[U-Boot] [PATCH 1/2] armv7: add support for S5PC210 SoC

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* [U-Boot] [PATCH 1/2] armv7: add support for S5PC210 SoC
@ 2011-01-10 11:58 Minkyu Kang
  2011-01-13 10:10 ` Minkyu Kang
  0 siblings, 1 reply; 9+ messages in thread
From: Minkyu Kang @ 2011-01-10 11:58 UTC (permalink / raw)
  To: u-boot

S5PC210 is a 32-bit RSIC and Coretex-A9 Dual Core based micro-processor.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 arch/arm/cpu/armv7/s5pc2xx/Makefile           |   42 ++++
 arch/arm/cpu/armv7/s5pc2xx/clock.c            |  220 +++++++++++++++++++++
 arch/arm/cpu/armv7/s5pc2xx/soc.c              |   30 +++
 arch/arm/include/asm/arch-s5pc2xx/adc.h       |   42 ++++
 arch/arm/include/asm/arch-s5pc2xx/clk.h       |   36 ++++
 arch/arm/include/asm/arch-s5pc2xx/clock.h     |  255 +++++++++++++++++++++++++
 arch/arm/include/asm/arch-s5pc2xx/cpu.h       |   96 +++++++++
 arch/arm/include/asm/arch-s5pc2xx/gpio.h      |  112 +++++++++++
 arch/arm/include/asm/arch-s5pc2xx/mmc.h       |   71 +++++++
 arch/arm/include/asm/arch-s5pc2xx/pwm.h       |   55 ++++++
 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h |   32 +++
 arch/arm/include/asm/arch-s5pc2xx/uart.h      |   55 ++++++
 12 files changed, 1046 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/Makefile
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/clock.c
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/soc.c
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/adc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clk.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clock.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/cpu.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/gpio.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/mmc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/pwm.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/uart.h

diff --git a/arch/arm/cpu/armv7/s5pc2xx/Makefile b/arch/arm/cpu/armv7/s5pc2xx/Makefile
new file mode 100644
index 0000000..124c380
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/Makefile
@@ -0,0 +1,42 @@
+#
+# Copyright (C) 2009 Samsung Electronics
+# Minkyu Kang <mk7.kang@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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(SOC).o
+
+COBJS	+= clock.o soc.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+all:	 $(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/arch/arm/cpu/armv7/s5pc2xx/clock.c b/arch/arm/cpu/armv7/s5pc2xx/clock.c
new file mode 100644
index 0000000..450a630
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/clock.c
@@ -0,0 +1,220 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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/clock.h>
+#include <asm/arch/clk.h>
+
+#ifndef CONFIG_SYS_CLK_FREQ_C210
+#define CONFIG_SYS_CLK_FREQ_C210	24000000
+#endif
+
+/* s5pc210: return pll clock frequency */
+static unsigned long s5pc210_get_pll_clk(int pllreg)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long r, m, p, s, k = 0, mask, fout;
+	unsigned int freq;
+
+	switch (pllreg) {
+	case APLL:
+		r = readl(&clk->apll_con0);
+		break;
+	case MPLL:
+		r = readl(&clk->mpll_con0);
+		break;
+	case EPLL:
+		r = readl(&clk->epll_con0);
+		k = readl(&clk->epll_con1);
+		break;
+	case VPLL:
+		r = readl(&clk->vpll_con0);
+		k = readl(&clk->vpll_con1);
+		break;
+	default:
+		printf("Unsupported PLL (%d)\n", pllreg);
+		return 0;
+	}
+
+	/*
+	 * APLL_CON: MIDV [25:16]
+	 * MPLL_CON: MIDV [25:16]
+	 * EPLL_CON: MIDV [24:16]
+	 * VPLL_CON: MIDV [24:16]
+	 */
+	if (pllreg == APLL || pllreg == MPLL)
+		mask = 0x3ff;
+	else
+		mask = 0x1ff;
+
+	m = (r >> 16) & mask;
+
+	/* PDIV [13:8] */
+	p = (r >> 8) & 0x3f;
+	/* SDIV [2:0] */
+	s = r & 0x7;
+
+	freq = CONFIG_SYS_CLK_FREQ_C210;
+
+	if (pllreg == EPLL) {
+		k = k & 0xffff;
+		/* FOUT = (MDIV + K / 65536) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 65536) * (freq / (p * (1 << s)));
+	} else if (pllreg == VPLL) {
+		k = k & 0xfff;
+		/* FOUT = (MDIV + K / 1024) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 1024) * (freq / (p * (1 << s)));
+	} else {
+		if (s < 1)
+			s = 1;
+		/* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */
+		fout = m * (freq / (p * (1 << (s - 1))));
+	}
+
+	return fout;
+}
+
+/* s5pc210: return ARM clock frequency */
+static unsigned long s5pc210_get_arm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long div;
+	unsigned long dout_apll;
+	unsigned int apll_ratio;
+
+	div = readl(&clk->div_cpu0);
+
+	/* APLL_RATIO: [26:24] */
+	apll_ratio = (div >> 24) & 0x7;
+
+	dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
+
+	return dout_apll;
+}
+
+/* s5pc210: return pwm clock frequency */
+static unsigned long s5pc210_get_pwm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long pclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * PWM_SEL [27:24]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> 24) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL3
+	 * PWM_RATIO [3:0]
+	 */
+	ratio = readl(&clk->div_peril3);
+	ratio = ratio & 0xf;
+
+	pclk = sclk / (ratio + 1);
+
+	return pclk;
+}
+
+/* s5pc210: return uart clock frequency */
+static unsigned long s5pc210_get_uart_clk(int dev_index)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long uclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * UART0_SEL [3:0]
+	 * UART1_SEL [7:4]
+	 * UART2_SEL [8:11]
+	 * UART3_SEL [12:15]
+	 * UART4_SEL [16:19]
+	 * UART5_SEL [23:20]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> (dev_index << 2)) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL0
+	 * UART0_RATIO [3:0]
+	 * UART1_RATIO [7:4]
+	 * UART2_RATIO [8:11]
+	 * UART3_RATIO [12:15]
+	 * UART4_RATIO [16:19]
+	 * UART5_RATIO [23:20]
+	 */
+	ratio = readl(&clk->div_peril0);
+	ratio = (ratio >> (dev_index << 2)) & 0xf;
+
+	uclk = sclk / (ratio + 1);
+
+	return uclk;
+}
+
+unsigned long get_pll_clk(int pllreg)
+{
+	return s5pc210_get_pll_clk(pllreg);
+}
+
+unsigned long get_arm_clk(void)
+{
+	return s5pc210_get_arm_clk();
+}
+
+unsigned long get_pwm_clk(void)
+{
+	return s5pc210_get_pwm_clk();
+}
+
+unsigned long get_uart_clk(int dev_index)
+{
+	return s5pc210_get_uart_clk(dev_index);
+}
diff --git a/arch/arm/cpu/armv7/s5pc2xx/soc.c b/arch/arm/cpu/armv7/s5pc2xx/soc.c
new file mode 100644
index 0000000..dcfcec2
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/soc.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010 Samsung Electronics.
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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>
+
+void reset_cpu(ulong addr)
+{
+	writel(0x1, samsung_get_base_swreset());
+}
diff --git a/arch/arm/include/asm/arch-s5pc2xx/adc.h b/arch/arm/include/asm/arch-s5pc2xx/adc.h
new file mode 100644
index 0000000..c0aa580
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/adc.h
@@ -0,0 +1,42 @@
+/*
+ *  Copyright (C) 2010 Samsung Electronics
+ *  Minkyu Kang <mk7.kang@samsung.com>
+ *  MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef __ASM_ARM_ARCH_ADC_H_
+#define __ASM_ARM_ARCH_ADC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_adc {
+	unsigned int adccon;
+	unsigned int adctsc;
+	unsigned int adcdly;
+	unsigned int adcdat0;
+	unsigned int adcdat1;
+	unsigned int adcupdn;
+	unsigned int adcclrint;
+	unsigned int adcmux;
+	unsigned int adcclrintpndnup;
+};
+#endif
+
+#endif /* __ASM_ARM_ARCH_ADC_H_ */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clk.h b/arch/arm/include/asm/arch-s5pc2xx/clk.h
new file mode 100644
index 0000000..5a1cdf1
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clk.h
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLK_H_
+#define __ASM_ARM_ARCH_CLK_H_
+
+#define APLL	0
+#define MPLL	1
+#define EPLL	2
+#define HPLL	3
+#define VPLL	4
+
+unsigned long get_pll_clk(int pllreg);
+unsigned long get_arm_clk(void);
+unsigned long get_pwm_clk(void);
+unsigned long get_uart_clk(int dev_index);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clock.h b/arch/arm/include/asm/arch-s5pc2xx/clock.h
new file mode 100644
index 0000000..0ff8cf8
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clock.h
@@ -0,0 +1,255 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLOCK_H_
+#define __ASM_ARM_ARCH_CLOCK_H_
+
+#ifndef __ASSEMBLY__
+struct s5pc210_clock {
+	unsigned char	res1[0x4200];
+	unsigned int	src_leftbus;
+	unsigned char	res2[0x1fc];
+	unsigned int	mux_stat_leftbus;
+	unsigned char	res4[0xfc];
+	unsigned int	div_leftbus;
+	unsigned char	res5[0xfc];
+	unsigned int	div_stat_leftbus;
+	unsigned char	res6[0x1fc];
+	unsigned int	gate_ip_leftbus;
+	unsigned char	res7[0x1fc];
+	unsigned int	clkout_leftbus;
+	unsigned int	clkout_leftbus_div_stat;
+	unsigned char	res8[0x37f8];
+	unsigned int	src_rightbus;
+	unsigned char	res9[0x1fc];
+	unsigned int	mux_stat_rightbus;
+	unsigned char	res10[0xfc];
+	unsigned int	div_rightbus;
+	unsigned char	res11[0xfc];
+	unsigned int	div_stat_rightbus;
+	unsigned char	res12[0x1fc];
+	unsigned int	gate_ip_rightbus;
+	unsigned char	res13[0x1fc];
+	unsigned int	clkout_rightbus;
+	unsigned int	clkout_rightbus_div_stat;
+	unsigned char	res14[0x3608];
+	unsigned int	epll_lock;
+	unsigned char	res15[0xc];
+	unsigned int	vpll_lock;
+	unsigned char	res16[0xec];
+	unsigned int	epll_con0;
+	unsigned int	epll_con1;
+	unsigned char	res17[0x8];
+	unsigned int	vpll_con0;
+	unsigned int	vpll_con1;
+	unsigned char	res18[0xe8];
+	unsigned int	src_top0;
+	unsigned int	src_top1;
+	unsigned char	res19[0x8];
+	unsigned int	src_cam;
+	unsigned int	src_tv;
+	unsigned int	src_mfc;
+	unsigned int	src_g3d;
+	unsigned int	src_image;
+	unsigned int	src_lcd0;
+	unsigned int	src_lcd1;
+	unsigned int	src_maudio;
+	unsigned int	src_fsys;
+	unsigned char	res20[0xc];
+	unsigned int	src_peril0;
+	unsigned int	src_peril1;
+	unsigned char	res21[0xb8];
+	unsigned int	src_mask_top;
+	unsigned char	res22[0xc];
+	unsigned int	src_mask_cam;
+	unsigned int	src_mask_tv;
+	unsigned char	res23[0xc];
+	unsigned int	src_mask_lcd0;
+	unsigned int	src_mask_lcd1;
+	unsigned int	src_mask_maudio;
+	unsigned int	src_mask_fsys;
+	unsigned char	res24[0xc];
+	unsigned int	src_mask_peril0;
+	unsigned int	src_mask_peril1;
+	unsigned char	res25[0xb8];
+	unsigned int	mux_stat_top;
+	unsigned char	res26[0x14];
+	unsigned int	mux_stat_mfc;
+	unsigned int	mux_stat_g3d;
+	unsigned int	mux_stat_image;
+	unsigned char	res27[0xdc];
+	unsigned int	div_top;
+	unsigned char	res28[0xc];
+	unsigned int	div_cam;
+	unsigned int	div_tv;
+	unsigned int	div_mfc;
+	unsigned int	div_g3d;
+	unsigned int	div_image;
+	unsigned int	div_lcd0;
+	unsigned int	div_lcd1;
+	unsigned int	div_maudio;
+	unsigned int	div_fsys0;
+	unsigned int	div_fsys1;
+	unsigned int	div_fsys2;
+	unsigned int	div_fsys3;
+	unsigned int	div_peril0;
+	unsigned int	div_peril1;
+	unsigned int	div_peril2;
+	unsigned int	div_peril3;
+	unsigned int	div_peril4;
+	unsigned int	div_peril5;
+	unsigned char	res29[0x18];
+	unsigned int	div2_ratio;
+	unsigned char	res30[0x8c];
+	unsigned int	div_stat_top;
+	unsigned char	res31[0xc];
+	unsigned int	div_stat_cam;
+	unsigned int	div_stat_tv;
+	unsigned int	div_stat_mfc;
+	unsigned int	div_stat_g3d;
+	unsigned int	div_stat_image;
+	unsigned int	div_stat_lcd0;
+	unsigned int	div_stat_lcd1;
+	unsigned int	div_stat_maudio;
+	unsigned int	div_stat_fsys0;
+	unsigned int	div_stat_fsys1;
+	unsigned int	div_stat_fsys2;
+	unsigned int	div_stat_fsys3;
+	unsigned int	div_stat_peril0;
+	unsigned int	div_stat_peril1;
+	unsigned int	div_stat_peril2;
+	unsigned int	div_stat_peril3;
+	unsigned int	div_stat_peril4;
+	unsigned int	div_stat_peril5;
+	unsigned char	res32[0x18];
+	unsigned int	div2_stat;
+	unsigned char	res33[0x29c];
+	unsigned int	gate_ip_cam;
+	unsigned int	gate_ip_tv;
+	unsigned int	gate_ip_mfc;
+	unsigned int	gate_ip_g3d;
+	unsigned int	gate_ip_image;
+	unsigned int	gate_ip_lcd0;
+	unsigned int	gate_ip_lcd1;
+	unsigned char	res34[0x4];
+	unsigned int	gate_ip_fsys;
+	unsigned char	res35[0x8];
+	unsigned int	gate_ip_gps;
+	unsigned int	gate_ip_peril;
+	unsigned char	res36[0xc];
+	unsigned int	gate_ip_perir;
+	unsigned char	res37[0xc];
+	unsigned int	gate_block;
+	unsigned char	res38[0x8c];
+	unsigned int	clkout_cmu_top;
+	unsigned int	clkout_cmu_top_div_stat;
+	unsigned char	res39[0x37f8];
+	unsigned int	src_dmc;
+	unsigned char	res40[0xfc];
+	unsigned int	src_mask_dmc;
+	unsigned char	res41[0xfc];
+	unsigned int	mux_stat_dmc;
+	unsigned char	res42[0xfc];
+	unsigned int	div_dmc0;
+	unsigned int	div_dmc1;
+	unsigned char	res43[0xf8];
+	unsigned int	div_stat_dmc0;
+	unsigned int	div_stat_dmc1;
+	unsigned char	res44[0x2f8];
+	unsigned int	gate_ip_dmc;
+	unsigned char	res45[0xfc];
+	unsigned int	clkout_cmu_dmc;
+	unsigned int	clkout_cmu_dmc_div_stat;
+	unsigned char	res46[0x5f8];
+	unsigned int	dcgidx_map0;
+	unsigned int	dcgidx_map1;
+	unsigned int	dcgidx_map2;
+	unsigned char	res47[0x14];
+	unsigned int	dcgperf_map0;
+	unsigned int	dcgperf_map1;
+	unsigned char	res48[0x18];
+	unsigned int	dvcidx_map;
+	unsigned char	res49[0x1c];
+	unsigned int	freq_cpu;
+	unsigned int	freq_dpm;
+	unsigned char	res50[0x18];
+	unsigned int	dvsemclk_en;
+	unsigned int	maxperf;
+	unsigned char	res51[0x2f78];
+	unsigned int	apll_lock;
+	unsigned char	res52[0x4];
+	unsigned int	mpll_lock;
+	unsigned char	res53[0xf4];
+	unsigned int	apll_con0;
+	unsigned int	apll_con1;
+	unsigned int	mpll_con0;
+	unsigned int	mpll_con1;
+	unsigned char	res54[0xf0];
+	unsigned int	src_cpu;
+	unsigned char	res55[0x1fc];
+	unsigned int	mux_stat_cpu;
+	unsigned char	res56[0xfc];
+	unsigned int	div_cpu0;
+	unsigned int	div_cpu1;
+	unsigned char	res57[0xf8];
+	unsigned int	div_stat_cpu0;
+	unsigned int	div_stat_cpu1;
+	unsigned char	res58[0x3f8];
+	unsigned int	clkout_cmu_cpu;
+	unsigned int	clkout_cmu_cpu_div_stat;
+	unsigned char	res59[0x5f8];
+	unsigned int	armclk_stopctrl;
+	unsigned int	atclk_stopctrl;
+	unsigned char	res60[0x8];
+	unsigned int	parityfail_status;
+	unsigned int	parityfail_clear;
+	unsigned char	res61[0xe8];
+	unsigned int	apll_con0_l8;
+	unsigned int	apll_con0_l7;
+	unsigned int	apll_con0_l6;
+	unsigned int	apll_con0_l5;
+	unsigned int	apll_con0_l4;
+	unsigned int	apll_con0_l3;
+	unsigned int	apll_con0_l2;
+	unsigned int	apll_con0_l1;
+	unsigned int	iem_control;
+	unsigned char	res62[0xdc];
+	unsigned int	apll_con1_l8;
+	unsigned int	apll_con1_l7;
+	unsigned int	apll_con1_l6;
+	unsigned int	apll_con1_l5;
+	unsigned int	apll_con1_l4;
+	unsigned int	apll_con1_l3;
+	unsigned int	apll_con1_l2;
+	unsigned int	apll_con1_l1;
+	unsigned char	res63[0xe0];
+	unsigned int	div_iem_l8;
+	unsigned int	div_iem_l7;
+	unsigned int	div_iem_l6;
+	unsigned int	div_iem_l5;
+	unsigned int	div_iem_l4;
+	unsigned int	div_iem_l3;
+	unsigned int	div_iem_l2;
+	unsigned int	div_iem_l1;
+};
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/cpu.h b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
new file mode 100644
index 0000000..a5db68c
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
@@ -0,0 +1,96 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef _S5PC2XX_CPU_H
+#define _S5PC2XX_CPU_H
+
+#define S5PC2XX_ADDR_BASE	0x10000000
+
+/* S5PC210 */
+#define S5PC210_GPIO_PART3_BASE	0x03860000
+#define S5PC210_PRO_ID		0x10000000
+#define S5PC210_POWER_BASE	0x10020000
+#define S5PC210_SWRESET		0x10020400
+#define S5PC210_CLOCK_BASE	0x10030000
+#define S5PC210_SYSTIMER_BASE	0x10050000
+#define S5PC210_WATCHDOG_BASE	0x10060000
+#define S5PC210_MIU_BASE	0x10600000
+#define S5PC210_DMC0_BASE	0x10400000
+#define S5PC210_DMC1_BASE	0x10410000
+#define S5PC210_GPIO_PART2_BASE	0x11000000
+#define S5PC210_GPIO_PART1_BASE	0x11400000
+#define S5PC210_FIMD_BASE	0x11C00000
+#define S5PC210_USBOTG_BASE	0x12480000
+#define S5PC210_MMC_BASE	0x12510000
+#define S5PC210_SROMC_BASE	0x12570000
+#define S5PC210_USBPHY_BASE	0x125B0000
+#define S5PC210_UART_BASE	0x13800000
+#define S5PC210_ADC_BASE	0x13910000
+#define S5PC210_PWMTIMER_BASE	0x139D0000
+#define S5PC210_MODEM_BASE	0x13A00000
+
+#ifndef __ASSEMBLY__
+#include <asm/io.h>
+/* CPU detection macros */
+extern unsigned int s5p_cpu_id;
+
+static inline void s5p_set_cpu_id(void)
+{
+	s5p_cpu_id = readl(S5PC210_PRO_ID);
+	s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12)) + 0x10;
+}
+
+#define IS_SAMSUNG_TYPE(type, id)			\
+static inline int cpu_is_##type(void)			\
+{							\
+	return s5p_cpu_id == id ? 1 : 0;		\
+}
+
+IS_SAMSUNG_TYPE(s5pc210, 0xc210)
+
+#define SAMSUNG_BASE(device, base)				\
+static inline unsigned int samsung_get_base_##device(void)	\
+{								\
+	if (cpu_is_s5pc210())					\
+		return S5PC210_##base;				\
+	else							\
+		return 0;					\
+}
+
+SAMSUNG_BASE(adc, ADC_BASE)
+SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(fimd, FIMD_BASE)
+SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
+SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
+SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE)
+SAMSUNG_BASE(pro_id, PRO_ID)
+SAMSUNG_BASE(mmc, MMC_BASE)
+SAMSUNG_BASE(modem, MODEM_BASE)
+SAMSUNG_BASE(sromc, SROMC_BASE)
+SAMSUNG_BASE(swreset, SWRESET)
+SAMSUNG_BASE(timer, PWMTIMER_BASE)
+SAMSUNG_BASE(uart, UART_BASE)
+SAMSUNG_BASE(usb_phy, USBPHY_BASE)
+SAMSUNG_BASE(usb_otg, USBOTG_BASE)
+SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
+#endif
+
+#endif	/* _S5PC2XX_CPU_H */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/gpio.h b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
new file mode 100644
index 0000000..05e5b3e
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
+
+#ifndef __ASSEMBLY__
+struct s5p_gpio_bank {
+	unsigned int	con;
+	unsigned int	dat;
+	unsigned int	pull;
+	unsigned int	drv;
+	unsigned int	pdn_con;
+	unsigned int	pdn_pull;
+	unsigned char	res1[8];
+};
+
+struct s5pc210_gpio_part1 {
+	struct s5p_gpio_bank a0;
+	struct s5p_gpio_bank a1;
+	struct s5p_gpio_bank b;
+	struct s5p_gpio_bank c0;
+	struct s5p_gpio_bank c1;
+	struct s5p_gpio_bank d0;
+	struct s5p_gpio_bank d1;
+	struct s5p_gpio_bank e0;
+	struct s5p_gpio_bank e1;
+	struct s5p_gpio_bank e2;
+	struct s5p_gpio_bank e3;
+	struct s5p_gpio_bank e4;
+	struct s5p_gpio_bank f0;
+	struct s5p_gpio_bank f1;
+	struct s5p_gpio_bank f2;
+	struct s5p_gpio_bank f3;
+};
+
+struct s5pc210_gpio_part2 {
+	struct s5p_gpio_bank j0;
+	struct s5p_gpio_bank j1;
+	struct s5p_gpio_bank k0;
+	struct s5p_gpio_bank k1;
+	struct s5p_gpio_bank k2;
+	struct s5p_gpio_bank k3;
+	struct s5p_gpio_bank l0;
+	struct s5p_gpio_bank l1;
+	struct s5p_gpio_bank l2;
+	struct s5p_gpio_bank y0;
+	struct s5p_gpio_bank y1;
+	struct s5p_gpio_bank y2;
+	struct s5p_gpio_bank y3;
+	struct s5p_gpio_bank y4;
+	struct s5p_gpio_bank y5;
+	struct s5p_gpio_bank y6;
+	struct s5p_gpio_bank res1[80];
+	struct s5p_gpio_bank x0;
+	struct s5p_gpio_bank x1;
+	struct s5p_gpio_bank x2;
+	struct s5p_gpio_bank x3;
+};
+
+struct s5pc210_gpio_part3 {
+	struct s5p_gpio_bank z;
+};
+
+/* functions */
+void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg);
+void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en);
+void gpio_direction_input(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en);
+unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
+#endif
+
+/* Pin configurations */
+#define GPIO_INPUT	0x0
+#define GPIO_OUTPUT	0x1
+#define GPIO_IRQ	0xf
+#define GPIO_FUNC(x)	(x)
+
+/* Pull mode */
+#define GPIO_PULL_NONE	0x0
+#define GPIO_PULL_DOWN	0x1
+#define GPIO_PULL_UP	0x2
+
+/* Drive Strength level */
+#define GPIO_DRV_1X	0x0
+#define GPIO_DRV_2X	0x1
+#define GPIO_DRV_3X	0x2
+#define GPIO_DRV_4X	0x3
+#define GPIO_DRV_FAST	0x0
+#define GPIO_DRV_SLOW	0x1
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/mmc.h b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
new file mode 100644
index 0000000..528150d
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2009 SAMSUNG Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARCH_MMC_H_
+#define __ASM_ARCH_MMC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_mmc {
+	unsigned int	sysad;
+	unsigned short	blksize;
+	unsigned short	blkcnt;
+	unsigned int	argument;
+	unsigned short	trnmod;
+	unsigned short	cmdreg;
+	unsigned int	rspreg0;
+	unsigned int	rspreg1;
+	unsigned int	rspreg2;
+	unsigned int	rspreg3;
+	unsigned int	bdata;
+	unsigned int	prnsts;
+	unsigned char	hostctl;
+	unsigned char	pwrcon;
+	unsigned char	blkgap;
+	unsigned char	wakcon;
+	unsigned short	clkcon;
+	unsigned char	timeoutcon;
+	unsigned char	swrst;
+	unsigned int	norintsts;	/* errintsts */
+	unsigned int	norintstsen;	/* errintstsen */
+	unsigned int	norintsigen;	/* errintsigen */
+	unsigned short	acmd12errsts;
+	unsigned char	res1[2];
+	unsigned int	capareg;
+	unsigned char	res2[4];
+	unsigned int	maxcurr;
+	unsigned char	res3[0x34];
+	unsigned int	control2;
+	unsigned int	control3;
+	unsigned int	control4;
+	unsigned char	res4[0x6e];
+	unsigned short	hcver;
+	unsigned char	res5[0xFF02];
+};
+
+struct mmc_host {
+	struct s5p_mmc *reg;
+	unsigned int version;	/* SDHCI spec. version */
+	unsigned int clock;	/* Current clock (MHz) */
+};
+
+int s5p_mmc_init(int dev_index, int bus_width);
+
+#endif	/* __ASSEMBLY__ */
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/pwm.h b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
new file mode 100644
index 0000000..0369968
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2009 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARM_ARCH_PWM_H_
+#define __ASM_ARM_ARCH_PWM_H_
+
+/* Interval mode(Auto Reload) of PWM Timer 4 */
+#define TCON4_AUTO_RELOAD	(1 << 22)
+/* Update TCNTB4 */
+#define TCON4_UPDATE		(1 << 21)
+/* start bit of PWM Timer 4 */
+#define TCON4_START		(1 << 20)
+
+#ifndef __ASSEMBLY__
+struct s5p_timer {
+	unsigned int	tcfg0;
+	unsigned int	tcfg1;
+	unsigned int	tcon;
+	unsigned int	tcntb0;
+	unsigned int	tcmpb0;
+	unsigned int	tcnto0;
+	unsigned int	tcntb1;
+	unsigned int	tcmpb1;
+	unsigned int	tcnto1;
+	unsigned int	tcntb2;
+	unsigned int	tcmpb2;
+	unsigned int	tcnto2;
+	unsigned int	tcntb3;
+	unsigned int	res1;
+	unsigned int	tcnto3;
+	unsigned int	tcntb4;
+	unsigned int	tcnto4;
+	unsigned int	tintcstat;
+};
+#endif	/* __ASSEMBLY__ */
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
new file mode 100644
index 0000000..11f1636
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2010 Samsung Electrnoics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef _SYS_PROTO_H_
+#define _SYS_PROTO_H_
+
+u32 get_device_type(void);
+void invalidate_dcache(u32);
+void l2_cache_disable(void);
+void l2_cache_enable(void);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/uart.h b/arch/arm/include/asm/arch-s5pc2xx/uart.h
new file mode 100644
index 0000000..69011fc
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/uart.h
@@ -0,0 +1,55 @@
+/*
+ * (C) Copyright 2009 Samsung Electronics
+ * 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
+ *
+ */
+
+#ifndef __ASM_ARCH_UART_H_
+#define __ASM_ARCH_UART_H_
+
+#ifndef __ASSEMBLY__
+/* baudrate rest value */
+union br_rest {
+	unsigned short	slot;		/* udivslot */
+	unsigned char	value;		/* ufracval */
+};
+
+struct s5p_uart {
+	unsigned int	ulcon;
+	unsigned int	ucon;
+	unsigned int	ufcon;
+	unsigned int	umcon;
+	unsigned int	utrstat;
+	unsigned int	uerstat;
+	unsigned int	ufstat;
+	unsigned int	umstat;
+	unsigned char	utxh;
+	unsigned char	res1[3];
+	unsigned char	urxh;
+	unsigned char	res2[3];
+	unsigned int	ubrdiv;
+	union br_rest	rest;
+	unsigned char	res3[0xffd0];
+};
+
+static int use_divslot = 0;
+
+#endif	/* __ASSEMBLY__ */
+
+#endif
-- 
1.7.1

