From 3d87df438389a37a4e4ebf9c6dfe7e19530b1ca8 Mon Sep 17 00:00:00 2001
From: mobyfab <mobyfab@free.fr>
Date: Wed, 17 Oct 2012 19:12:33 +0200
Subject: [PATCH] F2/F4 FSMC support for SSD1289

---
 drivers/gdisp/SSD1289/gdisp_lld.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/gdisp/SSD1289/gdisp_lld.c b/drivers/gdisp/SSD1289/gdisp_lld.c
index 81fe1fa9..75ed2506 100644
--- a/drivers/gdisp/SSD1289/gdisp_lld.c
+++ b/drivers/gdisp/SSD1289/gdisp_lld.c
@@ -58,8 +58,14 @@
  */
 bool_t GDISP_LLD(init)(void) {
 	#ifdef GDISP_USE_FSMC
-		/* FSMC setup. TODO: this only works for STM32F1 */
-		rccEnableAHB(RCC_AHBENR_FSMCEN, 0);
+		#if defined(STM32F1XX) || defined(STM32F3XX)
+			/* FSMC clock init for F1/F3 */
+			rccEnableAHB(RCC_AHBENR_FSMCEN, 0);
+		#elif defined(STM32F4XX) || defined(STM32F2XX)
+			/* FSMC clock init for F2/F4 */
+			rccEnableAHB3(RCC_AHB3ENR_FSMCEN, 0);
+		#endif
+
 		int FSMC_Bank = 0;
 		/* timing structure */
 		/* from datasheet: