Hi Simon,
On 8/23/24 10:48 PM, Simon Glass wrote:
Some boards use a CONFIG option to specify the value of this variable. This is normally handled by efi_get_distro_fdt_name() but in the case of sunxi this does not work, since 'soc' is sunxi, but the files are in the allwinner directory.
Provide a work-around for this particular case.
Signed-off-by: Simon Glass sjg@chromium.org
(no changes since v1)
Makefile | 1 + doc/usage/environment.rst | 12 ++++++++++++ 2 files changed, 13 insertions(+)
diff --git a/Makefile b/Makefile index 9a52cc8d0b4..2452a916244 100644 --- a/Makefile +++ b/Makefile @@ -1844,6 +1844,7 @@ quiet_cmd_gen_envp = ENVP $@ $(CPP) -P $(cpp_flags) -x assembler-with-cpp -undef \ -D__ASSEMBLY__ \ -D__UBOOT_CONFIG__ \
-DDEFAULT_DEVICE_TREE=$(subst ",,$(CONFIG_DEFAULT_DEVICE_TREE)) \ -I . -I include -I $(srctree)/include \ -include linux/kconfig.h -include include/config.h \ -I$(srctree)/arch/$(ARCH)/include \diff --git a/doc/usage/environment.rst b/doc/usage/environment.rst index cc33d3ec0f2..eaebf61742a 100644 --- a/doc/usage/environment.rst +++ b/doc/usage/environment.rst @@ -87,6 +87,18 @@ settings. For example::
#include <env/ti/mmc.env>+Quotes are not supressed, for example::
s/supressed/suppressed/
- fdtfile=CONFIG_DEFAULT_DEVICE_TREE.dtb
- # produces: fdtfile="sun7i-a20-pcduino3.dtb"
Is this not rather fdtfile="sun7i-a20-pcduino3".dtb ? (i have no clue but I've this gut feeling this doesn't match what the subst command does above and why the .dtb extension would be inside the quotes)
+For this particular issue you can use DEFAULT_DEVICE_TREE instead::
Maybe use double tickquotes to highlight this is a variable? i.e.
``DEFAULT_DEVICE_TREE``
?
Cheers, Quentin