sama5d27: Replacing at91bootstrap with U-Boot SPL

2025-04-05 Thread Fabio Estevam
Hi, Booting top of tree U-Boot from the SD card on a sama5d27_wlsom1_ek board works when AT91 Bootstrap is used. Now, I want to replace AT91 Bootstrap with U-Boot SPL. I copied spl/boot.bin to the VFAT partition of the SD card, and I only got this storm of the following messages: Could not ini

Re: sama5d27: Replacing at91bootstrap with U-Boot SPL

2025-04-05 Thread Fabio Estevam
Hi Eugen, On Thu, Apr 3, 2025 at 11:29 AM Eugen Hristev wrote: > First thing that comes to my mind is that there are no timer devices > available. IIRC when you build u-boot, you get a separate DT for the > SPL, in which only some of the devices are present. My feeling is that > the timer is not

Re: sama5d27: Replacing at91bootstrap with U-Boot SPL

2025-04-03 Thread Eugen Hristev
On 4/3/25 17:17, Fabio Estevam wrote: > Hi, > > Booting top of tree U-Boot from the SD card on a sama5d27_wlsom1_ek > board works when AT91 Bootstrap is used. > > Now, I want to replace AT91 Bootstrap with U-Boot SPL. > > I copied spl/boot.bin to the VFAT partition of the SD card, and I only