^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH 1/2] armv7: add support for S5PC210 SoC
  2011-01-10 11:58 [U-Boot] [PATCH 1/2] armv7: add support for S5PC210 SoC Minkyu Kang
@ 2011-01-13 10:10 ` Minkyu Kang
  2011-01-13 10:14   ` [U-Boot] [PATCH v2 " Minkyu Kang
  0 siblings, 1 reply; 9+ messages in thread
From: Minkyu Kang @ 2011-01-13 10:10 UTC (permalink / raw)
  To: u-boot

On 10 January 2011 20:58, Minkyu Kang <mk7.kang@samsung.com> wrote:
> S5PC210 is a 32-bit RSIC and Coretex-A9 Dual Core based micro-processor.
>

RSIC and Coretex are typo.
I'm going to fix it.

> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> ?arch/arm/cpu/armv7/s5pc2xx/Makefile ? ? ? ? ? | ? 42 ++++
> ?arch/arm/cpu/armv7/s5pc2xx/clock.c ? ? ? ? ? ?| ?220 +++++++++++++++++++++
> ?arch/arm/cpu/armv7/s5pc2xx/soc.c ? ? ? ? ? ? ?| ? 30 +++
> ?arch/arm/include/asm/arch-s5pc2xx/adc.h ? ? ? | ? 42 ++++
> ?arch/arm/include/asm/arch-s5pc2xx/clk.h ? ? ? | ? 36 ++++
> ?arch/arm/include/asm/arch-s5pc2xx/clock.h ? ? | ?255 +++++++++++++++++++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/cpu.h ? ? ? | ? 96 +++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/gpio.h ? ? ?| ?112 +++++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/mmc.h ? ? ? | ? 71 +++++++
> ?arch/arm/include/asm/arch-s5pc2xx/pwm.h ? ? ? | ? 55 ++++++
> ?arch/arm/include/asm/arch-s5pc2xx/sys_proto.h | ? 32 +++
> ?arch/arm/include/asm/arch-s5pc2xx/uart.h ? ? ?| ? 55 ++++++
> ?12 files changed, 1046 insertions(+), 0 deletions(-)
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/Makefile
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/clock.c
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/soc.c
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/adc.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clk.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clock.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/cpu.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/gpio.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/mmc.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/pwm.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/uart.h
>

-- 
from. prom.
www.promsoft.net

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH v2 1/2] armv7: add support for S5PC210 SoC
  2011-01-13 10:10 ` Minkyu Kang
@ 2011-01-13 10:14   ` Minkyu Kang
  2011-01-20 12:46     ` Minkyu Kang
  0 siblings, 1 reply; 9+ messages in thread
From: Minkyu Kang @ 2011-01-13 10:14 UTC (permalink / raw)
  To: u-boot

