2018-05-06 21:58:06 +00:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
ARM: Add a new arch + board for QEMU's 'virt' machine
This board builds an U-Boot binary that is bootable with QEMU's 'virt'
machine on ARM. The minimal QEMU command line is:
qemu-system-arm -machine virt,highmem=off -bios u-boot.bin
(Note that the 'highmem=off' parameter to the 'virt' machine is required for
PCI to work in U-Boot.) This command line enables the following:
- u-boot.bin loaded and executing in the emulated flash at address 0x0
- A generated device tree blob placed at the start of RAM
- A freely configurable amount of RAM, described by the DTB
- A PL011 serial port, discoverable via the DTB
- An ARMv7 architected timer
- PSCI for rebooting the system
- A generic ECAM-based PCI host controller, discoverable via the DTB
Additionally, QEMU allows plugging a bunch of useful peripherals to the PCI bus.
The following ones are supported by both U-Boot and Linux:
- To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device ich9-ahci,id=ahci -device ide-drive,drive=mydisk,bus=ahci.0
- To add an Intel E1000 network adapter, pass e.g.:
-net nic,model=e1000 -net user
- To add an EHCI-compliant USB host controller, pass e.g.:
-device usb-ehci,id=ehci
- To add a NVMe disk, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-09-19 20:18:07 +00:00
|
|
|
/*
|
|
|
|
* Copyright (c) 2017 Tuomas Tynkkynen
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef __CONFIG_H
|
|
|
|
#define __CONFIG_H
|
|
|
|
|
|
|
|
#include <linux/sizes.h>
|
|
|
|
|
|
|
|
/* Physical memory map */
|
|
|
|
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x40000000
|
|
|
|
|
|
|
|
/* The DTB generated by QEMU is placed at start of RAM, stay away from there */
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M)
|
|
|
|
|
2020-01-15 01:41:41 +00:00
|
|
|
#define CONFIG_SYS_BOOTM_LEN SZ_64M
|
|
|
|
|
2022-04-15 05:59:34 +00:00
|
|
|
/* GUIDs for capsule updatable firmware images */
|
|
|
|
#define QEMU_ARM_UBOOT_IMAGE_GUID \
|
|
|
|
EFI_GUID(0xf885b085, 0x99f8, 0x45af, 0x84, 0x7d, \
|
|
|
|
0xd5, 0x14, 0x10, 0x7a, 0x4a, 0x2c)
|
|
|
|
|
|
|
|
#define QEMU_ARM64_UBOOT_IMAGE_GUID \
|
|
|
|
EFI_GUID(0x058b7d83, 0x50d5, 0x4c47, 0xa1, 0x95, \
|
|
|
|
0x60, 0xd8, 0x6a, 0xd3, 0x41, 0xc4)
|
|
|
|
|
2018-04-12 01:24:45 +00:00
|
|
|
/* For timer, QEMU emulates an ARMv7/ARMv8 architected timer */
|
ARM: Add a new arch + board for QEMU's 'virt' machine
This board builds an U-Boot binary that is bootable with QEMU's 'virt'
machine on ARM. The minimal QEMU command line is:
qemu-system-arm -machine virt,highmem=off -bios u-boot.bin
(Note that the 'highmem=off' parameter to the 'virt' machine is required for
PCI to work in U-Boot.) This command line enables the following:
- u-boot.bin loaded and executing in the emulated flash at address 0x0
- A generated device tree blob placed at the start of RAM
- A freely configurable amount of RAM, described by the DTB
- A PL011 serial port, discoverable via the DTB
- An ARMv7 architected timer
- PSCI for rebooting the system
- A generic ECAM-based PCI host controller, discoverable via the DTB
Additionally, QEMU allows plugging a bunch of useful peripherals to the PCI bus.
The following ones are supported by both U-Boot and Linux:
- To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device ich9-ahci,id=ahci -device ide-drive,drive=mydisk,bus=ahci.0
- To add an Intel E1000 network adapter, pass e.g.:
-net nic,model=e1000 -net user
- To add an EHCI-compliant USB host controller, pass e.g.:
-device usb-ehci,id=ehci
- To add a NVMe disk, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-09-19 20:18:07 +00:00
|
|
|
|
|
|
|
/* Environment options */
|
|
|
|
|
2021-12-29 13:30:04 +00:00
|
|
|
#if CONFIG_IS_ENABLED(CMD_USB)
|
|
|
|
# define BOOT_TARGET_USB(func) func(USB, usb, 0)
|
|
|
|
#else
|
|
|
|
# define BOOT_TARGET_USB(func)
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#if CONFIG_IS_ENABLED(CMD_SCSI)
|
|
|
|
# define BOOT_TARGET_SCSI(func) func(SCSI, scsi, 0)
|
|
|
|
#else
|
|
|
|
# define BOOT_TARGET_SCSI(func)
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#if CONFIG_IS_ENABLED(CMD_VIRTIO)
|
|
|
|
# define BOOT_TARGET_VIRTIO(func) func(VIRTIO, virtio, 0)
|
|
|
|
#else
|
|
|
|
# define BOOT_TARGET_VIRTIO(func)
|
|
|
|
#endif
|
|
|
|
|
2022-02-27 12:20:32 +00:00
|
|
|
#if CONFIG_IS_ENABLED(CMD_NVME)
|
|
|
|
# define BOOT_TARGET_NVME(func) func(NVME, nvme, 0)
|
|
|
|
#else
|
|
|
|
# define BOOT_TARGET_NVME(func)
|
|
|
|
#endif
|
|
|
|
|
2021-12-29 13:30:04 +00:00
|
|
|
#if CONFIG_IS_ENABLED(CMD_DHCP)
|
|
|
|
# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
|
|
|
|
#else
|
|
|
|
# define BOOT_TARGET_DHCP(func)
|
|
|
|
#endif
|
|
|
|
|
ARM: Add a new arch + board for QEMU's 'virt' machine
This board builds an U-Boot binary that is bootable with QEMU's 'virt'
machine on ARM. The minimal QEMU command line is:
qemu-system-arm -machine virt,highmem=off -bios u-boot.bin
(Note that the 'highmem=off' parameter to the 'virt' machine is required for
PCI to work in U-Boot.) This command line enables the following:
- u-boot.bin loaded and executing in the emulated flash at address 0x0
- A generated device tree blob placed at the start of RAM
- A freely configurable amount of RAM, described by the DTB
- A PL011 serial port, discoverable via the DTB
- An ARMv7 architected timer
- PSCI for rebooting the system
- A generic ECAM-based PCI host controller, discoverable via the DTB
Additionally, QEMU allows plugging a bunch of useful peripherals to the PCI bus.
