TEE-330-2: i.MX8QM: TEE Fix BL32_SIZE

Fix size of BL32 (currently is 32MB).

Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
(cherry picked from commit 5087a9cda77b3c6a5566e4a9520ab476bfe9154a)
diff --git a/plat/imx/imx8qm/include/platform_def.h b/plat/imx/imx8qm/include/platform_def.h
index 2ebcbf4..17f9aae 100644
--- a/plat/imx/imx8qm/include/platform_def.h
+++ b/plat/imx/imx8qm/include/platform_def.h
@@ -42,7 +42,7 @@
 
 #ifdef TEE_IMX8
 #define BL32_BASE			0xfe000000
-#define BL32_SIZE			0x00200000
+#define BL32_SIZE			0x02000000
 #define BL32_LIMIT			0x100000000
 #endif