S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
v2
 fixtypo: RSIC -> RISC, Coretex -> Cortex

 arch/arm/cpu/armv7/s5pc2xx/Makefile           |   42 ++++
 arch/arm/cpu/armv7/s5pc2xx/clock.c            |  220 +++++++++++++++++++++
 arch/arm/cpu/armv7/s5pc2xx/soc.c              |   30 +++
 arch/arm/include/asm/arch-s5pc2xx/adc.h       |   42 ++++
 arch/arm/include/asm/arch-s5pc2xx/clk.h       |   36 ++++
 arch/arm/include/asm/arch-s5pc2xx/clock.h     |  255 +++++++++++++++++++++++++
 arch/arm/include/asm/arch-s5pc2xx/cpu.h       |   96 +++++++++
 arch/arm/include/asm/arch-s5pc2xx/gpio.h      |  112 +++++++++++
 arch/arm/include/asm/arch-s5pc2xx/mmc.h       |   71 +++++++
 arch/arm/include/asm/arch-s5pc2xx/pwm.h       |   55 ++++++
 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h |   32 +++
 arch/arm/include/asm/arch-s5pc2xx/uart.h      |   55 ++++++
 12 files changed, 1046 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/Makefile
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/clock.c
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/soc.c
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/adc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clk.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clock.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/cpu.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/gpio.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/mmc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/pwm.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/uart.h

diff --git a/arch/arm/cpu/armv7/s5pc2xx/Makefile b/arch/arm/cpu/armv7/s5pc2xx/Makefile
new file mode 100644
index 0000000..124c380
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/Makefile
@@ -0,0 +1,42 @@
+#
+# Copyright (C) 2009 Samsung Electronics
+# Minkyu Kang <mk7.kang@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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(SOC).o
+
+COBJS	+= clock.o soc.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+all:	 $(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/arch/arm/cpu/armv7/s5pc2xx/clock.c b/arch/arm/cpu/armv7/s5pc2xx/clock.c
new file mode 100644
index 0000000..450a630
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/clock.c
@@ -0,0 +1,220 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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/clock.h>
+#include <asm/arch/clk.h>
+
+#ifndef CONFIG_SYS_CLK_FREQ_C210
+#define CONFIG_SYS_CLK_FREQ_C210	24000000
+#endif
+
+/* s5pc210: return pll clock frequency */
+static unsigned long s5pc210_get_pll_clk(int pllreg)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long r, m, p, s, k = 0, mask, fout;
+	unsigned int freq;
+
+	switch (pllreg) {
+	case APLL:
+		r = readl(&clk->apll_con0);
+		break;
+	case MPLL:
+		r = readl(&clk->mpll_con0);
+		break;
+	case EPLL:
+		r = readl(&clk->epll_con0);
+		k = readl(&clk->epll_con1);
+		break;
+	case VPLL:
+		r = readl(&clk->vpll_con0);
+		k = readl(&clk->vpll_con1);
+		break;
+	default:
+		printf("Unsupported PLL (%d)\n", pllreg);
+		return 0;
+	}
+
+	/*
+	 * APLL_CON: MIDV [25:16]
+	 * MPLL_CON: MIDV [25:16]
+	 * EPLL_CON: MIDV [24:16]
+	 * VPLL_CON: MIDV [24:16]
+	 */
+	if (pllreg == APLL || pllreg == MPLL)
+		mask = 0x3ff;
+	else
+		mask = 0x1ff;
+
+	m = (r >> 16) & mask;
+
+	/* PDIV [13:8] */
+	p = (r >> 8) & 0x3f;
+	/* SDIV [2:0] */
+	s = r & 0x7;
+
+	freq = CONFIG_SYS_CLK_FREQ_C210;
+
+	if (pllreg == EPLL) {
+		k = k & 0xffff;
+		/* FOUT = (MDIV + K / 65536) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 65536) * (freq / (p * (1 << s)));
+	} else if (pllreg == VPLL) {
+		k = k & 0xfff;
+		/* FOUT = (MDIV + K / 1024) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 1024) * (freq / (p * (1 << s)));
+	} else {
+		if (s < 1)
+			s = 1;
+		/* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */
+		fout = m * (freq / (p * (1 << (s - 1))));
+	}
+
+	return fout;
+}
+
+/* s5pc210: return ARM clock frequency */
+static unsigned long s5pc210_get_arm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long div;
+	unsigned long dout_apll;
+	unsigned int apll_ratio;
+
+	div = readl(&clk->div_cpu0);
+
+	/* APLL_RATIO: [26:24] */
+	apll_ratio = (div >> 24) & 0x7;
+
+	dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
+
+	return dout_apll;
+}
+
+/* s5pc210: return pwm clock frequency */
+static unsigned long s5pc210_get_pwm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long pclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * PWM_SEL [27:24]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> 24) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL3
+	 * PWM_RATIO [3:0]
+	 */
+	ratio = readl(&clk->div_peril3);
+	ratio = ratio & 0xf;
+
+	pclk = sclk / (ratio + 1);
+
+	return pclk;
+}
+
+/* s5pc210: return uart clock frequency */
+static unsigned long s5pc210_get_uart_clk(int dev_index)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long uclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * UART0_SEL [3:0]
+	 * UART1_SEL [7:4]
+	 * UART2_SEL [8:11]
+	 * UART3_SEL [12:15]
+	 * UART4_SEL [16:19]
+	 * UART5_SEL [23:20]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> (dev_index << 2)) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL0
+	 * UART0_RATIO [3:0]
+	 * UART1_RATIO [7:4]
+	 * UART2_RATIO [8:11]
+	 * UART3_RATIO [12:15]
+	 * UART4_RATIO [16:19]
+	 * UART5_RATIO [23:20]
+	 */
+	ratio = readl(&clk->div_peril0);
+	ratio = (ratio >> (dev_index << 2)) & 0xf;
+
+	uclk = sclk / (ratio + 1);
+
+	return uclk;
+}
+
+unsigned long get_pll_clk(int pllreg)
+{
+	return s5pc210_get_pll_clk(pllreg);
+}
+
+unsigned long get_arm_clk(void)
+{
+	return s5pc210_get_arm_clk();
+}
+
+unsigned long get_pwm_clk(void)
+{
+	return s5pc210_get_pwm_clk();
+}
+
+unsigned long get_uart_clk(int dev_index)
+{
+	return s5pc210_get_uart_clk(dev_index);
+}
diff --git a/arch/arm/cpu/armv7/s5pc2xx/soc.c b/arch/arm/cpu/armv7/s5pc2xx/soc.c
new file mode 100644
index 0000000..dcfcec2
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/soc.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010 Samsung Electronics.
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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>
+
+void reset_cpu(ulong addr)
+{
+	writel(0x1, samsung_get_base_swreset());
+}
diff --git a/arch/arm/include/asm/arch-s5pc2xx/adc.h b/arch/arm/include/asm/arch-s5pc2xx/adc.h
new file mode 100644
index 0000000..c0aa580
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/adc.h
@@ -0,0 +1,42 @@
+/*
+ *  Copyright (C) 2010 Samsung Electronics
+ *  Minkyu Kang <mk7.kang@samsung.com>
+ *  MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef __ASM_ARM_ARCH_ADC_H_
+#define __ASM_ARM_ARCH_ADC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_adc {
+	unsigned int adccon;
+	unsigned int adctsc;
+	unsigned int adcdly;
+	unsigned int adcdat0;
+	unsigned int adcdat1;
+	unsigned int adcupdn;
+	unsigned int adcclrint;
+	unsigned int adcmux;
+	unsigned int adcclrintpndnup;
+};
+#endif
+
+#endif /* __ASM_ARM_ARCH_ADC_H_ */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clk.h b/arch/arm/include/asm/arch-s5pc2xx/clk.h
new file mode 100644
index 0000000..5a1cdf1
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clk.h
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLK_H_
+#define __ASM_ARM_ARCH_CLK_H_
+
+#define APLL	0
+#define MPLL	1
+#define EPLL	2
+#define HPLL	3
+#define VPLL	4
+
+unsigned long get_pll_clk(int pllreg);
+unsigned long get_arm_clk(void);
+unsigned long get_pwm_clk(void);
+unsigned long get_uart_clk(int dev_index);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clock.h b/arch/arm/include/asm/arch-s5pc2xx/clock.h
new file mode 100644
index 0000000..0ff8cf8
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clock.h
@@ -0,0 +1,255 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLOCK_H_
+#define __ASM_ARM_ARCH_CLOCK_H_
+
+#ifndef __ASSEMBLY__
+struct s5pc210_clock {
+	unsigned char	res1[0x4200];
+	unsigned int	src_leftbus;
+	unsigned char	res2[0x1fc];
+	unsigned int	mux_stat_leftbus;
+	unsigned char	res4[0xfc];
+	unsigned int	div_leftbus;
+	unsigned char	res5[0xfc];
+	unsigned int	div_stat_leftbus;
+	unsigned char	res6[0x1fc];
+	unsigned int	gate_ip_leftbus;
+	unsigned char	res7[0x1fc];
+	unsigned int	clkout_leftbus;
+	unsigned int	clkout_leftbus_div_stat;
+	unsigned char	res8[0x37f8];
+	unsigned int	src_rightbus;
+	unsigned char	res9[0x1fc];
+	unsigned int	mux_stat_rightbus;
+	unsigned char	res10[0xfc];
+	unsigned int	div_rightbus;
+	unsigned char	res11[0xfc];
+	unsigned int	div_stat_rightbus;
+	unsigned char	res12[0x1fc];
+	unsigned int	gate_ip_rightbus;
+	unsigned char	res13[0x1fc];
+	unsigned int	clkout_rightbus;
+	unsigned int	clkout_rightbus_div_stat;
+	unsigned char	res14[0x3608];
+	unsigned int	epll_lock;
+	unsigned char	res15[0xc];
+	unsigned int	vpll_lock;
+	unsigned char	res16[0xec];
+	unsigned int	epll_con0;
+	unsigned int	epll_con1;
+	unsigned char	res17[0x8];
+	unsigned int	vpll_con0;
+	unsigned int	vpll_con1;
+	unsigned char	res18[0xe8];
+	unsigned int	src_top0;
+	unsigned int	src_top1;
+	unsigned char	res19[0x8];
+	unsigned int	src_cam;
+	unsigned int	src_tv;
+	unsigned int	src_mfc;
+	unsigned int	src_g3d;
+	unsigned int	src_image;
+	unsigned int	src_lcd0;
+	unsigned int	src_lcd1;
+	unsigned int	src_maudio;
+	unsigned int	src_fsys;
+	unsigned char	res20[0xc];
+	unsigned int	src_peril0;
+	unsigned int	src_peril1;
+	unsigned char	res21[0xb8];
+	unsigned int	src_mask_top;
+	unsigned char	res22[0xc];
+	unsigned int	src_mask_cam;
+	unsigned int	src_mask_tv;
+	unsigned char	res23[0xc];
+	unsigned int	src_mask_lcd0;
+	unsigned int	src_mask_lcd1;
+	unsigned int	src_mask_maudio;
+	unsigned int	src_mask_fsys;
+	unsigned char	res24[0xc];
+	unsigned int	src_mask_peril0;
+	unsigned int	src_mask_peril1;
+	unsigned char	res25[0xb8];
+	unsigned int	mux_stat_top;
+	unsigned char	res26[0x14];
+	unsigned int	mux_stat_mfc;
+	unsigned int	mux_stat_g3d;
+	unsigned int	mux_stat_image;
+	unsigned char	res27[0xdc];
+	unsigned int	div_top;
+	unsigned char	res28[0xc];
+	unsigned int	div_cam;
+	unsigned int	div_tv;
+	unsigned int	div_mfc;
+	unsigned int	div_g3d;
+	unsigned int	div_image;
+	unsigned int	div_lcd0;
+	unsigned int	div_lcd1;
+	unsigned int	div_maudio;
+	unsigned int	div_fsys0;
+	unsigned int	div_fsys1;
+	unsigned int	div_fsys2;
+	unsigned int	div_fsys3;
+	unsigned int	div_peril0;
+	unsigned int	div_peril1;
+	unsigned int	div_peril2;
+	unsigned int	div_peril3;
+	unsigned int	div_peril4;
+	unsigned int	div_peril5;
+	unsigned char	res29[0x18];
+	unsigned int	div2_ratio;
+	unsigned char	res30[0x8c];
+	unsigned int	div_stat_top;
+	unsigned char	res31[0xc];
+	unsigned int	div_stat_cam;
+	unsigned int	div_stat_tv;
+	unsigned int	div_stat_mfc;
+	unsigned int	div_stat_g3d;
+	unsigned int	div_stat_image;
+	unsigned int	div_stat_lcd0;
+	unsigned int	div_stat_lcd1;
+	unsigned int	div_stat_maudio;
+	unsigned int	div_stat_fsys0;
+	unsigned int	div_stat_fsys1;
+	unsigned int	div_stat_fsys2;
+	unsigned int	div_stat_fsys3;
+	unsigned int	div_stat_peril0;
+	unsigned int	div_stat_peril1;
+	unsigned int	div_stat_peril2;
+	unsigned int	div_stat_peril3;
+	unsigned int	div_stat_peril4;
+	unsigned int	div_stat_peril5;
+	unsigned char	res32[0x18];
+	unsigned int	div2_stat;
+	unsigned char	res33[0x29c];
+	unsigned int	gate_ip_cam;
+	unsigned int	gate_ip_tv;
+	unsigned int	gate_ip_mfc;
+	unsigned int	gate_ip_g3d;
+	unsigned int	gate_ip_image;
+	unsigned int	gate_ip_lcd0;
+	unsigned int	gate_ip_lcd1;
+	unsigned char	res34[0x4];
+	unsigned int	gate_ip_fsys;
+	unsigned char	res35[0x8];
+	unsigned int	gate_ip_gps;
+	unsigned int	gate_ip_peril;
+	unsigned char	res36[0xc];
+	unsigned int	gate_ip_perir;
+	unsigned char	res37[0xc];
+	unsigned int	gate_block;
+	unsigned char	res38[0x8c];
+	unsigned int	clkout_cmu_top;
+	unsigned int	clkout_cmu_top_div_stat;
+	unsigned char	res39[0x37f8];
+	unsigned int	src_dmc;
+	unsigned char	res40[0xfc];
+	unsigned int	src_mask_dmc;
+	unsigned char	res41[0xfc];
+	unsigned int	mux_stat_dmc;
+	unsigned char	res42[0xfc];
+	unsigned int	div_dmc0;
+	unsigned int	div_dmc1;
+	unsigned char	res43[0xf8];
+	unsigned int	div_stat_dmc0;
+	unsigned int	div_stat_dmc1;
+	unsigned char	res44[0x2f8];
+	unsigned int	gate_ip_dmc;
+	unsigned char	res45[0xfc];
+	unsigned int	clkout_cmu_dmc;
+	unsigned int	clkout_cmu_dmc_div_stat;
+	unsigned char	res46[0x5f8];
+	unsigned int	dcgidx_map0;
+	unsigned int	dcgidx_map1;
+	unsigned int	dcgidx_map2;
+	unsigned char	res47[0x14];
+	unsigned int	dcgperf_map0;
+	unsigned int	dcgperf_map1;
+	unsigned char	res48[0x18];
+	unsigned int	dvcidx_map;
+	unsigned char	res49[0x1c];
+	unsigned int	freq_cpu;
+	unsigned int	freq_dpm;
+	unsigned char	res50[0x18];
+	unsigned int	dvsemclk_en;
+	unsigned int	maxperf;
+	unsigned char	res51[0x2f78];
+	unsigned int	apll_lock;
+	unsigned char	res52[0x4];
+	unsigned int	mpll_lock;
+	unsigned char	res53[0xf4];
+	unsigned int	apll_con0;
+	unsigned int	apll_con1;
+	unsigned int	mpll_con0;
+	unsigned int	mpll_con1;
+	unsigned char	res54[0xf0];
+	unsigned int	src_cpu;
+	unsigned char	res55[0x1fc];
+	unsigned int	mux_stat_cpu;
+	unsigned char	res56[0xfc];
+	unsigned int	div_cpu0;
+	unsigned int	div_cpu1;
+	unsigned char	res57[0xf8];
+	unsigned int	div_stat_cpu0;
+	unsigned int	div_stat_cpu1;
+	unsigned char	res58[0x3f8];
+	unsigned int	clkout_cmu_cpu;
+	unsigned int	clkout_cmu_cpu_div_stat;
+	unsigned char	res59[0x5f8];
+	unsigned int	armclk_stopctrl;
+	unsigned int	atclk_stopctrl;
+	unsigned char	res60[0x8];
+	unsigned int	parityfail_status;
+	unsigned int	parityfail_clear;
+	unsigned char	res61[0xe8];
+	unsigned int	apll_con0_l8;
+	unsigned int	apll_con0_l7;
+	unsigned int	apll_con0_l6;
+	unsigned int	apll_con0_l5;
+	unsigned int	apll_con0_l4;
+	unsigned int	apll_con0_l3;
+	unsigned int	apll_con0_l2;
+	unsigned int	apll_con0_l1;
+	unsigned int	iem_control;
+	unsigned char	res62[0xdc];
+	unsigned int	apll_con1_l8;
+	unsigned int	apll_con1_l7;
+	unsigned int	apll_con1_l6;
+	unsigned int	apll_con1_l5;
+	unsigned int	apll_con1_l4;
+	unsigned int	apll_con1_l3;
+	unsigned int	apll_con1_l2;
+	unsigned int	apll_con1_l1;
+	unsigned char	res63[0xe0];
+	unsigned int	div_iem_l8;
+	unsigned int	div_iem_l7;
+	unsigned int	div_iem_l6;
+	unsigned int	div_iem_l5;
+	unsigned int	div_iem_l4;
+	unsigned int	div_iem_l3;
+	unsigned int	div_iem_l2;
+	unsigned int	div_iem_l1;
+};
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/cpu.h b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
new file mode 100644
index 0000000..a5db68c
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
@@ -0,0 +1,96 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef _S5PC2XX_CPU_H
+#define _S5PC2XX_CPU_H
+
+#define S5PC2XX_ADDR_BASE	0x10000000
+
+/* S5PC210 */
+#define S5PC210_GPIO_PART3_BASE	0x03860000
+#define S5PC210_PRO_ID		0x10000000
+#define S5PC210_POWER_BASE	0x10020000
+#define S5PC210_SWRESET		0x10020400
+#define S5PC210_CLOCK_BASE	0x10030000
+#define S5PC210_SYSTIMER_BASE	0x10050000
+#define S5PC210_WATCHDOG_BASE	0x10060000
+#define S5PC210_MIU_BASE	0x10600000
+#define S5PC210_DMC0_BASE	0x10400000
+#define S5PC210_DMC1_BASE	0x10410000
+#define S5PC210_GPIO_PART2_BASE	0x11000000
+#define S5PC210_GPIO_PART1_BASE	0x11400000
+#define S5PC210_FIMD_BASE	0x11C00000
+#define S5PC210_USBOTG_BASE	0x12480000
+#define S5PC210_MMC_BASE	0x12510000
+#define S5PC210_SROMC_BASE	0x12570000
+#define S5PC210_USBPHY_BASE	0x125B0000
+#define S5PC210_UART_BASE	0x13800000
+#define S5PC210_ADC_BASE	0x13910000
+#define S5PC210_PWMTIMER_BASE	0x139D0000
+#define S5PC210_MODEM_BASE	0x13A00000
+
+#ifndef __ASSEMBLY__
+#include <asm/io.h>
+/* CPU detection macros */
+extern unsigned int s5p_cpu_id;
+
+static inline void s5p_set_cpu_id(void)
+{
+	s5p_cpu_id = readl(S5PC210_PRO_ID);
+	s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12)) + 0x10;
+}
+
+#define IS_SAMSUNG_TYPE(type, id)			\
+static inline int cpu_is_##type(void)			\
+{							\
+	return s5p_cpu_id == id ? 1 : 0;		\
+}
+
+IS_SAMSUNG_TYPE(s5pc210, 0xc210)
+
+#define SAMSUNG_BASE(device, base)				\
+static inline unsigned int samsung_get_base_##device(void)	\
+{								\
+	if (cpu_is_s5pc210())					\
+		return S5PC210_##base;				\
+	else							\
+		return 0;					\
+}
+
+SAMSUNG_BASE(adc, ADC_BASE)
+SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(fimd, FIMD_BASE)
+SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
+SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
+SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE)
+SAMSUNG_BASE(pro_id, PRO_ID)
+SAMSUNG_BASE(mmc, MMC_BASE)
+SAMSUNG_BASE(modem, MODEM_BASE)
+SAMSUNG_BASE(sromc, SROMC_BASE)
+SAMSUNG_BASE(swreset, SWRESET)
+SAMSUNG_BASE(timer, PWMTIMER_BASE)
+SAMSUNG_BASE(uart, UART_BASE)
+SAMSUNG_BASE(usb_phy, USBPHY_BASE)
+SAMSUNG_BASE(usb_otg, USBOTG_BASE)
+SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
+#endif
+
+#endif	/* _S5PC2XX_CPU_H */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/gpio.h b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
new file mode 100644
index 0000000..05e5b3e
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
+
+#ifndef __ASSEMBLY__
+struct s5p_gpio_bank {
+	unsigned int	con;
+	unsigned int	dat;
+	unsigned int	pull;
+	unsigned int	drv;
+	unsigned int	pdn_con;
+	unsigned int	pdn_pull;
+	unsigned char	res1[8];
+};
+
+struct s5pc210_gpio_part1 {
+	struct s5p_gpio_bank a0;
+	struct s5p_gpio_bank a1;
+	struct s5p_gpio_bank b;
+	struct s5p_gpio_bank c0;
+	struct s5p_gpio_bank c1;
+	struct s5p_gpio_bank d0;
+	struct s5p_gpio_bank d1;
+	struct s5p_gpio_bank e0;
+	struct s5p_gpio_bank e1;
+	struct s5p_gpio_bank e2;
+	struct s5p_gpio_bank e3;
+	struct s5p_gpio_bank e4;
+	struct s5p_gpio_bank f0;
+	struct s5p_gpio_bank f1;
+	struct s5p_gpio_bank f2;
+	struct s5p_gpio_bank f3;
+};
+
+struct s5pc210_gpio_part2 {
+	struct s5p_gpio_bank j0;
+	struct s5p_gpio_bank j1;
+	struct s5p_gpio_bank k0;
+	struct s5p_gpio_bank k1;
+	struct s5p_gpio_bank k2;
+	struct s5p_gpio_bank k3;
+	struct s5p_gpio_bank l0;
+	struct s5p_gpio_bank l1;
+	struct s5p_gpio_bank l2;
+	struct s5p_gpio_bank y0;
+	struct s5p_gpio_bank y1;
+	struct s5p_gpio_bank y2;
+	struct s5p_gpio_bank y3;
+	struct s5p_gpio_bank y4;
+	struct s5p_gpio_bank y5;
+	struct s5p_gpio_bank y6;
+	struct s5p_gpio_bank res1[80];
+	struct s5p_gpio_bank x0;
+	struct s5p_gpio_bank x1;
+	struct s5p_gpio_bank x2;
+	struct s5p_gpio_bank x3;
+};
+
+struct s5pc210_gpio_part3 {
+	struct s5p_gpio_bank z;
+};
+
+/* functions */
+void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg);
+void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en);
+void gpio_direction_input(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en);
+unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
+#endif
+
+/* Pin configurations */
+#define GPIO_INPUT	0x0
+#define GPIO_OUTPUT	0x1
+#define GPIO_IRQ	0xf
+#define GPIO_FUNC(x)	(x)
+
+/* Pull mode */
+#define GPIO_PULL_NONE	0x0
+#define GPIO_PULL_DOWN	0x1
+#define GPIO_PULL_UP	0x2
+
+/* Drive Strength level */
+#define GPIO_DRV_1X	0x0
+#define GPIO_DRV_2X	0x1
+#define GPIO_DRV_3X	0x2
+#define GPIO_DRV_4X	0x3
+#define GPIO_DRV_FAST	0x0
+#define GPIO_DRV_SLOW	0x1
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/mmc.h b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
new file mode 100644
index 0000000..528150d
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2009 SAMSUNG Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARCH_MMC_H_
+#define __ASM_ARCH_MMC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_mmc {
+	unsigned int	sysad;
+	unsigned short	blksize;
+	unsigned short	blkcnt;
+	unsigned int	argument;
+	unsigned short	trnmod;
+	unsigned short	cmdreg;
+	unsigned int	rspreg0;
+	unsigned int	rspreg1;
+	unsigned int	rspreg2;
+	unsigned int	rspreg3;
+	unsigned int	bdata;
+	unsigned int	prnsts;
+	unsigned char	hostctl;
+	unsigned char	pwrcon;
+	unsigned char	blkgap;
+	unsigned char	wakcon;
+	unsigned short	clkcon;
+	unsigned char	timeoutcon;
+	unsigned char	swrst;
+	unsigned int	norintsts;	/* errintsts */
+	unsigned int	norintstsen;	/* errintstsen */
+	unsigned int	norintsigen;	/* errintsigen */
+	unsigned short	acmd12errsts;
+	unsigned char	res1[2];
+	unsigned int	capareg;
+	unsigned char	res2[4];
+	unsigned int	maxcurr;
+	unsigned char	res3[0x34];
+	unsigned int	control2;
+	unsigned int	control3;
+	unsigned int	control4;
+	unsigned char	res4[0x6e];
+	unsigned short	hcver;
+	unsigned char	res5[0xFF02];
+};
+
+struct mmc_host {
+	struct s5p_mmc *reg;
+	unsigned int version;	/* SDHCI spec. version */
+	unsigned int clock;	/* Current clock (MHz) */
+};
+
+int s5p_mmc_init(int dev_index, int bus_width);
+
+#endif	/* __ASSEMBLY__ */
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/pwm.h b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
new file mode 100644
index 0000000..0369968
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2009 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARM_ARCH_PWM_H_
+#define __ASM_ARM_ARCH_PWM_H_
+
+/* Interval mode(Auto Reload) of PWM Timer 4 */
+#define TCON4_AUTO_RELOAD	(1 << 22)
+/* Update TCNTB4 */
+#define TCON4_UPDATE		(1 << 21)
+/* start bit of PWM Timer 4 */
+#define TCON4_START		(1 << 20)
+
+#ifndef __ASSEMBLY__
+struct s5p_timer {
+	unsigned int	tcfg0;
+	unsigned int	tcfg1;
+	unsigned int	tcon;
+	unsigned int	tcntb0;
+	unsigned int	tcmpb0;
+	unsigned int	tcnto0;
+	unsigned int	tcntb1;
+	unsigned int	tcmpb1;
+	unsigned int	tcnto1;
+	unsigned int	tcntb2;
+	unsigned int	tcmpb2;
+	unsigned int	tcnto2;
+	unsigned int	tcntb3;
+	unsigned int	res1;
+	unsigned int	tcnto3;
+	unsigned int	tcntb4;
+	unsigned int	tcnto4;
+	unsigned int	tintcstat;
+};
+#endif	/* __ASSEMBLY__ */
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
new file mode 100644
index 0000000..11f1636
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2010 Samsung Electrnoics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef _SYS_PROTO_H_
+#define _SYS_PROTO_H_
+
+u32 get_device_type(void);
+void invalidate_dcache(u32);
+void l2_cache_disable(void);
+void l2_cache_enable(void);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/uart.h b/arch/arm/include/asm/arch-s5pc2xx/uart.h
new file mode 100644
index 0000000..69011fc
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/uart.h
@@ -0,0 +1,55 @@
+/*
+ * (C) Copyright 2009 Samsung Electronics
+ * 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
+ *
+ */
+
+#ifndef __ASM_ARCH_UART_H_
+#define __ASM_ARCH_UART_H_
+
+#ifndef __ASSEMBLY__
+/* baudrate rest value */
+union br_rest {
+	unsigned short	slot;		/* udivslot */
+	unsigned char	value;		/* ufracval */
+};
+
+struct s5p_uart {
+	unsigned int	ulcon;
+	unsigned int	ucon;
+	unsigned int	ufcon;
+	unsigned int	umcon;
+	unsigned int	utrstat;
+	unsigned int	uerstat;
+	unsigned int	ufstat;
+	unsigned int	umstat;
+	unsigned char	utxh;
+	unsigned char	res1[3];
+	unsigned char	urxh;
+	unsigned char	res2[3];
+	unsigned int	ubrdiv;
+	union br_rest	rest;
+	unsigned char	res3[0xffd0];
+};
+
+static int use_divslot = 0;
+
+#endif	/* __ASSEMBLY__ */
+
+#endif
-- 
1.7.1

