diff --git a/Makefile.target b/Makefile.target
index 5328ed5..f7733c8 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -343,7 +343,7 @@ obj-arm-y += arm_boot.o pl011.o pl031.o pl050.o pl080.o pl110.o pl181.o pl190.o
 obj-arm-y += versatile_pci.o
 obj-arm-y += realview_gic.o realview.o arm_sysctl.o arm11mpcore.o a9mpcore.o
 obj-arm-y += exynos4_boards.o exynos4210.o exynos4210_uart.o exynos4210_gic.o \
-             exynos4210_combiner.o exynos4210_pwm.o
+             exynos4210_combiner.o exynos4210_pwm.o exynos4210_mct.o
 obj-arm-y += arm_mptimer.o
 obj-arm-y += armv7m.o armv7m_nvic.o stellaris.o pl022.o stellaris_enet.o
 obj-arm-y += pl061.o
diff --git a/hw/exynos4210.c b/hw/exynos4210.c
index a350199..f958980 100644
--- a/hw/exynos4210.c
+++ b/hw/exynos4210.c
@@ -33,6 +33,9 @@
 /* PWM */
 #define EXYNOS4210_PWM_BASE_ADDR       0x139D0000
 
+/* MCT */
+#define EXYNOS4210_MCT_BASE_ADDR       0x10050000
+
 /* UART's definitions */
 #define EXYNOS4210_UART0_BASE_ADDR     0x13800000
 #define EXYNOS4210_UART1_BASE_ADDR     0x13810000
@@ -289,6 +292,22 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem,
                 irq_table[exynos4210_get_irq(22, 4)],
                 NULL);
 
+    /* Multi Core Timer */
+    dev = qdev_create(NULL, "exynos4210.mct");
+    qdev_init_nofail(dev);
+    busdev = sysbus_from_qdev(dev);
+    for (n = 0; n < 4; n++) {
+        /* Connect global timer interrupts to Combiner gpio_in */
+        sysbus_connect_irq(busdev, n,
+                irq_table[exynos4210_get_irq(1, 4 + n)]);
+    }
+    /* Connect local timer interrupts to Combiner gpio_in */
+    sysbus_connect_irq(busdev, 4,
+            irq_table[exynos4210_get_irq(51, 0)]);
+    sysbus_connect_irq(busdev, 5,
+            irq_table[exynos4210_get_irq(35, 3)]);
+    sysbus_mmio_map(busdev, 0, EXYNOS4210_MCT_BASE_ADDR);
+
     /*** UARTs ***/
     exynos4210_uart_create(EXYNOS4210_UART0_BASE_ADDR,
                            EXYNOS4210_UART0_FIFO_SIZE, 0, NULL,
diff --git a/hw/exynos4210_mct.c b/hw/exynos4210_mct.c
new file mode 100644
index 0000000..c4b86ba
--- /dev/null
+++ b/hw/exynos4210_mct.c
@@ -0,0 +1,1491 @@
+/*
+ * Samsung exynos4210 Multi Core timer
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd.
+ * All rights reserved.
+ *
+ * Evgeny Voevodin <e.voevodin@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/>.
+ */
+
+/*
+ * Global Timer:
+ *
+ * Consists of two timers. First represents Free Running Counter and second
+ * is used to measure interval from FRC to nearest comparator.
+ *
+ *        0                                                            0xFFFF...
+ *        |                              timer0                             |
+ *        | <-------------------------------------------------------------- |
+ *        | --------------------------------------------frc---------------> |
+ *        |______________________________________________|__________________|
+ *                CMP0          CMP1             CMP2    |           CMP3
+ *                                                     __|            |_
+ *                                                     |     timer1     |
+ *                                                     | -------------> |
+ *                                                    frc              CMPx
+ *
+ * Problem: when implementing global timer as is, overflow arises.
+ * next_time = cur_time + period*count;
+ * period and count are 64 bits width and count == 0xFF..FF 64its.
+ * Lets arm timer for 0xFFFFFFFF count and update internal G_CNT register
+ * during each event.
+ *
+ * Problem: both timers need to be implemented using MCT_XT_COUNTER_STEP because
+ * local timer contains two counters: TCNT and ICNT. TCNT == 0 -> ICNT--.
+ * IRQ is generated when ICNT riches zero. If make timer for every TCNT == 0
+ * possible too frequently events (yes, if ICNT == 0 both, we got no luck).
+ * So, better to have one uint64_t counter equal to TCNT*ICNT and arm ptimer.c
+ * for a minimum(TCNT*ICNT, MCT_GT_COUNTER_STEP);
+ */
+
+#include "sysbus.h"
+#include "qemu-timer.h"
+#include "qemu-common.h"
+#include "osdep.h"
+
+#include "exynos4210.h"
+
+//#define DEBUG_MCT
+
+#ifdef DEBUG_MCT
+#define DPRINTF(fmt, ...) \
+        do { fprintf(stdout, "MCT: [%24s:%5d] " fmt, __func__, __LINE__, \
+                     ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) do {} while (0)
+#endif
+
+#define    MCT_CFG                0x000
+#define    G_CNT_L                0x100
+#define    G_CNT_U                0x104
+#define    G_CNT_WSTAT            0x110
+#define    G_COMP0_L            0x200
+#define    G_COMP0_U            0x204
+#define    G_COMP0_ADD_INCR    0x208
+#define    G_COMP1_L            0x210
+#define    G_COMP1_U            0x214
+#define    G_COMP1_ADD_INCR    0x218
+#define    G_COMP2_L            0x220
+#define    G_COMP2_U            0x224
+#define    G_COMP2_ADD_INCR    0x228
+#define    G_COMP3_L            0x230
+#define    G_COMP3_U            0x234
+#define    G_COMP3_ADD_INCR    0x238
+#define    G_TCON                0x240
+#define    G_INT_CSTAT            0x244
+#define    G_INT_ENB            0x248
+#define    G_WSTAT                0x24C
+#define    L0_TCNTB            0x300
+#define    L0_TCNTO            0x304
+#define    L0_ICNTB            0x308
+#define    L0_ICNTO            0x30C
+#define    L0_FRCNTB            0x310
+#define    L0_FRCNTO            0x314
+#define    L0_TCON                0x320
+#define    L0_INT_CSTAT        0x330
+#define    L0_INT_ENB            0x334
+#define    L0_WSTAT            0x340
+#define    L1_TCNTB            0x400
+#define    L1_TCNTO            0x404
+#define    L1_ICNTB            0x408
+#define    L1_ICNTO            0x40C
+#define    L1_FRCNTB            0x410
+#define    L1_FRCNTO            0x414
+#define    L1_TCON                0x420
+#define    L1_INT_CSTAT        0x430
+#define    L1_INT_ENB            0x434
+#define    L1_WSTAT            0x440
+
+#define MCT_CFG_GET_PRESCALER(x)    (x&0xFF)
+#define MCT_CFG_GET_DIVIDER(x)      (1<<(x>>8 & 7))
+
+#define GET_G_COMP_IDX(offset)          ((offset - G_COMP0_L)/0x10)
+#define GET_G_COMP_ADD_INCR_IDX(offset) ((offset - G_COMP0_ADD_INCR)/0x10)
