diff options
Diffstat (limited to 'arch/arm/plat-samsung/cpu.c')
| -rw-r--r-- | arch/arm/plat-samsung/cpu.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/arm/plat-samsung/cpu.c b/arch/arm/plat-samsung/cpu.c deleted file mode 100644 index 8acba21bbf4b..000000000000 --- a/arch/arm/plat-samsung/cpu.c +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -// -// Copyright (c) 2009-2011 Samsung Electronics Co., Ltd. -// http://www.samsung.com -// -// Samsung CPU Support - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/io.h> - -#include <plat/map-base.h> -#include <plat/cpu.h> - -unsigned long samsung_cpu_id; - -void __init s3c64xx_init_cpu(void) -{ - samsung_cpu_id = readl_relaxed(S3C_VA_SYS + 0x118); - if (!samsung_cpu_id) { - /* - * S3C6400 has the ID register in a different place, - * and needs a write before it can be read. - */ - writel_relaxed(0x0, S3C_VA_SYS + 0xA1C); - samsung_cpu_id = readl_relaxed(S3C_VA_SYS + 0xA1C); - } - - pr_info("Samsung CPU ID: 0x%08lx\n", samsung_cpu_id); -} |