From 8b97e353f01d7462ed35d8eb4629d34c2b8cd8ed Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Tue, 22 Nov 2016 17:19:19 -0800 Subject: colibri_imx7: boot in secure mode by default The CAAM driver of the downstream i.MX 7 Linux kernel seems not to work well when booting in non-secure: caam 30900000.caam: Entropy delay = 3200 caam 30900000.caam: failed to acquire DECO 0 caam 30900000.caam: Entropy delay = 3600 caam 30900000.caam: failed to acquire DECO 0 ... caam: probe of 30900000.caam failed with error -11 Unable to handle kernel NULL pointer dereference at virtual address 00000004 Default booting in secure mode. If non-secure is preferred (e.g. required for virtualization on a mainline kernel) one can use setenv bootm_boot_mode nonsec Signed-off-by: Stefan Agner Acked-by: Max Krummenacher --- configs/colibri_imx7_defconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'configs/colibri_imx7_defconfig') diff --git a/configs/colibri_imx7_defconfig b/configs/colibri_imx7_defconfig index 71dc701141..a4ffd8f5b8 100644 --- a/configs/colibri_imx7_defconfig +++ b/configs/colibri_imx7_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_MX7=y CONFIG_TARGET_COLIBRI_IMX7=y +CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_IMX_RDC=y CONFIG_IMX_BOOTAUX=y CONFIG_VIDEO=y -- cgit v1.2.3