+
+#define G_COMP_L(x)         (G_COMP0_L+x*0x10)
+#define G_COMP_U(x)         (G_COMP0_U+x*0x10)
+
+#define G_COMP_ADD_INCR(x)  (G_COMP0_ADD_INCR+x*0x10)
+
+/* MCT bits */
+#define G_TCON_COMP_ENABLE(x)   (1<<2*x)
+#define G_TCON_AUTO_ICREMENT(x) (1<<(2*x + 1))
+#define G_TCON_TIMER_ENABLE     (1<<8)
+
+#define G_INT_ENABLE(x)         (1<<x)
+#define G_INT_CSTAT_COMP(x)     (1<<x)
+
+#define G_CNT_WSTAT_L           1
+#define G_CNT_WSTAT_U           2
+
+#define G_WSTAT_COMP_L(x)       (1<<4*x)
+#define G_WSTAT_COMP_U(x)       (1<<((4*x)+1))
+#define G_WSTAT_COMP_ADDINCR(x) (1<<((4*x)+2))
+#define G_WSTAT_TCON_WRITE      (1<<16)
+
+#define GET_L_TIMER_IDX(offset) (((offset&0xF00) - L0_TCNTB)/0x100)
+#define GET_L_TIMER_CNT_REG_IDX(offset, lt_i) \
+        ((offset - (L0_TCNTB+0x100*lt_i))>>2)
+
+#define L_ICNTB_MANUAL_UPDATE   (1<<31)
+
+#define L_TCON_TICK_START       (1)
+#define L_TCON_INT_START        (1<<1)
+#define L_TCON_INTERVAL_MODE    (1<<2)
+#define L_TCON_FRC_START        (1<<3)
+
+#define L_INT_CSTAT_INTCNT      (1<<0)
+#define L_INT_CSTAT_FRCCNT      (1<<1)
+
+#define L_INT_INTENB_ICNTEIE    (1<<0)
+#define L_INT_INTENB_FRCEIE     (1<<1)
+
+#define L_WSTAT_TCNTB_WRITE     (1<<0)
+#define L_WSTAT_ICNTB_WRITE     (1<<1)
+#define L_WSTAT_FRCCNTB_WRITE   (1<<2)
+#define L_WSTAT_TCON_WRITE      (1<<3)
+
+enum local_timer_reg_cnt_indexes {
+    L_REG_CNT_TCNTB,
+    L_REG_CNT_TCNTO,
+    L_REG_CNT_ICNTB,
+    L_REG_CNT_ICNTO,
+    L_REG_CNT_FRCCNTB,
+    L_REG_CNT_FRCCNTO,
+
+    L_REG_CNT_AMOUNT
+};
+
+#define MCT_NIRQ                6
+#define MCT_SFR_SIZE            0x444
+
+#define MCT_GT_CMP_NUM          4
+
+#define MCT_GT_MAX_VAL          0xFFFFFFFFFFFFFFFF
+
+#define MCT_GT_COUNTER_STEP     0x100000000
+#define MCT_LT_COUNTER_STEP     0x100000000
+#define MCT_LT_CNT_LOW_LIMIT    0x100
+
+/* global timer */
+typedef struct {
+    qemu_irq  irq[MCT_GT_CMP_NUM];
+
+    struct gregs {
+        uint64_t cnt;
+        uint32_t cnt_wstat;
+        uint32_t tcon;
+        uint32_t int_cstat;
+        uint32_t int_enb;
+        uint32_t wstat;
+        uint64_t comp[MCT_GT_CMP_NUM];
+        uint32_t comp_add_incr[MCT_GT_CMP_NUM];
+    } reg;
+
+    uint64_t count;            /* Value FRC was armed with */
+    int32_t curr_comp;             /* Current comparator FRC is running to */
+
+    ptimer_state *ptimer_frc;                   /* FRC timer */
+
+} exynos4210_mct_gt;
+
+/* local timer */
+typedef struct {
+    int         id;             /* timer id */
+    qemu_irq    irq;            /* local timer irq */
+
+    struct tick_timer {
+        uint32_t cnt_run;           /* cnt timer is running */
+        uint32_t int_run;           /* int timer is running */
+
+        uint32_t last_icnto;
+        uint32_t last_tcnto;
+        uint32_t tcntb;             /* initial value for TCNTB */
+        uint32_t icntb;             /* initial value for ICNTB */
+
+        /* for step mode */
+        uint64_t    distance;       /* distance to count to the next event */
+        uint64_t    progress;       /* progress when counting by steps */
+        uint64_t    count;          /* count to arm timer with */
+
+        ptimer_state *ptimer_tick;  /* timer for tick counter */
+    } tick_timer;
+
+    /* use ptimer.c to represent count down timer */
+
+    ptimer_state *ptimer_frc;   /* timer for free running counter */
+
+    /* registers */
+    struct lregs {
+        uint32_t    cnt[L_REG_CNT_AMOUNT];
+        uint32_t    tcon;
+        uint32_t    int_cstat;
+        uint32_t    int_enb;
+        uint32_t    wstat;
+    } reg;
+
+} exynos4210_mct_lt;
+
+
+
+typedef struct Exynos4210MCTState {
+    SysBusDevice busdev;
+    MemoryRegion iomem;
+
+    /* Registers */
+    uint32_t    reg_mct_cfg;
+
+    exynos4210_mct_lt l_timer[2];
+    exynos4210_mct_gt g_timer;
+
+    uint32_t    freq;                   /* all timers tick frequency, TCLK */
+} Exynos4210MCTState;
+
+/*** VMState ***/
+static const VMStateDescription VMState_tick_timer = {
+        .name = "exynos4210.mct.tick_timer",
+        .version_id = 1,
+        .minimum_version_id = 1,
+        .minimum_version_id_old = 1,
+        .fields = (VMStateField[]) {
+            VMSTATE_UINT32(cnt_run, struct tick_timer),
+            VMSTATE_UINT32(int_run, struct tick_timer),
+            VMSTATE_UINT32(last_icnto, struct tick_timer),
+            VMSTATE_UINT32(last_tcnto, struct tick_timer),
+            VMSTATE_UINT32(tcntb, struct tick_timer),
+            VMSTATE_UINT32(icntb, struct tick_timer),
+            VMSTATE_UINT64(distance, struct tick_timer),
+            VMSTATE_UINT64(progress, struct tick_timer),
+            VMSTATE_UINT64(count, struct tick_timer),
+            VMSTATE_END_OF_LIST()
+        }
+};
+
+static const VMStateDescription VMState_lregs = {
+        .name = "exynos4210.mct.lregs",
+        .version_id = 1,
+        .minimum_version_id = 1,
+        .minimum_version_id_old = 1,
+        .fields = (VMStateField[]) {
+            VMSTATE_UINT32_ARRAY(cnt, struct lregs, L_REG_CNT_AMOUNT),
+            VMSTATE_UINT32(tcon, struct lregs),
+            VMSTATE_UINT32(int_cstat, struct lregs),
+            VMSTATE_UINT32(int_enb, struct lregs),
+            VMSTATE_UINT32(wstat, struct lregs),
+            VMSTATE_END_OF_LIST()
+        }
+};
+
+static const VMStateDescription VMState_Exynos4210_mct_lt = {
+        .name = "exynos4210.mct.lt",
+        .version_id = 1,
+        .minimum_version_id = 1,
+        .minimum_version_id_old = 1,
+        .fields = (VMStateField[]) {
+            VMSTATE_INT32(id, exynos4210_mct_lt),
+            VMSTATE_STRUCT(tick_timer, exynos4210_mct_lt, 0,
+                    VMState_tick_timer,
+                    struct tick_timer),
+            VMSTATE_STRUCT(reg, exynos4210_mct_lt, 0,
+                    VMState_lregs,
+                    struct lregs),
+            VMSTATE_END_OF_LIST()
+        }
+};
+
+static const VMStateDescription VMState_gregs = {
+        .name = "exynos4210.mct.lregs",
+        .version_id = 1,
+        .minimum_version_id = 1,
+        .minimum_version_id_old = 1,
+        .fields = (VMStateField[]) {
