commit 65e7f47878b2d44c09fb6ffa30fd8103954ae5e8
author Marek Vasut <marex@denx.de> Mon Jan 22 15:55:48 2024 +0100
committer Fabio Estevam <festevam@denx.de> Thu Feb 08 09:01:22 2024 -0300
tree ae4ed5ee9e553068dd10eb596acc078b1354536f
parent bdd3ce43f7bcecf8c3c93db1c72c47b7f40a70ed

ARM: imx: Enable kaslrseed command on Data Modul i.MX8M Mini/Plus eDM SBC

Linux 6.6.y with KASLR enabled would print the following message on boot:
"
KASLR disabled due to lack of seed
"
Enable the 'kaslrseed' command so a random number seed can be pulled
from CAAM and inserted into the /chosen node 'kaslr-seed' property of
Linux kernel DT before boot, thus letting KASLR work properly.

Signed-off-by: Marek Vasut <marex@denx.de>

configs/imx8mp_data_modul_edm_sbc_defconfig

diff --git a/configs/imx8mp_data_modul_edm_sbc_defconfig b/configs/imx8mp_data_modul_edm_sbc_defconfig
index fb4fb67..048d39b 100644
--- a/configs/imx8mp_data_modul_edm_sbc_defconfig
+++ b/configs/imx8mp_data_modul_edm_sbc_defconfig
@@ -125,6 +125,7 @@
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_GETTIME=y
+CONFIG_CMD_KASLRSEED=y
 CONFIG_CMD_SYSBOOT=y
 CONFIG_CMD_UUID=y
 CONFIG_CMD_PMIC=y
@@ -234,6 +235,7 @@
 CONFIG_SPL_DM_REGULATOR_PCA9450=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_RNG=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_M41T62=y
 CONFIG_DM_SERIAL=y