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project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.

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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>
This commit is contained in:
luckfox-eng29
2024-08-21 10:05:47 +08:00
parent e79fd21975
commit 8f34c2760d
20902 changed files with 6567362 additions and 11248383 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
sysdrv/source/kernel/fs/exfat/fatent.c
View File

@@ -81,14 +81,6 @@ int exfat_ent_set(struct super_block *sb, unsigned int loc,
return 0;
}
static inline bool is_valid_cluster(struct exfat_sb_info *sbi,
unsigned int clus)
{
if (clus < EXFAT_FIRST_CLUSTER || sbi->num_clusters <= clus)
return false;
return true;
}
int exfat_ent_get(struct super_block *sb, unsigned int loc,
unsigned int *content)
{
@@ -157,6 +149,7 @@ int exfat_free_cluster(struct inode *inode, struct exfat_chain *p_chain)
unsigned int clu;
struct super_block *sb = inode->i_sb;
struct exfat_sb_info *sbi = EXFAT_SB(sb);
int cur_cmap_i, next_cmap_i;
/* invalid cluster number */
if (p_chain->dir == EXFAT_FREE_CLUSTER ||
@@ -176,21 +169,53 @@ int exfat_free_cluster(struct inode *inode, struct exfat_chain *p_chain)
clu = p_chain->dir;
if (p_chain->flags == ALLOC_NO_FAT_CHAIN) {
do {
exfat_clear_bitmap(inode, clu);
clu++;
cur_cmap_i = next_cmap_i =
BITMAP_OFFSET_SECTOR_INDEX(sb, CLUSTER_TO_BITMAP_ENT(clu));
if (p_chain->flags == ALLOC_NO_FAT_CHAIN) {
unsigned int last_cluster = p_chain->dir + p_chain->size - 1;
do {
bool sync = false;
if (clu < last_cluster)
next_cmap_i =
BITMAP_OFFSET_SECTOR_INDEX(sb, CLUSTER_TO_BITMAP_ENT(clu+1));
/* flush bitmap only if index would be changed or for last cluster */
if (clu == last_cluster || cur_cmap_i != next_cmap_i) {
sync = true;
cur_cmap_i = next_cmap_i;
}
exfat_clear_bitmap(inode, clu, (sync && IS_DIRSYNC(inode)));
clu++;
num_clusters++;
} while (num_clusters < p_chain->size);
} else {
do {
exfat_clear_bitmap(inode, clu);
bool sync = false;
unsigned int n_clu = clu;
int err = exfat_get_next_cluster(sb, &n_clu);
if (exfat_get_next_cluster(sb, &clu))
goto dec_used_clus;
if (err || n_clu == EXFAT_EOF_CLUSTER)
sync = true;
else
next_cmap_i =
BITMAP_OFFSET_SECTOR_INDEX(sb, CLUSTER_TO_BITMAP_ENT(n_clu));
if (cur_cmap_i != next_cmap_i) {
sync = true;
cur_cmap_i = next_cmap_i;
}
exfat_clear_bitmap(inode, clu, (sync && IS_DIRSYNC(inode)));
clu = n_clu;
num_clusters++;
if (err)
goto dec_used_clus;
} while (clu != EXFAT_EOF_CLUSTER);
}