Hi

I have an issue while porting a new platform to EDK2. After porting the Stratix 10 platform (ARM) to EDK2 it works correctly. However, when I tried to add more INF to the FDF file, it failed to decompress the image during boot time, log as below

INFO: DDR: DRAM calibration success.

INFO: Scrubbing ECC

INFO: Init HPS NOC's DDR Scheduler.

NOTICE: BL2: v2.1(debug):v2.1-15-g5880144-dirty

NOTICE: BL2: Built : 14:02:01, Aug 22 2019

INFO: BL2: Doing platform setup

INFO: BL2: Loading image id 3

INFO: Loading image id=3 at address 0xffe1c000

INFO: Image id=3 loaded: 0xffe1c000 - 0xffe22019

INFO: BL2: Loading image id 5

INFO: Loading image id=5 at address 0x50000

INFO: Image id=5 loaded: 0x50000 - 0x150000

NOTICE: BL2: Booting BL31

INFO: Entry point address = 0xffe1c000

INFO: SPSR = 0x3cd

NOTICE: BL31: v2.1(release):v2.1-604-g3441952

NOTICE: BL31: Built : 15:32:55, Sep 25 2019 UEFI firmware (version 1.0 built at 15:15:26 on Sep 26 2019) Decompress Failed - Invalid Parameter

ASSERT_EFI_ERROR (Status = Not Found)

ASSERT [ArmPlatformPrePiUniCore] /nfs/png/disks/swuser_work_thloh/push/build/edk2/ArmPlatformPkg/PrePi/PrePi.c(151): !EFI_ERROR (Status)

This happens if I add more items to the image, and if I reduce the size of the image, it works correctly again. This could be a clue to what could've gone wrong. Does anyone have any ideas what might've gone wrong?

I traced the decompression to LzmaDecode, and got lost in the code there.

Thanks!