On Sat, Jan 21, 2017 at 09:22:47PM -0700, Warner Losh wrote: > On Fri, Jan 20, 2017 at 8:51 PM, Simon Glass <s...@chromium.org> wrote: > > Hi, > > > > On 17 January 2017 at 08:50, Emmanuel Vadot <m...@bidouilliste.com> wrote: > >> Add kconfig file to enable API support > >> > >> Signed-off-by: Emmanuel Vadot <m...@bidouilliste.com> > >> --- > >> Kconfig | 2 ++ > >> api/Kconfig | 9 +++++++++ > >> 2 files changed, 11 insertions(+) > >> create mode 100644 api/Kconfig > >> > >> diff --git a/Kconfig b/Kconfig > >> index 39a4d938d8..6a93d8820f 100644 > >> --- a/Kconfig > >> +++ b/Kconfig > >> @@ -306,6 +306,8 @@ config ARCH_FIXUP_FDT_MEMORY > >> > >> endmenu # Boot images > >> > >> +source "api/Kconfig" > >> + > >> source "common/Kconfig" > >> > >> source "cmd/Kconfig" > >> diff --git a/api/Kconfig b/api/Kconfig > >> new file mode 100644 > >> index 0000000000..88b4f6c4e5 > >> --- /dev/null > >> +++ b/api/Kconfig > >> @@ -0,0 +1,9 @@ > >> +menu "API" > >> + > >> +config API > >> + bool "Enable U-Boot API" > >> + default n > >> + help > >> + This option enable the U-Boot API. > > > > Can you add a little detail about what the API is and what it is for? > > You can find complete documentation in the api directory. In brief, it > allows the loaded binary to call back into the loader to do generic > things like send network packets or read blocks from mass storage.
Right. Can you re-word the "In brief.." slightly so it reads well under the 'help' section and point to api/README for more details please? > > Also, are you going to migrate all boards to use Kconfig for this > > option and drop it from the whitelist? > > I'll leave that to Emmanuel. There's two boards that enable API today but tools/moveconfig.py may be more overhead than just editing configs/PMC440_defconfig and configs/lsxhl_defconfig (and the respective include/configs/ files). -- Tom
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