omap_cpu_type OMAP_CPU_OMAP3
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# endif
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# define cpu_is_omap3() (omap_cpu_type == OMAP_CPU_OMAP3)
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#else
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# define cpu_is_omap3() (0)
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#endif
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#ifdef CONFIG_ARCH_OMAP4
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# ifdef omap_cpu_type
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# undef omap_cpu_type
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# define omap_cpu_type __omap_cpu_type
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# else
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# define omap_cpu_type OMAP_CPU_OMAP4
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# endif
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# define cpu_is_omap4() (omap_cpu_type == OMAP_CPU_OMAP4)
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#else
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# define cpu_is_omap4() (0)
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#endif
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#ifdef CONFIG_ARCH_AM33XX
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# ifdef omap_cpu_type
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# undef omap_cpu_type
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# define omap_cpu_type __omap_cpu_type
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# else
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# define omap_cpu_type OMAP_CPU_AM33XX
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# endif
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# define cpu_is_am33xx() (omap_cpu_type == OMAP_CPU_AM33XX)
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#else
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# define cpu_is_am33xx() (0)
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#endif
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struct omap_barebox_part {
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unsigned int nand_offset;
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unsigned int nand_size;
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unsigned int nor_offset;
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unsigned int nor_size;
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};
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#ifdef CONFIG_SHELL_NONE
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int omap_set_barebox_part(struct omap_barebox_part *part);
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int omap_set_mmc_dev(const char *mmcdev);
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#else
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static inline int omap_set_barebox_part(struct omap_barebox_part *part)
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{
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return 0;
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}
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static inline int omap_set_mmc_dev(const char *mmcdev)
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{
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return 0;
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}
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#endif
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void __noreturn omap_start_barebox(void *barebox);
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void omap_set_bootmmc_devname(const char *devname);
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const char *omap_get_bootmmc_devname(void);
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#endif
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