If optee is running add the firmware node to the FDT to allow the kernel to use a more generic device tree.
Signed-off-by: Alban Bedel alban.bedel@aerq.com --- arch/arm/mach-imx/imx8m/soc.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index 8e23e6da326f..2a78cb6a0952 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -30,6 +30,7 @@ #include <fsl_wdog.h> #include <imx_sip.h> #include <linux/bitops.h> +#include <tee/optee.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -1347,6 +1348,14 @@ usb_modify_speed: #endif
cleanup_nodes_for_efi(blob); + + if (rom_pointer[1]) { + int err = optee_add_firmware_node(blob, "linaro,optee-tz", + "smc"); + if (err) + return err; + } + return 0; } #endif