u-boot.git/lib/gunzip.c, branch v2023.07.01

cyclic: Use schedule() instead of WATCHDOG_RESET()

2022-09-18T08:26:33Z

Globally replace all occurances of WATCHDOG_RESET() with schedule(), which handles the HW_WATCHDOG functionality and the cyclic infrastructure. Signed-off-by: Stefan Roese Reviewed-by: Simon Glass Tested-by: Tom Rini [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]

gzip: Avoid use of u64

2021-10-08T19:53:26Z

The gzip API uses the u64 type in it, which is not available in the host build. This makes it impossible to include the header file. We could make this type available, but it seems unnecessary. Limiting the compression size to that of the 'unsigned long' type seems good enough. On 32-bit machines the limit then becomes 4GB, which likely exceeds available RAM anyway, therefore it should be sufficient. On 64-bit machines this is effectively u64 anyway. Update the header file and implementation to use 'ulong' instead of 'u64'. Add a definition of u32 for the cases that seem to need exactly that length. This should be safe enough. Signed-off-by: Simon Glass

common: Drop part.h from common header

2020-05-18T21:33:33Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

crc32: Use the crc.h header for crc functions

2019-12-02T23:23:08Z

Drop inclusion of crc.h in common.h and use the correct header directly instead. With this we can drop the conflicting definition in fw_env.h and rely on the crc.h header, which is already included. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

common: Move gzip functions into a new gzip header

2019-08-11T20:43:41Z

As part of the effort to remove things from common.h, create a new header for the gzip functions. Move the function declarations to it and add missing documentation. Signed-off-by: Simon Glass Reviewed-by: Simon Goldschmidt

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

gzip: add a function to parse the header

2017-10-06T01:31:04Z

Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Tom Rini Reviewed-by: Simon Glass

gunzip: cache-align write buffer memory

2016-10-07T00:57:33Z

When using gzwrite to eMMC on an i.MX6Q board, the following warning occurs repeatedly: CACHE: Misaligned operation at range [4fd63318, 4fe63318] This patch cache-aligns the memory allocation for the gzwrite writebuf, therefore avoiding the misaligned dcache flush and the warning from check_cache_range. Signed-off-by: Clemens Gruber Reviewed-by: Eric Nelson Reviewed-by: Stefan Agner

gunzip.c: use block layer for writes

2016-04-18T21:11:41Z

Call blk_dwrite to ensure that the block cache is notified if enabled and remove build breakage when CONFIG_BLK is enabled. Signed-off-by: Eric Nelson Reviewed-by: Stephen Warren

dm: Drop the block_dev_desc_t typedef

2016-03-14T21:34:50Z

Use 'struct' instead of a typdef. Also since 'struct block_dev_desc' is long and causes 80-column violations, rename it to struct blk_desc. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Stephen Warren