Authentication of images in Falcon Mode is not supported. Do not enable SPL_OS_BOOT when TI_SECURE_DEVICE is enabled. This prevents attempting to directly load kernel images which will fail, for security reasons, on HS devices, the board is locked if a non-authenticatable image load is attempted, so we disable attempting Falcon Mode.
Signed-off-by: Andrew F. Davis afd@ti.com Reviewed-by: Tom Rini trini@konsulko.com --- include/configs/ti_armv7_common.h | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h index 9f947ee..949b6d1 100644 --- a/include/configs/ti_armv7_common.h +++ b/include/configs/ti_armv7_common.h @@ -198,16 +198,21 @@
/* * Our platforms make use of SPL to initalize the hardware (primarily - * memory) enough for full U-Boot to be loaded. We also support Falcon - * Mode so that the Linux kernel can be booted directly from SPL - * instead, if desired. We make use of the general SPL framework found - * under common/spl/. Given our generally common memory map, we set a - * number of related defaults and sizes here. + * memory) enough for full U-Boot to be loaded. We make use of the general + * SPL framework found under common/spl/. Given our generally common memory + * map, we set a number of related defaults and sizes here. */ #if !defined(CONFIG_NOR_BOOT) && \ !(defined(CONFIG_QSPI_BOOT) && defined(CONFIG_AM43XX)) #define CONFIG_SPL_FRAMEWORK + +/* + * We also support Falcon Mode so that the Linux kernel can be booted + * directly from SPL. This is not currently available on HS devices. + */ +#if !defined(CONFIG_TI_SECURE_DEVICE) #define CONFIG_SPL_OS_BOOT +#endif
/* * Place the image at the start of the ROM defined image space (per