pnorLayoutAxone.xml

<!-- IBM_PROLOG_BEGIN_TAG                                                   -->
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<!-- $Source: src/build/buildpnor/pnorLayoutAxone.xml $                     -->
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<!-- OpenPOWER HostBoot Project                                             -->
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<!-- [+] International Business Machines Corp.                              -->
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<!-- IBM_PROLOG_END_TAG                                                     -->
<!--
Layout Description
<metadata> Element -> Contains high-level information about the PNOR layout.
    <chipSize>     -> Size of the chip that the pnor image will reside on
    <imageSize>    -> Size of PNOR image in bytes.
    <blockSize>    -> size of erase blocks in bytes.
    <tocSize>      -> size of each partition table
    <sideAOffset>  -> Location of Side A Partition Table
    <sideBOffset>  -> Location of Side B Partition Table
    <side>         -> Contains information about the side
        <id>            -> Id of the side (A or B)
        <arrangement>   -> Tag that specifies the arrangement of the side
                           (A-B-D or A-D-B)
                           A-B-D: Primary TOC (A),Backup TOC (B), and Section Information (Data - D)
                           A-D-B: Primary TOC (A), Section Information (Data - D), Backup TOC (B)
        <golden/> -> Indicates that the side of the PNOR is golden
</metadata>
<section> Element -> Contains information about a PNOR Partition
    <description>   -> Text description of the partition.
                       Does not have to be machine readable.
    <eyeCatch>      -> Name of the Partition
    <physicalOffset>-> Offset of the Partition in PNOR
                       in bytes.
    <physicalSize>  -> Size of the Partition in bytes.
    <side>          -> Side that this section is associated with.
                       could be (A, B, or sideless)
                       A - Section is associated with side A
                       B - Section is associated with side B
                       sideless - Indicates partition will be in both TOCs but
                                  only one copy of the partition should be created
    <testonly/>     -> Indicates partition is used for internal testing only.
                       Partition should be skipped in production environments.
    <ecc/>          -> Indicates Partition should be ECC protected
    <sha512Version/>-> Indicates Partition uses SHA512 for version information.
    <sha512perEC/>  -> Indicates SHA512 is used to indicate version for each
                       EC-specific image within the Partition.
    <preserved/>    -> Indicates Partition is preserved across code updates.
</section>
-->

<pnor>
    <metadata>
        <imageSize>0x4000000</imageSize>
        <chipSize>0x4000000</chipSize>
        <blockSize>0x1000</blockSize>
        <tocSize>0x8000</tocSize>
        <!--TODO: RTC 123734 - remove side offsets once hwsv implements new
        layout-->
        <sideAOffset>0x3FF7000</sideAOffset>
        <sideBOffset>0x0</sideBOffset>
        <arrangement>A-D-B</arrangement>
        <side>
            <id>B</id>
        </side>
    </metadata>
    <section>
        <description>Hostboot Error Logs (144K)</description>
        <eyeCatch>HBEL</eyeCatch>
        <physicalOffset>0x8000</physicalOffset>
        <physicalRegionSize>0x24000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Guard Data (20K)</description>
        <eyeCatch>GUARD</eyeCatch>
        <physicalOffset>0x2C000</physicalOffset>
        <physicalRegionSize>0x5000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Module VPD (576K)</description>
        <eyeCatch>MVPD</eyeCatch>
        <!--NOTE: MUST update standalone.simics if offset changes -->
        <physicalOffset>0x31000</physicalOffset>
        <physicalRegionSize>0x90000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Hostboot Base (1MB)</description>
        <eyeCatch>HBB</eyeCatch>
        <physicalOffset>0xC1000</physicalOffset>
        <physicalRegionSize>0x100000</physicalRegionSize>
        <side>sideless</side>
        <sha512Version/>
        <ecc/>
    </section>
    <section>
        <description>Hostboot Data (2MB)</description>
        <eyeCatch>HBD</eyeCatch>
        <physicalOffset>0x1C1000</physicalOffset>
        <physicalRegionSize>0x200000</physicalRegionSize>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Hostboot Extended image (14.22MB w/o ECC)</description>
        <eyeCatch>HBI</eyeCatch>
        <physicalOffset>0x3C1000</physicalOffset>
        <physicalRegionSize>0x1000000</physicalRegionSize>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>SBE-IPL (Staging Area) (752K)</description>
        <eyeCatch>SBE</eyeCatch>
        <physicalOffset>0x13C1000</physicalOffset>
        <physicalRegionSize>0xBC000</physicalRegionSize>
        <sha512perEC/>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>HCODE Ref Image (1.125MB)</description>
        <eyeCatch>HCODE</eyeCatch>
        <physicalOffset>0x147D000</physicalOffset>