^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH v2 1/2] armv7: add support for S5PC210 SoC
  2011-01-13 10:14   ` [U-Boot] [PATCH v2 " Minkyu Kang
@ 2011-01-20 12:46     ` Minkyu Kang
  2011-01-20 12:49       ` [U-Boot] [PATCH v3 " Minkyu Kang
  0 siblings, 1 reply; 9+ messages in thread
From: Minkyu Kang @ 2011-01-20 12:46 UTC (permalink / raw)
  To: u-boot

On 13 January 2011 19:14, Minkyu Kang <mk7.kang@samsung.com> wrote:
> S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.
>
> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> v2
> ?fixtypo: RSIC -> RISC, Coretex -> Cortex
>
> ?arch/arm/cpu/armv7/s5pc2xx/Makefile ? ? ? ? ? | ? 42 ++++
> ?arch/arm/cpu/armv7/s5pc2xx/clock.c ? ? ? ? ? ?| ?220 +++++++++++++++++++++
> ?arch/arm/cpu/armv7/s5pc2xx/soc.c ? ? ? ? ? ? ?| ? 30 +++
> ?arch/arm/include/asm/arch-s5pc2xx/adc.h ? ? ? | ? 42 ++++
> ?arch/arm/include/asm/arch-s5pc2xx/clk.h ? ? ? | ? 36 ++++
> ?arch/arm/include/asm/arch-s5pc2xx/clock.h ? ? | ?255 +++++++++++++++++++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/cpu.h ? ? ? | ? 96 +++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/gpio.h ? ? ?| ?112 +++++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/mmc.h ? ? ? | ? 71 +++++++
> ?arch/arm/include/asm/arch-s5pc2xx/pwm.h ? ? ? | ? 55 ++++++
> ?arch/arm/include/asm/arch-s5pc2xx/sys_proto.h | ? 32 +++
> ?arch/arm/include/asm/arch-s5pc2xx/uart.h ? ? ?| ? 55 ++++++
> ?12 files changed, 1046 insertions(+), 0 deletions(-)
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/Makefile
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/clock.c
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/soc.c
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/adc.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clk.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clock.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/cpu.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/gpio.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/mmc.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/pwm.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/uart.h
>

> diff --git a/arch/arm/include/asm/arch-s5pc2xx/cpu.h b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
> new file mode 100644
> index 0000000..a5db68c
> --- /dev/null
> +++ b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
> @@ -0,0 +1,96 @@
> +/*
> + * (C) Copyright 2010 Samsung Electronics
> + * Minkyu Kang <mk7.kang@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
> + *
> + */
> +
> +#ifndef _S5PC2XX_CPU_H
> +#define _S5PC2XX_CPU_H
> +
> +#define S5PC2XX_ADDR_BASE ? ? ?0x10000000
> +
> +/* S5PC210 */
> +#define S5PC210_GPIO_PART3_BASE ? ? ? ?0x03860000
> +#define S5PC210_PRO_ID ? ? ? ? 0x10000000
> +#define S5PC210_POWER_BASE ? ? 0x10020000
> +#define S5PC210_SWRESET ? ? ? ? ? ? ? ?0x10020400
> +#define S5PC210_CLOCK_BASE ? ? 0x10030000
> +#define S5PC210_SYSTIMER_BASE ?0x10050000
> +#define S5PC210_WATCHDOG_BASE ?0x10060000
> +#define S5PC210_MIU_BASE ? ? ? 0x10600000
> +#define S5PC210_DMC0_BASE ? ? ?0x10400000
> +#define S5PC210_DMC1_BASE ? ? ?0x10410000
> +#define S5PC210_GPIO_PART2_BASE ? ? ? ?0x11000000
> +#define S5PC210_GPIO_PART1_BASE ? ? ? ?0x11400000
> +#define S5PC210_FIMD_BASE ? ? ?0x11C00000
> +#define S5PC210_USBOTG_BASE ? ?0x12480000
> +#define S5PC210_MMC_BASE ? ? ? 0x12510000
> +#define S5PC210_SROMC_BASE ? ? 0x12570000
> +#define S5PC210_USBPHY_BASE ? ?0x125B0000
> +#define S5PC210_UART_BASE ? ? ?0x13800000
> +#define S5PC210_ADC_BASE ? ? ? 0x13910000
> +#define S5PC210_PWMTIMER_BASE ?0x139D0000
> +#define S5PC210_MODEM_BASE ? ? 0x13A00000
> +
> +#ifndef __ASSEMBLY__
> +#include <asm/io.h>
> +/* CPU detection macros */
> +extern unsigned int s5p_cpu_id;
> +
> +static inline void s5p_set_cpu_id(void)
> +{
> + ? ? ? s5p_cpu_id = readl(S5PC210_PRO_ID);
> + ? ? ? s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12)) + 0x10;

Need to update for s5pc210 EVT1.
I will update it at next patch.

