fix(mediatek): use uppercase for definition

Use uppercase for definition.
s/eDP_SEC_BASE/EDP_SEC_BASE/.
s/eDP_SEC_SIZE/EDP_SEC_SIZE/.

TEST=build pass for mt8195
BUG=b:233720142

Change-Id: I390055500a6347b67fefde36a7f103438ba2d5ff
diff --git a/plat/mediatek/mt8195/aarch64/platform_common.c b/plat/mediatek/mt8195/aarch64/platform_common.c
index 2b95171..1f5c5fa 100644
--- a/plat/mediatek/mt8195/aarch64/platform_common.c
+++ b/plat/mediatek/mt8195/aarch64/platform_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2021-2022, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -19,7 +19,7 @@
 			MT_DEVICE | MT_RW | MT_SECURE),
 	MAP_REGION_FLAT(DP_SEC_BASE, DP_SEC_SIZE,
 			MT_DEVICE | MT_RW | MT_SECURE),
-	MAP_REGION_FLAT(eDP_SEC_BASE, eDP_SEC_SIZE,
+	MAP_REGION_FLAT(EDP_SEC_BASE, EDP_SEC_SIZE,
 			MT_DEVICE | MT_RW | MT_SECURE),
 	MAP_REGION_FLAT(APUSYS_SCTRL_REVISER_BASE, APUSYS_SCTRL_REVISER_SIZE,
 			MT_DEVICE | MT_RW | MT_SECURE),