[U-Boot] [PATCH] armv8: ls1043ardb: disable PPA loading during SPL stage for SD boot

[York Sun]

On 09/18/2017 06:56 PM, Y.b. Lu wrote:
> Hi York,
> 
> Yes. We got below crash on ls1046ardb if we write ppa to SD card.
> 
> => cpld reset sd
> U-Boot SPL 2017.07-g25cd705 (Sep 15 2017 - 03:27:02)
> Initializing DDR....using SPD
> WARNING: Calling __hwconfig without a buffer and before environment is ready
> WARNING: Calling __hwconfig without a buffer and before environment is ready
> WARNING: Calling __hwconfig without a buffer and before environment is ready
> WARNING: Calling __hwconfig without a buffer and before environment is ready
> PPA Firmware: Version LSDK-17.09-TC3
> "Synchronous Abort" handler, esr 0x96000040
> ELR: 1000a270
> LR: 1000277c
> x0 : ec000cb28a045000 x1 : 000000008f080318
> x2 : 000000000000bcd0 x3 : 0000000000000000
> x4 : 000000000000179a x5 : 000000000000bcd0
> x6 : aa1e03ec1000000d x7 : 0000000000000094
> x8 : 000000001001f770 x9 : 0000000000000080
> x10: 000000001001f5fd x11: 0000000000000000
> x12: 00000000ffffffff x13: 00000000ffffffff
> x14: 000000001001f80c x15: 000000008f080240
> x16: 000000001001f644 x17: 0000000000000001
> x18: 000000001001fa20 x19: ec000cb28a045000
> x20: 000000008f080240 x21: 000000008f000000
> x22: 0000000001570604 x23: 0000000001570600
> x24: 000000000157060c x25: 0000000001570608
> x26: 00000000100128e4 x27: 000000000000bcd0
> x28: 00000000fff7a990 x29: 000000001001f8b0
> Resetting CPU ...
> resetting ...
> 

I see. We have out-of-sync PPA image. Let's take your patch for now.

York