On 11.06.2019 14:29, Igor Opaniuk wrote: > From: Igor Opaniuk <igor.opan...@toradex.com> > > Enable CONFIG_ARMV7_BOOT_SEC_DEFAULT by default to avoid a kernel > crash when booting NXP linux kernels in non-secure world, > when job ring device allocation is done by CAAM hw accelerator driver:
I rather prefer if mainline U-Boot prefers what makes sense for mainline kernel (and that is non-secure). Booting in secure mode can be also done using bootm_boot_mode environment variable. -- Stefan > > caam 30900000.caam: job rings = 3, qi = 0 > caam_jr 30901000.jr0: failed to flush job ring 0 > caam_jr: probe of 30901000.jr0 failed with error -5 > caam_jr 30902000.jr1: failed to flush job ring 1 > caam_jr: probe of 30902000.jr1 failed with error -5 > caam_jr 30903000.jr2: failed to flush job ring 2 > caam_jr: probe of 30903000.jr2 failed with error -5 > caam algorithms registered in /proc/crypto > Job Ring Device allocation for transform failed > caam 30900000.caam: caam pkc algorithms registered in /proc/crypto > Unable to handle kernel NULL pointer dereference at virtual address 00000010 > pgd = c0004000 > [00000010] *pgd=00000000 > Internal error: Oops: 5 [#1] PREEMPT SMP ARM > Modules linked in: > CPU: 0 PID: 1 Comm: swapper/0 Tainted: > Hardware name: Freescale i.MX7 Dual (Device Tree) > task: ec0d8000 task.stack: ec0ce000 > PC is at caam_sm_startup+0x3f8/0x4f4 > > Signed-off-by: Igor Opaniuk <igor.opan...@toradex.com> > --- > configs/colibri_imx7_emmc_defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/configs/colibri_imx7_emmc_defconfig > b/configs/colibri_imx7_emmc_defconfig > index 2fa9f1f532..0ce56a8df9 100644 > --- a/configs/colibri_imx7_emmc_defconfig > +++ b/configs/colibri_imx7_emmc_defconfig > @@ -76,3 +76,4 @@ CONFIG_FASTBOOT_CMD_OEM_FORMAT=y > CONFIG_USB_FUNCTION_FASTBOOT=y > CONFIG_FASTBOOT_BUF_ADDR=0x82000000 > CONFIG_FASTBOOT_BUF_SIZE=0x10000000 > +CONFIG_ARMV7_BOOT_SEC_DEFAULT=y _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot