e855638266
Core is not allowd to access the kernel's Pic implementation directly. fixes #3474
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
|
|
* \brief Platform implementations specific for x86_64
|
|
* \author Reto Buerki
|
|
* \date 2015-05-04
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2015-2017 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU Affero General Public License version 3.
|
|
*/
|
|
|
|
#include <bios_data_area.h>
|
|
#include <platform.h>
|
|
#include <kernel/cpu.h>
|
|
#include <map_local.h>
|
|
|
|
using namespace Genode;
|
|
|
|
void Platform::_init_additional_platform_info(Xml_generator &xml)
|
|
{
|
|
if (_boot_info().plat_info.efi_system_table != 0) {
|
|
xml.node("efi-system-table", [&] () {
|
|
xml.attribute("address", String<32>(Hex(_boot_info().plat_info.efi_system_table)));
|
|
});
|
|
}
|
|
xml.node("acpi", [&] () {
|
|
uint32_t const revision = _boot_info().plat_info.acpi_rsdp.revision;
|
|
uint32_t const rsdt = _boot_info().plat_info.acpi_rsdp.rsdt;
|
|
uint64_t const xsdt = _boot_info().plat_info.acpi_rsdp.xsdt;
|
|
|
|
if (revision && (rsdt || xsdt)) {
|
|
xml.attribute("revision", revision);
|
|
if (rsdt)
|
|
xml.attribute("rsdt", String<32>(Hex(rsdt)));
|
|
|
|
if (xsdt)
|
|
xml.attribute("xsdt", String<32>(Hex(xsdt)));
|
|
}
|
|
});
|
|
xml.node("boot", [&] () {
|
|
xml.node("framebuffer", [&] () {
|
|
Hw::Framebuffer const &boot_fb = _boot_info().plat_info.framebuffer;
|
|
xml.attribute("phys", String<32>(Hex(boot_fb.addr)));
|
|
xml.attribute("width", boot_fb.width);
|
|
xml.attribute("height", boot_fb.height);
|
|
xml.attribute("bpp", boot_fb.bpp);
|
|
xml.attribute("type", boot_fb.type);
|
|
xml.attribute("pitch", boot_fb.pitch);
|
|
});
|
|
});
|
|
xml.node("hardware", [&] () {
|
|
xml.node("features", [&] () {
|
|
xml.attribute("svm", false);
|
|
xml.attribute("vmx", false);
|
|
});
|
|
});
|
|
}
|
|
|
|
|
|
bool Platform::get_msi_params(addr_t, addr_t &, addr_t &, unsigned &) {
|
|
return false; }
|
|
|
|
|
|
Board::Serial::Serial(addr_t, size_t, unsigned baudrate)
|
|
:X86_uart(Bios_data_area::singleton()->serial_port(), 0, baudrate) {}
|