The following ones are supported by both U-Boot and Linux:
- To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device ich9-ahci,id=ahci -device ide-drive,drive=mydisk,bus=ahci.0
- To add an Intel E1000 network adapter, pass e.g.:
-net nic,model=e1000 -net user
- To add an EHCI-compliant USB host controller, pass e.g.:
-device usb-ehci,id=ehci
- To add a NVMe disk, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-09-19 20:18:07 +00:00
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
2021-12-29 13:30:04 +00:00
|
|
|
BOOT_TARGET_USB(func) \
|
|
|
|
BOOT_TARGET_SCSI(func) \
|
|
|
|
BOOT_TARGET_VIRTIO(func) \
|
2022-02-27 12:20:32 +00:00
|
|
|
BOOT_TARGET_NVME(func) \
|
2021-12-29 13:30:04 +00:00
|
|
|
BOOT_TARGET_DHCP(func)
|
ARM: Add a new arch + board for QEMU's 'virt' machine
This board builds an U-Boot binary that is bootable with QEMU's 'virt'
machine on ARM. The minimal QEMU command line is:
qemu-system-arm -machine virt,highmem=off -bios u-boot.bin
(Note that the 'highmem=off' parameter to the 'virt' machine is required for
PCI to work in U-Boot.) This command line enables the following:
- u-boot.bin loaded and executing in the emulated flash at address 0x0
- A generated device tree blob placed at the start of RAM
- A freely configurable amount of RAM, described by the DTB
- A PL011 serial port, discoverable via the DTB
- An ARMv7 architected timer
- PSCI for rebooting the system
- A generic ECAM-based PCI host controller, discoverable via the DTB
Additionally, QEMU allows plugging a bunch of useful peripherals to the PCI bus.
The following ones are supported by both U-Boot and Linux:
- To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device ich9-ahci,id=ahci -device ide-drive,drive=mydisk,bus=ahci.0
- To add an Intel E1000 network adapter, pass e.g.:
-net nic,model=e1000 -net user
- To add an EHCI-compliant USB host controller, pass e.g.:
-device usb-ehci,id=ehci
- To add a NVMe disk, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-09-19 20:18:07 +00:00
|
|
|
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
|
|
"fdt_high=0xffffffff\0" \
|
|
|
|
"initrd_high=0xffffffff\0" \
|
|
|
|
"fdt_addr=0x40000000\0" \
|
|
|
|
"scriptaddr=0x40200000\0" \
|
|
|
|
"pxefile_addr_r=0x40300000\0" \
|
|
|
|
"kernel_addr_r=0x40400000\0" \
|
|
|
|
"ramdisk_addr_r=0x44000000\0" \
|
|
|
|
BOOTENV
|
|
|
|
|
2018-03-05 21:20:41 +00:00
|
|
|
#define CONFIG_SYS_CBSIZE 512
|
|
|
|
|
2018-11-26 11:20:17 +00:00
|
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* Sector: 256K, Bank: 64M */
|
|
|
|
|
ARM: Add a new arch + board for QEMU's 'virt' machine
This board builds an U-Boot binary that is bootable with QEMU's 'virt'
machine on ARM. The minimal QEMU command line is:
qemu-system-arm -machine virt,highmem=off -bios u-boot.bin
(Note that the 'highmem=off' parameter to the 'virt' machine is required for
PCI to work in U-Boot.) This command line enables the following:
- u-boot.bin loaded and executing in the emulated flash at address 0x0
- A generated device tree blob placed at the start of RAM
- A freely configurable amount of RAM, described by the DTB
- A PL011 serial port, discoverable via the DTB
- An ARMv7 architected timer
- PSCI for rebooting the system
- A generic ECAM-based PCI host controller, discoverable via the DTB
Additionally, QEMU allows plugging a bunch of useful peripherals to the PCI bus.
The following ones are supported by both U-Boot and Linux:
- To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device ich9-ahci,id=ahci -device ide-drive,drive=mydisk,bus=ahci.0
- To add an Intel E1000 network adapter, pass e.g.:
-net nic,model=e1000 -net user
- To add an EHCI-compliant USB host controller, pass e.g.:
-device usb-ehci,id=ehci
- To add a NVMe disk, pass e.g.:
-drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-09-19 20:18:07 +00:00
|
|
|
#endif /* __CONFIG_H */
|