+            VMSTATE_UINT64(cnt, struct gregs),
+            VMSTATE_UINT32(cnt_wstat, struct gregs),
+            VMSTATE_UINT32(tcon, struct gregs),
+            VMSTATE_UINT32(int_cstat, struct gregs),
+            VMSTATE_UINT32(int_enb, struct gregs),
+            VMSTATE_UINT32(wstat, struct gregs),
+            VMSTATE_UINT64_ARRAY(comp, struct gregs, MCT_GT_CMP_NUM),
+            VMSTATE_UINT32_ARRAY(comp_add_incr, struct gregs,
+                    MCT_GT_CMP_NUM),
+            VMSTATE_END_OF_LIST()
+        }
+};
+
+static const VMStateDescription VMState_Exynos4210_mct_gt = {
+        .name = "exynos4210.mct.lt",
+        .version_id = 1,
+        .minimum_version_id = 1,
+        .minimum_version_id_old = 1,
+        .fields = (VMStateField[]) {
+            VMSTATE_STRUCT(reg, exynos4210_mct_gt, 0, VMState_gregs,
+                    struct gregs),
+            VMSTATE_UINT64(count, exynos4210_mct_gt),
+            VMSTATE_INT32(curr_comp, exynos4210_mct_gt),
+            VMSTATE_END_OF_LIST()
+        }
+};
+
+static const VMStateDescription VMState_Exynos4210MCTState = {
+        .name = "exynos4210.mct",
+        .version_id = 1,
+        .minimum_version_id = 1,
+        .minimum_version_id_old = 1,
+        .fields = (VMStateField[]) {
+            VMSTATE_UINT32(reg_mct_cfg, Exynos4210MCTState),
+            VMSTATE_STRUCT_ARRAY(l_timer, Exynos4210MCTState, 2, 0,
+                VMState_Exynos4210_mct_lt, exynos4210_mct_lt),
+            VMSTATE_STRUCT(g_timer, Exynos4210MCTState, 0,
+                VMState_Exynos4210_mct_gt, exynos4210_mct_gt),
+            VMSTATE_UINT32(freq, Exynos4210MCTState),
+                VMSTATE_END_OF_LIST()
+        }
+};
+
+static void exynos4210_mct_update_freq(Exynos4210MCTState *s);
+
+/*
+ * Set counter of FRC global timer.
+ */
+static void exynos4210_gfrc_set_count(exynos4210_mct_gt *s, uint64_t count)
+{
+    s->count = count;
+    DPRINTF("global timer frc set count 0x%llx\n", count);
+    ptimer_set_count(s->ptimer_frc, count);
+}
+
+/*
+ * Get counter of FRC global timer.
+ */
+static uint64_t exynos4210_gfrc_get_count(exynos4210_mct_gt *s)
+{
+    uint64_t count = 0;
+    count = ptimer_get_count(s->ptimer_frc);
+    if (!count) {
+        /* Timer event was generated and s->reg.cnt holds adequate value */
+        return s->reg.cnt;
+    }
+    count = s->count - count;
+    return s->reg.cnt + count;
+}
+
+/*
+ * Stop global FRC timer
+ */
+static void exynos4210_gfrc_stop(exynos4210_mct_gt *s)
+{
+    DPRINTF("global timer frc stop\n");
+
+    ptimer_stop(s->ptimer_frc);
+}
+
+/*
+ * Start global FRC timer
+ */
+static void exynos4210_gfrc_start(exynos4210_mct_gt *s)
+{
+    DPRINTF("global timer frc start\n");
+
+    ptimer_run(s->ptimer_frc, 1);
+}
+
+/*
+ * Find next nearest Comparator. If current Comparator value equals to other
+ * Comparator value, skip them both
+ */
+static int32_t exynos4210_gcomp_find(Exynos4210MCTState *s)
+{
+    int res;
+    int i;
+    int enabled;
+    uint64_t min;
+    int min_comp_i;
+    uint64_t gfrc;
+    uint64_t distance;
+    uint64_t distance_min;
+    int comp_i;
+
+    /* get gfrc count */
+    gfrc = exynos4210_gfrc_get_count(&s->g_timer);
+
+    min = 0xFFFFFFFFFFFFFFFF;
+    distance_min = 0xFFFFFFFFFFFFFFFF;
+    comp_i = MCT_GT_CMP_NUM;
+    min_comp_i = MCT_GT_CMP_NUM;
+    enabled = 0;
+
+    /* lookup for nearest comparator */
+    for (i = 0; i < MCT_GT_CMP_NUM; i++) {
+
+        if (s->g_timer.reg.tcon & G_TCON_COMP_ENABLE(i)) {
+
+            enabled = 1;
+
+            if (s->g_timer.reg.comp[i] > gfrc) {
+                /* Comparator is upper then FRC */
+                distance = s->g_timer.reg.comp[i] - gfrc;
+
+                if (distance <= distance_min) {
+                    distance_min = distance;
+                    comp_i = i;
+                }
+            } else {
+                /* Comparator is below FRC, find the smallest */
+
+                if (s->g_timer.reg.comp[i] <= min) {
+                    min = s->g_timer.reg.comp[i];
+                    min_comp_i = i;
+                }
+            }
+        }
+    }
+
+    if (!enabled) {
+        /* All Comparators disabled */
+        res = -1;
+    } else if (comp_i < MCT_GT_CMP_NUM) {
+        /* Found upper Comparator */
+        res = comp_i;
+    } else {
+        /* All Comparators are below or equal to FRC  */
+        res = min_comp_i;
+    }
+
+    DPRINTF("found comparator %d: comp 0x%llx distance 0x%llx, gfrc 0x%llx\n",
+            res,
+            s->g_timer.reg.comp[res],
+            distance_min,
+            gfrc);
+
+    return res;
+}
+
+/*
+ * Get distance to nearest Comparator
+ */
+static uint64_t exynos4210_gcomp_get_distance(Exynos4210MCTState *s, int32_t id)
+{
+    if (id == -1) {
+        /* no enabled Comparators, choose max distance */
+        return MCT_GT_COUNTER_STEP;
+    }
+    if (s->g_timer.reg.comp[id] - s->g_timer.reg.cnt < MCT_GT_COUNTER_STEP) {
+        return s->g_timer.reg.comp[id] - s->g_timer.reg.cnt;
+    } else {
+        return MCT_GT_COUNTER_STEP;
+    }
+}
+
+/*
+ * Restart global FRC timer
+ */
+static void exynos4210_gfrc_restart(Exynos4210MCTState *s)
+{
+    uint64_t distance;
+
+    exynos4210_gfrc_stop(&s->g_timer);
+
+    s->g_timer.curr_comp = exynos4210_gcomp_find(s);
+
+    distance = exynos4210_gcomp_get_distance(s, s->g_timer.curr_comp);
+
+    if (distance > MCT_GT_COUNTER_STEP || !distance) {
+        distance = MCT_GT_COUNTER_STEP;
+    }
+
+    exynos4210_gfrc_set_count(&s->g_timer, distance);
+    exynos4210_gfrc_start(&s->g_timer);
+}
+
+/*
+ * Raise global timer CMP IRQ
+ */
+static void exynos4210_gcomp_raise_irq(void *opaque, uint32_t id)
+{
+    exynos4210_mct_gt *s = opaque;
+
+    /* If CSTAT is pending and IRQ is enabled */
+    if ((s->reg.int_cstat & G_INT_CSTAT_COMP(id)) &&
+            (s->reg.int_enb & G_INT_ENABLE(id))) {
+        DPRINTF("gcmp timer[%d] IRQ\n", id);
+        qemu_irq_raise(s->irq[id]);
+    }
+}
+
+/*
+ * Lower global timer CMP IRQ
+ */
+static void exynos4210_gcomp_lower_irq(void *opaque, uint32_t id)
+{
+    exynos4210_mct_gt *s = opaque;
+    qemu_irq_lower(s->irq[id]);
+}
+
+/*
+ * Global timer FRC event handler.
