u-boot.git/lib/Kconfig, branch v2020.01-rc4

fdt: Add Kconfig options to control code size

2019-11-05T01:15:32Z

For better or worse libfdt recent grew a lot of code that checks the validity of the device tree in great detail. When using unsigned or unverified data this makes things safer, but it does add to code size. Add some controls to select the trade-off between safety and code size. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

spl: Allow tiny printf() to be controlled in SPL and TPL

2019-10-08T05:57:45Z

At present there is only one control for this and it is used for both SPL and TPL. But SPL might have a lot more space than TPL so the extra cost of a full printf() might be acceptable. Split the option into two, providing separate SPL and TPL controls. The TPL setting defaults to the same as SPL. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

configs: Make USE_TINY_PRINTF depend on SPL||TPL and be default

2019-07-13T15:11:29Z

The USE_TINY_PRINTF symbol only changes things within SPL and TPL builds, so make it depend on that support. Next, make it default as within these cases we should rarely have need of more advanced print formats outside of the debug context. To do this, in a few cases we need to correct our Kconfig dependencies as we had cases of non-SPL targets select'ing this symbol. Finally, in the case of a few boards we really do need the full printf functionality. Signed-off-by: Tom Rini

trace: make call depth limit customizable

2019-07-10T22:52:58Z

Up to now we had hard coded values for the call depth up to which trace records are created: 200 for early tracing, 15 thereafter. UEFI applications reach a call depth of 80 or above. Provide customizing settings for the call trace depth limit and the early call trace depth limit. Use the old values as defaults. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass

lib: add Zstandard decompression support

2019-05-05T12:48:50Z

Add the zstd library from Linux kernel (only decompression support). There are minimal changes to build with U-Boot, otherwise the files are identical to Linux commit dc35da16 from March 2018, the files had not been touched since in kernel. Also SPDX lincese tags were added. Signed-off-by: Marek Behún

lib: Add xxhash support

2019-05-05T12:48:50Z

This adds the xxhash support from Linux. Files are almost identical to those added to Linux in commit 5d240522 ("lib: Add xxhash module") (they haven't been touched since in Linux). The only difference is to add some includes to be compatible with U-Boot. Also SPDX lincese tags were added. Signed-off-by: Marek Behún

lib: Kconfig: fix help text for GZIP

2019-05-03T11:23:17Z

commit 95f4bbd581cf ("lib: fdt: Allow LZO and GZIP DT compression in U-Boot") introduced Kconfig option for gzip in U-Boot, but help text says gzip for SPL, which is wrong. Fix this. Signed-off-by: Heiko Schocher Acked-by: Marek Vasut

Convert CONFIG_TRACE_BUFFER_SIZE et al to Kconfig

2019-04-24T02:26:43Z

This converts the following to Kconfig: CONFIG_TRACE_BUFFER_SIZE CONFIG_TRACE_EARLY_SIZE CONFIG_TRACE_EARLY CONFIG_TRACE_EARLY_ADDR Signed-off-by: Simon Glass

Convert CONFIG_TRACE to Kconfig

2019-04-24T02:26:43Z

This converts the following to Kconfig: CONFIG_TRACE Signed-off-by: Simon Glass

fdtdec: Add Kconfig symbol for tests

2019-04-12T02:10:50Z

Runtime tests are provided as a test_fdtdec command implementation. Add a Kconfig symbol that allows this command to be built so that the tests can be used. Signed-off-by: Thierry Reding Reviewed-by: Simon Glass