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/* Copyright 2013-2014 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <skiboot.h>
#include <console.h>
#include <device.h>
#include <ipmi.h>
#include <platforms/astbmc/astbmc.h>
static bool bt_device_present;
static bool qemu_probe(void)
{
struct dt_node *n;
if (!dt_node_is_compatible(dt_root, "qemu,powernv"))
return false;
astbmc_early_init();
/* check if the BT device was defined by QEMU */
dt_for_each_compatible(dt_root, n, "bt") {
bt_device_present = true;
}
return true;
}
static void qemu_init(void)
{
if (!bt_device_present) {
set_opal_console(&uart_opal_con);
} else {
astbmc_init();
}
}
DECLARE_PLATFORM(qemu) = {
.name = "Qemu",
.probe = qemu_probe,
.init = qemu_init,
.external_irq = astbmc_ext_irq_serirq_cpld,
.cec_power_down = astbmc_ipmi_power_down,
.cec_reboot = astbmc_ipmi_reboot,
.start_preload_resource = flash_start_preload_resource,
.resource_loaded = flash_resource_loaded,
.terminate = ipmi_terminate,
};
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