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| author | Marek Vasut <marex@denx.de> | 2024-01-20 01:35:58 +0100 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2024-01-22 08:40:02 -0300 |
| commit | a80e0e7711a2b2890a583d88dcd9af978ddada32 (patch) | |
| tree | 85f0737b6ee4f4195488fa2c5d85553b9978a71f | |
| parent | 0912368af33fc0b6aaaff0e8fb515a73be0b7662 (diff) | |
| download | u-boot-a80e0e7711a2b2890a583d88dcd9af978ddada32.zip u-boot-a80e0e7711a2b2890a583d88dcd9af978ddada32.tar.gz u-boot-a80e0e7711a2b2890a583d88dcd9af978ddada32.tar.bz2 | |
ARM: imx: Enable kaslrseed command on DH i.MX8M Plus DHCOM
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>
Reviewed-by: Fabio Estevam <festevam@denx.de>
| -rw-r--r-- | configs/imx8mp_dhcom_pdk2_defconfig | 2 | ||||
| -rw-r--r-- | configs/imx8mp_dhcom_pdk3_defconfig | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/configs/imx8mp_dhcom_pdk2_defconfig b/configs/imx8mp_dhcom_pdk2_defconfig index cae5375..af5ed56 100644 --- a/configs/imx8mp_dhcom_pdk2_defconfig +++ b/configs/imx8mp_dhcom_pdk2_defconfig @@ -120,6 +120,7 @@ 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 @@ -228,6 +229,7 @@ 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_CONS_INDEX=2 diff --git a/configs/imx8mp_dhcom_pdk3_defconfig b/configs/imx8mp_dhcom_pdk3_defconfig index 78f7b96..3a03469 100644 --- a/configs/imx8mp_dhcom_pdk3_defconfig +++ b/configs/imx8mp_dhcom_pdk3_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 @@ -233,6 +234,7 @@ 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_CONS_INDEX=2 |