> +}
> +
> +#define IS_SAMSUNG_TYPE(type, id) ? ? ? ? ? ? ? ? ? ? ?\
> +static inline int cpu_is_##type(void) ? ? ? ? ? ? ? ? ?\
> +{ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ? ? ? return s5p_cpu_id == id ? 1 : 0; ? ? ? ? ? ? ? ?\
> +}
> +
> +IS_SAMSUNG_TYPE(s5pc210, 0xc210)
> +
> +#define SAMSUNG_BASE(device, base) ? ? ? ? ? ? ? ? ? ? ? ? ? ? \
> +static inline unsigned int samsung_get_base_##device(void) ? ? \
> +{ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ? ? ? if (cpu_is_s5pc210()) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? \
> + ? ? ? ? ? ? ? return S5PC210_##base; ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ? ? ? else ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ? ? ? ? ? ? ? return 0; ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? \
> +}
> +
> +SAMSUNG_BASE(adc, ADC_BASE)
> +SAMSUNG_BASE(clock, CLOCK_BASE)
> +SAMSUNG_BASE(fimd, FIMD_BASE)
> +SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
> +SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
> +SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE)
> +SAMSUNG_BASE(pro_id, PRO_ID)
> +SAMSUNG_BASE(mmc, MMC_BASE)
> +SAMSUNG_BASE(modem, MODEM_BASE)
> +SAMSUNG_BASE(sromc, SROMC_BASE)
> +SAMSUNG_BASE(swreset, SWRESET)
> +SAMSUNG_BASE(timer, PWMTIMER_BASE)
> +SAMSUNG_BASE(uart, UART_BASE)
> +SAMSUNG_BASE(usb_phy, USBPHY_BASE)
> +SAMSUNG_BASE(usb_otg, USBOTG_BASE)
> +SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
> +#endif
> +
> +#endif /* _S5PC2XX_CPU_H */

Minkyu Kang
-- 
from. prom.
www.promsoft.net

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH v3 1/2] armv7: add support for S5PC210 SoC
  2011-01-20 12:46     ` Minkyu Kang
@ 2011-01-20 12:49       ` Minkyu Kang
  2011-01-20 13:31         ` Wolfgang Denk
  0 siblings, 1 reply; 9+ messages in thread
From: Minkyu Kang @ 2011-01-20 12:49 UTC (permalink / raw)
  To: u-boot

S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
v3
 support s5pc210 EVT1 cpu_id
v2
 fix typo: RSIC -> RISC, Coretex -> Cortex

 arch/arm/cpu/armv7/s5pc2xx/Makefile           |   42 ++++
 arch/arm/cpu/armv7/s5pc2xx/clock.c            |  220 +++++++++++++++++++++
 arch/arm/cpu/armv7/s5pc2xx/soc.c              |   30 +++
 arch/arm/include/asm/arch-s5pc2xx/adc.h       |   42 ++++
 arch/arm/include/asm/arch-s5pc2xx/clk.h       |   36 ++++
 arch/arm/include/asm/arch-s5pc2xx/clock.h     |  255 +++++++++++++++++++++++++
 arch/arm/include/asm/arch-s5pc2xx/cpu.h       |  103 ++++++++++
 arch/arm/include/asm/arch-s5pc2xx/gpio.h      |  112 +++++++++++
 arch/arm/include/asm/arch-s5pc2xx/mmc.h       |   71 +++++++
 arch/arm/include/asm/arch-s5pc2xx/pwm.h       |   55 ++++++
 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h |   32 +++
 arch/arm/include/asm/arch-s5pc2xx/uart.h      |   55 ++++++
 12 files changed, 1053 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/Makefile
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/clock.c
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/soc.c
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/adc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clk.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clock.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/cpu.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/gpio.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/mmc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/pwm.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/uart.h

diff --git a/arch/arm/cpu/armv7/s5pc2xx/Makefile b/arch/arm/cpu/armv7/s5pc2xx/Makefile
new file mode 100644
index 0000000..124c380
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/Makefile
@@ -0,0 +1,42 @@
+#
+# Copyright (C) 2009 Samsung Electronics
+# Minkyu Kang <mk7.kang@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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(SOC).o
+
+COBJS	+= clock.o soc.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+all:	 $(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/arch/arm/cpu/armv7/s5pc2xx/clock.c b/arch/arm/cpu/armv7/s5pc2xx/clock.c
new file mode 100644
index 0000000..450a630
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/clock.c
@@ -0,0 +1,220 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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/clock.h>
+#include <asm/arch/clk.h>
+
+#ifndef CONFIG_SYS_CLK_FREQ_C210
+#define CONFIG_SYS_CLK_FREQ_C210	24000000
+#endif
+
+/* s5pc210: return pll clock frequency */
+static unsigned long s5pc210_get_pll_clk(int pllreg)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long r, m, p, s, k = 0, mask, fout;
+	unsigned int freq;
+
+	switch (pllreg) {
+	case APLL:
+		r = readl(&clk->apll_con0);
+		break;
+	case MPLL:
+		r = readl(&clk->mpll_con0);
+		break;
+	case EPLL:
+		r = readl(&clk->epll_con0);
+		k = readl(&clk->epll_con1);
+		break;
+	case VPLL:
+		r = readl(&clk->vpll_con0);
+		k = readl(&clk->vpll_con1);
+		break;
+	default:
+		printf("Unsupported PLL (%d)\n", pllreg);
+		return 0;
+	}
+
+	/*
+	 * APLL_CON: MIDV [25:16]
+	 * MPLL_CON: MIDV [25:16]
+	 * EPLL_CON: MIDV [24:16]
+	 * VPLL_CON: MIDV [24:16]
+	 */
+	if (pllreg == APLL || pllreg == MPLL)
+		mask = 0x3ff;
+	else
+		mask = 0x1ff;
+
+	m = (r >> 16) & mask;
+
+	/* PDIV [13:8] */
+	p = (r >> 8) & 0x3f;
+	/* SDIV [2:0] */
+	s = r & 0x7;
+
+	freq = CONFIG_SYS_CLK_FREQ_C210;
+
+	if (pllreg == EPLL) {
+		k = k & 0xffff;
+		/* FOUT = (MDIV + K / 65536) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 65536) * (freq / (p * (1 << s)));
+	} else if (pllreg == VPLL) {
+		k = k & 0xfff;
+		/* FOUT = (MDIV + K / 1024) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 1024) * (freq / (p * (1 << s)));
+	} else {
+		if (s < 1)
+			s = 1;
+		/* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */
+		fout = m * (freq / (p * (1 << (s - 1))));
+	}
+
+	return fout;
+}
+
+/* s5pc210: return ARM clock frequency */
+static unsigned long s5pc210_get_arm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long div;
+	unsigned long dout_apll;
+	unsigned int apll_ratio;
+
+	div = readl(&clk->div_cpu0);
+
+	/* APLL_RATIO: [26:24] */
+	apll_ratio = (div >> 24) & 0x7;
+
+	dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
+
+	return dout_apll;
+}
+
+/* s5pc210: return pwm clock frequency */
+static unsigned long s5pc210_get_pwm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long pclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * PWM_SEL [27:24]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> 24) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL3
+	 * PWM_RATIO [3:0]
+	 */
+	ratio = readl(&clk->div_peril3);
+	ratio = ratio & 0xf;
+
+	pclk = sclk / (ratio + 1);
+
+	return pclk;
+}
+
+/* s5pc210: return uart clock frequency */
+static unsigned long s5pc210_get_uart_clk(int dev_index)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long uclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * UART0_SEL [3:0]
+	 * UART1_SEL [7:4]
+	 * UART2_SEL [8:11]
+	 * UART3_SEL [12:15]
+	 * UART4_SEL [16:19]
+	 * UART5_SEL [23:20]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> (dev_index << 2)) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL0
+	 * UART0_RATIO [3:0]
+	 * UART1_RATIO [7:4]
+	 * UART2_RATIO [8:11]
+	 * UART3_RATIO [12:15]
+	 * UART4_RATIO [16:19]
+	 * UART5_RATIO [23:20]
+	 */
+	ratio = readl(&clk->div_peril0);
+	ratio = (ratio >> (dev_index << 2)) & 0xf;
+
+	uclk = sclk / (ratio + 1);
+
+	return uclk;
+}
+
+unsigned long get_pll_clk(int pllreg)
+{
+	return s5pc210_get_pll_clk(pllreg);
+}
+
+unsigned long get_arm_clk(void)
+{
+	return s5pc210_get_arm_clk();
+}
+
+unsigned long get_pwm_clk(void)
+{
+	return s5pc210_get_pwm_clk();
+}
+
+unsigned long get_uart_clk(int dev_index)
+{
+	return s5pc210_get_uart_clk(dev_index);
+}
diff --git a/arch/arm/cpu/armv7/s5pc2xx/soc.c b/arch/arm/cpu/armv7/s5pc2xx/soc.c
new file mode 100644
index 0000000..dcfcec2
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/soc.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010 Samsung Electronics.
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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>
+
+void reset_cpu(ulong addr)
+{
+	writel(0x1, samsung_get_base_swreset());
+}
diff --git a/arch/arm/include/asm/arch-s5pc2xx/adc.h b/arch/arm/include/asm/arch-s5pc2xx/adc.h
new file mode 100644
index 0000000..c0aa580
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/adc.h
@@ -0,0 +1,42 @@
+/*
+ *  Copyright (C) 2010 Samsung Electronics
+ *  Minkyu Kang <mk7.kang@samsung.com>
+ *  MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef __ASM_ARM_ARCH_ADC_H_
+#define __ASM_ARM_ARCH_ADC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_adc {
+	unsigned int adccon;
+	unsigned int adctsc;
+	unsigned int adcdly;
+	unsigned int adcdat0;
+	unsigned int adcdat1;
+	unsigned int adcupdn;
+	unsigned int adcclrint;
+	unsigned int adcmux;
+	unsigned int adcclrintpndnup;
+};
+#endif
+
+#endif /* __ASM_ARM_ARCH_ADC_H_ */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clk.h b/arch/arm/include/asm/arch-s5pc2xx/clk.h
new file mode 100644
index 0000000..5a1cdf1
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clk.h
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLK_H_
+#define __ASM_ARM_ARCH_CLK_H_
+
+#define APLL	0
+#define MPLL	1
+#define EPLL	2
+#define HPLL	3
+#define VPLL	4
+
+unsigned long get_pll_clk(int pllreg);
+unsigned long get_arm_clk(void);
+unsigned long get_pwm_clk(void);
+unsigned long get_uart_clk(int dev_index);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clock.h b/arch/arm/include/asm/arch-s5pc2xx/clock.h
new file mode 100644
index 0000000..0ff8cf8
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clock.h
@@ -0,0 +1,255 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLOCK_H_
+#define __ASM_ARM_ARCH_CLOCK_H_
+
+#ifndef __ASSEMBLY__
+struct s5pc210_clock {
+	unsigned char	res1[0x4200];
+	unsigned int	src_leftbus;
+	unsigned char	res2[0x1fc];
+	unsigned int	mux_stat_leftbus;
+	unsigned char	res4[0xfc];
+	unsigned int	div_leftbus;
+	unsigned char	res5[0xfc];
+	unsigned int	div_stat_leftbus;
+	unsigned char	res6[0x1fc];
+	unsigned int	gate_ip_leftbus;
+	unsigned char	res7[0x1fc];
+	unsigned int	clkout_leftbus;
+	unsigned int	clkout_leftbus_div_stat;
+	unsigned char	res8[0x37f8];
+	unsigned int	src_rightbus;
+	unsigned char	res9[0x1fc];
+	unsigned int	mux_stat_rightbus;
+	unsigned char	res10[0xfc];
+	unsigned int	div_rightbus;
+	unsigned char	res11[0xfc];
+	unsigned int	div_stat_rightbus;
+	unsigned char	res12[0x1fc];
+	unsigned int	gate_ip_rightbus;
+	unsigned char	res13[0x1fc];
+	unsigned int	clkout_rightbus;
+	unsigned int	clkout_rightbus_div_stat;
+	unsigned char	res14[0x3608];
+	unsigned int	epll_lock;
+	unsigned char	res15[0xc];
+	unsigned int	vpll_lock;
+	unsigned char	res16[0xec];
+	unsigned int	epll_con0;
+	unsigned int	epll_con1;
+	unsigned char	res17[0x8];
+	unsigned int	vpll_con0;
+	unsigned int	vpll_con1;
+	unsigned char	res18[0xe8];
+	unsigned int	src_top0;
+	unsigned int	src_top1;
+	unsigned char	res19[0x8];
+	unsigned int	src_cam;
+	unsigned int	src_tv;
+	unsigned int	src_mfc;
+	unsigned int	src_g3d;
+	unsigned int	src_image;
+	unsigned int	src_lcd0;
+	unsigned int	src_lcd1;
+	unsigned int	src_maudio;
+	unsigned int	src_fsys;
+	unsigned char	res20[0xc];
+	unsigned int	src_peril0;
+	unsigned int	src_peril1;
+	unsigned char	res21[0xb8];
+	unsigned int	src_mask_top;
+	unsigned char	res22[0xc];
+	unsigned int	src_mask_cam;
+	unsigned int	src_mask_tv;
+	unsigned char	res23[0xc];
+	unsigned int	src_mask_lcd0;
+	unsigned int	src_mask_lcd1;
+	unsigned int	src_mask_maudio;
+	unsigned int	src_mask_fsys;
+	unsigned char	res24[0xc];
+	unsigned int	src_mask_peril0;
+	unsigned int	src_mask_peril1;
+	unsigned char	res25[0xb8];
+	unsigned int	mux_stat_top;
+	unsigned char	res26[0x14];
+	unsigned int	mux_stat_mfc;
+	unsigned int	mux_stat_g3d;
+	unsigned int	mux_stat_image;
+	unsigned char	res27[0xdc];
+	unsigned int	div_top;
+	unsigned char	res28[0xc];
+	unsigned int	div_cam;
+	unsigned int	div_tv;
+	unsigned int	div_mfc;
+	unsigned int	div_g3d;
+	unsigned int	div_image;
+	unsigned int	div_lcd0;
+	unsigned int	div_lcd1;
+	unsigned int	div_maudio;
+	unsigned int	div_fsys0;
+	unsigned int	div_fsys1;
+	unsigned int	div_fsys2;
+	unsigned int	div_fsys3;
+	unsigned int	div_peril0;
+	unsigned int	div_peril1;
+	unsigned int	div_peril2;
+	unsigned int	div_peril3;
+	unsigned int	div_peril4;
+	unsigned int	div_peril5;
+	unsigned char	res29[0x18];
+	unsigned int	div2_ratio;
+	unsigned char	res30[0x8c];
+	unsigned int	div_stat_top;
+	unsigned char	res31[0xc];
+	unsigned int	div_stat_cam;
+	unsigned int	div_stat_tv;
+	unsigned int	div_stat_mfc;
+	unsigned int	div_stat_g3d;
+	unsigned int	div_stat_image;
+	unsigned int	div_stat_lcd0;
+	unsigned int	div_stat_lcd1;
+	unsigned int	div_stat_maudio;
+	unsigned int	div_stat_fsys0;
+	unsigned int	div_stat_fsys1;
+	unsigned int	div_stat_fsys2;
+	unsigned int	div_stat_fsys3;
+	unsigned int	div_stat_peril0;
+	unsigned int	div_stat_peril1;
+	unsigned int	div_stat_peril2;
+	unsigned int	div_stat_peril3;
+	unsigned int	div_stat_peril4;
+	unsigned int	div_stat_peril5;
+	unsigned char	res32[0x18];
+	unsigned int	div2_stat;
+	unsigned char	res33[0x29c];
+	unsigned int	gate_ip_cam;
+	unsigned int	gate_ip_tv;
+	unsigned int	gate_ip_mfc;
+	unsigned int	gate_ip_g3d;
+	unsigned int	gate_ip_image;
+	unsigned int	gate_ip_lcd0;
+	unsigned int	gate_ip_lcd1;
+	unsigned char	res34[0x4];
+	unsigned int	gate_ip_fsys;
+	unsigned char	res35[0x8];
+	unsigned int	gate_ip_gps;
+	unsigned int	gate_ip_peril;
+	unsigned char	res36[0xc];
+	unsigned int	gate_ip_perir;
+	unsigned char	res37[0xc];
+	unsigned int	gate_block;
+	unsigned char	res38[0x8c];
+	unsigned int	clkout_cmu_top;
+	unsigned int	clkout_cmu_top_div_stat;
+	unsigned char	res39[0x37f8];
+	unsigned int	src_dmc;
+	unsigned char	res40[0xfc];
+	unsigned int	src_mask_dmc;
+	unsigned char	res41[0xfc];
+	unsigned int	mux_stat_dmc;
+	unsigned char	res42[0xfc];
+	unsigned int	div_dmc0;
+	unsigned int	div_dmc1;
+	unsigned char	res43[0xf8];
+	unsigned int	div_stat_dmc0;
+	unsigned int	div_stat_dmc1;
+	unsigned char	res44[0x2f8];
+	unsigned int	gate_ip_dmc;
+	unsigned char	res45[0xfc];
+	unsigned int	clkout_cmu_dmc;
+	unsigned int	clkout_cmu_dmc_div_stat;
+	unsigned char	res46[0x5f8];
+	unsigned int	dcgidx_map0;
+	unsigned int	dcgidx_map1;
+	unsigned int	dcgidx_map2;
+	unsigned char	res47[0x14];
+	unsigned int	dcgperf_map0;
+	unsigned int	dcgperf_map1;
+	unsigned char	res48[0x18];
+	unsigned int	dvcidx_map;
+	unsigned char	res49[0x1c];
+	unsigned int	freq_cpu;
+	unsigned int	freq_dpm;
+	unsigned char	res50[0x18];
+	unsigned int	dvsemclk_en;
+	unsigned int	maxperf;
+	unsigned char	res51[0x2f78];
+	unsigned int	apll_lock;
+	unsigned char	res52[0x4];
+	unsigned int	mpll_lock;
+	unsigned char	res53[0xf4];
+	unsigned int	apll_con0;
+	unsigned int	apll_con1;
+	unsigned int	mpll_con0;
+	unsigned int	mpll_con1;
+	unsigned char	res54[0xf0];
+	unsigned int	src_cpu;
+	unsigned char	res55[0x1fc];
+	unsigned int	mux_stat_cpu;
+	unsigned char	res56[0xfc];
+	unsigned int	div_cpu0;
+	unsigned int	div_cpu1;
+	unsigned char	res57[0xf8];
+	unsigned int	div_stat_cpu0;
+	unsigned int	div_stat_cpu1;
+	unsigned char	res58[0x3f8];
+	unsigned int	clkout_cmu_cpu;
+	unsigned int	clkout_cmu_cpu_div_stat;
+	unsigned char	res59[0x5f8];
+	unsigned int	armclk_stopctrl;
+	unsigned int	atclk_stopctrl;
+	unsigned char	res60[0x8];
+	unsigned int	parityfail_status;
+	unsigned int	parityfail_clear;
+	unsigned char	res61[0xe8];
+	unsigned int	apll_con0_l8;
+	unsigned int	apll_con0_l7;
+	unsigned int	apll_con0_l6;
+	unsigned int	apll_con0_l5;
+	unsigned int	apll_con0_l4;
+	unsigned int	apll_con0_l3;
+	unsigned int	apll_con0_l2;
+	unsigned int	apll_con0_l1;
+	unsigned int	iem_control;
+	unsigned char	res62[0xdc];
+	unsigned int	apll_con1_l8;
+	unsigned int	apll_con1_l7;
+	unsigned int	apll_con1_l6;
+	unsigned int	apll_con1_l5;
+	unsigned int	apll_con1_l4;
+	unsigned int	apll_con1_l3;
+	unsigned int	apll_con1_l2;
+	unsigned int	apll_con1_l1;
+	unsigned char	res63[0xe0];
+	unsigned int	div_iem_l8;
+	unsigned int	div_iem_l7;
+	unsigned int	div_iem_l6;
+	unsigned int	div_iem_l5;
+	unsigned int	div_iem_l4;
+	unsigned int	div_iem_l3;
+	unsigned int	div_iem_l2;
+	unsigned int	div_iem_l1;
+};
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/cpu.h b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
new file mode 100644
index 0000000..d56ee80
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef _S5PC2XX_CPU_H
+#define _S5PC2XX_CPU_H
+
+#define S5PC2XX_ADDR_BASE	0x10000000
+
+/* S5PC210 */
+#define S5PC210_GPIO_PART3_BASE	0x03860000
+#define S5PC210_PRO_ID		0x10000000
+#define S5PC210_POWER_BASE	0x10020000
+#define S5PC210_SWRESET		0x10020400
+#define S5PC210_CLOCK_BASE	0x10030000
+#define S5PC210_SYSTIMER_BASE	0x10050000
+#define S5PC210_WATCHDOG_BASE	0x10060000
+#define S5PC210_MIU_BASE	0x10600000
+#define S5PC210_DMC0_BASE	0x10400000
+#define S5PC210_DMC1_BASE	0x10410000
+#define S5PC210_GPIO_PART2_BASE	0x11000000
+#define S5PC210_GPIO_PART1_BASE	0x11400000
+#define S5PC210_FIMD_BASE	0x11C00000
+#define S5PC210_USBOTG_BASE	0x12480000
+#define S5PC210_MMC_BASE	0x12510000
+#define S5PC210_SROMC_BASE	0x12570000
+#define S5PC210_USBPHY_BASE	0x125B0000
+#define S5PC210_UART_BASE	0x13800000
+#define S5PC210_ADC_BASE	0x13910000
+#define S5PC210_PWMTIMER_BASE	0x139D0000
+#define S5PC210_MODEM_BASE	0x13A00000
+
+#ifndef __ASSEMBLY__
+#include <asm/io.h>
+/* CPU detection macros */
+extern unsigned int s5p_cpu_id;
+
+static inline void s5p_set_cpu_id(void)
+{
+	s5p_cpu_id = readl(S5PC210_PRO_ID);
+	s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12));
+
+	/*
+	 * 0xC200: S5PC210 EVT0
+	 * 0xC210: S5PC210 EVT1
+	 */
+	if (s5p_cpu_id == 0xC200)
+		s5p_cpu_id |= 0x10;
+}
+
+#define IS_SAMSUNG_TYPE(type, id)			\
+static inline int cpu_is_##type(void)			\
+{							\
+	return s5p_cpu_id == id ? 1 : 0;		\
+}
+
+IS_SAMSUNG_TYPE(s5pc210, 0xc210)
+
+#define SAMSUNG_BASE(device, base)				\
+static inline unsigned int samsung_get_base_##device(void)	\
+{								\
+	if (cpu_is_s5pc210())					\
+		return S5PC210_##base;				\
+	else							\
+		return 0;					\
+}
+
+SAMSUNG_BASE(adc, ADC_BASE)
+SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(fimd, FIMD_BASE)
+SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
+SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
+SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE)
+SAMSUNG_BASE(pro_id, PRO_ID)
+SAMSUNG_BASE(mmc, MMC_BASE)
+SAMSUNG_BASE(modem, MODEM_BASE)
+SAMSUNG_BASE(sromc, SROMC_BASE)
+SAMSUNG_BASE(swreset, SWRESET)
+SAMSUNG_BASE(timer, PWMTIMER_BASE)
+SAMSUNG_BASE(uart, UART_BASE)
+SAMSUNG_BASE(usb_phy, USBPHY_BASE)
+SAMSUNG_BASE(usb_otg, USBOTG_BASE)
+SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
+#endif
+
+#endif	/* _S5PC2XX_CPU_H */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/gpio.h b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
new file mode 100644
index 0000000..05e5b3e
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
+
+#ifndef __ASSEMBLY__
+struct s5p_gpio_bank {
+	unsigned int	con;
+	unsigned int	dat;
+	unsigned int	pull;
+	unsigned int	drv;
+	unsigned int	pdn_con;
+	unsigned int	pdn_pull;
+	unsigned char	res1[8];
+};
+
+struct s5pc210_gpio_part1 {
+	struct s5p_gpio_bank a0;
+	struct s5p_gpio_bank a1;
+	struct s5p_gpio_bank b;
+	struct s5p_gpio_bank c0;
+	struct s5p_gpio_bank c1;
+	struct s5p_gpio_bank d0;
+	struct s5p_gpio_bank d1;
+	struct s5p_gpio_bank e0;
+	struct s5p_gpio_bank e1;
+	struct s5p_gpio_bank e2;
+	struct s5p_gpio_bank e3;
+	struct s5p_gpio_bank e4;
+	struct s5p_gpio_bank f0;
+	struct s5p_gpio_bank f1;
+	struct s5p_gpio_bank f2;
+	struct s5p_gpio_bank f3;
+};
+
+struct s5pc210_gpio_part2 {
+	struct s5p_gpio_bank j0;
+	struct s5p_gpio_bank j1;
+	struct s5p_gpio_bank k0;
+	struct s5p_gpio_bank k1;
+	struct s5p_gpio_bank k2;
+	struct s5p_gpio_bank k3;
+	struct s5p_gpio_bank l0;
+	struct s5p_gpio_bank l1;
+	struct s5p_gpio_bank l2;
+	struct s5p_gpio_bank y0;
+	struct s5p_gpio_bank y1;
+	struct s5p_gpio_bank y2;
+	struct s5p_gpio_bank y3;
+	struct s5p_gpio_bank y4;
+	struct s5p_gpio_bank y5;
+	struct s5p_gpio_bank y6;
+	struct s5p_gpio_bank res1[80];
+	struct s5p_gpio_bank x0;
+	struct s5p_gpio_bank x1;
+	struct s5p_gpio_bank x2;
+	struct s5p_gpio_bank x3;
+};
+
+struct s5pc210_gpio_part3 {
+	struct s5p_gpio_bank z;
+};
+
+/* functions */
+void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg);
+void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en);
+void gpio_direction_input(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en);
+unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
+#endif
+
+/* Pin configurations */
+#define GPIO_INPUT	0x0
+#define GPIO_OUTPUT	0x1
+#define GPIO_IRQ	0xf
+#define GPIO_FUNC(x)	(x)
+
+/* Pull mode */
+#define GPIO_PULL_NONE	0x0
+#define GPIO_PULL_DOWN	0x1
+#define GPIO_PULL_UP	0x2
+
+/* Drive Strength level */
+#define GPIO_DRV_1X	0x0
+#define GPIO_DRV_2X	0x1
+#define GPIO_DRV_3X	0x2
+#define GPIO_DRV_4X	0x3
+#define GPIO_DRV_FAST	0x0
+#define GPIO_DRV_SLOW	0x1
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/mmc.h b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
new file mode 100644
index 0000000..528150d
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2009 SAMSUNG Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARCH_MMC_H_
+#define __ASM_ARCH_MMC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_mmc {
+	unsigned int	sysad;
+	unsigned short	blksize;
+	unsigned short	blkcnt;
+	unsigned int	argument;
+	unsigned short	trnmod;
+	unsigned short	cmdreg;
+	unsigned int	rspreg0;
+	unsigned int	rspreg1;
+	unsigned int	rspreg2;
+	unsigned int	rspreg3;
+	unsigned int	bdata;
+	unsigned int	prnsts;
+	unsigned char	hostctl;
+	unsigned char	pwrcon;
+	unsigned char	blkgap;
+	unsigned char	wakcon;
+	unsigned short	clkcon;
+	unsigned char	timeoutcon;
+	unsigned char	swrst;
+	unsigned int	norintsts;	/* errintsts */
+	unsigned int	norintstsen;	/* errintstsen */
+	unsigned int	norintsigen;	/* errintsigen */
+	unsigned short	acmd12errsts;
+	unsigned char	res1[2];
+	unsigned int	capareg;
+	unsigned char	res2[4];
+	unsigned int	maxcurr;
+	unsigned char	res3[0x34];
+	unsigned int	control2;
+	unsigned int	control3;
+	unsigned int	control4;
+	unsigned char	res4[0x6e];
+	unsigned short	hcver;
+	unsigned char	res5[0xFF02];
+};
+
+struct mmc_host {
+	struct s5p_mmc *reg;
+	unsigned int version;	/* SDHCI spec. version */
+	unsigned int clock;	/* Current clock (MHz) */
+};
+
+int s5p_mmc_init(int dev_index, int bus_width);
+
+#endif	/* __ASSEMBLY__ */
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/pwm.h b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
new file mode 100644
index 0000000..0369968
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2009 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARM_ARCH_PWM_H_
+#define __ASM_ARM_ARCH_PWM_H_
+
+/* Interval mode(Auto Reload) of PWM Timer 4 */
+#define TCON4_AUTO_RELOAD	(1 << 22)
+/* Update TCNTB4 */
+#define TCON4_UPDATE		(1 << 21)
+/* start bit of PWM Timer 4 */
+#define TCON4_START		(1 << 20)
+
+#ifndef __ASSEMBLY__
+struct s5p_timer {
+	unsigned int	tcfg0;
+	unsigned int	tcfg1;
+	unsigned int	tcon;
+	unsigned int	tcntb0;
+	unsigned int	tcmpb0;
+	unsigned int	tcnto0;
+	unsigned int	tcntb1;
+	unsigned int	tcmpb1;
+	unsigned int	tcnto1;
+	unsigned int	tcntb2;
+	unsigned int	tcmpb2;
+	unsigned int	tcnto2;
+	unsigned int	tcntb3;
+	unsigned int	res1;
+	unsigned int	tcnto3;
+	unsigned int	tcntb4;
+	unsigned int	tcnto4;
+	unsigned int	tintcstat;
+};
+#endif	/* __ASSEMBLY__ */
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
new file mode 100644
index 0000000..11f1636
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2010 Samsung Electrnoics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef _SYS_PROTO_H_
+#define _SYS_PROTO_H_
+
+u32 get_device_type(void);
+void invalidate_dcache(u32);
+void l2_cache_disable(void);
+void l2_cache_enable(void);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/uart.h b/arch/arm/include/asm/arch-s5pc2xx/uart.h
new file mode 100644
index 0000000..69011fc
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/uart.h
@@ -0,0 +1,55 @@
+/*
+ * (C) Copyright 2009 Samsung Electronics
+ * 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
+ *
+ */
+
+#ifndef __ASM_ARCH_UART_H_
+#define __ASM_ARCH_UART_H_
+
+#ifndef __ASSEMBLY__
+/* baudrate rest value */
+union br_rest {
+	unsigned short	slot;		/* udivslot */
+	unsigned char	value;		/* ufracval */
+};
+
+struct s5p_uart {
+	unsigned int	ulcon;
+	unsigned int	ucon;
+	unsigned int	ufcon;
+	unsigned int	umcon;
+	unsigned int	utrstat;
+	unsigned int	uerstat;
+	unsigned int	ufstat;
+	unsigned int	umstat;
+	unsigned char	utxh;
+	unsigned char	res1[3];
+	unsigned char	urxh;
+	unsigned char	res2[3];
+	unsigned int	ubrdiv;
+	union br_rest	rest;
+	unsigned char	res3[0xffd0];
+};
+
+static int use_divslot = 0;
+
+#endif	/* __ASSEMBLY__ */
+
+#endif
-- 
1.7.1

