From 770a8eef3e27a5dc16e286cafa1a58e9201c9721 Mon Sep 17 00:00:00 2001 From: Andrii Anisov Date: Thu, 6 Aug 2020 12:42:47 +0300 Subject: 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 Signed-off-by: Oleksandr Andrushchenko Signed-off-by: Anastasiia Lukianenko --- include/configs/xenguest_arm64.h | 44 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 include/configs/xenguest_arm64.h (limited to 'include') diff --git a/include/configs/xenguest_arm64.h b/include/configs/xenguest_arm64.h new file mode 100644 index 00000000000..d8958cfe75f --- /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 +#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 */ -- cgit v1.2.3