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https://github.com/Fishwaldo/u-boot.git
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8260: Cleanup for partial linking and --gc-sections
Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
This commit is contained in:
parent
de550d6b34
commit
ba273f066f
4 changed files with 19 additions and 49 deletions
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@ -1,5 +1,5 @@
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/*
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/*
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* (C) Copyright 2001-2007
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* (C) Copyright 2001-2010
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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*
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* See file CREDITS for list of people who contributed to this
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* See file CREDITS for list of people who contributed to this
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@ -22,46 +22,17 @@
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*/
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*/
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OUTPUT_ARCH(powerpc)
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OUTPUT_ARCH(powerpc)
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/* Do we need any of these for elf?
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__DYNAMIC = 0; */
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SECTIONS
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SECTIONS
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{
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{
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/* Read-only sections, merged into text segment: */
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/* Read-only sections, merged into text segment: */
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. = + SIZEOF_HEADERS;
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.interp : { *(.interp) }
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.hash : { *(.hash) }
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.dynsym : { *(.dynsym) }
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.dynstr : { *(.dynstr) }
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.rel.text : { *(.rel.text) }
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.rela.text : { *(.rela.text) }
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.rel.data : { *(.rel.data) }
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.rela.data : { *(.rela.data) }
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.rel.rodata : { *(.rel.rodata) }
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.rela.rodata : { *(.rela.rodata) }
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.rel.got : { *(.rel.got) }
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.rela.got : { *(.rela.got) }
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.rel.ctors : { *(.rel.ctors) }
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.rela.ctors : { *(.rela.ctors) }
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.rel.dtors : { *(.rel.dtors) }
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.rela.dtors : { *(.rela.dtors) }
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.rel.bss : { *(.rel.bss) }
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.rela.bss : { *(.rela.bss) }
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.rel.plt : { *(.rel.plt) }
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.rela.plt : { *(.rela.plt) }
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.init : { *(.init) }
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.plt : { *(.plt) }
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.text :
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.text :
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{
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{
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arch/powerpc/cpu/mpc8260/start.o (.text)
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arch/powerpc/cpu/mpc8260/start.o (.text*)
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*(.text)
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*(.text*)
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*(.got1)
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. = ALIGN(16);
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. = ALIGN(16);
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*(.eh_frame)
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
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}
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}
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.fini : { *(.fini) } =0
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.ctors : { *(.ctors) }
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.dtors : { *(.dtors) }
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/* Read-write section, merged into data segment: */
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/* Read-write section, merged into data segment: */
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. = (. + 0x0FFF) & 0xFFFFF000;
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. = (. + 0x0FFF) & 0xFFFFF000;
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@ -69,23 +40,19 @@ SECTIONS
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PROVIDE (erotext = .);
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PROVIDE (erotext = .);
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.reloc :
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.reloc :
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{
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{
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*(.got)
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KEEP(*(.got))
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_GOT2_TABLE_ = .;
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_GOT2_TABLE_ = .;
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*(.got2)
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KEEP(*(.got2))
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_FIXUP_TABLE_ = .;
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_FIXUP_TABLE_ = .;
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*(.fixup)
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KEEP(*(.fixup))
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}
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}
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__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
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__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
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__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
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__fixup_entries = (. - _FIXUP_TABLE_) >> 2;
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.data :
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.data :
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{
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{
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*(.data)
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*(.data*)
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*(.data1)
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*(.sdata*)
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*(.sdata)
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*(.sdata2)
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*(.dynamic)
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CONSTRUCTORS
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}
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}
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_edata = .;
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_edata = .;
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PROVIDE (edata = .);
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PROVIDE (edata = .);
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@ -111,9 +78,8 @@ SECTIONS
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__bss_start = .;
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__bss_start = .;
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.bss (NOLOAD) :
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.bss (NOLOAD) :
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{
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{
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*(.sbss) *(.scommon)
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*(.bss*)
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*(.dynbss)
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*(.sbss*)
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*(.bss)
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*(COMMON)
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*(COMMON)
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. = ALIGN(4);
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. = ALIGN(4);
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}
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}
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@ -468,7 +468,7 @@ static int i365_set_io_map (socket_info_t * s, struct pccard_io_map *io)
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/*====================================================================*/
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/*====================================================================*/
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int i82365_init (void)
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static int i82365_init (void)
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{
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{
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u_int val;
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u_int val;
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int i;
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int i;
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@ -545,7 +545,7 @@ int i82365_init (void)
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return 0;
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return 0;
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}
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}
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void i82365_exit (void)
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static void i82365_exit (void)
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{
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{
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io.map = 0;
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io.map = 0;
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io.flags = 0;
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io.flags = 0;
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@ -21,6 +21,7 @@
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* MA 02111-1307 USA
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* MA 02111-1307 USA
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*/
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*/
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#include <config.h>
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OUTPUT_ARCH(powerpc)
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OUTPUT_ARCH(powerpc)
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SECTIONS
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SECTIONS
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@ -29,9 +30,12 @@ SECTIONS
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. = + SIZEOF_HEADERS;
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. = + SIZEOF_HEADERS;
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.text :
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.text :
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{
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{
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#ifdef CONFIG_MPC8260
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arch/powerpc/cpu/mpc8260/start.o (.text*)
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#else
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arch/powerpc/cpu/mpc8xx/start.o (.text*)
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arch/powerpc/cpu/mpc8xx/start.o (.text*)
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arch/powerpc/cpu/mpc8xx/traps.o (.text*)
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arch/powerpc/cpu/mpc8xx/traps.o (.text*)
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#endif
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*(.text*)
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*(.text*)
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}
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}
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_etext = .;
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_etext = .;
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#define CONFIG_CMD_KGDB
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#define CONFIG_CMD_KGDB
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#ifdef DEBUG
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#ifdef DEBUG
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#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
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#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
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