u-boot.git/arch/sandbox/cpu/spl.c, branch v2020.01

spl: Add an arch-specific hook for writing to SPL handoff

2019-10-08T05:51:03Z

At present there is an arch-specific area in the SPL handoff area intended for use by arch-specific code, but there is no explicit call to fill in this data. Add a hook for this. Also use the hook to remove the sandbox-specific test code from write_spl_handoff(). Signed-off-by: Simon Glass Reviewed-by: Bin Meng

sandbox: Add a comment to board_init_f()

2019-07-10T22:52:58Z

This function is used for both SPL and TPL. Add a comment to that effect. Signed-off-by: Simon Glass

sandbox: spl: Lower priority of standard loader

2019-07-10T22:52:58Z

We normally want to load U-Boot from SPL, but if a board wants to do something else, it is currently not possible since the standard loader has the top priority. Lower it to allow other SPL_LOAD_IMAGE_METHOD() declarations to override it. Signed-off-by: Simon Glass

sandbox: Check the filename in jump_to_image_no_args()

2018-12-05T13:01:34Z

If the filename is NULL this function currently crashes. Update it to fail gracefully. Signed-off-by: Simon Glass

sandbox: Boot in U-Boot through the standard call

2018-11-26T13:25:37Z

Most architectures use jump_to_image_no_args() to jump from SPL to U-Boot. At present sandbox is special in that it jumps in its spl_board_load_image() call. This is not strictly correct, and means that sandbox misses out some parts of board_init_r(), just as calling bloblist_finish(), for example. Change spl_board_load_image() to just identify the filename to boot, and implement jump_to_image_no_args() to actually jump to it. Signed-off-by: Simon Glass

sandbox: Add an option to display of-platdata in SPL

2018-11-26T13:25:35Z

At present we don't have a test that of-platdata can be accessed in SPL. Add this in as a command-line option to SPL. Signed-off-by: Simon Glass

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

sandbox: Stop printing platdata at the start of SPL

2017-07-11T16:08:20Z

Currently we have code which prints out platform data at the start of SPL. Now that we have tests for dtoc this is probably not necessary. Drop it. Update test_ofplatdata to check for empty output since it is useful to check that sandbox_spl works as expected. Signed-off-by: Simon Glass

spl: sandbox: Drop spl_board_announce_boot_device()

2016-12-09T13:40:18Z

This function is not used anymore. Drop it. Signed-off-by: Simon Glass

spl: Add a name to the SPL load-image methods

2016-12-09T13:40:13Z

It is useful to name each method so that we can print out this name when using the method. Currently this happens using a separate function. In preparation for unifying this, add a name to each method. The name is only available if we have libcommon support (i.e can use printf()). Signed-off-by: Simon Glass