From edb411e2e6aeb7214641a53d78d1dc4a943290a0 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Tue, 8 Jan 2019 12:42:35 +0100 Subject: [PATCH] configs: colibri_imx7: enable CAAM driver Access to CAAM in non-secure mode must be enabled by the boot loader first. The U-Boot CAAM driver enables access to CAAM in non-secure mode by default. Hence enable the CAAM driver to allow Linux accessing CAAM directly. This prevents error messages like the following on Linux boot: caam 30900000.caam: Entropy delay = 3200 caam 30900000.caam: failed to acquire DECO 0 caam 30900000.caam: failed to instantiate RNG Signed-off-by: Stefan Agner Acked-by: Marcel Ziswiler --- configs/colibri_imx7_defconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configs/colibri_imx7_defconfig b/configs/colibri_imx7_defconfig index 5cda5ab506..77a2f388cf 100644 --- a/configs/colibri_imx7_defconfig +++ b/configs/colibri_imx7_defconfig @@ -2,9 +2,11 @@ CONFIG_ARM=y CONFIG_SYS_THUMB_BUILD=y CONFIG_ARCH_MX7=y CONFIG_SYS_TEXT_BASE=0x87800000 +CONFIG_SECURE_BOOT=y CONFIG_TARGET_COLIBRI_IMX7=y CONFIG_IMX_RDC=y CONFIG_IMX_BOOTAUX=y +# CONFIG_CMD_DEKBLOB is not set CONFIG_ENV_VARS_UBOOT_CONFIG=y CONFIG_NR_DRAM_BANKS=1 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/toradex/colibri_imx7/imximage.cfg,MX7D" @@ -36,6 +38,7 @@ CONFIG_CMD_MII=y CONFIG_CMD_PING=y CONFIG_CMD_BMP=y CONFIG_CMD_CACHE=y +# CONFIG_CMD_HASH is not set CONFIG_CMD_EXT4=y CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y @@ -47,6 +50,7 @@ CONFIG_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="imx7-colibri-rawnand" CONFIG_ENV_IS_IN_NAND=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_FSL_CAAM=y CONFIG_DFU_MMC=y CONFIG_DM_GPIO=y CONFIG_DM_I2C=y -- 2.39.5