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configs: apalis-imx8: enable RNG support for KASLR

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Enable DM_RNG in U-Boot to automatically populate /chosen/kaslr-seed
and enable CAAM to provide entropy.
Enable ARCH_MISC_INIT to initialize the CAAM job ring.

Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
This commit is contained in:
Emanuele Ghidoli
2025-07-01 15:44:59 +02:00
committed by Fabio Estevam
parent 3d278f0df2
commit a8b7be5e00
1 changed files with 4 additions and 1 deletions
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5
configs/apalis-imx8_defconfig
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@@ -32,6 +32,7 @@ CONFIG_SYS_PBSIZE=2068
CONFIG_LOG=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_ARCH_MISC_INIT=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_PROMPT="Apalis iMX8 # "
CONFIG_CMD_CPU=y
@@ -46,6 +47,7 @@ CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_UUID=y
# CONFIG_CMD_HASH is not set
CONFIG_CMD_EXT4_WRITE=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
@@ -66,11 +68,11 @@ CONFIG_TFTP_BLOCKSIZE=4096
CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_CLK_IMX8=y
CONFIG_FSL_CAAM=y
CONFIG_GPIO_HOG=y
CONFIG_MXC_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_IMX_LPI2C=y
CONFIG_MISC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_PHYLIB=y
@@ -88,6 +90,7 @@ CONFIG_IMX8_POWER_DOMAIN=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_DM_RNG=y
CONFIG_DM_SERIAL=y
CONFIG_FSL_LPUART=y
CONFIG_DM_THERMAL=y