ARM: EXYNOS: definition of system registers

This is definition of system registers for EXYNOS SoC.

Signed-off-by Donghwa Lee <[email protected]>

Signed-off-by Kyungmin Park <[email protected]>

---

?arch/arm/cpu/armv7/exynos/Makefile ? ? ? ?| ? ?2 +-
?arch/arm/cpu/armv7/exynos/system.c ? ? ? ?| ? 44 +++++++++++++++++++++++++
?arch/arm/include/asm/arch-exynos/cpu.h ? ?| ? ?2 +
?arch/arm/include/asm/arch-exynos/system.h | ? 51 +++++++++++++++++++++++++++++

?4 files changed, 98 insertions(+), 1 deletions(-) ?create mode 100644 arch/arm/cpu/armv7/exynos/system.c ?create mode 100644 arch/arm/include/asm/arch-exynos/system.h

arch/arm/cpu/armv7/exynos/Makefile +0 -0

index 124c380..75c31dc 100644
@@ -22,7 +22,7 @@ include $(TOPDIR)/config.mk
 

?LIB ? ?= $(obj)lib$(SOC).o

arch/arm/cpu/armv7/exynos/Makefile +1 -1

-COBJS ?+= clock.o soc.o
+COBJS ?+= clock.o soc.o system.o

?SRCS ? := $(SOBJS:.o=.S) $(COBJS:.o=.c)
?OBJS ? := $(addprefix $(obj),$(COBJS) $(SOBJS))

arch/arm/cpu/armv7/exynos/system.c new file +27 -0

new file mode 100644
index 0000000..f14366c
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Donghwa Lee <[email protected]>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/system.h>
+

arch/arm/cpu/armv7/exynos/system.c new file +1 -0

+}

arch/arm/include/asm/arch-exynos/cpu.h +0 -0

index 89f2c2e..70048f0 100644
@@ -29,6 +29,7 @@

?/* EXYNOS4 */
?#define EXYNOS4_GPIO_PART3_BASE ? ? ? ? ? ? ? ?0x03860000 ?#define EXYNOS4_PRO_ID ? ? ? ? ? ? ? ? 0x10000000 +#define EXYNOS4_SYSREG_BASE ? ? ? ? ? ?0x10010000 ?#define EXYNOS4_POWER_BASE ? ? ? ? ? ? 0x10020000 ?#define EXYNOS4_SWRESET ? ? ? ? ? ? ? ? ? ? ? ?0x10020400 ?#define EXYNOS4_CLOCK_BASE ? ? ? ? ? ? 0x10030000

arch/arm/include/asm/arch-exynos/cpu.h +1 -0

@@ -127,6 +128,7 @@ static inline unsigned int samsung_get_base_##device(void) ?\
 
 ?SAMSUNG_BASE(adc, ADC_BASE)
 ?SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(sysreg, SYSREG_BASE)
 ?SAMSUNG_BASE(fimd, FIMD_BASE)
 ?SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
 ?SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)

arch/arm/include/asm/arch-exynos/system.h new file +42 -0

new file mode 100644
index 0000000..2e99c0d
@@ -0,0 +1,51 @@
+/*
+ * (C) Copyright 2012 Samsung Electronics
+ * Donghwa Lee <[email protected]>
+ *
+ * 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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_SYSTEM_H_
+#define __ASM_ARM_ARCH_SYSTEM_H_
+
+#ifndef __ASSEMBLY__
+struct exynos4_sysreg {
+ ? ? ? unsigned char ? res1[0x210];
+ ? ? ? unsigned int ? ?display_ctrl;
+ ? ? ? unsigned int ? ?display_ctrl2;
+ ? ? ? unsigned int ? ?camera_control;
+ ? ? ? unsigned int ? ?audio_endian;
+ ? ? ? unsigned int ? ?jtag_con;
+};
+
+struct exynos5_sysreg {
+ ? ? ? unsigned char ? res1[0x214];
+ ? ? ? unsigned int ? ?disp1blk_cfg;
+ ? ? ? unsigned int ? ?disp2blk_cfg;
+ ? ? ? unsigned int ? ?hdcp_e_fuse;
+ ? ? ? unsigned int ? ?gsclblk_cfg0;
+ ? ? ? unsigned int ? ?gsclblk_cfg1;
+ ? ? ? unsigned int ? ?reserved;