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hw: factor out x86 specific bootinfo

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Ref #3326
This commit is contained in:
Stefan Kalkowski 2019-05-16 14:20:39 +02:00 committed by Christian Helmuth
parent 054df95ea4
commit 5c77ebb1fb
27 changed files with 96 additions and 40 deletions
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3
repos/base-hw/src/bootstrap/platform.cc
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@ -196,8 +196,7 @@ Platform::Platform()
*construct_at<Boot_info>(bi_base, (addr_t)&core_pd->table,
(addr_t)&core_pd->array,
core_pd->mappings, boot_modules,
board.core_mmio, board.acpi_rsdp,
board.framebuffer, board.cpus);
board.core_mmio, board.cpus, board.info);
/* add all left RAM to bootinfo */
ram_alloc.for_each_free_region([&] (Memory_region const & r) {

5
repos/base-hw/src/bootstrap/platform.h
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@ -27,7 +27,7 @@ namespace Bootstrap {
using Genode::addr_t;
using Genode::size_t;
using Hw::Boot_info;
using Boot_info = Hw::Boot_info<::Board::Boot_info>;
using Hw::Mmio_space;
using Hw::Mapping;
using Hw::Memory_region;
@ -45,9 +45,8 @@ class Bootstrap::Platform
Memory_region_array early_ram_regions { };
Memory_region_array late_ram_regions { };
Mmio_space const core_mmio;
Hw::Acpi_rsdp acpi_rsdp { };
Hw::Framebuffer framebuffer { };
unsigned cpus { NR_OF_CPUS };
::Board::Boot_info info { };
Board();
};

3
repos/base-hw/src/bootstrap/spec/x86_64/platform.cc
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@ -69,6 +69,7 @@ Bootstrap::Platform::Board::Board()
Memory_region { __initial_bx & ~0xFFFUL,
get_page_size() })
{
Hw::Acpi_rsdp & acpi_rsdp = info.acpi_rsdp;
static constexpr size_t initial_map_max = 1024 * 1024 * 1024;
auto lambda = [&] (addr_t base, addr_t size) {
@ -117,7 +118,7 @@ Bootstrap::Platform::Board::Board()
acpi_rsdp = rsdp;
},
[&] (Hw::Framebuffer const &fb) {
framebuffer = fb;
info.framebuffer = fb;
});
} else if (__initial_ax == Multiboot_info::MAGIC) {
for (unsigned i = 0; true; i++) {

4
repos/base-hw/src/core/kernel/cpu.cc
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@ -19,6 +19,7 @@
#include <kernel/irq.h>
#include <kernel/pd.h>
#include <pic.h>
#include <board.h>
#include <hw/assert.h>
#include <hw/boot_info.h>
@ -186,5 +187,6 @@ Cpu & Cpu_pool::cpu(unsigned const id)
}
using Boot_info = Hw::Boot_info<Board::Boot_info>;
Cpu_pool::Cpu_pool()
: _count(reinterpret_cast<Hw::Boot_info*>(Hw::Mm::boot_info().base)->cpus) { }
: _count(reinterpret_cast<Boot_info*>(Hw::Mm::boot_info().base)->cpus) { }

4
repos/base-hw/src/core/platform.cc
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@ -40,8 +40,8 @@ using namespace Genode;
** Platform **
**************/
Hw::Boot_info const & Platform::_boot_info() {
return *reinterpret_cast<Hw::Boot_info*>(Hw::Mm::boot_info().base); }
Hw::Boot_info<Board::Boot_info> const & Platform::_boot_info() {
return *reinterpret_cast<Hw::Boot_info<Board::Boot_info>*>(Hw::Mm::boot_info().base); }
addr_t Platform::mmio_to_virt(addr_t mmio) {
return _boot_info().mmio_space.virt_addr(mmio); }

3
repos/base-hw/src/core/platform.h
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@ -34,6 +34,7 @@
#include <core_mem_alloc.h>
#include <translation_table.h>
#include <assertion.h>
#include <board.h>
namespace Genode {
class Address_space;
@ -50,7 +51,7 @@ class Genode::Platform : public Genode::Platform_generic
Phys_allocator _irq_alloc; /* IRQ allocator */
Rom_fs _rom_fs { }; /* ROM file system */
static Hw::Boot_info const &_boot_info();
static Hw::Boot_info<Board::Boot_info> const &_boot_info();
static Hw::Memory_region_array const & _core_virt_regions();
/**

