222a34304c
We currently only support to run grub on RISC-V as UEFI payload. Ideally, we also only want to support running Linux underneath as UEFI payload. Prepare that with some Linux boot stub code. Once the arm64 target is generalized, we can hook into that one and gain boot functionality. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2018 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <grub/command.h>
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#include <grub/dl.h>
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#include <grub/lib/cmdline.h>
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GRUB_MOD_LICENSE ("GPLv3+");
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static grub_err_t
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grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
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int argc __attribute__ ((unused)),
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char *argv[] __attribute__ ((unused)))
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{
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grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, N_("Linux not supported yet"));
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return grub_errno;
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}
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static grub_err_t
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grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
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int argc __attribute__ ((unused)),
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char *argv[] __attribute__ ((unused)))
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{
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grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET, N_("Linux not supported yet"));
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return grub_errno;
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}
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static grub_command_t cmd_linux, cmd_initrd;
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GRUB_MOD_INIT (linux)
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{
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cmd_linux = grub_register_command ("linux", grub_cmd_linux, 0,
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N_("Load Linux."));
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cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd, 0,
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N_("Load initrd."));
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}
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GRUB_MOD_FINI (linux)
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{
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grub_unregister_command (cmd_linux);
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grub_unregister_command (cmd_initrd);
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}
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