15b2671e28
The working flow of new feature is:
->bootloader decompress ramdisk.gz to cpio data first and start kernel.
->decompressor driver notify initramfs that cpio data ready.
->initramfs continue to flush cpio data to rootfs.
Change-Id: I9cd5708fc93270ce77376c26d9da5a5c219996c1
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
36 lines
1 KiB
C
36 lines
1 KiB
C
/*
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* include/linux/initramfs.h
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*
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* Copyright (C) 2015, Google
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* Rom Lemarchand <romlem@android.com>
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*
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* This program 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; version 2 of the License.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _LINUX_INITRAMFS_H
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#define _LINUX_INITRAMFS_H
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#include <linux/kconfig.h>
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#if IS_BUILTIN(CONFIG_BLK_DEV_INITRD)
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int __init default_rootfs(void);
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#endif
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#if defined(CONFIG_ROCKCHIP_HW_DECOMPRESS)
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void __init wait_initrd_hw_decom_done(void);
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#endif
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#endif /* _LINUX_INITRAMFS_H */
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