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The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
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Update from original Marvell U-Boot to mainline U-Boot: ------------------------------------------------------- The resulting image including the SPL binary with the full DDR setup is "u-boot-spl.kwb". To update the SPI NOR flash, please use the following command: => sf probe;tftpboot 2000000 db-88f6820-gp/u-boot-spl.kwb;\ sf update 2000000 0 60000 Note that the original Marvell U-Boot seems to have problems with the "sf update" command. This does not work reliable. So here this command should be used: => sf probe;tftpboot 2000000 db-88f6820-gp/u-boot-spl.kwb;\ sf erase 0 60000;sf write 2000000 0 60000