^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH v3 1/2] armv7: add support for S5PC210 SoC
  2011-01-20 12:49       ` [U-Boot] [PATCH v3 " Minkyu Kang
@ 2011-01-20 13:31         ` Wolfgang Denk
  2011-01-21  6:34           ` Minkyu Kang
  0 siblings, 1 reply; 9+ messages in thread
From: Wolfgang Denk @ 2011-01-20 13:31 UTC (permalink / raw)
  To: u-boot

Dear Minkyu Kang,

In message <4D382F3E.6080000@samsung.com> you wrote:
> S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.
...
> new file mode 100644
> index 0000000..69011fc
> --- /dev/null
> +++ b/arch/arm/include/asm/arch-s5pc2xx/uart.h
...
> +static int use_divslot = 0;

This is certainly wrong in a header file.

Also, please do not initialise statics to 0 or NULL.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The evolution of the human race will not be accomplished in  the  ten
thousand  years  of  tame  animals,  but in the million years of wild
animals, because man is and will always be a wild animal.
                                              - Charles Galton Darwin

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH v3 1/2] armv7: add support for S5PC210 SoC
  2011-01-20 13:31         ` Wolfgang Denk
@ 2011-01-21  6:34           ` Minkyu Kang
  2011-01-24  7:33             ` [U-Boot] [PATCH v4 2/3] " Minkyu Kang
  0 siblings, 1 reply; 9+ messages in thread
From: Minkyu Kang @ 2011-01-21  6:34 UTC (permalink / raw)
  To: u-boot

Dear Wolfgang Denk,

On 20 January 2011 22:31, Wolfgang Denk <wd@denx.de> wrote:
> Dear Minkyu Kang,
>
> In message <4D382F3E.6080000@samsung.com> you wrote:
>> S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.
> ...
>> new file mode 100644
>> index 0000000..69011fc
>> --- /dev/null
>> +++ b/arch/arm/include/asm/arch-s5pc2xx/uart.h
> ...
>> +static int use_divslot = 0;
>
> This is certainly wrong in a header file.
>
> Also, please do not initialise statics to 0 or NULL.
>

Hm, how about inline function or macro?