+ * Each event occurs when internal counter reaches counter + MCT_GT_COUNTER_STEP
+ * Every time we arm global FRC timer to count for MCT_GT_COUNTER_STEP value
+ */
+static void exynos4210_gfrc_event(void *opaque)
+{
+    Exynos4210MCTState *s = (Exynos4210MCTState *)opaque;
+    int i;
+    uint64_t distance;
+
+    DPRINTF("\n");
+
+    s->g_timer.reg.cnt += s->g_timer.count;
+
+    /* Process all comparators */
+    for (i = 0; i < MCT_GT_CMP_NUM; i++) {
+
+        if (s->g_timer.reg.cnt == s->g_timer.reg.comp[i]) {
+            /* reached nearest comparator */
+
+            s->g_timer.reg.int_cstat |= G_INT_CSTAT_COMP(i);
+
+            /* Auto increment */
+            if (s->g_timer.reg.tcon & G_TCON_AUTO_ICREMENT(i)) {
+                s->g_timer.reg.comp[i] += s->g_timer.reg.comp_add_incr[i];
+            }
+
+            /* IRQ */
+            exynos4210_gcomp_raise_irq(&s->g_timer, i);
+        }
+    }
+
+    /* Reload FRC to reach nearest comparator */
+    s->g_timer.curr_comp = exynos4210_gcomp_find(s);
+    distance = exynos4210_gcomp_get_distance(s, s->g_timer.curr_comp);
+    if (distance > MCT_GT_COUNTER_STEP) {
+        distance = MCT_GT_COUNTER_STEP;
+    }
+    exynos4210_gfrc_set_count(&s->g_timer, distance);
+
+    exynos4210_gfrc_start(&s->g_timer);
+
+    return;
+}
+
+/*
+ * Get counter of FRC local timer.
+ */
+static uint64_t exynos4210_lfrc_get_count(exynos4210_mct_lt *s)
+{
+    return ptimer_get_count(s->ptimer_frc);
+}
+
+/*
+ * Set counter of FRC local timer.
+ */
+static void exynos4210_lfrc_update_count(exynos4210_mct_lt *s)
+{
+    if (!s->reg.cnt[L_REG_CNT_FRCCNTB]) {
+        ptimer_set_count(s->ptimer_frc, MCT_LT_COUNTER_STEP);
+    } else {
+        ptimer_set_count(s->ptimer_frc, s->reg.cnt[L_REG_CNT_FRCCNTB]);
+    }
+}
+
+/*
+ * Start local FRC timer
+ */
+static void exynos4210_lfrc_start(exynos4210_mct_lt *s)
+{
+    ptimer_run(s->ptimer_frc, 1);
+}
+
+/*
+ * Stop local FRC timer
+ */
+static void exynos4210_lfrc_stop(exynos4210_mct_lt *s)
+{
+    ptimer_stop(s->ptimer_frc);
+}
+
+/*
+ * Local timer free running counter tick handler
+ */
+static void exynos4210_lfrc_event(void *opaque)
+{
+    exynos4210_mct_lt * s = (exynos4210_mct_lt *)opaque;
+
+    /* local frc expired */
+
+    DPRINTF("\n");
+
+    s->reg.int_cstat |= L_INT_CSTAT_FRCCNT;
+
+    /* update frc counter */
+    exynos4210_lfrc_update_count(s);
+
+    /* raise irq */
+    if (s->reg.int_enb & L_INT_INTENB_FRCEIE) {
+        qemu_irq_raise(s->irq);
+    }
+
+    /*  we reached here, this means that timer is enabled */
+    exynos4210_lfrc_start(s);
+}
+
+
+static uint32_t exynos4210_ltick_int_get_cnto(struct tick_timer *s);
+static void exynos4210_ltick_cnt_start(struct tick_timer *s);
+static void exynos4210_ltick_cnt_stop(struct tick_timer *s);
+static uint32_t exynos4210_ltick_cnt_get_cnto(struct tick_timer *s);
+static void exynos4210_ltick_recalc_count(struct tick_timer *s);
+
+
+
+/*
+ * Action on enabling local tick int timer
+ */
+static void exynos4210_ltick_int_start(struct tick_timer *s)
+{
+    if (!s->int_run) {
+        s->int_run = 1;
+    }
+}
+
+/*
+ * Action on disabling local tick int timer
+ */
+static void exynos4210_ltick_int_stop(struct tick_timer *s)
+{
+    if (s->int_run) {
+        s->last_icnto = exynos4210_ltick_int_get_cnto(s);
+        s->int_run = 0;
+    }
+}
+
+/*
+ * Get count for INT timer
+ */
+static uint32_t exynos4210_ltick_int_get_cnto(struct tick_timer *s)
+{
+    uint32_t icnto;
+    uint64_t remain;
+    uint64_t count;
+    uint64_t counted;
+    uint64_t cur_progress;
+
+    count = ptimer_get_count(s->ptimer_tick);
+    if (count) {
+        /* timer is still counting, called not from event */
+        counted = s->count - ptimer_get_count(s->ptimer_tick);
+        cur_progress = s->progress + counted;
+    } else {
+        /* timer expired earlier */
+        cur_progress = s->progress;
+    }
+
+    remain = s->distance - cur_progress;
+
+    if (!s->int_run) {
+        /* INT is stopped. */
+        icnto = s->last_icnto;
+    } else {
+        /* Both are counting */
+        icnto = remain / s->tcntb;
+    }
+
+    return icnto;
+}
+
+/*
+ * Start local tick cnt timer.
+ */
+static void exynos4210_ltick_cnt_start(struct tick_timer *s)
+{
+    if (!s->cnt_run) {
+
+        exynos4210_ltick_recalc_count(s);
+        ptimer_set_count(s->ptimer_tick, s->count);
+        ptimer_run(s->ptimer_tick, 1);
+
+        s->cnt_run = 1;
+    }
+}
+
+/*
+ * Stop local tick cnt timer.
