    /* DEFAULT NOINIT SECTION */
    .noinit (NOLOAD): ALIGN(4)
    {
        _noinit = .;
        PROVIDE(__start_noinit_RAM = .) ;
        PROVIDE(__start_noinit_SRAM = .) ;
        *(.noinit*)
        . = ALIGN(4) ;
        _end_noinit = .;
        PROVIDE(__end_noinit_RAM = .) ;
        PROVIDE(__end_noinit_SRAM = .) ;
    } > SRAM AT> SRAM

    .smu_cpu13_mbox (NOLOAD) :
    {
        . = ALIGN(4);
        *(.smu_cpu13_mbox)
        KEEP (*(.smu_cpu13_mbox))
        . = ALIGN(4);
    } > MBOX1 AT> MBOX1

    .smu_cpu31_txq (NOLOAD) :
    {
        . = ALIGN(4);
        *(.smu_cpu31_txq)
        KEEP (*(.smu_cpu31_txq))
        . = ALIGN(4);
    } > TXQ1 AT> TXQ1

    .smu_cpu23_mbox (NOLOAD) :
    {
        . = ALIGN(4);
        *(.smu_cpu23_mbox)
        KEEP (*(.smu_cpu23_mbox))
        . = ALIGN(4);
    } > MBOX2 AT> MBOX2

    .smu_cpu32_txq (NOLOAD) :
    {
        . = ALIGN(4);
        *(.smu_cpu32_txq)
        KEEP (*(.smu_cpu32_txq))
        . = ALIGN(4);
    } > TXQ32 AT> TXQ32
