u-boot.git/board/emulation, branch v2024.10

board: emulation: New board qemu-xtensa

2024-07-04T22:08:37Z

Introduce the new board, define every bits. Tested-by: Max Filippov Signed-off-by: Jiaxun Yang

board: emulation: Remove and add needed includes

2024-05-06T21:07:50Z

Remove from this board vendor directory and when needed add missing include files directly. Signed-off-by: Tom Rini

Merge patch series "Resolve issues with booting distros on x86"

2024-04-11T02:01:42Z

Simon Glass says: This little series reprises the EFI-video fix, fixes a USB problem and enables a boot script for coreboot. It also moves to truetype fonts for coreboot and qemu-x86, since the menus look much better and there are no strong size constraints. With these changes it is possible to boot a Linux distro automatically with U-Boot on x86, including when U-Boot is the second-stage bootloader.

x86: qemu: Expand ROM size

2024-04-11T02:01:33Z

Expand the ROM for x86_64 to 2MB to make space for the font, as it is already on the edge. Signed-off-by: Simon Glass

riscv: Move virtio scan to board_late_init()

2024-04-09T03:30:24Z

When virtio_init() gets called from board_init() PCI isn't ready. Thus, virtio-over-PCI (e.g. network interfaces) devices can't be detected and used without additional `virtio scan` scan in the shell or a script. Signed-off-by: Łukasz Stelmach Reviewed-by: Leo Yu-Chi Liang

qemu-arm: round down memory to multiple of 2MB for LPAE

2024-03-02T17:25:14Z

QEMU's -m option can take fractional megabyte values, and lowest granularity seems to be 0x2000. For example, run qemu with amount of memory set to 100005k (0x61A9400): $ qemu-system-arm -machine virt -cpu cortex-a15 -m 100005k \ -bios denx/u-boot.bin -nographic => fdt addr $fdt_addr => fdt print /memory@40000000 memory@40000000 { reg = <0x00000000 0x40000000 0x00000000 0x061aa000>; device_type = "memory"; }; When LPAE is enabled, 1:1 mapping is created using 2 MB blocks. In case amount of memory provided to QEMU is not multiple of 2 MB, hang occurs during MMU initialization. How to reproduce: qemu-system-arm -machine virt -m 1058 -nographic -bios u-boot.bin - boots qemu-system-arm -machine virt -m 1057 -nographic -bios u-boot.bin - hangs DRAM: 1 GiB initcall: 60011df8 initcall: 60011904 New Stack Pointer is: 80fffe90 initcall: 60011a20 initcall: 60011bcc initcall: 60011bd4 initcall: 600119b4 Relocation Offset is: 22042000 Relocating to 82042000, new gd at 81001ed0, sp at 80fffe90 initcall: 60011b8c initcall: 82053ea0 initcall: 82053ea8 initcall: 60012040 (relocated to 82054040) dram_bank_mmu_setup: bank: 0 - hang here during mmu init - This patches rounds down to the nearest multiple of 2MB when CONFIG_ARMV7_LPAE=y. Fixes: 3fa914af82("arm: qemu: implement enable_caches()") Signed-off-by: Igor Opaniuk Reviewed-by: Oleksandr Suvorov

qemu-x86*: Remove empty config header

2024-02-27T19:18:30Z

Now that we support having CONFIG_SYS_CONFIG_NAME be unset to indicate a lack of board.h file, unset this on the qemu-x86* platforms and remove the otherwise empty file. Signed-off-by: Tom Rini

riscv: qemu: imply GOLDFISH_RTC

2024-01-17T08:03:43Z

QEMU's virt board provides an emulated Goldfish RTC. Enable the driver by default. Signed-off-by: Heinrich Schuchardt

arm: enable support for QEMU firmware tables

2024-01-07T20:49:15Z

Enable the QEMU firmware interface if ACPI tables are to be supported on the QEMU platform. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass Reviewed-by: Ilias Apalodimas

configs: qemu: add config fragment for ACPI

2024-01-07T20:49:15Z

Provide a configuration fragment to enable ACPI on QEMU. Signed-off-by: Heinrich Schuchardt Acked-by: Ilias Apalodimas Reviewed-by: Simon Glass