+ */
+static void exynos4210_ltick_cnt_stop(struct tick_timer *s)
+{
+    if (s->cnt_run) {
+
+        s->last_tcnto = exynos4210_ltick_cnt_get_cnto(s);
+
+        if (s->int_run) {
+            exynos4210_ltick_int_stop(s);
+        }
+
+        ptimer_stop(s->ptimer_tick);
+
+        s->cnt_run = 0;
+    }
+}
+
+/*
+ * Get counter for CNT timer
+ */
+static uint32_t exynos4210_ltick_cnt_get_cnto(struct tick_timer *s)
+{
+    uint32_t tcnto;
+    uint32_t icnto;
+    uint64_t remain;
+    uint64_t counted;
+    uint64_t count;
+    uint64_t cur_progress;
+
+    count = ptimer_get_count(s->ptimer_tick);
+    if (count) {
+        /* timer is still counting, called not from event */
+        counted = s->count - ptimer_get_count(s->ptimer_tick);
+        cur_progress = s->progress + counted;
+    } else {
+        /* timer expired earlier */
+        cur_progress = s->progress;
+    }
+
+    remain = s->distance - cur_progress;
+
+    if (!s->cnt_run) {
+        /* Both are stopped. */
+        tcnto = s->last_tcnto;
+    } else if (!s->int_run) {
+        /* INT counter is stopped, progress is by CNT timer */
+        tcnto = remain % s->tcntb;
+    } else {
+        /* Both are counting */
+        icnto = remain / s->tcntb;
+        if (icnto) {
+            tcnto = remain % (icnto * s->tcntb);
+        } else {
+            tcnto = remain % s->tcntb;
+        }
+    }
+
+    return tcnto;
+}
+
+/*
+ * Set new values of counters for CNT and INT timers
+ */
+static void exynos4210_ltick_set_cntb(struct tick_timer *s, uint32_t new_cnt,
+        uint32_t new_int)
+{
+    uint32_t cnt_stopped = 0;
+    uint32_t int_stopped = 0;
+
+    if (s->cnt_run) {
+        exynos4210_ltick_cnt_stop(s);
+        cnt_stopped = 1;
+    }
+
+    if (s->int_run) {
+        exynos4210_ltick_int_stop(s);
+        int_stopped = 1;
+    }
+
+    s->tcntb = new_cnt + 1;
+    s->icntb = new_int + 1;
+
+    if (cnt_stopped) {
+        exynos4210_ltick_cnt_start(s);
+    }
+    if (int_stopped) {
+        exynos4210_ltick_int_start(s);
+    }
+
+}
+
+/*
+ * Calculate new counter value for tick timer
+ */
+static void exynos4210_ltick_recalc_count(struct tick_timer *s)
+{
+    uint64_t to_count;
+
+    if ((s->cnt_run && s->last_tcnto) || (s->int_run && s->last_icnto)) {
+        /*
+         * one or both timers run and not counted to the end;
+         * distance is not passed, recalculate with last_tcnto * last_icnto
+         */
+
+        if (s->last_tcnto) {
+            to_count = s->last_tcnto * s->last_icnto;
+        } else {
+            to_count = s->last_icnto;
+        }
+    } else {
+        /* distance is passed, recalculate with tcnto * icnto */
+        if (s->icntb) {
+            s->distance = s->tcntb * s->icntb;
+        } else {
+            s->distance = s->tcntb;
+        }
+
+        to_count = s->distance;
+        s->progress = 0;
+    }
+
+    if (to_count > MCT_LT_COUNTER_STEP) {
+        /* count by step */
+        s->count = MCT_LT_COUNTER_STEP;
+    } else {
+        s->count = to_count;
+    }
+}
+
+/*
+ * Initialize tick_timer
+ */
+static void exynos4210_ltick_timer_init(struct tick_timer *s)
+{
+    exynos4210_ltick_int_stop(s);
+    exynos4210_ltick_cnt_stop(s);
+
+    s->count = 0;
+    s->distance = 0;
+    s->progress = 0;
+    s->icntb = 0;
+    s->tcntb = 0;
+}
+
+/*
+ * tick_timer event.
+ * Raises when abstract tick_timer expires.
+ */
+static void exynos4210_ltick_timer_event(struct tick_timer *s)
+{
+    s->progress += s->count;
+}
+
+/*
+ * Local timer tick counter handler.
+ * Don't use reloaded timers. If timer counter = zero
+ * then handler called but after handler finished no
+ * timer reload occurs.
+ */
+static void exynos4210_ltick_event(void *opaque)
+{
+    exynos4210_mct_lt * s = (exynos4210_mct_lt *)opaque;
+    uint32_t tcnto;
+    uint32_t icnto;
+#ifdef DEBUG_MCT
+    static uint64_t time1[2] = {0};
+    static uint64_t time2[2] = {0};
+#endif
+
+    /* Call tick_timer event handler, it will update it's tcntb and icntb */
+    exynos4210_ltick_timer_event(&s->tick_timer);
+
+    /* get tick_timer cnt */
+    tcnto = exynos4210_ltick_cnt_get_cnto(&s->tick_timer);
+
+    /* get tick_timer int */
+    icnto = exynos4210_ltick_int_get_cnto(&s->tick_timer);
+
+    /* raise IRQ if needed */
+    if (!icnto && s->reg.tcon & L_TCON_INT_START) {
+        /* INT counter enabled and expired */
+
+        s->reg.int_cstat |= L_INT_CSTAT_INTCNT;
+
+        /* raise interrupt if enabled */
+        if (s->reg.int_enb & L_INT_INTENB_ICNTEIE) {
+#ifdef DEBUG_MCT
+            time2[s->id] = qemu_get_clock_ns(vm_clock);
+            DPRINTF("local timer[%d] IRQ: %llx\n", s->id,
+                    time2[s->id] - time1[s->id]);
+            time1[s->id] = time2[s->id];
+#endif
+            qemu_irq_raise(s->irq);
+        }
+
+        /* reload ICNTB */
+        if (s->reg.tcon & L_TCON_INTERVAL_MODE) {
+            exynos4210_ltick_set_cntb(&s->tick_timer,
+                    s->reg.cnt[L_REG_CNT_TCNTB],
+                    s->reg.cnt[L_REG_CNT_ICNTB]);
+        }
+    } else {
+        /* reload TCNTB */
+        if (!tcnto) {
+            exynos4210_ltick_set_cntb(&s->tick_timer,
+                    s->reg.cnt[L_REG_CNT_TCNTB],
+                    icnto);
+        }
+    }
+
+    /* start tick_timer cnt */
+    exynos4210_ltick_cnt_start(&s->tick_timer);
+
+    /* start tick_timer int */
+    exynos4210_ltick_int_start(&s->tick_timer);
+}
+
+/* update timer frequency */
+static void exynos4210_mct_update_freq(Exynos4210MCTState *s)
+{
+    uint32_t freq = s->freq;
+    s->freq = 24000000 /
+            ((MCT_CFG_GET_PRESCALER(s->reg_mct_cfg)+1) *
+                    MCT_CFG_GET_DIVIDER(s->reg_mct_cfg));
