[U-Boot] [PATCH v5] board/fsl/lx2160a: Fix MC firmware loading during SD boot

[Prabhakar Kushwaha]

> -----Original Message-----
> From: Pankaj Bansal
> Sent: Monday, March 25, 2019 5:28 PM
> To: Meenakshi Aggarwal <meenakshi.aggarwal at nxp.com>; Priyanka Jain
> <priyanka.jain at nxp.com>; Prabhakar Kushwaha
> <prabhakar.kushwaha at nxp.com>
> Cc: u-boot at lists.denx.de; Pankaj Bansal <pankaj.bansal at nxp.com>
> Subject: [PATCH v5] board/fsl/lx2160a: Fix MC firmware loading during SD
> boot
> 
> during SD boot, following error comes:
>   MMC read: dev # 0, block # 20480, count 2048 ... 2048 blocks read: OK
> 
>   MMC read: dev # 0, block # 28672, count 2048 ... 2048 blocks read: OK
>   fsl-mc: ERR: Bad firmware image (bad FIT header)
>   Hit any key to stop autoboot:  0
> 
> it's occurring because mc 10.14.3 file size is 1064880, which means 0x820 SD
> blocks which is more than 0x800 blocks (1MB). This results in DPC loading
> address 0x80100000 overlapping with MC loading address 0x80000000.
> 
> so, update the MC/dpl/dpc addresses as per their addresses in SD card.
> Assuming that SD card block size is 512 bytes and 0x0 block in SD card would
> get loaded at 0x80000000 (DDR base address), this gives following addresses
> for various binaries:
> 
> Binary | SD block | DDR offset
> ------------------------------
> MC     | 0x5000   | 0x80a00000
> DPL    | 0x6800   | 0x80d00000
> DPC    | 0x7000   | 0x80e00000
> 

This info should be part of README present in board folder. 
No need to add in commit message. 

--pk