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Diffstat (limited to 'sbe/image/linkseeprom.cmd')
| -rw-r--r-- | sbe/image/linkseeprom.cmd | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/sbe/image/linkseeprom.cmd b/sbe/image/linkseeprom.cmd deleted file mode 100644 index 49bb69ce..00000000 --- a/sbe/image/linkseeprom.cmd +++ /dev/null @@ -1,201 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: sbe/image/linkseeprom.cmd $ */ -/* */ -/* OpenPOWER sbe Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2015,2016 */ -/* [+] International Business Machines Corp. */ -/* */ -/* */ -/* Licensed under the Apache License, Version 2.0 (the "License"); */ -/* you may not use this file except in compliance with the License. */ -/* You may obtain a copy of the License at */ -/* */ -/* http://www.apache.org/licenses/LICENSE-2.0 */ -/* */ -/* Unless required by applicable law or agreed to in writing, software */ -/* distributed under the License is distributed on an "AS IS" BASIS, */ -/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ -/* implied. See the License for the specific language governing */ -/* permissions and limitations under the License. */ -/* */ -/* IBM_PROLOG_END_TAG */ -// Need to do this so that elf32-powerpc is not modified! -#undef powerpc -#include <sbe_link.H> -OUTPUT_FORMAT(elf32-powerpc); - -#ifndef INITIAL_STACK_SIZE -#define INITIAL_STACK_SIZE 256 -#endif - -MEMORY -{ - pibmem : ORIGIN = SBE_BASE_ORIGIN, LENGTH = SBE_BASE_LENGTH - seeprom : ORIGIN = SBE_SEEPROM_BASE_ORIGIN, LENGTH = 0x40000 -} - -SECTIONS -{ - . = SBE_SEEPROM_BASE_ORIGIN; - _sbe_image_start_addr = . + SIZEOF_HEADERS; - - // TODO via RTC 149153 - // It seems first section in elf image is 8 byte aligned. - // We need to verify this assumption. - - // Get 8 byte alligned address - _sbe_image_start_addr = ( ( _sbe_image_start_addr % 8) == 0 ) ? _sbe_image_start_addr : ( _sbe_image_start_addr + ( 8 - ( _sbe_image_start_addr % 8))); - - // Get the image offset after elf header - _sbe_image_start_offset = _sbe_image_start_addr - .; - _seeprom_origin = . - 0; - _pibmem_origin = SBE_BASE_ORIGIN; - - //////////////////////////////// - // Header - //////////////////////////////// - .header : { - _header_origin = .; _header_offset = . - _seeprom_origin; *(.header); - } > seeprom - _header_size = . - _header_origin; - - // @TODO via RTC 136215 - // We have used allignment 0x1000 so that it can be found - // at fixed location. once otprom loader support is enabled. - // alligment will not be required. - - //////////////////////////////// - // LOADER_TEXT - //////////////////////////////// - .loader_text ALIGN(0x1000): { - _loader_text_origin = .; _loader_text_offset = . - _seeprom_origin; - *(.loader_text); - } > seeprom - _loader_text_size = . - _loader_text_origin; - - // @TODO via RTC 136215 - // loader_text section should come after fixed and related - // sections as we want fixed section at knowon offset. Currently we - // have shared SEEPROM start address ( IVPR register value ) with - // multiple teams. So keeping loader_text as first section. Once - // WE have otprom loader support, we will put loader_text at right - // position - - //////////////////////////////// - // FIXED - //////////////////////////////// - .fixed ALIGN(0x200) : { - _fixed_origin = .; _fixed_offset = . - _seeprom_origin; - *(.fixed) - } > seeprom - _fixed_size = . - _fixed_origin; - - //////////////////////////////// - // FIXED_TOC - //////////////////////////////// - .fixed_toc ALIGN(8) : { - _fixed_toc_origin = .; _fixed_toc_offset = . - _seeprom_origin; *(.fixed_toc); - } > seeprom - _fixed_toc_size = . - _fixed_toc_origin; - - //////////////////////////////// - // TOC - //////////////////////////////// - .toc ALIGN(4): { - _toc_origin = .; _toc_offset = . - _seeprom_origin; *(.toc); - } > seeprom - _toc_size = . - _toc_origin; - - //////////////////////////////// - // STRING - //////////////////////////////// - .strings : { - _strings_origin = .; _strings_offset = . - _seeprom_origin; *(.strings); - } > seeprom - _strings_size = . - _strings_origin; - - .text ALIGN(8): { - _text_origin = .; _text_offset = . - _seeprom_origin; - *\libcore.a:(.text* ) *\libcache.a:(.text* ) *\libperv.a:(.text* )} > seeprom - _text_size = . - _text_origin; - - _seeprom_size = . - _seeprom_origin; - - // TODO via RTC 149153 - // It seems when we jump across memory region, elf creates 32 byte offset. - // We need to verify this assumption. - - _seeprom_size_with_elf_hdr = _seeprom_size + _sbe_image_start_offset; - _seeprom_size = ( ( _seeprom_size_with_elf_hdr % 32) == 0 ) ? _seeprom_size : ( _seeprom_size + ( 32 - (_seeprom_size_with_elf_hdr % 32))); - - - . = _pibmem_origin; - _base_origin = .; - _base_offset = . - _base_origin + _seeprom_size; - - .pkVectors ALIGN(32) : { - *(.vectors) - } > pibmem - - .base . : { - *(.text*) *(.eh_frame) *(.dtors*); - } > pibmem - - . = ALIGN(8); - _RODATA_SECTION_BASE = .; - - // SDA2 constant sections .sdata2 and .sbss2 must be adjacent to each - // other. Our SDATA sections are small so we'll use strictly positive - // offsets. - - _SDA2_BASE_ = .; - .sdata2 . : { *(.sdata2*) } > pibmem - .sbss2 . : { *(.sbss2*) } > pibmem - - . = ALIGN(8); - .rodata . : { - ctor_start_address = .; - *(.ctors) *(.ctors.*) - ctor_end_address = .; - *(.rodata*) *(.got2); - } > pibmem - _RODATA_SECTION_SIZE = . - _RODATA_SECTION_BASE; - - - . = ALIGN(8); _DATA_SECTION_BASE = .; - _SDA_BASE_ = .; - .data . : { - *(.data*) *(.comment) - } > pibmem - .sdata . : { *(.sdata*) } > pibmem - . = ALIGN(8); - - // We do not want to store bss section in sbe image as laoder will take - // care of it while loading image on PIBMEM. It will save us space in - // SEEPROM. So define XIP image related variables here so that SBE image - // finishes here. - - _base_size = . - _base_origin; - _pibmem_size = . - _pibmem_origin; - _sbe_image_size = _seeprom_size + ( . - _pibmem_origin ); - - _sbss_start = .; - .sbss . : { - *(.bss*) *(.sbss*); - . = ALIGN(8); - } > pibmem - _sbss_end = .; - - . = ALIGN(8); - _sbss_size = SIZEOF(.sbss); - - . = ALIGN(8); - _PK_INITIAL_STACK_LIMIT = .; - . = . + INITIAL_STACK_SIZE; - _PK_INITIAL_STACK = . - 1; - . = ALIGN(8); - -} |
