X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Finclude%2Fasm%2Farch-s5pc1xx%2Fcpu.h;h=5ae5c871693f76e035ca593bc2f58ed54dc2c018;hb=643cf0ea027744edec9619d31cb001f3b2444099;hp=510ead4d993c6b14523f4ffd975cf6596a7ad19f;hpb=851db35e2dc07ca1d0a5c02be2652cf1173652eb;p=oweals%2Fu-boot.git

diff --git a/arch/arm/include/asm/arch-s5pc1xx/cpu.h b/arch/arm/include/asm/arch-s5pc1xx/cpu.h
index 510ead4d99..5ae5c87169 100644
--- a/arch/arm/include/asm/arch-s5pc1xx/cpu.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/cpu.h
@@ -3,26 +3,13 @@
  * Minkyu Kang <mk7.kang@samsung.com>
  * Heungjun Kim <riverful.kim@samsung.com>
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _S5PC1XX_CPU_H
 #define _S5PC1XX_CPU_H
 
+#define S5P_CPU_NAME		"S5P"
 #define S5PC1XX_ADDR_BASE	0xE0000000
 
 /* S5PC100 */
@@ -64,13 +51,25 @@
 #include <asm/io.h>
 /* CPU detection macros */
 extern unsigned int s5p_cpu_id;
+extern unsigned int s5p_cpu_rev;
+
+static inline int s5p_get_cpu_rev(void)
+{
+	return s5p_cpu_rev;
+}
 
 static inline void s5p_set_cpu_id(void)
 {
 	s5p_cpu_id = readl(S5PC100_PRO_ID);
+	s5p_cpu_rev = s5p_cpu_id & 0x000000FF;
 	s5p_cpu_id = 0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12);
 }
 
+static inline char *s5p_get_cpu_name(void)
+{
+	return S5P_CPU_NAME;
+}
+
 #define IS_SAMSUNG_TYPE(type, id)			\
 static inline int cpu_is_##type(void)			\
 {							\