        <physicalRegionSize>0x120000</physicalRegionSize>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Hostboot Runtime Services for Sapphire (7.0MB)</description>
        <eyeCatch>HBRT</eyeCatch>
        <physicalOffset>0x159D000</physicalOffset>
        <physicalRegionSize>0x700000</physicalRegionSize>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Payload (19.875MB)</description>
        <eyeCatch>PAYLOAD</eyeCatch>
        <physicalOffset>0x1C9D000</physicalOffset>
        <physicalRegionSize>0x13E0000</physicalRegionSize>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Special PNOR Test Space (36K)</description>
        <eyeCatch>TEST</eyeCatch>
        <physicalOffset>0x307D000</physicalOffset>
        <physicalRegionSize>0x9000</physicalRegionSize>
        <testonly/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <!-- Note there is no <sha512Version/> tag on purpose to avoid hostboot
             from skipping header. Signing is forced in build pnor phase -->
        <description>Special PNOR Test Space with Header (36K)</description>
        <eyeCatch>TESTRO</eyeCatch>
        <physicalOffset>0x3086000</physicalOffset>
        <physicalRegionSize>0x9000</physicalRegionSize>
        <side>sideless</side>
        <testonly/>
        <preserved/>
        <readOnly/>
        <ecc/>
    </section>
    <section>
        <description>Hostboot Bootloader (28K)</description>
        <eyeCatch>HBBL</eyeCatch>
        <physicalOffset>0x308F000</physicalOffset>
        <!-- Physical Size includes Header rounded to ECC valid size -->
        <!-- Max size of actual HBBL content is 20K and 22.5K with ECC -->
        <physicalRegionSize>0x7000</physicalRegionSize>
        <side>sideless</side>
        <sha512Version/>
        <ecc/>
    </section>
    <section>
        <description>Global Data (36K)</description>
        <eyeCatch>GLOBAL</eyeCatch>
        <physicalOffset>0x3096000</physicalOffset>
        <physicalRegionSize>0x9000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Ref Image Ring Overrides (20K)</description>
        <eyeCatch>RINGOVD</eyeCatch>
        <physicalOffset>0x309F000</physicalOffset>
        <physicalRegionSize>0x5000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>SecureBoot Key Transition Partition (16K)</description>
        <eyeCatch>SBKT</eyeCatch>
        <physicalOffset>0x30A4000</physicalOffset>
        <physicalRegionSize>0x4000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>OCC Lid (1.125M)</description>
        <eyeCatch>OCC</eyeCatch>
        <physicalOffset>0x30A8000</physicalOffset>
        <physicalRegionSize>0x120000</physicalRegionSize>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>VFRT data for WOF (6MB)</description>
        <!-- We need 266KB per module sort, going to support
             40 tables by default, plus ECC  -->
        <eyeCatch>WOFDATA</eyeCatch>
        <physicalOffset>0x31C8000</physicalOffset>
        <physicalRegionSize>0x600000</physicalRegionSize>
        <side>sideless</side>
        <sha512Version/>
        <ecc/>
    </section>
    <section>
        <description>FIRDATA (12K)</description>
        <eyeCatch>FIRDATA</eyeCatch>
        <physicalOffset>0x37C8000</physicalOffset>
        <physicalRegionSize>0x3000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Memory Data (128K)</description>
        <eyeCatch>MEMD</eyeCatch>
        <physicalOffset>0x37CB000</physicalOffset>
        <physicalRegionSize>0x20000</physicalRegionSize>
        <side>sideless</side>
        <sha512Version/>
        <ecc/>
    </section>
    <section>
        <description>Secureboot Test Load (12K)</description>
        <eyeCatch>TESTLOAD</eyeCatch>
        <physicalOffset>0x37EB000</physicalOffset>
        <physicalRegionSize>0x3000</physicalRegionSize>
        <side>sideless</side>
        <sha512Version/>
        <ecc/>
    </section>
    <section>
        <description>Centaur Hw Ref Image (12K)</description>
        <eyeCatch>CENHWIMG</eyeCatch>
        <physicalOffset>0x37EE000</physicalOffset>
        <physicalRegionSize>0x3000</physicalRegionSize>
        <sha512Version/>
        <side>sideless</side>
        <ecc/>
    </section>
    <section>
        <description>Secure Boot (144K)</description>
        <eyeCatch>SECBOOT</eyeCatch>
        <physicalOffset>0x37F1000</physicalOffset>
        <physicalRegionSize>0x24000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
        <preserved/>
    </section>
    <section>
        <description>Open CAPI Memory Buffer (OCMB) Firmware (300K)</description>
        <eyeCatch>OCMBFW</eyeCatch>
        <physicalOffset>0x3815000</physicalOffset>
        <physicalRegionSize>0x4B000</physicalRegionSize>
        <side>sideless</side>
        <sha512Version/>
        <readOnly/>
        <ecc/>
    </section>
    <section>
        <description>HDAT Data (16K)</description>
        <eyeCatch>HDAT</eyeCatch>
        <physicalOffset>0x3860000</physicalOffset>
        <physicalRegionSize>0x4000</physicalRegionSize>
        <side>sideless</side>
        <sha512Version/>
        <ecc/>
    </section>
    <section>
        <description>Eeprom Cache(512K)</description>
        <eyeCatch>EECACHE</eyeCatch>
        <physicalOffset>0x3864000</physicalOffset>
        <physicalRegionSize>0x80000</physicalRegionSize>
        <side>sideless</side>
        <ecc/>
    </section>
</pnor>