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author | Asami Doi <d0iasm.pub@gmail.com> | 2019-06-11 16:01:31 +0900 |
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committer | Julius Werner <jwerner@chromium.org> | 2019-08-08 01:12:06 +0000 |
commit | f795242f26887e08162b77c5ca2967f6ffcfee02 (patch) | |
tree | 0d159f206fee5103b9de062c97c7301c59ec306e /src/mainboard/emulation/qemu-aarch64/cbmem.c | |
parent | 9c55ee34acb9007f8152f4ceddea8c44df29ba75 (diff) | |
download | coreboot-f795242f26887e08162b77c5ca2967f6ffcfee02.tar.xz |
mainboard/emulation/qemu-aarch64: Add new board for ARMv8
This CL adds a new board, QEMU/AArch64, for ARMv8. The machine supported
is virt which is a QEMU 2.8 ARM virtual machine. The default CPU of
qemu-system-aarch64 is Cortex-a15, so you need to specify a 64-bit cpu
via a flag.
To execute:
$ qemu-system-aarch64 -M virt,secure=on,virtualization=on \
-cpu cortex-a53 -bios build/coreboot.rom -m 8192M -nographic
Change-Id: Id7c0831b1ecf08785b4ec8139d809bad9b3e1eec
Signed-off-by: Asami Doi <d0iasm.pub@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/mainboard/emulation/qemu-aarch64/cbmem.c')
-rw-r--r-- | src/mainboard/emulation/qemu-aarch64/cbmem.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/emulation/qemu-aarch64/cbmem.c b/src/mainboard/emulation/qemu-aarch64/cbmem.c new file mode 100644 index 0000000000..c50254df29 --- /dev/null +++ b/src/mainboard/emulation/qemu-aarch64/cbmem.c @@ -0,0 +1,16 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 Asami Doi <d0iasm.pub@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include <cbmem.h> +#include <ramdetect.h> +#include <symbols.h> + +void *cbmem_top(void) +{ + return _dram + (probe_ramsize((uintptr_t)_dram, CONFIG_DRAM_SIZE_MB) * MiB); +} |