diff options
Diffstat (limited to 'arch/arm/mach-s3c/simtec-nor.c')
-rw-r--r-- | arch/arm/mach-s3c/simtec-nor.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/arch/arm/mach-s3c/simtec-nor.c b/arch/arm/mach-s3c/simtec-nor.c deleted file mode 100644 index a6fba056a747..000000000000 --- a/arch/arm/mach-s3c/simtec-nor.c +++ /dev/null @@ -1,74 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -// -// Copyright (c) 2008 Simtec Electronics -// http://armlinux.simtec.co.uk/ -// Ben Dooks <ben@simtec.co.uk> -// -// Simtec NOR mapping - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/partitions.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "map.h" - -#include "bast.h" -#include "simtec.h" - -static void simtec_nor_vpp(struct platform_device *pdev, int vpp) -{ - unsigned int val; - - val = __raw_readb(BAST_VA_CTRL3); - - printk(KERN_DEBUG "%s(%d)\n", __func__, vpp); - - if (vpp) - val |= BAST_CPLD_CTRL3_ROMWEN; - else - val &= ~BAST_CPLD_CTRL3_ROMWEN; - - __raw_writeb(val, BAST_VA_CTRL3); -} - -static struct physmap_flash_data simtec_nor_pdata = { - .width = 2, - .set_vpp = simtec_nor_vpp, - .nr_parts = 0, -}; - -static struct resource simtec_nor_resource[] = { - [0] = DEFINE_RES_MEM(S3C2410_CS1 + 0x4000000, SZ_8M), -}; - -static struct platform_device simtec_device_nor = { - .name = "physmap-flash", - .id = -1, - .num_resources = ARRAY_SIZE(simtec_nor_resource), - .resource = simtec_nor_resource, - .dev = { - .platform_data = &simtec_nor_pdata, - }, -}; - -void __init nor_simtec_init(void) -{ - int ret; - - ret = platform_device_register(&simtec_device_nor); - if (ret < 0) - printk(KERN_ERR "failed to register physmap-flash device\n"); - else - simtec_nor_vpp(NULL, 1); -} |