[Qemu-devel] [PATCH 0/2] Exynos4210 RTC

2012-07-11 Thread Oleg Ogurtsov 
Patches fixed calculationg for value of year and remove unnecessary code.

Oleg Ogurtsov (2):
  hw/exynos4210_rtc.c: Fix calculating for value of year
  hw/exynos4210_rtc.c: remove unnecessary code

 hw/exynos4210_rtc.c |7 ++-
 1 files changed, 2 insertions(+), 5 deletions(-)

-- 
1.7.5.4

[Qemu-devel] [PATCH 1/2] hw/exynos4210_rtc.c: Fix calculating for value of year

2012-07-11 Thread Oleg Ogurtsov 

Signed-off-by: Oleg Ogurtsov o.ogurt...@samsung.com
---
 hw/exynos4210_rtc.c |2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/exynos4210_rtc.c b/hw/exynos4210_rtc.c
index f781020..b42586e 100644
--- a/hw/exynos4210_rtc.c
+++ b/hw/exynos4210_rtc.c
@@ -142,7 +142,7 @@ static const VMStateDescription 
vmstate_exynos4210_rtc_state = {
 };
 
 #define BCD3DIGITS(x) \
-((uint32_t)to_bcd((uint8_t)x) + \
+((uint32_t)to_bcd((uint8_t)(x % 100)) + \
 ((uint32_t)to_bcd((uint8_t)((x % 1000) / 100))  8))
 
 static void check_alarm_raise(Exynos4210RTCState *s)
-- 
1.7.5.4

[Qemu-devel] [PATCH 2/2] hw/exynos4210_rtc.c: remove unnecessary code

2012-07-11 Thread Oleg Ogurtsov 

Signed-off-by: Oleg Ogurtsov o.ogurt...@samsung.com
---
 hw/exynos4210_rtc.c |5 +
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/hw/exynos4210_rtc.c b/hw/exynos4210_rtc.c
index b42586e..42a4ddc 100644
--- a/hw/exynos4210_rtc.c
+++ b/hw/exynos4210_rtc.c
@@ -510,10 +510,7 @@ static void exynos4210_rtc_reset(DeviceState *d)
 {
 Exynos4210RTCState *s = (Exynos4210RTCState *)d;
 
-struct tm tm;
-
-qemu_get_timedate(tm, 0);
-s-current_tm = tm;
+qemu_get_timedate(s-current_tm, 0);
 
 DPRINTF(Get time from host: %d-%d-%d %2d:%02d:%02d\n,
 s-current_tm.tm_year, s-current_tm.tm_mon, s-current_tm.tm_mday,
-- 
1.7.5.4

[Qemu-devel] [PATCH V2] Exynos4: add RTC device

2012-06-27 Thread Oleg Ogurtsov 

Signed-off-by: Oleg Ogurtsov o.ogurt...@samsung.com
---
 hw/arm/Makefile.objs |1 +
 hw/exynos4210.c  |8 +
 hw/exynos4210_rtc.c  |  595 ++
 3 files changed, 604 insertions(+), 0 deletions(-)
 create mode 100644 hw/exynos4210_rtc.c

diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index 88ff47d..0fdb832 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -11,6 +11,7 @@ obj-y += realview_gic.o realview.o arm_sysctl.o arm11mpcore.o 
a9mpcore.o
 obj-y += exynos4210_gic.o exynos4210_combiner.o exynos4210.o
 obj-y += exynos4_boards.o exynos4210_uart.o exynos4210_pwm.o
 obj-y += exynos4210_pmu.o exynos4210_mct.o exynos4210_fimd.o
+obj-y += exynos4210_rtc.o
 obj-y += arm_l2x0.o
 obj-y += arm_mptimer.o a15mpcore.o
 obj-y += armv7m.o armv7m_nvic.o stellaris.o pl022.o stellaris_enet.o
diff --git a/hw/exynos4210.c b/hw/exynos4210.c
index 9c20b3f..6e105e0 100644
--- a/hw/exynos4210.c
+++ b/hw/exynos4210.c
@@ -33,6 +33,9 @@
 /* PWM */
 #define EXYNOS4210_PWM_BASE_ADDR   0x139D
 
+/* RTC */
+#define EXYNOS4210_RTC_BASE_ADDR   0x1007
+
 /* MCT */
 #define EXYNOS4210_MCT_BASE_ADDR   0x1005
 
@@ -258,6 +261,11 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem,
   s-irq_table[exynos4210_get_irq(22, 3)],
   s-irq_table[exynos4210_get_irq(22, 4)],
   NULL);
+/* RTC */
+sysbus_create_varargs(exynos4210.rtc, EXYNOS4210_RTC_BASE_ADDR,
+  s-irq_table[exynos4210_get_irq(23, 0)],
+  s-irq_table[exynos4210_get_irq(23, 1)],
+  NULL);
 
