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SubjectRe: [PATCHv1 2/4] fpga: of-fpga-region: add authenticate-fpga-config property
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On 11/12/20 10:06 AM, richard.gong@linux.intel.com wrote:
> From: Richard Gong <richard.gong@intel.com>
>
> Add authenticate-fpga-config property to support FPGA bitstream
> authentication.
>
> Signed-off-by: Richard Gong <richard.gong@intel.com>
> ---
> drivers/fpga/of-fpga-region.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/fpga/of-fpga-region.c b/drivers/fpga/of-fpga-region.c
> index e405309..c7c6d1c 100644
> --- a/drivers/fpga/of-fpga-region.c
> +++ b/drivers/fpga/of-fpga-region.c
> @@ -228,6 +228,9 @@ static struct fpga_image_info *of_fpga_region_parse_ov(
> if (of_property_read_bool(overlay, "encrypted-fpga-config"))
> info->flags |= FPGA_MGR_ENCRYPTED_BITSTREAM;
>
> + if (of_property_read_bool(overlay, "authenticate-fpga-config"))
> + info->flags |= FPGA_MGR_BITSTREM_AUTHENTICATION;
> +
> if (!of_property_read_string(overlay, "firmware-name",
> &firmware_name)) {
> info->firmware_name = devm_kstrdup(dev, firmware_name,

This looks fine.

Reviewed-by: Tom Rix <trix@redhat.com>

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