IMX 93 boot image container set ELE FW padding.

logan3c3 — Sat, 04 Jan 2025 10:17:28 GMT

Hello, While referring to AHAB secure boot document i found out that for imx93 3 containers are being used. one for ELE (Nxp container) another of SPL img and CM33 ,last one for ATF, U-boot.

Its said that a padding is applied for ELE (I hope its for the rom code to understand where the image is). But there is a confusion in the secure boot layout

here ele fw is represented after 2nd container set header and signature. The first container only has padding which is not true as the document says 1st container is for ELE FW

Can anyone help with this what is the possible explanation for this??

Re: IMX 93 boot image container set ELE FW padding.

Harvey021 — Wed, 08 Jan 2025 09:27:00 GMT

Hi,

The first container for ELE firmware is correct. As the layout is based on the offset for each image.

Can also refer to the RM about container header

Regards

Harvey

i.MX ProcessorsのトピックRe: IMX 93 boot image container set ELE FW padding.

IMX 93 boot image container set ELE FW padding.

Re: IMX 93 boot image container set ELE FW padding.