 /* Multi Core Timer */
 dev = qdev_create(NULL, exynos4210.mct);
diff --git a/hw/exynos4210_rtc.c b/hw/exynos4210_rtc.c
new file mode 100644
index 000..f781020
--- /dev/null
+++ b/hw/exynos4210_rtc.c
@@ -0,0 +1,595 @@
+/*
+ * Samsung exynos4210 Real Time Clock
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *  Ogurtsov Oleg o.ogurt...@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, see http://www.gnu.org/licenses/.
+ *
+ */
+
+/* Description:
+ * Register RTCCON:
+ *  CLKSEL Bit[1] not used
+ *  CLKOUTEN Bit[9] not used
+ */
+
+#include sysbus.h
+#include qemu-timer.h
+#include qemu-common.h
+#include ptimer.h
+
+#include hw.h
+#include qemu-timer.h
+#include sysemu.h
+
+#include exynos4210.h
+
+#define DEBUG_RTC 0
+
+#if DEBUG_RTC
+#define DPRINTF(fmt, ...) \
+do { fprintf(stdout, RTC: [%24s:%5d]  fmt, __func__, __LINE__, \
+## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) do {} while (0)
+#endif
+
+#define EXYNOS4210_RTC_REG_MEM_SIZE 0x0100
+
+#define INTP0x0030
+#define RTCCON  0x0040
+#define TICCNT  0x0044
+#define RTCALM  0x0050
+#define ALMSEC  0x0054
+#define ALMMIN  0x0058
+#define ALMHOUR 0x005C
+#define ALMDAY  0x0060
+#define ALMMON  0x0064
+#define ALMYEAR 0x0068
+#define BCDSEC  0x0070
+#define BCDMIN  0x0074
+#define BCDHOUR 0x0078
+#define BCDDAY  0x007C
+#define BCDDAYWEEK  0x0080
+#define BCDMON  0x0084
+#define BCDYEAR 0x0088
+#define CURTICNT0x0090
+
+#define TICK_TIMER_ENABLE   0x0100
+#define TICNT_THRESHHOLD2
+
+
+#define RTC_ENABLE  0x0001
+
+#define INTP_TICK_ENABLE0x0001
+#define INTP_ALM_ENABLE 0x0002
+
+#define ALARM_INT_ENABLE0x0040
+
+#define RTC_BASE_FREQ   32768
+
+typedef struct Exynos4210RTCState {
+SysBusDevice busdev;
+MemoryRegion iomem;
+
+/* registers */
+uint32_treg_intp;
+uint32_treg_rtccon;
+uint32_treg_ticcnt;
+uint32_treg_rtcalm;
+uint32_treg_almsec;
+uint32_treg_almmin;
+uint32_treg_almhour;
+uint32_treg_almday;
+uint32_treg_almmon;
+uint32_treg_almyear;
+uint32_treg_curticcnt;
+
+ptimer_state*ptimer;/* tick timer */
+ptimer_state*ptimer_1Hz;/* clock timer */
+uint32_tfreq;
+
+qemu_irqtick_irq;   /* Time Tick Generator irq */
+qemu_irqalm_irq;/* alarm irq */
+
+struct tm   current_tm; /* current time

[Qemu-devel] [PATCH V2] Exynos4: add RTC device

2012-06-27 Thread Oleg Ogurtsov 

Oleg Ogurtsov (1):
  Exynos4: add RTC device

 hw/arm/Makefile.objs |1 +
 hw/exynos4210.c  |8 +
 hw/exynos4210_rtc.c  |  595 ++
 3 files changed, 604 insertions(+), 0 deletions(-)
 create mode 100644 hw/exynos4210_rtc.c

-- 
1.7.5.4

Re: [Qemu-devel] [PATCH V2] Exynos4: add RTC device

2012-06-27 Thread Oleg Ogurtsov 

On 27.06.2012 10:06, Oleg Ogurtsov wrote:

Oleg Ogurtsov (1):
   Exynos4: add RTC device

  hw/arm/Makefile.objs |1 +
  hw/exynos4210.c  |8 +
  hw/exynos4210_rtc.c  |  595 ++
  3 files changed, 604 insertions(+), 0 deletions(-)
  create mode 100644 hw/exynos4210_rtc.c


Sorry for header...

[Qemu-devel] [PATCH] Exynos4: added RTC device

2012-06-25 Thread Oleg Ogurtsov 
This patch add RTC device

Oleg Ogurtsov (1):
  Exynos4: added RTC device

 hw/arm/Makefile.objs |1 +
 hw/exynos4210.c  |8 +
 hw/exynos4210_rtc.c  |  607 ++
 3 files changed, 616 insertions(+), 0 deletions(-)
 create mode 100644 hw/exynos4210_rtc.c

