Files:
        APCB_MDN_D5.bin - Data only - No license, ABI or Version #

2022-09-02: Initial public release:
- Add APCB_MDN_D5.bin
    This is a data file that gives configuration data to AMD's ABL,
    the PSP AGESA Bootloader.  As there is no code, there is no ABI,
    license, or version number.

    Specified contents describing memory initialization:
    Memory is 2 channel, LPDDR5/LPDDR5x

    The GPIOs to use for the SPD identifiers:
    Bit 0: GPIO 144
    Bit 1: GPIO 85
    Bit 2: GPIO 79
    Bit 3: GPIO 91

   Contains 16 slots for possible SPD entries.
   UMA size is set to 64MB.
   eSPI I/O range address and size configuration.
   MEMRESTORECTL is enabled to leverage MRC Cache.

sha1sum:
a91237472d662b8035450e19f118adaece4748f4  APCB_MDN_D5.bin
