| // SPDX-License-Identifier: GPL-2.0-only | |
| /* | |
| * Flash support for OMAP1 | |
| */ | |
| #include <linux/io.h> | |
| #include <linux/mtd/mtd.h> | |
| #include <linux/mtd/map.h> | |
| #include <linux/soc/ti/omap1-io.h> | |
| #include "tc.h" | |
| #include "flash.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); | |
| } |