89 lines
2.5 KiB
C
89 lines
2.5 KiB
C
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/*
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* Align to a 32 byte boundary equal to the
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* alignment gcc 4.5 uses for a struct
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*/
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#define STRUCT_ALIGNMENT 32
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#define STRUCT_ALIGN() . = ALIGN(STRUCT_ALIGNMENT)
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#if defined CONFIG_ARCH_IMX25 || \
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defined CONFIG_ARCH_IMX35 || \
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defined CONFIG_ARCH_IMX51 || \
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defined CONFIG_ARCH_IMX53 || \
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defined CONFIG_ARCH_IMX6 || \
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defined CONFIG_X86 || \
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defined CONFIG_ARCH_EP93XX || \
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defined CONFIG_ARCH_ZYNQ
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#include <mach/barebox.lds.h>
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#endif
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#ifndef PRE_IMAGE
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#define PRE_IMAGE
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#endif
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#define INITCALLS \
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KEEP(*(.initcall.0)) \
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KEEP(*(.initcall.1)) \
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KEEP(*(.initcall.2)) \
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KEEP(*(.initcall.3)) \
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KEEP(*(.initcall.4)) \
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KEEP(*(.initcall.5)) \
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KEEP(*(.initcall.6)) \
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KEEP(*(.initcall.7)) \
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KEEP(*(.initcall.8)) \
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KEEP(*(.initcall.9)) \
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KEEP(*(.initcall.10)) \
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KEEP(*(.initcall.11))
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#define BAREBOX_CMDS KEEP(*(SORT_BY_NAME(.barebox_cmd*)))
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#define BAREBOX_SYMS KEEP(*(__usymtab))
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#define BAREBOX_MAGICVARS KEEP(*(SORT_BY_NAME(.barebox_magicvar*)))
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#define BAREBOX_CLK_TABLE() \
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. = ALIGN(8); \
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__clk_of_table_start = .; \
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KEEP(*(.__clk_of_table_*)); \
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__clk_of_table_end = .;
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#define BAREBOX_DTB() \
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. = ALIGN(8); \
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__dtb_start = .; \
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KEEP(*(.dtb.rodata.*)); \
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__dtb_end = .;
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#define BAREBOX_IMD \
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KEEP(*(.barebox_imd_start)) \
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KEEP(*(.barebox_imd_1*)) \
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*(.barebox_imd_0*) \
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KEEP(*(.barebox_imd_end))
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#if defined(CONFIG_ARCH_BAREBOX_MAX_BARE_INIT_SIZE) && \
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CONFIG_ARCH_BAREBOX_MAX_BARE_INIT_SIZE < CONFIG_BAREBOX_MAX_BARE_INIT_SIZE
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#define MAX_BARE_INIT_SIZE CONFIG_ARCH_BAREBOX_MAX_BARE_INIT_SIZE
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#else
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#define MAX_BARE_INIT_SIZE CONFIG_BAREBOX_MAX_BARE_INIT_SIZE
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#endif
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#if defined(CONFIG_ARCH_BAREBOX_MAX_PBL_SIZE) && \
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CONFIG_ARCH_BAREBOX_MAX_PBL_SIZE < CONFIG_BAREBOX_MAX_PBL_SIZE
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#define MAX_PBL_SIZE CONFIG_ARCH_BAREBOX_MAX_PBL_SIZE
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#else
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#define MAX_PBL_SIZE CONFIG_BAREBOX_MAX_PBL_SIZE
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#endif
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#include <linux/stringify.h>
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/* use 2 ASSERT because ld can not accept '"size" "10"' format */
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#define BAREBOX_BARE_INIT_SIZE \
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_barebox_bare_init_size = __bare_init_end - _text; \
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ASSERT(_barebox_bare_init_size < MAX_BARE_INIT_SIZE, "Barebox bare_init size > ") \
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ASSERT(_barebox_bare_init_size < MAX_BARE_INIT_SIZE, __stringify(MAX_BARE_INIT_SIZE)) \
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#define BAREBOX_PBL_SIZE \
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_barebox_pbl_size = __bss_start - _text; \
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ASSERT(MAX_BARE_INIT_SIZE <= MAX_PBL_SIZE, "bare_init cannot be bigger than pbl") \
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ASSERT(_barebox_pbl_size < MAX_PBL_SIZE, "Barebox pbl size > ") \
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ASSERT(_barebox_pbl_size < MAX_PBL_SIZE, __stringify(MAX_PBL_SIZE)) \
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