u-boot.git/arch/sandbox/cpu/cpu.c, branch v2018.09

sandbox: Add a setjmp() implementation

2018-06-03T13:27:21Z

Add an implementation of setjmp() and longjmp() which rely on the underlying host C library. Since we cannot know how large the jump buffer needs to be, pick something that should be suitable and check it at runtime. At present we need access to the underlying struct as well. Signed-off-by: Simon Glass Signed-off-by: Alexander Graf

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

libfdt: move headers to and

2018-03-05T15:16:28Z

Thomas reported U-Boot failed to build host tools if libfdt-devel package is installed because tools include libfdt headers from /usr/include/ instead of using internal ones. This commit moves the header code: include/libfdt.h -> include/linux/libfdt.h include/libfdt_env.h -> include/linux/libfdt_env.h and replaces include directives: #include -> #include #include -> #include Reported-by: Thomas Petazzoni Signed-off-by: Masahiro Yamada

sandbox: Add 64-bit sandbox

2018-02-18T22:53:48Z

To debug device tree issues involving 32- and 64-bit platforms, it is useful to have a generic 64-bit platform available. Add a version of the sandbox that uses 64-bit integers for its physical addresses as well as a modified device tree. Signed-off-by: Mario Six Added CONFIG_SYS_TEXT_BASE to configs/sandbox64_defconfig Signed-off-by: Simon Glass

sandbox: Use asm-generic/io.h

2017-10-03T01:52:24Z

Convert the sandbox architecture to make use of the new asm-generic/io.h to provide address mapping functions. As sandbox actually performs non-identity mapping between physical & virtual addresses we can't simply make use of the generic mapping functions, but are able to implement phys_to_virt() & make use of it from map_physmem(). Signed-off-by: Paul Burton Cc: Simon Glass Acked-by: Simon Glass

sandbox: Add a dummy invalidate_dcache_range() function

2017-08-28T11:17:16Z

This adds invalidate_dcache_range() so that some drivers can build without error on sandbox. Signed-off-by: Bin Meng

bootstage: Require timer_get_boot_us() to be defined

2017-06-05T18:13:04Z

At present we provide a default version of this function for use by bootstage. However it uses the system timer and therefore likely requires driver model. This makes it impossible to time driver-model init. Drop the function and require boards to provide their own. Add a sandbox version also. There is a default implememtation in lib/time.c for boards which use CONFIG_SYS_TIMER_COUNTER. Signed-off-by: Simon Glass

dm: Use dm.h header when driver mode is used

2017-06-01T12:57:52Z

This header includes things that are needed to make driver build. Adjust existing users to include that always, even if other dm/ includes are present Signed-off-by: Simon Glass

sandbox: Don't use PCI in SPL

2016-07-15T02:40:24Z

PCI is not supported in SPL for sandbox, so avoid using it. Signed-off-by: Simon Glass

sandbox: Add some missing headers in cpu.c

2016-07-15T02:40:24Z

These headers are needed in case they are not transitively included. Signed-off-by: Simon Glass