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https://github.com/LuckfoxTECH/luckfox-pico.git
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project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
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@@ -329,6 +329,7 @@ void delete_partition(struct hd_struct *part)
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struct gendisk *disk = part_to_disk(part);
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struct disk_part_tbl *ptbl =
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rcu_dereference_protected(disk->part_tbl, 1);
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struct block_device *bdev;
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/*
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* ->part_tbl is referenced in this part's release handler, so
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@@ -346,6 +347,12 @@ void delete_partition(struct hd_struct *part)
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* "in-use" until we really free the gendisk.
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*/
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blk_invalidate_devt(part_devt(part));
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bdev = bdget_part(part);
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if (bdev) {
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remove_inode_hash(bdev->bd_inode);
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bdput(bdev);
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}
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percpu_ref_kill(&part->ref);
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}
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