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| author | Andrii Anisov <andrii_anisov@epam.com> | 2020-08-06 12:42:47 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-08-14 22:18:27 +0300 |
| commit | 770a8eef3e27a5dc16e286cafa1a58e9201c9721 (patch) | |
| tree | 16da67f0db3866775e5d78602e2e8d656ba16001 /include | |
| parent | 365d88ac7ef562daedded3dacb922bd92ccc72cc (diff) | |
| download | u-boot-770a8eef3e27a5dc16e286cafa1a58e9201c9721.tar.xz | |
board: Introduce xenguest_arm64 board
Introduce a minimal Xen guest board running as a virtual
machine under Xen Project's hypervisor [1], [2].
Part of the code is ported from Xen mini-os and also uses
work initially done by different authors from NXP: please see
relevant files for their copyrights.
[1] https://xenbits.xen.org
[2] https://wiki.xenproject.org/
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/xenguest_arm64.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/configs/xenguest_arm64.h b/include/configs/xenguest_arm64.h new file mode 100644 index 0000000000..d8958cfe75 --- /dev/null +++ b/include/configs/xenguest_arm64.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0+ + * + * (C) Copyright 2020 EPAM Systemc Inc. + */ +#ifndef __XENGUEST_ARM64_H +#define __XENGUEST_ARM64_H + +#ifndef __ASSEMBLY__ +#include <linux/types.h> +#endif + +#define CONFIG_BOARD_EARLY_INIT_F + +#define CONFIG_EXTRA_ENV_SETTINGS + +#undef CONFIG_NR_DRAM_BANKS +#undef CONFIG_SYS_SDRAM_BASE + +#define CONFIG_NR_DRAM_BANKS 1 + +/* + * This can be any arbitrary address as we are using PIE, but + * please note, that CONFIG_SYS_TEXT_BASE must match the below. + */ +#define CONFIG_SYS_LOAD_ADDR 0x40000000 +#define CONFIG_LNX_KRNL_IMG_TEXT_OFFSET_BASE CONFIG_SYS_LOAD_ADDR + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) + +/* Monitor Command Prompt */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_CBSIZE 1024 +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) + +#define CONFIG_OF_SYSTEM_SETUP + +#define CONFIG_CMDLINE_TAG 1 +#define CONFIG_INITRD_TAG 1 + +#endif /* __XENGUEST_ARM64_H */ |