arm-trusted-firmware/bl31/bl31.ld.S

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2013-10-25 09:08:21 +01:00
/*
* Copyright (c) 2013, ARM Limited. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <platform.h>
OUTPUT_FORMAT(PLATFORM_LINKER_FORMAT)
OUTPUT_ARCH(PLATFORM_LINKER_ARCH)
MEMORY {
/* RAM is read/write and Initialised */
RAM (rwx): ORIGIN = TZRAM_BASE, LENGTH = TZRAM_SIZE
}
SECTIONS
{
. = BL31_BASE;
BL31_RO ALIGN (4096): {
*(entry_code)
*(.text)
*(.rodata)
} >RAM
BL31_STACKS ALIGN (4096): {
. += 0x1000;
*(tzfw_normal_stacks)
} >RAM
BL31_COHERENT_RAM ALIGN (4096): {
*(tzfw_coherent_mem)
/* . += 0x1000;*/
/* Do we need to ensure at least 4k here? */
. = ALIGN(4096);
} >RAM
__BL31_DATA_START__ = .;
.bss ALIGN (4096): {
*(.bss)
*(COMMON)
} >RAM
.data : {
*(.data)
} >RAM
__BL31_DATA_STOP__ = .;
__BL31_RO_BASE__ = LOADADDR(BL31_RO);
__BL31_RO_SIZE__ = SIZEOF(BL31_RO);
__BL31_STACKS_BASE__ = LOADADDR(BL31_STACKS);
__BL31_STACKS_SIZE__ = SIZEOF(BL31_STACKS);
__BL31_COHERENT_RAM_BASE__ = LOADADDR(BL31_COHERENT_RAM);
__BL31_COHERENT_RAM_SIZE__ = SIZEOF(BL31_COHERENT_RAM);
__BL31_RW_BASE__ = __BL31_DATA_START__;
__BL31_RW_SIZE__ = __BL31_DATA_STOP__ - __BL31_DATA_START__;
}