U-boot : Request for support - Adding more u-boot environment variables to /inlcude/configs/<board>.h does not allow u-boot to start

[Kumar, Naveen AVL/DE]

Dear Denx Team,

I was facing an issue with uboot when I add more environment variables to #define CONFIG_EXTRA_ENV_SETTINGS in the file /inlcude/configs/<board>.h

CASE 1: WORKING
When I add fewer env variables


CASE 2: HANGS at BL31 before the u-boot is loaded. See logs below:

>[ 0.000147] NOTICE: BL2: R-Car H3 Initial Program Loader(CA57)
[ 0.004586] NOTICE: BL2: Initial Program Loader(Rev.2.0.4)
[ 0.010119] NOTICE: BL2: PRR is R-Car H3 Ver.2.0
[ 0.014787] NOTICE: BL2: Board is Starter Kit Rev.2.0
[ 0.019900] NOTICE: BL2: Boot device is HyperFlash(80MHz)
[ 0.025325] NOTICE: BL2: LCM state is CM
[ 0.029365] NOTICE: BL2: AVS setting succeeded. DVFS_SetVID=0x53
[ 0.035354] NOTICE: BL2: DDR3200(rev.0.37)
[ 0.050622] NOTICE: BL2: [COLD_BOOT]
[ 0.059403] NOTICE: BL2: DRAM Split is 4ch
[ 0.062098] NOTICE: BL2: QoS is default setting(rev.0.21)
[ 0.067541] NOTICE: BL2: DRAM refresh interval 1.95 usec
[ 0.072898] NOTICE: BL2: Periodic Write DQ Training
[ 0.077927] NOTICE: BL2: Lossy Decomp areas
[ 0.082057] NOTICE: Entry 0: DCMPAREACRAx:0x80000540 DCMPAREACRBx:0x570
[ 0.089142] NOTICE: Entry 1: DCMPAREACRAx:0x40000000 DCMPAREACRBx:0x0
[ 0.096054] NOTICE: Entry 2: DCMPAREACRAx:0x20000000 DCMPAREACRBx:0x0
[ 0.102968] NOTICE: BL2: v1.5(release):236f8fb-dirty
[ 0.107977] NOTICE: BL2: Built : 20:32:45, Mar 3 2020
[ 0.113164] NOTICE: BL2: Normal boot
[ 0.116804] NOTICE: BL2: dst=0xe6325100 src=0x8180000 len=512(0x200)
[ 0.123192] NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
[ 0.129813] NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=65536(0x10000)
[ 0.137038] NOTICE: BL2: dst=0x44100000 src=0x8200000 len=1048576(0x100000)
[ 0.151863] NOTICE: BL2: dst=0x50000000 src=0x8640000 len=1048576(0x100000)
[ 0.165837] NOTICE: BL2: Booting BL31

FYI, I am using Renesas h3ulcb board for my work.
Can you please check why am I facing this issue ?


Kind regards,

Naveen KUMAR
Software & Functions Engineer
naveen.kumar at avl.com<mailto:Naveen.Kumar at avl.com>


AVL Software and Functions GmbH
Im Gewerbepark B29, 93059 Regensburg
Germany
www.avl-functions.com

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