package/freescale-imx/firmware-imx: add sdma file for IMX6S platform

Uses the same file as IMX6Q platform, see imx6sl.dtsi.

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 4a511166c8dfd3d7862da771ae1120fb2f09e8bf)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/freescale-imx/firmware-imx/Config.in

@@ -18,6 +18,7 @@ config BR2_PACKAGE_FIRMWARE_IMX_SDMA_FW_NAME
 	default "imx51" if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX51
 	default "imx53" if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX53
 	default "imx6q" if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6Q
+	default "imx6q" if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6S
 	default "imx7d" if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX7
 	default "imx7d" if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8M
 	default "imx7d" if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MM