blob: 73ae6169aa4a01829654f0c92f1958d1629cb432 [file] [log] [blame]
/*
* 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 <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
#include <plat/tc.h>
#include <mach/flash.h>
#include <mach/hardware.h>
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);
}