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author | Bin Meng <bmeng.cn@gmail.com> | 2015-05-07 21:34:08 +0800 |
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committer | Simon Glass <sjg@chromium.org> | 2015-06-04 02:39:38 -0600 |
commit | a65b25d148fb0a9ef7dd5fba4ae2709f5bcae0c6 (patch) | |
tree | ddbf28ac4f0a34f5c8b62b80f59a0a93db645a01 /board/emulation/qemu-x86 | |
parent | 238fe16c40f640e5b78828b21990a0565f408813 (diff) | |
download | talos-obmc-uboot-a65b25d148fb0a9ef7dd5fba4ae2709f5bcae0c6.tar.gz talos-obmc-uboot-a65b25d148fb0a9ef7dd5fba4ae2709f5bcae0c6.zip |
x86: Support QEMU x86 targets
This commit introduces the initial U-Boot support for QEMU x86 targets.
U-Boot can boot from coreboot as a payload, or directly without coreboot.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Merged in patch 'x86: qemu: Add CMD_NET to qemu-x86_defconfig
https://patchwork.ozlabs.org/patch/479745/
Diffstat (limited to 'board/emulation/qemu-x86')
-rw-r--r-- | board/emulation/qemu-x86/Kconfig | 24 | ||||
-rw-r--r-- | board/emulation/qemu-x86/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/emulation/qemu-x86/Makefile | 7 | ||||
-rw-r--r-- | board/emulation/qemu-x86/qemu-x86.c | 13 | ||||
-rw-r--r-- | board/emulation/qemu-x86/start.S | 9 |
5 files changed, 59 insertions, 0 deletions
diff --git a/board/emulation/qemu-x86/Kconfig b/board/emulation/qemu-x86/Kconfig new file mode 100644 index 0000000000..e777ef4409 --- /dev/null +++ b/board/emulation/qemu-x86/Kconfig @@ -0,0 +1,24 @@ +if TARGET_QEMU_X86 + +config SYS_BOARD + default "qemu-x86" + +config SYS_VENDOR + default "emulation" + +config SYS_SOC + default "qemu" + +config SYS_CONFIG_NAME + default "qemu-x86" + +config SYS_TEXT_BASE + default 0xfff00000 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select X86_RESET_VECTOR + select QEMU + select BOARD_ROMSIZE_KB_1024 + +endif diff --git a/board/emulation/qemu-x86/MAINTAINERS b/board/emulation/qemu-x86/MAINTAINERS new file mode 100644 index 0000000000..ea4dd19354 --- /dev/null +++ b/board/emulation/qemu-x86/MAINTAINERS @@ -0,0 +1,6 @@ +QEMU X86 BOARD +M: Bin Meng <bmeng.cn@gmail.com> +S: Maintained +F: board/emulation/qemu-x86/ +F: include/configs/qemu-x86.h +F: configs/qemu-x86_defconfig diff --git a/board/emulation/qemu-x86/Makefile b/board/emulation/qemu-x86/Makefile new file mode 100644 index 0000000000..ad2bbb94a2 --- /dev/null +++ b/board/emulation/qemu-x86/Makefile @@ -0,0 +1,7 @@ +# +# Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com> +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += qemu-x86.o start.o diff --git a/board/emulation/qemu-x86/qemu-x86.c b/board/emulation/qemu-x86/qemu-x86.c new file mode 100644 index 0000000000..fedea81abc --- /dev/null +++ b/board/emulation/qemu-x86/qemu-x86.c @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <netdev.h> + +int board_eth_init(bd_t *bis) +{ + return pci_eth_init(bis); +} diff --git a/board/emulation/qemu-x86/start.S b/board/emulation/qemu-x86/start.S new file mode 100644 index 0000000000..a71db69be9 --- /dev/null +++ b/board/emulation/qemu-x86/start.S @@ -0,0 +1,9 @@ +/* + * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +.globl early_board_init +early_board_init: + jmp early_board_init_ret |