From 4b9b2c300a23ca4a85811918dc92e822a9571a87 Mon Sep 17 00:00:00 2001
From: Jeroen Hofstee <jeroen@myspectrum.nl>
Date: Sat, 21 Dec 2013 18:06:33 +0100
Subject: [PATCH] ARM: twister: add missing gpio clock init

Commit f33b9bd3984fb11e1d8566a866adc5957b1e1c9d breaks boards
which do not explicitly enable the gpio clocks. This causes
the twister spl to hang, since it uses the no longer enabled
gpio 55. Add CONFIG_OMAP3_GPIO_2 to unbrick the board.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Acked-by: Stefano Babic <sbabic@denx.de>
---
 include/configs/twister.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/configs/twister.h b/include/configs/twister.h
index b6ca59c33c..f24dc136ca 100644
--- a/include/configs/twister.h
+++ b/include/configs/twister.h
@@ -50,4 +50,7 @@
 #define CONFIG_SYS_SPL_ARGS_ADDR	(PHYS_SDRAM_1 + 0x100)
 #define CONFIG_SPL_BOARD_INIT
 
+/* gpio 55 is used as SPL_OS_BOOT_KEY */
+#define CONFIG_OMAP3_GPIO_2
+
 #endif /* __CONFIG_H */
-- 
2.25.1