10
repos/base-hw/src/core/spec/x86_64/muen/board.h
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@ -14,11 +14,10 @@
#ifndef _CORE__SPEC__X86_64__MUEN__BOARD_H_
#define _CORE__SPEC__X86_64__MUEN__BOARD_H_
#include <drivers/uart/x86_pc.h>
#include <hw/spec/x86_64/pc_board.h>
namespace Board {
struct Serial;
enum Dummies { UART_BASE, UART_CLOCK };
using namespace Hw::Pc_board;
enum {
TIMER_BASE_ADDR = 0xe00010000,
@ -34,9 +33,4 @@ namespace Board {
};
}
struct Board::Serial : Genode::X86_uart {
Serial(Genode::addr_t, Genode::size_t, unsigned);
};
#endif /* _CORE__SPEC__X86_64__MUEN__BOARD_H_ */

8
repos/base-hw/src/core/spec/x86_64/platform_support.cc
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@ -21,9 +21,9 @@ using namespace Genode;
void Platform::_init_additional_platform_info(Xml_generator &xml)
{
xml.node("acpi", [&] () {
uint32_t const revision = _boot_info().acpi_rsdp.revision;
uint32_t const rsdt = _boot_info().acpi_rsdp.rsdt;
uint64_t const xsdt = _boot_info().acpi_rsdp.xsdt;
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);
@ -36,7 +36,7 @@ void Platform::_init_additional_platform_info(Xml_generator &xml)
});
xml.node("boot", [&] () {
xml.node("framebuffer", [&] () {
Hw::Framebuffer const &boot_fb = _boot_info().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);

16
repos/base-hw/src/include/hw/boot_info.h
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@ -14,12 +14,11 @@
#ifndef _SRC__LIB__HW__BOOT_INFO_H_
#define _SRC__LIB__HW__BOOT_INFO_H_
#include <hw/acpi_rsdp.h>
#include <hw/memory_map.h>
#include <hw/framebuffer.h>
namespace Hw { struct Boot_info; }
namespace Hw { template <typename> struct Boot_info; }
template <typename PLAT_INFO>
struct Hw::Boot_info
{
using Mapping_pool = Array<Mapping, 32>;
@ -30,22 +29,19 @@ struct Hw::Boot_info
Mapping const boot_modules;
Mmio_space const mmio_space;
Memory_region_array ram_regions { };
Acpi_rsdp const acpi_rsdp;
Framebuffer const framebuffer;
unsigned const cpus;
PLAT_INFO const plat_info;
Boot_info(addr_t const table,
addr_t const table_alloc,
Mapping_pool const elf_mappings,
Mapping const boot_modules,
Mmio_space const mmio_space,
Acpi_rsdp const &acpi_rsdp,
Framebuffer const &fb,
unsigned const &cpus)
unsigned const cpus,
PLAT_INFO const &plat_info)
: table(table), table_allocator(table_alloc),
elf_mappings(elf_mappings), boot_modules(boot_modules),
mmio_space(mmio_space), acpi_rsdp(acpi_rsdp), framebuffer(fb),
cpus(cpus) {}
mmio_space(mmio_space), cpus(cpus), plat_info(plat_info) {}
};
#endif /* _SRC__LIB__HW__BOOT_INFO_H_ */

1
repos/base-hw/src/include/hw/spec/arm/arndale_board.h
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@ -16,6 +16,7 @@
#include <drivers/defs/arndale.h>
#include <drivers/uart/exynos.h>
#include <hw/spec/arm/boot_info.h>
#include <hw/spec/arm/cortex_a15.h>
namespace Hw::Arndale_board {

19
repos/base-hw/src/include/hw/spec/arm/boot_info.h Normal file
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@ -0,0 +1,19 @@
/*
* \brief Boot information for ARM
* \author Stefan Kalkowski
* \date 2019-05-16
*/
/*
* Copyright (C) 2019 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.
*/
#ifndef _SRC__LIB__HW__SPEC__ARM__BOOT_INFO_H_
#define _SRC__LIB__HW__SPEC__ARM__BOOT_INFO_H_
namespace Board { struct Boot_info {}; }
#endif /* _SRC__LIB__HW__SPEC__ARM__BOOT_INFO_H_ */

