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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/securerom.ld $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2017 */
/* [+] 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 */
/*****************************************************************************/
/* linker script for low level firmware */
/*****************************************************************************/
/* PH: to use the same lds file for 32/64bit, don't specify
* OUTPUT_FORMAT, OUTPUT_ARCH here.
* /
OUTPUT_FORMAT("elf64-powerpc")
OUTPUT_ARCH(powerpc64:common)
*/
/* set the entry point */
ENTRY(_instruction_start)
MEMORY {
secure_boot_rom (IRX): ORIGIN = 0x80001C0000000000, LENGTH = 32K
/* untrusted_memory (RW): ORIGIN = 0x8000000000000000, LENGTH = 0x0000000000800000
* trusted_memory (RW): ORIGIN = 0x8000000000800000, LENGTH = 0x800000FFFF800000
*/
}
SECTIONS {
. = 0x80001C0000000000; /* tbrom base address */
.branchtable : {
. = ALIGN(0x1000);
}>secure_boot_rom
.text : {
*(.text)
}>secure_boot_rom
. = ALIGN(8);
__toc_start = .;
.toc : {
*(.toc .got)
}>secure_boot_rom
. = ALIGN(8);
__toc_end = .;
.data : {
*(.data)
*(.rodata .rodata.*)
*(.got1)
*(.sdata)
}>secure_boot_rom
. = ALIGN(8);
/* PH: opd section must be separate, if i put it in .data,
* the C functions are not present in the generated file....
* If anybody can explain why, i'd be glad to hear...
* Note: the KEEP has been removed was: " KEEP (*(.opd)) "
*/
.opd ALIGN(8) : {
*(.opd)
}>secure_boot_rom
. = ALIGN(8);
__bss_start = .;
.bss : {
*(.sbss) *(.scommon)
*(.dynbss)
*(.bss)
}>secure_boot_rom
. = ALIGN(8);
__bss_end = .;
__bss_size = SIZEOF(.bss);
}
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