+
+    if (freq != s->freq) {
+        DPRINTF("freq=%dHz\n", s->freq);
+
+        /* global timer */
+        ptimer_set_freq(s->g_timer.ptimer_frc, s->freq);
+
+        /* local timer */
+        ptimer_set_freq(s->l_timer[0].tick_timer.ptimer_tick, s->freq);
+        ptimer_set_freq(s->l_timer[0].ptimer_frc, s->freq);
+        ptimer_set_freq(s->l_timer[1].tick_timer.ptimer_tick, s->freq);
+        ptimer_set_freq(s->l_timer[1].ptimer_frc, s->freq);
+    }
+}
+
+/* set defaul_timer values for all fields */
+static void exynos4210_mct_reset(DeviceState *d)
+{
+    Exynos4210MCTState *s = (Exynos4210MCTState *)d;
+    uint32_t i;
+
+    s->reg_mct_cfg = 0;
+
+    /* global timer */
+    memset(&s->g_timer.reg, 0, sizeof(s->g_timer.reg));
+    exynos4210_gfrc_stop(&s->g_timer);
+
+    /* local timer */
+    memset(s->l_timer[0].reg.cnt, 0, sizeof(s->l_timer[0].reg.cnt));
+    memset(s->l_timer[1].reg.cnt, 0, sizeof(s->l_timer[1].reg.cnt));
+    for (i = 0; i < 2; i++) {
+        s->l_timer[i].reg.int_cstat = 0;
+        s->l_timer[i].reg.int_enb = 0;
+        s->l_timer[i].reg.tcon = 0;
+        s->l_timer[i].reg.wstat = 0;
+        s->l_timer[i].tick_timer.count = 0;
+        s->l_timer[i].tick_timer.distance = 0;
+        s->l_timer[i].tick_timer.progress = 0;
+        ptimer_stop(s->l_timer[i].ptimer_frc);
+
+        exynos4210_ltick_timer_init(&s->l_timer[i].tick_timer);
+    }
+
+    exynos4210_mct_update_freq(s);
+
+}
+
+/* Multi Core Timer read */
+static uint64_t exynos4210_mct_read(void *opaque, target_phys_addr_t offset,
+        unsigned size)
+{
+    Exynos4210MCTState *s = (Exynos4210MCTState *)opaque;
+    int index;
+    int shift;
+    uint64_t count;
+    uint32_t value;
+    int lt_i;
+
+    switch (offset) {
+
+    case MCT_CFG:
+        value = s->reg_mct_cfg;
+        break;
+
+    case G_CNT_L: case G_CNT_U:
+        shift = 8 * (offset & 0x4);
+        count = exynos4210_gfrc_get_count(&s->g_timer);
+        value = 0xFFFFFFFF & (count >> shift);
+        DPRINTF("read FRC=0x%llx\n", count);
+        break;
+
+    case G_CNT_WSTAT:
+        value = s->g_timer.reg.cnt_wstat;
+        break;
+
+    case G_COMP_L(0): case G_COMP_L(1): case G_COMP_L(2): case G_COMP_L(3):
+    case G_COMP_U(0): case G_COMP_U(1): case G_COMP_U(2): case G_COMP_U(3):
+    index = GET_G_COMP_IDX(offset);
+    shift = 8 * (offset & 0x4);
+    value = 0xFFFFFFFF & (s->g_timer.reg.comp[index] >> shift);
+    break;
+
+    case G_TCON:
+        value = s->g_timer.reg.tcon;
+        break;
+
+    case G_INT_CSTAT:
+        value = s->g_timer.reg.int_cstat;
+        break;
+
+    case G_INT_ENB:
+        value = s->g_timer.reg.int_enb;
+        break;
+        break;
+    case G_WSTAT:
+        value = s->g_timer.reg.wstat;
+        break;
+
+    case G_COMP0_ADD_INCR: case G_COMP1_ADD_INCR:
+    case G_COMP2_ADD_INCR: case G_COMP3_ADD_INCR:
+        value = s->g_timer.reg.comp_add_incr[GET_G_COMP_ADD_INCR_IDX(offset)];
+        break;
+
+        /* Local timers */
+    case L0_TCNTB: case L0_ICNTB: case L0_FRCNTB:
+    case L1_TCNTB: case L1_ICNTB: case L1_FRCNTB:
+        lt_i = GET_L_TIMER_IDX(offset);
+        index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i);
+        value = s->l_timer[lt_i].reg.cnt[index];
+        break;
+
+    case L0_TCNTO: case L1_TCNTO:
+        lt_i = GET_L_TIMER_IDX(offset);
+
+        value = exynos4210_ltick_cnt_get_cnto(&s->l_timer[lt_i].tick_timer);
+        DPRINTF("local timer[%d] read TCNTO %x\n", lt_i, value);
+        break;
+
+    case L0_ICNTO: case L1_ICNTO:
+        lt_i = GET_L_TIMER_IDX(offset);
+
+        value = exynos4210_ltick_int_get_cnto(&s->l_timer[lt_i].tick_timer);
+        DPRINTF("local timer[%d] read ICNTO %x\n", lt_i, value);
+        break;
+
+    case L0_FRCNTO: case L1_FRCNTO:
+        lt_i = GET_L_TIMER_IDX(offset);
+
+        value = exynos4210_lfrc_get_count(&s->l_timer[lt_i]);
+
+        break;
+
+    case L0_TCON: case L1_TCON:
+        lt_i = ((offset&0xF00) - L0_TCNTB)/0x100;
+        value = s->l_timer[lt_i].reg.tcon;
+        break;
+
+    case L0_INT_CSTAT: case L1_INT_CSTAT:
+        lt_i = ((offset&0xF00) - L0_TCNTB)/0x100;
+        value = s->l_timer[lt_i].reg.int_cstat;
+        break;
+
+    case L0_INT_ENB: case L1_INT_ENB:
+        lt_i = ((offset&0xF00) - L0_TCNTB)/0x100;
+        value = s->l_timer[lt_i].reg.int_enb;
+        break;
+
+    case L0_WSTAT: case L1_WSTAT:
+        lt_i = ((offset&0xF00) - L0_TCNTB)/0x100;
+        value = s->l_timer[lt_i].reg.wstat;
+        break;
+
+    default:
+        hw_error("exynos4210.mct: bad read offset "
+                TARGET_FMT_plx "\n", offset);
+        break;
+    }
+    return value;
+}
+
+/* MCT write */
+static void exynos4210_mct_write(void *opaque, target_phys_addr_t offset,
+        uint64_t value, unsigned size)
+{
+    Exynos4210MCTState *s = (Exynos4210MCTState *)opaque;
+    int index;  /* index in buffer which represents register set */
+    int shift;
+    int lt_i;
+    uint64_t new_frc;
+    uint32_t i;
+    uint32_t old_val;
+#ifdef DEBUG_MCT
+    static uint32_t icntb_max[2] = {0};
+    static uint32_t icntb_min[2] = {0xFFFFFFFF, 0xFFFFFFFF};
+    static uint32_t tcntb_max[2] = {0};
+    static uint32_t tcntb_min[2] = {0xFFFFFFFF, 0xFFFFFFFF};
+#endif
+
+    new_frc = s->g_timer.reg.cnt;
+
+    switch (offset) {
+
+    case MCT_CFG:
+        s->reg_mct_cfg = value;
+        exynos4210_mct_update_freq(s);
+        break;
+
+    case G_CNT_L:
+    case G_CNT_U:
+        if (offset == G_CNT_L) {
+
+            DPRINTF("global timer write to reg.cntl %llx\n", value);
+
+            new_frc = (s->g_timer.reg.cnt & 0xFFFFFFFF00000000) +
