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 <ma...@denx.de> --- Cc: Fabio Estevam <feste...@denx.de> Cc: Stefano Babic <sba...@denx.de> --- configs/imx8mm_data_modul_edm_sbc_defconfig | 2 ++ configs/imx8mp_data_modul_edm_sbc_defconfig | 2 ++ 2 files changed, 4 insertions(+) diff --git a/configs/imx8mm_data_modul_edm_sbc_defconfig b/configs/imx8mm_data_modul_edm_sbc_defconfig index f945aea82d7..bbd6ac053ba 100644 --- a/configs/imx8mm_data_modul_edm_sbc_defconfig +++ b/configs/imx8mm_data_modul_edm_sbc_defconfig @@ -115,6 +115,7 @@ CONFIG_CMD_BOOTCOUNT=y 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 @@ -210,6 +211,7 @@ CONFIG_DM_REGULATOR_BD71837=y CONFIG_SPL_DM_REGULATOR_BD71837=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 diff --git a/configs/imx8mp_data_modul_edm_sbc_defconfig b/configs/imx8mp_data_modul_edm_sbc_defconfig index d29bc986267..a3e25ea22ab 100644 --- a/configs/imx8mp_data_modul_edm_sbc_defconfig +++ b/configs/imx8mp_data_modul_edm_sbc_defconfig @@ -122,6 +122,7 @@ CONFIG_CMD_BOOTCOUNT=y 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 @@ -229,6 +230,7 @@ CONFIG_DM_REGULATOR_PCA9450=y 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 -- 2.43.0