hw: move boards and other isolated files to hw/ARCH

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 101 deletions

diff --git a/hw/openrisc_timer.c b/hw/openrisc_timer.c
deleted file mode 100644
index f6c877f425..0000000000
--- a/hw/openrisc_timer.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * QEMU OpenRISC timer support
- *
- * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com>
- *                         Zhizhou Zhang <etouzh@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "cpu.h"
-#include "hw/hw.h"
-#include "qemu/timer.h"
-
-#define TIMER_FREQ    (20 * 1000 * 1000)    /* 20MHz */
-
-/* The time when TTCR changes */
-static uint64_t last_clk;
-static int is_counting;
-
-void cpu_openrisc_count_update(OpenRISCCPU *cpu)
-{
-    uint64_t now, next;
-    uint32_t wait;
-
-    now = qemu_get_clock_ns(vm_clock);
-    if (!is_counting) {
-        qemu_del_timer(cpu->env.timer);
-        last_clk = now;
-        return;
-    }
-
-    cpu->env.ttcr += (uint32_t)muldiv64(now - last_clk, TIMER_FREQ,
-                                        get_ticks_per_sec());
-    last_clk = now;
-
-    if ((cpu->env.ttmr & TTMR_TP) <= (cpu->env.ttcr & TTMR_TP)) {
-        wait = TTMR_TP - (cpu->env.ttcr & TTMR_TP) + 1;
-        wait += cpu->env.ttmr & TTMR_TP;
-    } else {
-        wait = (cpu->env.ttmr & TTMR_TP) - (cpu->env.ttcr & TTMR_TP);
-    }
-
-    next = now + muldiv64(wait, get_ticks_per_sec(), TIMER_FREQ);
-    qemu_mod_timer(cpu->env.timer, next);
-}
-
-void cpu_openrisc_count_start(OpenRISCCPU *cpu)
-{
-    is_counting = 1;
-    cpu_openrisc_count_update(cpu);
-}
-
-void cpu_openrisc_count_stop(OpenRISCCPU *cpu)
-{
-    is_counting = 0;
-    cpu_openrisc_count_update(cpu);
-}
-
-static void openrisc_timer_cb(void *opaque)
-{
-    OpenRISCCPU *cpu = opaque;
-
-    if ((cpu->env.ttmr & TTMR_IE) &&
-         qemu_timer_expired(cpu->env.timer, qemu_get_clock_ns(vm_clock))) {
-        cpu->env.ttmr |= TTMR_IP;
-        cpu->env.interrupt_request |= CPU_INTERRUPT_TIMER;
-    }
-
-    switch (cpu->env.ttmr & TTMR_M) {
-    case TIMER_NONE:
-        break;
-    case TIMER_INTR:
-        cpu->env.ttcr = 0;
-        cpu_openrisc_count_start(cpu);
-        break;
-    case TIMER_SHOT:
-        cpu_openrisc_count_stop(cpu);
-        break;
-    case TIMER_CONT:
-        cpu_openrisc_count_start(cpu);
-        break;
-    }
-}
-
-void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
-{
-    cpu->env.timer = qemu_new_timer_ns(vm_clock, &openrisc_timer_cb, cpu);
-    cpu->env.ttmr = 0x00000000;
-    cpu->env.ttcr = 0x00000000;
-}