No subject

Emanuele Ghidoli ghidoliemanuele at gmail.com
Tue Jul 1 15:44:55 CEST 2025


From: Emanuele Ghidoli <emanuele.ghidoli at toradex.com>

Subject: [PATCH v1 0/5] Enable RNG support for KASLR on Toradex arm64 i.MX SoMs

This patch series enables RNG support to automatically populate /chosen/kaslr-seed on the following Toradex arm64 i.MX System on Modules (SoMs):
- Verdin iMX8MM
- Verdin iMX8MP
- Toradex SMARC iMX8MP
- Apalis iMX8
- Colibri iMX8X

This improves kernel security by supporting Kernel Address Space Layout Randomization (KASLR) using a runtime-provided seed from the hardware RNG.

Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli at toradex.com>
---
Emanuele Ghidoli (5):
  configs: verdin-imx8mm: enable RNG support for KASLR
  configs: verdin-imx8mp: enable RNG support for KASLR
  configs: toradex-smarc-imx8mp: enable RNG support for KASLR
  configs: apalis-imx8: enable RNG support for KASLR
  configs: colibri-imx8x: enable RNG support for KASLR

 configs/apalis-imx8_defconfig          | 5 ++++-
 configs/colibri-imx8x_defconfig        | 5 ++++-
 configs/toradex-smarc-imx8mp_defconfig | 1 +
 configs/verdin-imx8mm_defconfig        | 5 ++++-
 configs/verdin-imx8mp_defconfig        | 1 +
 5 files changed, 14 insertions(+), 3 deletions(-)

-- 
2.43.0



More information about the U-Boot mailing list