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