Thanks
Minkyu Kang
-- 
from. prom.
www.promsoft.net

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH v4 2/3] armv7: add support for S5PC210 SoC
  2011-01-21  6:34           ` Minkyu Kang
@ 2011-01-24  7:33             ` Minkyu Kang
  2011-01-27 12:25               ` Minkyu Kang
  0 siblings, 1 reply; 9+ messages in thread
From: Minkyu Kang @ 2011-01-24  7:33 UTC (permalink / raw)
  To: u-boot

S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
v4
 use inline function instead of static value
v3
 support EVT1 cpu_id
v2
 fix typo: RSIC -> RISC, Coretex -> Cortex

 arch/arm/cpu/armv7/s5pc2xx/Makefile           |   42 ++++
 arch/arm/cpu/armv7/s5pc2xx/clock.c            |  220 +++++++++++++++++++++
 arch/arm/cpu/armv7/s5pc2xx/soc.c              |   30 +++
 arch/arm/include/asm/arch-s5pc2xx/adc.h       |   42 ++++
 arch/arm/include/asm/arch-s5pc2xx/clk.h       |   36 ++++
 arch/arm/include/asm/arch-s5pc2xx/clock.h     |  255 +++++++++++++++++++++++++
 arch/arm/include/asm/arch-s5pc2xx/cpu.h       |  103 ++++++++++
 arch/arm/include/asm/arch-s5pc2xx/gpio.h      |  112 +++++++++++
 arch/arm/include/asm/arch-s5pc2xx/mmc.h       |   71 +++++++
 arch/arm/include/asm/arch-s5pc2xx/pwm.h       |   55 ++++++
 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h |   32 +++
 arch/arm/include/asm/arch-s5pc2xx/uart.h      |   58 ++++++
 12 files changed, 1056 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/Makefile
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/clock.c
 create mode 100644 arch/arm/cpu/armv7/s5pc2xx/soc.c
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/adc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clk.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clock.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/cpu.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/gpio.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/mmc.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/pwm.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
 create mode 100644 arch/arm/include/asm/arch-s5pc2xx/uart.h

diff --git a/arch/arm/cpu/armv7/s5pc2xx/Makefile b/arch/arm/cpu/armv7/s5pc2xx/Makefile
new file mode 100644
index 0000000..124c380
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/Makefile
@@ -0,0 +1,42 @@
+#
+# Copyright (C) 2009 Samsung Electronics
+# Minkyu Kang <mk7.kang@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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(SOC).o
+
+COBJS	+= clock.o soc.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
+
+all:	 $(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/arch/arm/cpu/armv7/s5pc2xx/clock.c b/arch/arm/cpu/armv7/s5pc2xx/clock.c
new file mode 100644
index 0000000..450a630
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/clock.c
@@ -0,0 +1,220 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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/clock.h>
+#include <asm/arch/clk.h>
+
+#ifndef CONFIG_SYS_CLK_FREQ_C210
+#define CONFIG_SYS_CLK_FREQ_C210	24000000
+#endif
+
+/* s5pc210: return pll clock frequency */
+static unsigned long s5pc210_get_pll_clk(int pllreg)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long r, m, p, s, k = 0, mask, fout;
+	unsigned int freq;
+
+	switch (pllreg) {
+	case APLL:
+		r = readl(&clk->apll_con0);
+		break;
+	case MPLL:
+		r = readl(&clk->mpll_con0);
+		break;
+	case EPLL:
+		r = readl(&clk->epll_con0);
+		k = readl(&clk->epll_con1);
+		break;
+	case VPLL:
+		r = readl(&clk->vpll_con0);
+		k = readl(&clk->vpll_con1);
+		break;
+	default:
+		printf("Unsupported PLL (%d)\n", pllreg);
+		return 0;
+	}
+
+	/*
+	 * APLL_CON: MIDV [25:16]
+	 * MPLL_CON: MIDV [25:16]
+	 * EPLL_CON: MIDV [24:16]
+	 * VPLL_CON: MIDV [24:16]
+	 */
+	if (pllreg == APLL || pllreg == MPLL)
+		mask = 0x3ff;
+	else
+		mask = 0x1ff;
+
+	m = (r >> 16) & mask;
+
+	/* PDIV [13:8] */
+	p = (r >> 8) & 0x3f;
+	/* SDIV [2:0] */
+	s = r & 0x7;
+
+	freq = CONFIG_SYS_CLK_FREQ_C210;
+
+	if (pllreg == EPLL) {
+		k = k & 0xffff;
+		/* FOUT = (MDIV + K / 65536) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 65536) * (freq / (p * (1 << s)));
+	} else if (pllreg == VPLL) {
+		k = k & 0xfff;
+		/* FOUT = (MDIV + K / 1024) * FIN / (PDIV * 2^SDIV) */
+		fout = (m + k / 1024) * (freq / (p * (1 << s)));
+	} else {
+		if (s < 1)
+			s = 1;
+		/* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */
+		fout = m * (freq / (p * (1 << (s - 1))));
+	}
+
+	return fout;
+}
+
+/* s5pc210: return ARM clock frequency */
+static unsigned long s5pc210_get_arm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long div;
+	unsigned long dout_apll;
+	unsigned int apll_ratio;
+
+	div = readl(&clk->div_cpu0);
+
+	/* APLL_RATIO: [26:24] */
+	apll_ratio = (div >> 24) & 0x7;
+
+	dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
+
+	return dout_apll;
+}
+
+/* s5pc210: return pwm clock frequency */
+static unsigned long s5pc210_get_pwm_clk(void)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long pclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * PWM_SEL [27:24]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> 24) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL3
+	 * PWM_RATIO [3:0]
+	 */
+	ratio = readl(&clk->div_peril3);
+	ratio = ratio & 0xf;
+
+	pclk = sclk / (ratio + 1);
+
+	return pclk;
+}
+
+/* s5pc210: return uart clock frequency */
+static unsigned long s5pc210_get_uart_clk(int dev_index)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned long uclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_PERIL0
+	 * UART0_SEL [3:0]
+	 * UART1_SEL [7:4]
+	 * UART2_SEL [8:11]
+	 * UART3_SEL [12:15]
+	 * UART4_SEL [16:19]
+	 * UART5_SEL [23:20]
+	 */
+	sel = readl(&clk->src_peril0);
+	sel = (sel >> (dev_index << 2)) & 0xf;
+
+	if (sel == 0x6)
+		sclk = get_pll_clk(MPLL);
+	else if (sel == 0x7)
+		sclk = get_pll_clk(EPLL);
+	else if (sel == 0x8)
+		sclk = get_pll_clk(VPLL);
+	else
+		return 0;
+
+	/*
+	 * CLK_DIV_PERIL0
+	 * UART0_RATIO [3:0]
+	 * UART1_RATIO [7:4]
+	 * UART2_RATIO [8:11]
+	 * UART3_RATIO [12:15]
+	 * UART4_RATIO [16:19]
+	 * UART5_RATIO [23:20]
+	 */
+	ratio = readl(&clk->div_peril0);
+	ratio = (ratio >> (dev_index << 2)) & 0xf;
+
+	uclk = sclk / (ratio + 1);
+
+	return uclk;
+}
+
+unsigned long get_pll_clk(int pllreg)
+{
+	return s5pc210_get_pll_clk(pllreg);
+}
+
+unsigned long get_arm_clk(void)
+{
+	return s5pc210_get_arm_clk();
+}
+
+unsigned long get_pwm_clk(void)
+{
+	return s5pc210_get_pwm_clk();
+}
+
+unsigned long get_uart_clk(int dev_index)
+{
+	return s5pc210_get_uart_clk(dev_index);
+}
diff --git a/arch/arm/cpu/armv7/s5pc2xx/soc.c b/arch/arm/cpu/armv7/s5pc2xx/soc.c
new file mode 100644
index 0000000..dcfcec2
--- /dev/null
+++ b/arch/arm/cpu/armv7/s5pc2xx/soc.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010 Samsung Electronics.
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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>
+
+void reset_cpu(ulong addr)
+{
+	writel(0x1, samsung_get_base_swreset());
+}
diff --git a/arch/arm/include/asm/arch-s5pc2xx/adc.h b/arch/arm/include/asm/arch-s5pc2xx/adc.h
new file mode 100644
index 0000000..c0aa580
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/adc.h
@@ -0,0 +1,42 @@
+/*
+ *  Copyright (C) 2010 Samsung Electronics
+ *  Minkyu Kang <mk7.kang@samsung.com>
+ *  MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef __ASM_ARM_ARCH_ADC_H_
+#define __ASM_ARM_ARCH_ADC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_adc {
+	unsigned int adccon;
+	unsigned int adctsc;
+	unsigned int adcdly;
+	unsigned int adcdat0;
+	unsigned int adcdat1;
+	unsigned int adcupdn;
+	unsigned int adcclrint;
+	unsigned int adcmux;
+	unsigned int adcclrintpndnup;
+};
+#endif
+
+#endif /* __ASM_ARM_ARCH_ADC_H_ */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clk.h b/arch/arm/include/asm/arch-s5pc2xx/clk.h
new file mode 100644
index 0000000..5a1cdf1
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clk.h
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLK_H_
+#define __ASM_ARM_ARCH_CLK_H_
+
+#define APLL	0
+#define MPLL	1
+#define EPLL	2
+#define HPLL	3
+#define VPLL	4
+
+unsigned long get_pll_clk(int pllreg);
+unsigned long get_arm_clk(void);
+unsigned long get_pwm_clk(void);
+unsigned long get_uart_clk(int dev_index);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/clock.h b/arch/arm/include/asm/arch-s5pc2xx/clock.h
new file mode 100644
index 0000000..0ff8cf8
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/clock.h
@@ -0,0 +1,255 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARM_ARCH_CLOCK_H_
+#define __ASM_ARM_ARCH_CLOCK_H_
+
+#ifndef __ASSEMBLY__
+struct s5pc210_clock {
+	unsigned char	res1[0x4200];
+	unsigned int	src_leftbus;
+	unsigned char	res2[0x1fc];
+	unsigned int	mux_stat_leftbus;
+	unsigned char	res4[0xfc];
+	unsigned int	div_leftbus;
+	unsigned char	res5[0xfc];
+	unsigned int	div_stat_leftbus;
+	unsigned char	res6[0x1fc];
+	unsigned int	gate_ip_leftbus;
+	unsigned char	res7[0x1fc];
+	unsigned int	clkout_leftbus;
+	unsigned int	clkout_leftbus_div_stat;
+	unsigned char	res8[0x37f8];
+	unsigned int	src_rightbus;
+	unsigned char	res9[0x1fc];
+	unsigned int	mux_stat_rightbus;
+	unsigned char	res10[0xfc];
+	unsigned int	div_rightbus;
+	unsigned char	res11[0xfc];
+	unsigned int	div_stat_rightbus;
+	unsigned char	res12[0x1fc];
+	unsigned int	gate_ip_rightbus;
+	unsigned char	res13[0x1fc];
+	unsigned int	clkout_rightbus;
+	unsigned int	clkout_rightbus_div_stat;
+	unsigned char	res14[0x3608];
+	unsigned int	epll_lock;
+	unsigned char	res15[0xc];
+	unsigned int	vpll_lock;
+	unsigned char	res16[0xec];
+	unsigned int	epll_con0;
+	unsigned int	epll_con1;
+	unsigned char	res17[0x8];
+	unsigned int	vpll_con0;
+	unsigned int	vpll_con1;
+	unsigned char	res18[0xe8];
+	unsigned int	src_top0;
+	unsigned int	src_top1;
+	unsigned char	res19[0x8];
+	unsigned int	src_cam;
+	unsigned int	src_tv;
+	unsigned int	src_mfc;
+	unsigned int	src_g3d;
+	unsigned int	src_image;
+	unsigned int	src_lcd0;
+	unsigned int	src_lcd1;
+	unsigned int	src_maudio;
+	unsigned int	src_fsys;
+	unsigned char	res20[0xc];
+	unsigned int	src_peril0;
+	unsigned int	src_peril1;
+	unsigned char	res21[0xb8];
+	unsigned int	src_mask_top;
+	unsigned char	res22[0xc];
+	unsigned int	src_mask_cam;
+	unsigned int	src_mask_tv;
+	unsigned char	res23[0xc];
+	unsigned int	src_mask_lcd0;
+	unsigned int	src_mask_lcd1;
+	unsigned int	src_mask_maudio;
+	unsigned int	src_mask_fsys;
+	unsigned char	res24[0xc];
+	unsigned int	src_mask_peril0;
+	unsigned int	src_mask_peril1;
+	unsigned char	res25[0xb8];
+	unsigned int	mux_stat_top;
+	unsigned char	res26[0x14];
+	unsigned int	mux_stat_mfc;
+	unsigned int	mux_stat_g3d;
+	unsigned int	mux_stat_image;
+	unsigned char	res27[0xdc];
+	unsigned int	div_top;
+	unsigned char	res28[0xc];
+	unsigned int	div_cam;
+	unsigned int	div_tv;
+	unsigned int	div_mfc;
+	unsigned int	div_g3d;
+	unsigned int	div_image;
+	unsigned int	div_lcd0;
+	unsigned int	div_lcd1;
+	unsigned int	div_maudio;
+	unsigned int	div_fsys0;
+	unsigned int	div_fsys1;
+	unsigned int	div_fsys2;
+	unsigned int	div_fsys3;
+	unsigned int	div_peril0;
+	unsigned int	div_peril1;
+	unsigned int	div_peril2;
+	unsigned int	div_peril3;
+	unsigned int	div_peril4;
+	unsigned int	div_peril5;
+	unsigned char	res29[0x18];
+	unsigned int	div2_ratio;
+	unsigned char	res30[0x8c];
+	unsigned int	div_stat_top;
+	unsigned char	res31[0xc];
+	unsigned int	div_stat_cam;
+	unsigned int	div_stat_tv;
+	unsigned int	div_stat_mfc;
+	unsigned int	div_stat_g3d;
+	unsigned int	div_stat_image;
+	unsigned int	div_stat_lcd0;
+	unsigned int	div_stat_lcd1;
+	unsigned int	div_stat_maudio;
+	unsigned int	div_stat_fsys0;
+	unsigned int	div_stat_fsys1;
+	unsigned int	div_stat_fsys2;
+	unsigned int	div_stat_fsys3;
+	unsigned int	div_stat_peril0;
+	unsigned int	div_stat_peril1;
+	unsigned int	div_stat_peril2;
+	unsigned int	div_stat_peril3;
+	unsigned int	div_stat_peril4;
+	unsigned int	div_stat_peril5;
+	unsigned char	res32[0x18];
+	unsigned int	div2_stat;
+	unsigned char	res33[0x29c];
+	unsigned int	gate_ip_cam;
+	unsigned int	gate_ip_tv;
+	unsigned int	gate_ip_mfc;
+	unsigned int	gate_ip_g3d;
+	unsigned int	gate_ip_image;
+	unsigned int	gate_ip_lcd0;
+	unsigned int	gate_ip_lcd1;
+	unsigned char	res34[0x4];
+	unsigned int	gate_ip_fsys;
+	unsigned char	res35[0x8];
+	unsigned int	gate_ip_gps;
+	unsigned int	gate_ip_peril;
+	unsigned char	res36[0xc];
+	unsigned int	gate_ip_perir;
+	unsigned char	res37[0xc];
+	unsigned int	gate_block;
+	unsigned char	res38[0x8c];
+	unsigned int	clkout_cmu_top;
+	unsigned int	clkout_cmu_top_div_stat;
+	unsigned char	res39[0x37f8];
+	unsigned int	src_dmc;
+	unsigned char	res40[0xfc];
+	unsigned int	src_mask_dmc;
+	unsigned char	res41[0xfc];
+	unsigned int	mux_stat_dmc;
+	unsigned char	res42[0xfc];
+	unsigned int	div_dmc0;
+	unsigned int	div_dmc1;
+	unsigned char	res43[0xf8];
+	unsigned int	div_stat_dmc0;
+	unsigned int	div_stat_dmc1;
+	unsigned char	res44[0x2f8];
+	unsigned int	gate_ip_dmc;
+	unsigned char	res45[0xfc];
+	unsigned int	clkout_cmu_dmc;
+	unsigned int	clkout_cmu_dmc_div_stat;
+	unsigned char	res46[0x5f8];
+	unsigned int	dcgidx_map0;
+	unsigned int	dcgidx_map1;
+	unsigned int	dcgidx_map2;
+	unsigned char	res47[0x14];
+	unsigned int	dcgperf_map0;
+	unsigned int	dcgperf_map1;
+	unsigned char	res48[0x18];
+	unsigned int	dvcidx_map;
+	unsigned char	res49[0x1c];
+	unsigned int	freq_cpu;
+	unsigned int	freq_dpm;
+	unsigned char	res50[0x18];
+	unsigned int	dvsemclk_en;
+	unsigned int	maxperf;
+	unsigned char	res51[0x2f78];
+	unsigned int	apll_lock;
+	unsigned char	res52[0x4];
+	unsigned int	mpll_lock;
+	unsigned char	res53[0xf4];
+	unsigned int	apll_con0;
+	unsigned int	apll_con1;
+	unsigned int	mpll_con0;
+	unsigned int	mpll_con1;
+	unsigned char	res54[0xf0];
+	unsigned int	src_cpu;
+	unsigned char	res55[0x1fc];
+	unsigned int	mux_stat_cpu;
+	unsigned char	res56[0xfc];
+	unsigned int	div_cpu0;
+	unsigned int	div_cpu1;
+	unsigned char	res57[0xf8];
+	unsigned int	div_stat_cpu0;
+	unsigned int	div_stat_cpu1;
+	unsigned char	res58[0x3f8];
+	unsigned int	clkout_cmu_cpu;
+	unsigned int	clkout_cmu_cpu_div_stat;
+	unsigned char	res59[0x5f8];
+	unsigned int	armclk_stopctrl;
+	unsigned int	atclk_stopctrl;
+	unsigned char	res60[0x8];
+	unsigned int	parityfail_status;
+	unsigned int	parityfail_clear;
+	unsigned char	res61[0xe8];
+	unsigned int	apll_con0_l8;
+	unsigned int	apll_con0_l7;
+	unsigned int	apll_con0_l6;
+	unsigned int	apll_con0_l5;
+	unsigned int	apll_con0_l4;
+	unsigned int	apll_con0_l3;
+	unsigned int	apll_con0_l2;
+	unsigned int	apll_con0_l1;
+	unsigned int	iem_control;
+	unsigned char	res62[0xdc];
+	unsigned int	apll_con1_l8;
+	unsigned int	apll_con1_l7;
+	unsigned int	apll_con1_l6;
+	unsigned int	apll_con1_l5;
+	unsigned int	apll_con1_l4;
+	unsigned int	apll_con1_l3;
+	unsigned int	apll_con1_l2;
+	unsigned int	apll_con1_l1;
+	unsigned char	res63[0xe0];
+	unsigned int	div_iem_l8;
+	unsigned int	div_iem_l7;
+	unsigned int	div_iem_l6;
+	unsigned int	div_iem_l5;
+	unsigned int	div_iem_l4;
+	unsigned int	div_iem_l3;
+	unsigned int	div_iem_l2;
+	unsigned int	div_iem_l1;
+};
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/cpu.h b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
new file mode 100644
index 0000000..d56ee80
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/cpu.h
@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef _S5PC2XX_CPU_H
+#define _S5PC2XX_CPU_H
+
+#define S5PC2XX_ADDR_BASE	0x10000000
+
+/* S5PC210 */
+#define S5PC210_GPIO_PART3_BASE	0x03860000
+#define S5PC210_PRO_ID		0x10000000
+#define S5PC210_POWER_BASE	0x10020000
+#define S5PC210_SWRESET		0x10020400
+#define S5PC210_CLOCK_BASE	0x10030000
+#define S5PC210_SYSTIMER_BASE	0x10050000
+#define S5PC210_WATCHDOG_BASE	0x10060000
+#define S5PC210_MIU_BASE	0x10600000
+#define S5PC210_DMC0_BASE	0x10400000
+#define S5PC210_DMC1_BASE	0x10410000
+#define S5PC210_GPIO_PART2_BASE	0x11000000
+#define S5PC210_GPIO_PART1_BASE	0x11400000
+#define S5PC210_FIMD_BASE	0x11C00000
+#define S5PC210_USBOTG_BASE	0x12480000
+#define S5PC210_MMC_BASE	0x12510000
+#define S5PC210_SROMC_BASE	0x12570000
+#define S5PC210_USBPHY_BASE	0x125B0000
+#define S5PC210_UART_BASE	0x13800000
+#define S5PC210_ADC_BASE	0x13910000
+#define S5PC210_PWMTIMER_BASE	0x139D0000
+#define S5PC210_MODEM_BASE	0x13A00000
+
+#ifndef __ASSEMBLY__
+#include <asm/io.h>
+/* CPU detection macros */
+extern unsigned int s5p_cpu_id;
+
+static inline void s5p_set_cpu_id(void)
+{
+	s5p_cpu_id = readl(S5PC210_PRO_ID);
+	s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12));
+
+	/*
+	 * 0xC200: S5PC210 EVT0
+	 * 0xC210: S5PC210 EVT1
+	 */
+	if (s5p_cpu_id == 0xC200)
+		s5p_cpu_id |= 0x10;
+}
+
+#define IS_SAMSUNG_TYPE(type, id)			\
+static inline int cpu_is_##type(void)			\
+{							\
+	return s5p_cpu_id == id ? 1 : 0;		\
+}
+
+IS_SAMSUNG_TYPE(s5pc210, 0xc210)
+
+#define SAMSUNG_BASE(device, base)				\
+static inline unsigned int samsung_get_base_##device(void)	\
+{								\
+	if (cpu_is_s5pc210())					\
+		return S5PC210_##base;				\
+	else							\
+		return 0;					\
+}
+
+SAMSUNG_BASE(adc, ADC_BASE)
+SAMSUNG_BASE(clock, CLOCK_BASE)
+SAMSUNG_BASE(fimd, FIMD_BASE)
+SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE)
+SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE)
+SAMSUNG_BASE(gpio_part3, GPIO_PART3_BASE)
+SAMSUNG_BASE(pro_id, PRO_ID)
+SAMSUNG_BASE(mmc, MMC_BASE)
+SAMSUNG_BASE(modem, MODEM_BASE)
+SAMSUNG_BASE(sromc, SROMC_BASE)
+SAMSUNG_BASE(swreset, SWRESET)
+SAMSUNG_BASE(timer, PWMTIMER_BASE)
+SAMSUNG_BASE(uart, UART_BASE)
+SAMSUNG_BASE(usb_phy, USBPHY_BASE)
+SAMSUNG_BASE(usb_otg, USBOTG_BASE)
+SAMSUNG_BASE(watchdog, WATCHDOG_BASE)
+#endif
+
+#endif	/* _S5PC2XX_CPU_H */
diff --git a/arch/arm/include/asm/arch-s5pc2xx/gpio.h b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
new file mode 100644
index 0000000..05e5b3e
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/gpio.h
@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
+
+#ifndef __ASSEMBLY__
+struct s5p_gpio_bank {
+	unsigned int	con;
+	unsigned int	dat;
+	unsigned int	pull;
+	unsigned int	drv;
+	unsigned int	pdn_con;
+	unsigned int	pdn_pull;
+	unsigned char	res1[8];
+};
+
+struct s5pc210_gpio_part1 {
+	struct s5p_gpio_bank a0;
+	struct s5p_gpio_bank a1;
+	struct s5p_gpio_bank b;
+	struct s5p_gpio_bank c0;
+	struct s5p_gpio_bank c1;
+	struct s5p_gpio_bank d0;
+	struct s5p_gpio_bank d1;
+	struct s5p_gpio_bank e0;
+	struct s5p_gpio_bank e1;
+	struct s5p_gpio_bank e2;
+	struct s5p_gpio_bank e3;
+	struct s5p_gpio_bank e4;
+	struct s5p_gpio_bank f0;
+	struct s5p_gpio_bank f1;
+	struct s5p_gpio_bank f2;
+	struct s5p_gpio_bank f3;
+};
+
+struct s5pc210_gpio_part2 {
+	struct s5p_gpio_bank j0;
+	struct s5p_gpio_bank j1;
+	struct s5p_gpio_bank k0;
+	struct s5p_gpio_bank k1;
+	struct s5p_gpio_bank k2;
+	struct s5p_gpio_bank k3;
+	struct s5p_gpio_bank l0;
+	struct s5p_gpio_bank l1;
+	struct s5p_gpio_bank l2;
+	struct s5p_gpio_bank y0;
+	struct s5p_gpio_bank y1;
+	struct s5p_gpio_bank y2;
+	struct s5p_gpio_bank y3;
+	struct s5p_gpio_bank y4;
+	struct s5p_gpio_bank y5;
+	struct s5p_gpio_bank y6;
+	struct s5p_gpio_bank res1[80];
+	struct s5p_gpio_bank x0;
+	struct s5p_gpio_bank x1;
+	struct s5p_gpio_bank x2;
+	struct s5p_gpio_bank x3;
+};
+
+struct s5pc210_gpio_part3 {
+	struct s5p_gpio_bank z;
+};
+
+/* functions */
+void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg);
+void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en);
+void gpio_direction_input(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en);
+unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio);
+void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode);
+void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
+#endif
+
+/* Pin configurations */
+#define GPIO_INPUT	0x0
+#define GPIO_OUTPUT	0x1
+#define GPIO_IRQ	0xf
+#define GPIO_FUNC(x)	(x)
+
+/* Pull mode */
+#define GPIO_PULL_NONE	0x0
+#define GPIO_PULL_DOWN	0x1
+#define GPIO_PULL_UP	0x2
+
+/* Drive Strength level */
+#define GPIO_DRV_1X	0x0
+#define GPIO_DRV_2X	0x1
+#define GPIO_DRV_3X	0x2
+#define GPIO_DRV_4X	0x3
+#define GPIO_DRV_FAST	0x0
+#define GPIO_DRV_SLOW	0x1
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/mmc.h b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
new file mode 100644
index 0000000..528150d
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/mmc.h
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2009 SAMSUNG Electronics
+ * Minkyu Kang <mk7.kang@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
+ *
+ */
+
+#ifndef __ASM_ARCH_MMC_H_
+#define __ASM_ARCH_MMC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_mmc {
+	unsigned int	sysad;
+	unsigned short	blksize;
+	unsigned short	blkcnt;
+	unsigned int	argument;
+	unsigned short	trnmod;
+	unsigned short	cmdreg;
+	unsigned int	rspreg0;
+	unsigned int	rspreg1;
+	unsigned int	rspreg2;
+	unsigned int	rspreg3;
+	unsigned int	bdata;
+	unsigned int	prnsts;
+	unsigned char	hostctl;
+	unsigned char	pwrcon;
+	unsigned char	blkgap;
+	unsigned char	wakcon;
+	unsigned short	clkcon;
+	unsigned char	timeoutcon;
+	unsigned char	swrst;
+	unsigned int	norintsts;	/* errintsts */
+	unsigned int	norintstsen;	/* errintstsen */
+	unsigned int	norintsigen;	/* errintsigen */
+	unsigned short	acmd12errsts;
+	unsigned char	res1[2];
+	unsigned int	capareg;
+	unsigned char	res2[4];
+	unsigned int	maxcurr;
+	unsigned char	res3[0x34];
+	unsigned int	control2;
+	unsigned int	control3;
+	unsigned int	control4;
+	unsigned char	res4[0x6e];
+	unsigned short	hcver;
+	unsigned char	res5[0xFF02];
+};
+
+struct mmc_host {
+	struct s5p_mmc *reg;
+	unsigned int version;	/* SDHCI spec. version */
+	unsigned int clock;	/* Current clock (MHz) */
+};
+
+int s5p_mmc_init(int dev_index, int bus_width);
+
+#endif	/* __ASSEMBLY__ */
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/pwm.h b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
new file mode 100644
index 0000000..0369968
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/pwm.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2009 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ * Minkyu Kang <mk7.kang@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
+ */
+
+#ifndef __ASM_ARM_ARCH_PWM_H_
+#define __ASM_ARM_ARCH_PWM_H_
+
+/* Interval mode(Auto Reload) of PWM Timer 4 */
+#define TCON4_AUTO_RELOAD	(1 << 22)
+/* Update TCNTB4 */
+#define TCON4_UPDATE		(1 << 21)
+/* start bit of PWM Timer 4 */
+#define TCON4_START		(1 << 20)
+
+#ifndef __ASSEMBLY__
+struct s5p_timer {
+	unsigned int	tcfg0;
+	unsigned int	tcfg1;
+	unsigned int	tcon;
+	unsigned int	tcntb0;
+	unsigned int	tcmpb0;
+	unsigned int	tcnto0;
+	unsigned int	tcntb1;
+	unsigned int	tcmpb1;
+	unsigned int	tcnto1;
+	unsigned int	tcntb2;
+	unsigned int	tcmpb2;
+	unsigned int	tcnto2;
+	unsigned int	tcntb3;
+	unsigned int	res1;
+	unsigned int	tcnto3;
+	unsigned int	tcntb4;
+	unsigned int	tcnto4;
+	unsigned int	tintcstat;
+};
+#endif	/* __ASSEMBLY__ */
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
new file mode 100644
index 0000000..11f1636
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2010 Samsung Electrnoics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef _SYS_PROTO_H_
+#define _SYS_PROTO_H_
+
+u32 get_device_type(void);
+void invalidate_dcache(u32);
+void l2_cache_disable(void);
+void l2_cache_enable(void);
+
+#endif
diff --git a/arch/arm/include/asm/arch-s5pc2xx/uart.h b/arch/arm/include/asm/arch-s5pc2xx/uart.h
new file mode 100644
index 0000000..6cc68df
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc2xx/uart.h
@@ -0,0 +1,58 @@
+/*
+ * (C) Copyright 2009 Samsung Electronics
+ * 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
+ *
+ */
+
+#ifndef __ASM_ARCH_UART_H_
+#define __ASM_ARCH_UART_H_
+
+#ifndef __ASSEMBLY__
+/* baudrate rest value */
+union br_rest {
+	unsigned short	slot;		/* udivslot */
+	unsigned char	value;		/* ufracval */
+};
+
+struct s5p_uart {
+	unsigned int	ulcon;
+	unsigned int	ucon;
+	unsigned int	ufcon;
+	unsigned int	umcon;
+	unsigned int	utrstat;
+	unsigned int	uerstat;
+	unsigned int	ufstat;
+	unsigned int	umstat;
+	unsigned char	utxh;
+	unsigned char	res1[3];
+	unsigned char	urxh;
+	unsigned char	res2[3];
+	unsigned int	ubrdiv;
+	union br_rest	rest;
+	unsigned char	res3[0xffd0];
+};
+
+static inline int s5p_uart_divslot(void)
+{
+	return 0;
+}
+
+#endif	/* __ASSEMBLY__ */
+
+#endif
-- 
1.7.1