1
repos/base-hw/src/include/hw/spec/arm/imx53_qsb_board.h
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@ -16,6 +16,7 @@
#include <drivers/defs/imx53_qsb.h>
#include <drivers/uart/imx.h>
#include <hw/spec/arm/boot_info.h>
namespace Hw::Imx53_qsb_board {
using namespace Imx53_qsb;

1
repos/base-hw/src/include/hw/spec/arm/imx6q_sabrelite_board.h
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@ -16,6 +16,7 @@
#include <drivers/defs/imx6q_sabrelite.h>
#include <drivers/uart/imx.h>
#include <hw/spec/arm/boot_info.h>
#include <hw/spec/arm/cortex_a9.h>
#include <hw/spec/arm/pl310.h>

2
repos/base-hw/src/include/hw/spec/arm/imx7d_sabre_board.h
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@ -16,7 +16,7 @@
#include <drivers/defs/imx7d_sabre.h>
#include <drivers/uart/imx.h>
#include <hw/spec/arm/boot_info.h>
#include <hw/spec/arm/cortex_a15.h>
namespace Hw::Imx7d_sabre_board {

1
repos/base-hw/src/include/hw/spec/arm/nit6_solox_board.h
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@ -16,6 +16,7 @@
#include <drivers/defs/nit6_solox.h>
#include <drivers/uart/imx.h>
#include <hw/spec/arm/boot_info.h>
#include <hw/spec/arm/cortex_a9.h>
#include <hw/spec/arm/pl310.h>

2
repos/base-hw/src/include/hw/spec/arm/odroid_xu_board.h
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@ -16,7 +16,7 @@
#include <drivers/defs/odroid_xu.h>
#include <drivers/uart/exynos.h>
#include <hw/spec/arm/boot_info.h>
#include <hw/spec/arm/cortex_a15.h>
namespace Hw::Odroid_xu_board {

1
repos/base-hw/src/include/hw/spec/arm/panda_board.h
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@ -17,6 +17,7 @@
#include <base/stdint.h>
#include <drivers/defs/panda.h>
#include <drivers/uart/tl16c750.h>
#include <hw/spec/arm/boot_info.h>
#include <hw/spec/arm/cortex_a9.h>
#include <hw/spec/arm/pl310.h>

1
repos/base-hw/src/include/hw/spec/arm/pbxa9_board.h
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@ -16,6 +16,7 @@
#include <drivers/defs/pbxa9.h>
#include <drivers/uart/pl011.h>
#include <hw/spec/arm/boot_info.h>
#include <hw/spec/arm/cortex_a9.h>
#include <hw/spec/arm/pl310.h>

1
repos/base-hw/src/include/hw/spec/arm/rpi_board.h
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@ -16,6 +16,7 @@
#include <drivers/defs/rpi.h>
#include <drivers/uart/pl011.h>
#include <hw/spec/arm/boot_info.h>
namespace Hw::Rpi_board {
using namespace Rpi;

1
repos/base-hw/src/include/hw/spec/arm/usb_armory_board.h
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@ -16,6 +16,7 @@
#include <drivers/defs/usb_armory.h>
#include <drivers/uart/imx.h>
#include <hw/spec/arm/boot_info.h>
namespace Hw::Usb_armory_board {
using namespace Usb_armory;

1
repos/base-hw/src/include/hw/spec/arm/wand_quad_board.h
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@ -18,6 +18,7 @@
#include <drivers/uart/imx.h>
#include <hw/spec/arm/cortex_a9.h>
#include <hw/spec/arm/pl310.h>
#include <hw/spec/arm/boot_info.h>
namespace Hw::Wand_quad_board {

1
repos/base-hw/src/include/hw/spec/arm/zynq_qemu_board.h
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@ -18,6 +18,7 @@
#include <drivers/uart/xilinx.h>
#include <hw/spec/arm/cortex_a9.h>
#include <hw/spec/arm/pl310.h>
#include <hw/spec/arm/boot_info.h>
namespace Hw::Zynq_qemu_board {
using namespace Zynq_qemu;