-- 
1.7.5.4

[Qemu-devel] [PATCH] Exynos4: added RTC device

2012-06-25 Thread Oleg Ogurtsov 

Signed-off-by: Oleg Ogurtsov o.ogurt...@samsung.com
---
 hw/arm/Makefile.objs |1 +
 hw/exynos4210.c  |8 +
 hw/exynos4210_rtc.c  |  607 ++
 3 files changed, 616 insertions(+), 0 deletions(-)
 create mode 100644 hw/exynos4210_rtc.c

diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index 88ff47d..0fdb832 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -11,6 +11,7 @@ obj-y += realview_gic.o realview.o arm_sysctl.o arm11mpcore.o 
a9mpcore.o
 obj-y += exynos4210_gic.o exynos4210_combiner.o exynos4210.o
 obj-y += exynos4_boards.o exynos4210_uart.o exynos4210_pwm.o
 obj-y += exynos4210_pmu.o exynos4210_mct.o exynos4210_fimd.o
+obj-y += exynos4210_rtc.o
 obj-y += arm_l2x0.o
 obj-y += arm_mptimer.o a15mpcore.o
 obj-y += armv7m.o armv7m_nvic.o stellaris.o pl022.o stellaris_enet.o
diff --git a/hw/exynos4210.c b/hw/exynos4210.c
index 9c20b3f..6e105e0 100644
--- a/hw/exynos4210.c
+++ b/hw/exynos4210.c
@@ -33,6 +33,9 @@
 /* PWM */
 #define EXYNOS4210_PWM_BASE_ADDR   0x139D
 
+/* RTC */
+#define EXYNOS4210_RTC_BASE_ADDR   0x1007
+
 /* MCT */
 #define EXYNOS4210_MCT_BASE_ADDR   0x1005
 
@@ -258,6 +261,11 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem,
   s-irq_table[exynos4210_get_irq(22, 3)],
   s-irq_table[exynos4210_get_irq(22, 4)],
   NULL);
+/* RTC */
+sysbus_create_varargs(exynos4210.rtc, EXYNOS4210_RTC_BASE_ADDR,
+  s-irq_table[exynos4210_get_irq(23, 0)],
+  s-irq_table[exynos4210_get_irq(23, 1)],
+  NULL);
 
 /* Multi Core Timer */
 dev = qdev_create(NULL, exynos4210.mct);
diff --git a/hw/exynos4210_rtc.c b/hw/exynos4210_rtc.c
new file mode 100644
index 000..2ac6301
--- /dev/null
+++ b/hw/exynos4210_rtc.c
@@ -0,0 +1,607 @@
+/*
+ * Samsung exynos4210 Real Time Clock
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *  Ogurtsov Oleg o.ogurt...@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, see http://www.gnu.org/licenses/.
+ *
+ */
+
+/* Description:
+ * Register RTCCON:
+ *  CLKSEL Bit[1] not used
+ *  CLKOUTEN Bit[9] not used
+ */
+
+#include sysbus.h
+#include qemu-timer.h
+#include qemu-common.h
+#include ptimer.h
+
+#include hw.h
+#include qemu-timer.h
+#include sysemu.h
+
+#include exynos4210.h
+
+#define DEBUG_RTC 0
+
+#if DEBUG_RTC
+#define DPRINTF(fmt, ...) \
+do { fprintf(stdout, RTC: [%24s:%5d]  fmt, __func__, __LINE__, \
+## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) do {} while (0)
+#endif
+
+#define EXYNOS4210_RTC_REG_MEM_SIZE 0x0100
+
+#define INTP0x0030
+#define RTCCON  0x0040
+#define TICCNT  0x0044
+#define RTCALM  0x0050
+#define ALMSEC  0x0054
+#define ALMMIN  0x0058
+#define ALMHOUR 0x005C
+#define ALMDAY  0x0060
+#define ALMMON  0x0064
+#define ALMYEAR 0x0068
+#define BCDSEC  0x0070
+#define BDCMIN  0x0074
+#define BCDHOUR 0x0078
+#define BCDDAY  0x007C
+#define BCDDAYWEEK  0x0080
+#define BCDMON  0x0084
+#define BCDYEAR 0x0088
+#define CURTICNT0x0090
+
+#define TICK_TIMER_ENABLE   0x0100
+#define TICNT_THRESHHOLD2
+
+
+#define RTC_ENABLE  0x0001
+
+#define INTP_TICK_ENABLE0x0001
+#define INTP_ALM_ENABLE 0x0002
+
+#define ALARM_INT_ENABLE0x0040
+
+#define RTC_BASE_FREQ   32768
+
+typedef struct Exynos4210RTCState {
+SysBusDevice busdev;
+MemoryRegion iomem;
+
+/* registers */
+uint32_treg_intp;
+uint32_treg_rtccon;
+uint32_treg_ticcnt;
+uint32_treg_rtcalm;
+uint32_treg_almsec;
+uint32_treg_almmin;
+uint32_treg_almhour;
+uint32_treg_almday;
+uint32_treg_almmon;
+uint32_treg_almyear;
+uint32_treg_curticcnt;
+
+ptimer_state*ptimer;/* tick timer */
+ptimer_state*ptimer_1Hz;/* clock timer */
+uint32_tfreq;
+
+qemu_irqtick_irq;   /* Time Tick Generator irq */
+qemu_irqalm_irq;/* alarm irq */
+
+struct tm   current_tm; /* current time