From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001 From: Kevin Date: Sat, 15 Nov 2014 09:58:27 +0800 Subject: init android origin source code --- ANDROID_3.4.5/arch/arm/mach-omap1/flash.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 ANDROID_3.4.5/arch/arm/mach-omap1/flash.c (limited to 'ANDROID_3.4.5/arch/arm/mach-omap1/flash.c') diff --git a/ANDROID_3.4.5/arch/arm/mach-omap1/flash.c b/ANDROID_3.4.5/arch/arm/mach-omap1/flash.c new file mode 100644 index 00000000..401eb3c0 --- /dev/null +++ b/ANDROID_3.4.5/arch/arm/mach-omap1/flash.c @@ -0,0 +1,28 @@ +/* + * Flash support for OMAP1 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include + +#include +#include + +#include + +void omap1_set_vpp(struct platform_device *pdev, int enable) +{ + u32 l; + + l = omap_readl(EMIFS_CONFIG); + if (enable) + l |= OMAP_EMIFS_CONFIG_WP; + else + l &= ~OMAP_EMIFS_CONFIG_WP; + omap_writel(l, EMIFS_CONFIG); +} -- cgit