1
repos/base-hw/src/include/hw/spec/riscv/board.h
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@ -14,6 +14,7 @@
#ifndef _SRC__INCLUDE__HW__SPEC__RISCV__BOARD_H_
#define _SRC__INCLUDE__HW__SPEC__RISCV__BOARD_H_
#include <hw/spec/riscv/boot_info.h>
#include <hw/spec/riscv/page_table.h>
#include <hw/spec/riscv/uart.h>
#include <drivers/defs/riscv.h>

19
repos/base-hw/src/include/hw/spec/riscv/boot_info.h Normal file
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@ -0,0 +1,19 @@
/*
* \brief Boot information for RISCV
* \author Stefan Kalkowski
* \date 2019-05-16
*/
/*
* Copyright (C) 2019 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.
*/
#ifndef _SRC__LIB__HW__SPEC__RISCV__BOOT_INFO_H_
#define _SRC__LIB__HW__SPEC__RISCV__BOOT_INFO_H_
namespace Board { struct Boot_info {}; }
#endif /* _SRC__LIB__HW__SPEC__RISCV__BOOT_INFO_H_ */

6
repos/base-hw/src/include/hw/acpi_rsdp.h → repos/base-hw/src/include/hw/spec/x86_64/acpi_rsdp.h
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@ -11,8 +11,8 @@
* under the terms of the GNU Affero General Public License version 3.
*/
#ifndef _SRC__LIB__HW__ACPI_RSDP_H
#define _SRC__LIB__HW__ACPI_RSDP_H
#ifndef _SRC__LIB__HW__SPEC__X86_64__ACPI_RSDP_H
#define _SRC__LIB__HW__SPEC__X86_64__ACPI_RSDP_H
#include <base/fixed_stdint.h>
@ -37,4 +37,4 @@ struct Hw::Acpi_rsdp
}
} __attribute__((packed));
#endif /* _SRC__LIB__HW__ACPI_RSDP_H */
#endif /* _SRC__LIB__HW__SPEC__X86_64__ACPI_RSDP_H */

6
repos/base-hw/src/include/hw/framebuffer.h → repos/base-hw/src/include/hw/spec/x86_64/framebuffer.h
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@ -11,8 +11,8 @@
* under the terms of the GNU Affero General Public License version 3.
*/
#ifndef _SRC__LIB__HW__FRAMEBUFFER_H
#define _SRC__LIB__HW__FRAMEBUFFER_H
#ifndef _SRC__LIB__HW__SPEC__X86_64__FRAMEBUFFER_H
#define _SRC__LIB__HW__SPEC__X86_64__FRAMEBUFFER_H
#include <base/fixed_stdint.h>
@ -30,4 +30,4 @@ struct Hw::Framebuffer
Genode::uint8_t type;
} __attribute__((packed));
#endif /* _SRC__LIB__HW__FRAMEBUFFER_H */
#endif /* _SRC__LIB__HW__SPEC__X86_64__FRAMEBUFFER_H */

15
repos/base-hw/src/include/hw/spec/x86_64/pc_board.h
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@ -15,8 +15,11 @@
#define _SRC__INCLUDE__HW__SPEC__X86_64__PC_BOARD_H_
#include <drivers/uart/x86_pc.h>
#include <hw/spec/x86_64/acpi_rsdp.h>
#include <hw/spec/x86_64/framebuffer.h>
namespace Hw::Pc_board {
struct Boot_info;
struct Serial;
enum Dummies { UART_BASE, UART_CLOCK };
}
@ -27,4 +30,16 @@ struct Hw::Pc_board::Serial : Genode::X86_uart
Serial(Genode::addr_t, Genode::size_t, unsigned);
};
struct Hw::Pc_board::Boot_info
{
Acpi_rsdp acpi_rsdp { };
Framebuffer framebuffer { };
Boot_info() {}
Boot_info(Acpi_rsdp const &acpi_rsdp,
Framebuffer const &fb)
: acpi_rsdp(acpi_rsdp), framebuffer(fb) {}
};
#endif /* _SRC__BOOTSTRAP__SPEC__X86_64__BOARD_H_ */