+                    value;
+            s->g_timer.reg.cnt_wstat |= G_CNT_WSTAT_L;
+        }
+        if (offset == G_CNT_U) {
+
+            DPRINTF("global timer write to reg.cntu %llx\n", value);
+
+            new_frc = (s->g_timer.reg.cnt & 0xFFFFFFFF) +
+                    ((uint64_t)value<<32);
+            s->g_timer.reg.cnt_wstat |= G_CNT_WSTAT_U;
+        }
+
+        s->g_timer.reg.cnt = new_frc;
+        exynos4210_gfrc_restart(s);
+        break;
+
+    case G_CNT_WSTAT:
+        s->g_timer.reg.cnt_wstat &= ~(value);
+        break;
+
+    case G_COMP_L(0): case G_COMP_L(1): case G_COMP_L(2): case G_COMP_L(3):
+    case G_COMP_U(0): case G_COMP_U(1): case G_COMP_U(2): case G_COMP_U(3):
+    index = GET_G_COMP_IDX(offset);
+    shift = 8*(offset&0x4);
+    s->g_timer.reg.comp[index] =
+            (s->g_timer.reg.comp[index] & (0xFFFFFFFF00000000>>shift)) +
+            (value<<shift);
+
+    DPRINTF("comparator %d write 0x%llx val << %d\n", index, value, shift);
+
+    if (offset&0x4) {
+        s->g_timer.reg.wstat |= G_WSTAT_COMP_U(index);
+    } else {
+        s->g_timer.reg.wstat |= G_WSTAT_COMP_L(index);
+    }
+
+    exynos4210_gfrc_restart(s);
+    break;
+
+    case G_TCON:
+        old_val = s->g_timer.reg.tcon;
+        s->g_timer.reg.tcon = value;
+        s->g_timer.reg.wstat |= G_WSTAT_TCON_WRITE;
+
+        DPRINTF("global timer write to reg.g_tcon %llx\n", value);
+
+        /* Start FRC if transition from disabled to enabled */
+        if ((value & G_TCON_TIMER_ENABLE) > (old_val &
+                G_TCON_TIMER_ENABLE)) {
+            exynos4210_gfrc_start(&s->g_timer);
+        }
+        if ((value & G_TCON_TIMER_ENABLE) < (old_val &
+                G_TCON_TIMER_ENABLE)) {
+            exynos4210_gfrc_stop(&s->g_timer);
+        }
+
+        /* Start CMP if transition from disabled to enabled */
+        for (i = 0; i < MCT_GT_CMP_NUM; i++) {
+            if ((value & G_TCON_COMP_ENABLE(i)) != (old_val &
+                    G_TCON_COMP_ENABLE(i))) {
+                exynos4210_gfrc_restart(s);
+            }
+        }
+        break;
+
+    case G_INT_CSTAT:
+        s->g_timer.reg.int_cstat &= ~(value);
+        for (i = 0; i < MCT_GT_CMP_NUM; i++) {
+            if (value & G_INT_CSTAT_COMP(i)) {
+                exynos4210_gcomp_lower_irq(&s->g_timer, i);
+            }
+        }
+        break;
+
+    case G_INT_ENB:
+
+        /* Raise IRQ if transition from disabled to enabled and CSTAT pending */
+        for (i = 0; i < MCT_GT_CMP_NUM; i++) {
+            if ((value & G_INT_ENABLE(i)) > (s->g_timer.reg.tcon &
+                    G_INT_ENABLE(i))) {
+                if (s->g_timer.reg.int_cstat & G_INT_CSTAT_COMP(i)) {
+                    exynos4210_gcomp_raise_irq(&s->g_timer, i);
+                }
+            }
+
+            if ((value & G_INT_ENABLE(i)) < (s->g_timer.reg.tcon &
+                    G_INT_ENABLE(i))) {
+                exynos4210_gcomp_lower_irq(&s->g_timer, i);
+            }
+        }
+
+        DPRINTF("global timer INT enable %llx\n", value);
+        s->g_timer.reg.int_enb = value;
+        break;
+
+    case G_WSTAT:
+        s->g_timer.reg.wstat &= ~(value);
+        break;
+
+    case G_COMP0_ADD_INCR: case G_COMP1_ADD_INCR:
+    case G_COMP2_ADD_INCR: case G_COMP3_ADD_INCR:
+        index = GET_G_COMP_ADD_INCR_IDX(offset);
+        s->g_timer.reg.comp_add_incr[index] = value;
+        s->g_timer.reg.wstat |= G_WSTAT_COMP_ADDINCR(index);
+        break;
+
+        /* Local timers */
+    case L0_TCON: case L1_TCON:
+        lt_i = GET_L_TIMER_IDX(offset);
+        old_val = s->l_timer[lt_i].reg.tcon;
+
+        s->l_timer[lt_i].reg.wstat |= L_WSTAT_TCON_WRITE;
+        s->l_timer[lt_i].reg.tcon = value;
+
+        /* Stop local CNT */
+        if ((value & L_TCON_TICK_START) <
+                (old_val & L_TCON_TICK_START)) {
+            DPRINTF("local timer[%d] stop cnt\n", lt_i);
+            exynos4210_ltick_cnt_stop(&s->l_timer[lt_i].tick_timer);
+        }
+
+        /* Stop local INT */
+        if ((value & L_TCON_INT_START) <
+                (old_val & L_TCON_INT_START)) {
+            DPRINTF("local timer[%d] stop int\n", lt_i);
+            exynos4210_ltick_int_stop(&s->l_timer[lt_i].tick_timer);
+        }
+
+        /* Start local CNT */
+        if ((value & L_TCON_TICK_START) >
+        (old_val & L_TCON_TICK_START)) {
+            DPRINTF("local timer[%d] start cnt\n", lt_i);
+            exynos4210_ltick_cnt_start(&s->l_timer[lt_i].tick_timer);
+        }
+
+        /* Start local INT */
+        if ((value & L_TCON_INT_START) >
+        (old_val & L_TCON_INT_START)) {
+            DPRINTF("local timer[%d] start int\n", lt_i);
+            exynos4210_ltick_int_start(&s->l_timer[lt_i].tick_timer);
+        }
+
+        /* Start or Stop local FRC if TCON changed */
+        if ((value & L_TCON_FRC_START) >
+        (s->l_timer[lt_i].reg.tcon & L_TCON_FRC_START)) {
+            DPRINTF("local timer[%d] start frc\n", lt_i);
+            exynos4210_lfrc_start(&s->l_timer[lt_i]);
+        }
+        if ((value & L_TCON_FRC_START) <
+                (s->l_timer[lt_i].reg.tcon & L_TCON_FRC_START)) {
+            DPRINTF("local timer[%d] stop frc\n", lt_i);
+            exynos4210_lfrc_stop(&s->l_timer[lt_i]);
+        }
+        break;
+
+    case L0_TCNTB: case L1_TCNTB:
+
+        lt_i = GET_L_TIMER_IDX(offset);
+        index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i);
+
+        /*
+         * TCNTB is updated to internal register only after CNT expired.
+         * Due to this we should reload timer to nearest moment when CNT is
+         * expired and then in event handler update tcntb to new TCNTB value.