^ permalink raw reply related	[flat|nested] 9+ messages in thread

* [U-Boot] [PATCH v4 2/3] armv7: add support for S5PC210 SoC
  2011-01-24  7:33             ` [U-Boot] [PATCH v4 2/3] " Minkyu Kang
@ 2011-01-27 12:25               ` Minkyu Kang
  0 siblings, 0 replies; 9+ messages in thread
From: Minkyu Kang @ 2011-01-27 12:25 UTC (permalink / raw)
  To: u-boot

On 24 January 2011 16:33, Minkyu Kang <mk7.kang@samsung.com> wrote:
> S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.
>
> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> v4
> ?use inline function instead of static value
> v3
> ?support EVT1 cpu_id
> v2
> ?fix typo: RSIC -> RISC, Coretex -> Cortex
>
> ?arch/arm/cpu/armv7/s5pc2xx/Makefile ? ? ? ? ? | ? 42 ++++
> ?arch/arm/cpu/armv7/s5pc2xx/clock.c ? ? ? ? ? ?| ?220 +++++++++++++++++++++
> ?arch/arm/cpu/armv7/s5pc2xx/soc.c ? ? ? ? ? ? ?| ? 30 +++
> ?arch/arm/include/asm/arch-s5pc2xx/adc.h ? ? ? | ? 42 ++++
> ?arch/arm/include/asm/arch-s5pc2xx/clk.h ? ? ? | ? 36 ++++
> ?arch/arm/include/asm/arch-s5pc2xx/clock.h ? ? | ?255 +++++++++++++++++++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/cpu.h ? ? ? | ?103 ++++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/gpio.h ? ? ?| ?112 +++++++++++
> ?arch/arm/include/asm/arch-s5pc2xx/mmc.h ? ? ? | ? 71 +++++++
> ?arch/arm/include/asm/arch-s5pc2xx/pwm.h ? ? ? | ? 55 ++++++
> ?arch/arm/include/asm/arch-s5pc2xx/sys_proto.h | ? 32 +++
> ?arch/arm/include/asm/arch-s5pc2xx/uart.h ? ? ?| ? 58 ++++++
> ?12 files changed, 1056 insertions(+), 0 deletions(-)
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/Makefile
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/clock.c
> ?create mode 100644 arch/arm/cpu/armv7/s5pc2xx/soc.c
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/adc.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clk.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/clock.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/cpu.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/gpio.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/mmc.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/pwm.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/sys_proto.h
> ?create mode 100644 arch/arm/include/asm/arch-s5pc2xx/uart.h
>
applied to u-boot-samsung

Minkyu Kang
-- 
from. prom.
www.promsoft.net

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2011-01-27 12:25 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-01-10 11:58 [U-Boot] [PATCH 1/2] armv7: add support for S5PC210 SoC Minkyu Kang
2011-01-13 10:10 ` Minkyu Kang
2011-01-13 10:14   ` [U-Boot] [PATCH v2 " Minkyu Kang
2011-01-20 12:46     ` Minkyu Kang
2011-01-20 12:49       ` [U-Boot] [PATCH v3 " Minkyu Kang
2011-01-20 13:31         ` Wolfgang Denk
2011-01-21  6:34           ` Minkyu Kang
2011-01-24  7:33             ` [U-Boot] [PATCH v4 2/3] " Minkyu Kang
2011-01-27 12:25               ` Minkyu Kang

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