diff options
| author | Max Krummenacher <[email protected]> | 2022-11-28 09:41:22 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-12-08 09:29:02 -0500 |
| commit | 486aef08de091ca35386f32fe961a201c3cfa9d4 (patch) | |
| tree | 7a3717927c146df00678f83459ceeb864be6e6f9 /tools/Makefile | |
| parent | 55b0affd26e5b31868893faf3e69c41157ce56a6 (diff) | |
u-boot-initial-env: rework make target
With LTO enabled the U-Boot initial environment is no longer stored
in an easy accessible section in env/common.o. I.e. the section name
changes from build to build, its content maybe compressed and it is
annotated with additional data.
Drop trying to read the initial env with elf tools from the compiler
specific object file in favour of adding and using a host tool with
the only functionality of printing the initial env to stdout.
See also:
https://lore.kernel.org/all/[email protected]/
Signed-off-by: Max Krummenacher <[email protected]>
Acked-by: Pali Rohár <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'tools/Makefile')
| -rw-r--r-- | tools/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/Makefile b/tools/Makefile index 26be0a7ba2e..80bc62befcb 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -275,6 +275,10 @@ clean-dirs := lib common always := $(hostprogs-y) +# Host tool to dump the currently configured default environment, +# build it on demand, i.e. not add it to 'always'. +hostprogs-y += printinitialenv + # Generated LCD/video logo LOGO_H = $(objtree)/include/bmp_logo.h LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h |