[PATCH 5/5] riscv: ae350: dts: Add missing "u-boot,dm-spl" for SPL config

[Bin Meng]

Hi Rick,

On Wed, Jun 9, 2021 at 3:06 PM Rick Chen <rickchen36 at gmail.com> wrote:
>
> Hi Bin,
>
> > From: Bin Meng <bmeng.cn at gmail.com>
> > Sent: Friday, June 04, 2021 1:51 PM
> > To: Rick Jian-Zhi Chen(陳建志) <rick at andestech.com>; Leo Yu-Chi Liang(梁育齊) <ycliang at andestech.com>; U-Boot Mailing List <u-boot at lists.denx.de>
> > Subject: [PATCH 5/5] riscv: ae350: dts: Add missing "u-boot,dm-spl" for SPL config
> >
> > At present the AE350 SPL defconfig is using OF_PRIOR_STAGE. The intention was to use gdb to load device tree before running U-Boot SPL/proper from RAM. When we switch to OF_SEPARATE we will have to use our own DT but without "u-boot,dm-spl" in several essential nodes, SPL does not boot.
>
> Can you describe how do you verify and provide the steps about that
> SPL boot fail that I can duplicate it. :)

$ make ae350_rv64_spl_defconfig; make -j
$ make menuconfig (change OF_PRIOR_STAGE to OF_EMBED or OF_SEPARATE)

Load u-boot.bin to RAM

Regards,
Bin