| /* |
| * Copyright (c) 2017 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com/ |
| * |
| * EXYNOS - Security Dump Manager support |
| * |
| * 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/smc.h> |
| #include <linux/printk.h> |
| |
| int exynos_sdm_dump_secure_region(void) |
| { |
| int ret; |
| |
| ret = exynos_smc(SMC_CMD_DUMP_SECURE_REGION, 0, 0, 0); |
| pr_info("%s: 0x%x\n", __func__, ret); |
| |
| return ret; |
| } |
| |
| int exynos_sdm_flush_secdram(void) |
| { |
| int ret; |
| |
| ret = exynos_smc(SMC_CMD_FLUSH_SECDRAM, 0, 0, 0); |
| |
| return ret; |
| } |