[U-Boot] [PATCH v2 5/7] enable chain of trust for ARM platforms
york sun
york.sun at nxp.com
Thu Jan 21 21:21:33 CET 2016
On 01/17/2016 01:42 AM, Aneesh Bansal wrote:
> Chain of Trust is enabled for ARM platforms (LS1021 and LS1043).
> In board_late_init(), fsl_setenv_chain_of_trust() is called which
> will perform the following:
> - If boot mode is non-secure, return (No Change)
> - If boot mode is secure, set the following environmet variables:
> bootdelay = 0 (To disable Boot Prompt)
> bootcmd = CONFIG_CHAIN_BOOT_CMD (Validate and execute Boot script)
>
> Signed-off-by: Aneesh Bansal <aneesh.bansal at nxp.com>
> ---
> Changes in v2:
> Defconfigs for Secure Boot Target are not removed
>
> arch/arm/cpu/armv8/fsl-layerscape/soc.c | 4 ++++
> board/freescale/common/Makefile | 1 +
> board/freescale/common/fsl_chain_of_trust.c | 17 +++++++++++++++++
> board/freescale/ls1021aqds/ls1021aqds.c | 4 ++++
> board/freescale/ls1021atwr/ls1021atwr.c | 4 ++++
> include/fsl_validate.h | 2 ++
> 6 files changed, 32 insertions(+)
>
> diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
> index 23d6b73..2f92b55 100644
> --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
> +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
> @@ -12,6 +12,7 @@
> #include <asm/io.h>
> #include <asm/global_data.h>
> #include <asm/arch-fsl-layerscape/config.h>
> +#include <fsl_validate.h>
Does this patch depend on other patches? It causes compiling error for fsl_sec.h
on ls2 boards.
error: #error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
York
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