[PATCH 0/3] i.MX6 uuu support for signed images

[Sascha Hauer]

On Mon, 01 Sep 2025 09:35:28 +0200, Sascha Hauer wrote:
> So far uploading signed images via USB on i.MX6 requires using the
> barebox included imx-usb-loader. This series adds a new image target for
> i.MX6 which generates images compatible with NXPs uuu tool.
> 
> Background is that our signed USB images contain a DCD table to setup
> DRAM. We interpret the DCD table on the host and setup the DRAM using
> register-write commands. The DCD table in the image must then be zeroed
> so that the i.MX6 ROM doesn't execute it again (thus disabling DRAM
> during that process). To overcome the signature check we must sign the
> image with a zeroed DCD table.
> 
> [...]

Applied, thanks!

[1/3] scripts: imx: fix string in further auth block
      https://git.pengutronix.de/cgit/barebox/commit/?id=8a8dffde3e6f (link may not be stable)
[2/3] scripts: imx-image: support DCD_WRITE on closed dev
      https://git.pengutronix.de/cgit/barebox/commit/?id=c722f8cf4369 (link may not be stable)
[3/3] mach-imx: Kconfig: add option for image with dcd auth block
      https://git.pengutronix.de/cgit/barebox/commit/?id=296dcc40ea2b (link may not be stable)

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>