diff options
Diffstat (limited to 'arch/xtensa/boot/boot-elf/boot.lds.S')
| -rw-r--r-- | arch/xtensa/boot/boot-elf/boot.lds.S | 64 |
1 files changed, 26 insertions, 38 deletions
diff --git a/arch/xtensa/boot/boot-elf/boot.lds.S b/arch/xtensa/boot/boot-elf/boot.lds.S index 7b646e0a648..932b58ef33d 100644 --- a/arch/xtensa/boot/boot-elf/boot.lds.S +++ b/arch/xtensa/boot/boot-elf/boot.lds.S @@ -1,41 +1,29 @@ -#include <variant/core.h> +/* + * linux/arch/xtensa/boot/boot-elf/boot.lds.S + * + * Copyright (C) 2008 - 2013 by Tensilica Inc. + * + * Chris Zankel <chris@zankel.net> + * Marc Gauthier <marc@tensilica.com + * Pete Delaney <piet@tensilica.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <asm/vectors.h> OUTPUT_ARCH(xtensa) ENTRY(_ResetVector) SECTIONS { - .start 0xD0000000 : { *(.start) } - - .text 0xD0000000: - { - __reloc_start = . ; - _text_start = . ; - *(.literal .text.literal .text) - _text_end = . ; - } - - .rodata ALIGN(0x04): - { - *(.rodata) - *(.rodata1) - } - - .data ALIGN(0x04): + .ResetVector.text XCHAL_RESET_VECTOR_VADDR : { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.got.plt) - *(.got) - *(.dynamic) + *(.ResetVector.text) } - __reloc_end = . ; - - . = ALIGN(0x10); - __image_load = . ; - .image 0xd0001000: + .image KERNELOFFSET: AT (LOAD_MEMORY_ADDRESS) { _image_start = .; *(image) @@ -43,7 +31,6 @@ SECTIONS _image_end = . ; } - .bss ((LOADADDR(.image) + SIZEOF(.image) + 3) & ~ 3): { __bss_start = .; @@ -53,14 +40,15 @@ SECTIONS *(.bss) __bss_end = .; } - _end = .; - _param_start = .; - .ResetVector.text XCHAL_RESET_VECTOR_VADDR : + /* + * This is a remapped copy of the Reset Vector Code. + * It keeps gdb in sync with the PC after switching + * to the temporary mapping used while setting up + * the V2 MMU mappings for Linux. + */ + .ResetVector.remapped_text 0x46000000 (INFO): { - *(.ResetVector.text) + *(.ResetVector.remapped_text) } - - - PROVIDE (end = .); } |