/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: import/tools/imageProcs/restore_image.S $                     */
/*                                                                        */
/* OpenPOWER HCODE Project                                                */
/*                                                                        */
/* 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                                                     */

// *INDENT-OFF*

#include <p9_xip_image.h>

    .macro P9XipHeader, magic, link_address, image_size

        .section .header, "a", @progbits

        ////////////////////////////////////////////////////////////////////
        // First, reserve space for all the enteries in the header
        // Identification - 8-byte aligned; 8 Entries; TOC-Indexed
        ////////////////////////////////////////////////////////////////////

__magic:
        .quad (\magic)
__L1_LoaderAddr:
        .quad 0
__L2_LoaderAddr:
        .quad 0
__kernelAddr:
        .quad 0
__link_address:
        .quad (\link_address)
__header_64_reserved:
        .quad 0, 0, 0

        .xip_toc magic, P9_XIP_UINT64, __magic
        .xip_toc kernelAddr, P9_XIP_UINT64, __kernelAddr
        .xip_toc link_address, P9_XIP_UINT64, __link_address

        ////////////////////////////////////////////////////////////////////
        // Section Table - 8-byte aligned; 15 entries; Not TOC-Indexed
        ////////////////////////////////////////////////////////////////////

        .xip_section header
        .xip_section
        .xip_section
        .xip_section toc,               4
        .xip_section strings

        .xip_section cpmr,              8
        .xip_section self_restore,      8

        .xip_section
        .xip_section
        .xip_section
        .xip_section
        .xip_section
        .xip_section
        .xip_section
        .xip_section

        ////////////////////////////////////////////////////////////////////
        // Other Information - 4-byte aligned; 8 entries; TOC-Indexed
        ////////////////////////////////////////////////////////////////////

__image_size:
        .long (\image_size)
__build_date:
        .long 0
__build_time:
        .long 0
__build_tag:
        .asciz "unknown            "                     # 20 Characters

        .xip_toc image_size, P9_XIP_UINT32, __image_size
        .xip_toc build_date, P9_XIP_UINT32, __build_date
        .xip_toc build_time, P9_XIP_UINT32, __build_time
        .xip_toc build_tag,  P9_XIP_STRING, __build_tag

        ////////////////////////////////////////////////////////////////////
        // Other Information - 1-byte aligned; 8 entries; TOC-Indexed
        ////////////////////////////////////////////////////////////////////

__header_version:
        .byte P9_XIP_HEADER_VERSION
__toc_normalized:
        .byte 0
__toc_sorted:
        .byte 0
__header_8_reserved:
        .byte 0, 0, 0, 0, 0

        .xip_toc header_version, P9_XIP_UINT8, __header_version
        .xip_toc toc_normalized, P9_XIP_UINT8, __toc_normalized
        .xip_toc toc_sorted, P9_XIP_UINT8, __toc_sorted

        ////////////////////////////////////////////////////////////////////
        // Strings; 64 characters allocated; TOC-Indexed
        ////////////////////////////////////////////////////////////////////

__build_user:
        .asciz "unknown        "                         # 16 Characters
__build_host:
        .asciz "unknown                                " # 40 characters
__header_string_reserved:
        .space 8, 0

        .xip_toc build_user, P9_XIP_STRING, __build_user
        .xip_toc build_host, P9_XIP_STRING, __build_host

    .endm

    .section .toc, "a", @progbits
    .section .strings, "aS", @progbits

    // FIXME: start address of HW Image in PNOR
    P9XipHeader P9_XIP_MAGIC_RESTORE, 0x80000000, _restore_image_size

// *INDENT-ON*