+         */
+        exynos4210_ltick_set_cntb(&s->l_timer[lt_i].tick_timer, value,
+                s->l_timer[lt_i].tick_timer.icntb);
+
+        s->l_timer[lt_i].reg.wstat |= L_WSTAT_TCNTB_WRITE;
+        s->l_timer[lt_i].reg.cnt[L_REG_CNT_TCNTB] = value;
+
+#ifdef DEBUG_MCT
+        if (tcntb_min[lt_i] > value) {
+            tcntb_min[lt_i] = value;
+        }
+        if (tcntb_max[lt_i] < value) {
+            tcntb_max[lt_i] = value;
+        }
+        DPRINTF("local timer[%d] TCNTB write %llx; max=%x, min=%x\n",
+                lt_i, value, tcntb_max[lt_i], tcntb_min[lt_i]);
+#endif
+        break;
+
+    case L0_ICNTB: case L1_ICNTB:
+
+        lt_i = GET_L_TIMER_IDX(offset);
+        index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i);
+
+        s->l_timer[lt_i].reg.wstat |= L_WSTAT_ICNTB_WRITE;
+        s->l_timer[lt_i].reg.cnt[L_REG_CNT_ICNTB] = value &
+                ~L_ICNTB_MANUAL_UPDATE;
+
+        /*
+         * FIXME: this stub should be removed
+         * We need to avoid too small values for TCNTB*ICNTB. If not, IRQ event
+         * could raise too fast disallowing QEMU to execute target code.
+         * One way is to use -icount option, but in that case target 1 second
+         * could turn in host 100 seconds which leads to enormous sleep(n)
+         * awaiting. So let just enlarge small values of TCNTB*ICNTB to avoid
+         * too fast IRQs.
+         */
+        if (s->l_timer[lt_i].reg.cnt[L_REG_CNT_ICNTB] *
+            s->l_timer[lt_i].reg.cnt[L_REG_CNT_TCNTB] < MCT_LT_CNT_LOW_LIMIT) {
+            if (!s->l_timer[lt_i].reg.cnt[L_REG_CNT_TCNTB]) {
+                s->l_timer[lt_i].reg.cnt[L_REG_CNT_ICNTB] =
+                        MCT_LT_CNT_LOW_LIMIT;
+            } else {
+                s->l_timer[lt_i].reg.cnt[L_REG_CNT_ICNTB] =
+                        MCT_LT_CNT_LOW_LIMIT /
+                        s->l_timer[lt_i].reg.cnt[L_REG_CNT_TCNTB];
+            }
+        }
+
+
+        if (value & L_ICNTB_MANUAL_UPDATE) {
+            exynos4210_ltick_set_cntb(&s->l_timer[lt_i].tick_timer,
+                    s->l_timer[lt_i].tick_timer.tcntb,
+                    s->l_timer[lt_i].reg.cnt[L_REG_CNT_ICNTB]);
+        }
+
+#ifdef DEBUG_MCT
+        if (icntb_min[lt_i] > value) {
+            icntb_min[lt_i] = value;
+        }
+        if (icntb_max[lt_i] < value) {
+            icntb_max[lt_i] = value;
+        }
+DPRINTF("local timer[%d] ICNTB write %llx; max=%x, min=%x\n\n",
+        lt_i, value, icntb_max[lt_i], icntb_min[lt_i]);
+#endif
+break;
+
+    case L0_FRCNTB: case L1_FRCNTB:
+
+        lt_i = GET_L_TIMER_IDX(offset);
+        index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i);
+
+        DPRINTF("local timer[%d] FRCNTB write %llx\n", lt_i, value);
+
+        s->l_timer[lt_i].reg.wstat |= L_WSTAT_FRCCNTB_WRITE;
+        s->l_timer[lt_i].reg.cnt[L_REG_CNT_FRCCNTB] = value;
+
+        break;
+
+    case L0_TCNTO: case L1_TCNTO:
+    case L0_ICNTO: case L1_ICNTO:
+    case L0_FRCNTO: case L1_FRCNTO:
+        fprintf(stderr, "\n[exynos4210.mct: write to RO register "
+                TARGET_FMT_plx "]\n\n", offset);
+        break;
+
+    case L0_INT_CSTAT: case L1_INT_CSTAT:
+        lt_i = GET_L_TIMER_IDX(offset);
+
+        DPRINTF("local timer[%d] CSTAT write %llx\n", lt_i, value);
+
+        s->l_timer[lt_i].reg.int_cstat &= ~value;
+        if (!s->l_timer[lt_i].reg.int_cstat) {
+            qemu_irq_lower(s->l_timer[lt_i].irq);
+        }
+        break;
+
+    case L0_INT_ENB: case L1_INT_ENB:
+        lt_i = GET_L_TIMER_IDX(offset);
+        old_val = s->l_timer[lt_i].reg.int_enb;
+
+        /* Raise Local timer IRQ if cstat is pending */
+        if ((value & L_INT_INTENB_ICNTEIE) > (old_val & L_INT_INTENB_ICNTEIE)) {
+            if (s->l_timer[lt_i].reg.int_cstat & L_INT_CSTAT_INTCNT) {
+                qemu_irq_raise(s->l_timer[lt_i].irq);
+            }
+        }
+
+        s->l_timer[lt_i].reg.int_enb = value;
+
+        break;
+
+    case L0_WSTAT: case L1_WSTAT:
+        lt_i = GET_L_TIMER_IDX(offset);
+
+        s->l_timer[lt_i].reg.wstat &= ~value;
+        break;
+
+    default:
+        hw_error("exynos4210.mct: bad write offset "
+                TARGET_FMT_plx "\n", offset);
+        break;
+    }
+}
+
+static const MemoryRegionOps exynos4210_mct_ops = {
+        .read = exynos4210_mct_read,
+        .write = exynos4210_mct_write,
+        .endianness = DEVICE_NATIVE_ENDIAN,
+};
+
+/* MCT init */
+static int exynos4210_mct_init(SysBusDevice *dev)
+{
+    int i;
+    Exynos4210MCTState *s = FROM_SYSBUS(Exynos4210MCTState, dev);
+    QEMUBH *bh[2];
+
+    /* Global timer */
+    bh[0] = qemu_bh_new(exynos4210_gfrc_event, s);
+    s->g_timer.ptimer_frc = ptimer_init(bh[0]);
+    memset(&s->g_timer.reg, 0, sizeof(struct gregs));
+
+    /* Local timers */
+    for (i = 0; i < 2; i++) {
+        bh[0] = qemu_bh_new(exynos4210_ltick_event, &s->l_timer[i]);
+        bh[1] = qemu_bh_new(exynos4210_lfrc_event, &s->l_timer[i]);
+        s->l_timer[i].tick_timer.ptimer_tick = ptimer_init(bh[0]);
+        s->l_timer[i].ptimer_frc = ptimer_init(bh[1]);
+        s->l_timer[i].id = i;
+    }
+
+    /* IRQs */
+    for (i = 0; i < MCT_GT_CMP_NUM; i++) {
+        sysbus_init_irq(dev, &s->g_timer.irq[i]);
+    }
+    for (i = 0; i < 2; i++) {
+        sysbus_init_irq(dev, &s->l_timer[i].irq);
+    }
+
+    memory_region_init_io(&s->iomem, &exynos4210_mct_ops, s, "exynos4210-mct",
+            MCT_SFR_SIZE);
+    sysbus_init_mmio(dev, &s->iomem);
+
+    return 0;
+}
+
+static SysBusDeviceInfo exynos4210_mct_info = {
+        .qdev.name  = "exynos4210.mct",
+        .qdev.size  = sizeof(struct Exynos4210MCTState),
+        .qdev.reset = exynos4210_mct_reset,
+        .qdev.vmsd = &VMState_Exynos4210MCTState,
+        .init = exynos4210_mct_init,
+        .qdev.props = (Property[]) {
+            DEFINE_PROP_END_OF_LIST(),
+        }
+};
+
+static void exynos4210_mct_register_devices(void)
+{
+    sysbus_register_withprop(&exynos4210_mct_info);
+}
+
+device_init(exynos4210_mct_register_devices)
