diff options
author | Bin Meng <bmeng.cn@gmail.com> | 2018-06-12 08:36:18 -0700 |
---|---|---|
committer | Bin Meng <bmeng.cn@gmail.com> | 2018-06-17 21:16:04 +0800 |
commit | 32151d40172870e7772b1a393935001979a01aea (patch) | |
tree | 36f7e81b7d5a750f7452c8a85575e46942dfa5c6 /board/efi/efi-x86_payload | |
parent | 3773c6a20a1cd736a340f1141a6d3d8ee3c2ddc6 (diff) |
x86: Add generic EFI payload support
It is possible to create a generic EFI payload for all x86 boards.
The payload is configured to include as many generic drivers as
possible. All stuff that touches low-level initialization are not
allowed as such is the EFI BIOS's responsibility. Platform specific
drivers (like gpio, spi, etc) are not included.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/efi/efi-x86_payload')
-rw-r--r-- | board/efi/efi-x86_payload/Kconfig | 38 | ||||
-rw-r--r-- | board/efi/efi-x86_payload/MAINTAINERS | 7 | ||||
-rw-r--r-- | board/efi/efi-x86_payload/Makefile | 5 | ||||
-rw-r--r-- | board/efi/efi-x86_payload/start.S | 8 |
4 files changed, 58 insertions, 0 deletions
diff --git a/board/efi/efi-x86_payload/Kconfig b/board/efi/efi-x86_payload/Kconfig new file mode 100644 index 0000000000..dcf4de8361 --- /dev/null +++ b/board/efi/efi-x86_payload/Kconfig @@ -0,0 +1,38 @@ +if TARGET_EFI_PAYLOAD + +config SYS_BOARD + default "efi-x86_payload" + +config SYS_VENDOR + default "efi" + +config SYS_SOC + default "efi" + +config SYS_CONFIG_NAME + default "efi-x86_payload" + +config SYS_TEXT_BASE + default 0x00200000 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + imply SYS_NS16550 + imply SCSI + imply SCSI_AHCI + imply AHCI_PCI + imply MMC + imply MMC_PCI + imply MMC_SDHCI + imply MMC_SDHCI_SDMA + imply USB + imply USB_EHCI_HCD + imply USB_XHCI_HCD + imply USB_STORAGE + imply USB_KEYBOARD + imply E1000 + imply ETH_DESIGNWARE + imply PCH_GBE + imply RTL8169 + +endif diff --git a/board/efi/efi-x86_payload/MAINTAINERS b/board/efi/efi-x86_payload/MAINTAINERS new file mode 100644 index 0000000000..abf3a1574b --- /dev/null +++ b/board/efi/efi-x86_payload/MAINTAINERS @@ -0,0 +1,7 @@ +EFI-X86_PAYLOAD BOARD +M: Bin Meng <bmeng.cn@gmail.com> +S: Maintained +F: board/efi/efi-x86_payload/ +F: include/configs/efi-x86_payload.h +F: configs/efi-x86_payload32_defconfig +F: configs/efi-x86_payload64_defconfig diff --git a/board/efi/efi-x86_payload/Makefile b/board/efi/efi-x86_payload/Makefile new file mode 100644 index 0000000000..6982340f17 --- /dev/null +++ b/board/efi/efi-x86_payload/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com> + +obj-y += start.o diff --git a/board/efi/efi-x86_payload/start.S b/board/efi/efi-x86_payload/start.S new file mode 100644 index 0000000000..f7eaa7cb12 --- /dev/null +++ b/board/efi/efi-x86_payload/start.S @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com> + */ + +.globl early_board_init +early_board_init: + jmp early_board_init_ret |