u-boot.git/arch/sandbox/cpu, branch v2020.04

dm: core: Create a new header file for 'compat' features

2020-02-06T02:33:46Z

At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass

sandbox: sdl: Add an option to double the screen size

2020-02-06T02:33:46Z

On high-DPI displays U-Boot's LCD window can look very small. Add a -K flag to expand it to make things easier to read, while still using the existing resolution internally. Signed-off-by: Simon Glass Reviewed-by: Anatolij Gustschin

sandbox: sdl: Move to use SDL2

2020-02-06T02:33:46Z

Sandbox currently uses SDL1.2. SDL2 has been around for quite a while and is widely supported. It has a number of useful features. It seems appropriate to move sandbox over. Update the code to use SDL2 instead of SDL1.2. Signed-off-by: Simon Glass

sandbox: sdl: Support waiting for audio to complete

2020-02-06T02:33:46Z

At present when audio stops, any in-progress output is cut off. Fix this by waiting for output to finish. Also use booleans for the boolean variables. Signed-off-by: Simon Glass

sandbox: sdl: Improve error handling

2020-02-06T02:33:46Z

A few errors are not checked. Fix these and use my preferred spelling for init. Signed-off-by: Simon Glass

sandbox: Add comments to the sdl struct

2020-02-06T02:33:46Z

Add comments for each struct member. Drop frequency since it is not used. Signed-off-by: Simon Glass

sandbox: Add a new header for the system malloc()

2020-02-06T02:33:46Z

Some files use U-Boot headers but still need to access the system malloc(). Allow this by creating a new asm/malloc.h which can be used so long as U-Boot's malloc.h has not been included. Signed-off-by: Simon Glass

sandbox: Ensure that long-options array is terminated

2020-02-06T02:33:46Z

The last member of this array is supposed to be all zeroes according to the getopt_long() man page. Fix the function to do this. Signed-off-by: Simon Glass

sandbox: Drop os_realloc()

2020-02-06T02:33:46Z

Due to recent changes this function is no-longer used. Drop it. Signed-off-by: Simon Glass

sandbox: Drop use of special os_malloc() where possible

2020-02-06T02:33:46Z

Some sandbox files are not built with U-Boot headers, so with the renamed malloc functions there is now no need to use the special os_... allocation functions to access the system routines. Instead we can just call them directly. Update the affected files accordingly. Signed-off-by: Simon Glass