Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-04-24 14:25:56 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

dm: core: Add an ofnode function to get the devicetree root

Browse source 
This is needed in at least one place. Avoid the conditional code in root.c
by adding this inline function.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-11-28 17:50:07 -07:00
parent e80be74934
commit d0c20ce6bc
2 changed files with 14 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/core/root.c
View file

@ -147,12 +147,8 @@ int dm_init(bool of_live)
ret = device_bind_by_name(NULL, false, &root_info, &DM_ROOT_NON_CONST);
if (ret)
return ret;
#if CONFIG_IS_ENABLED(OF_CONTROL)
if (CONFIG_IS_ENABLED(OF_LIVE) && of_live)
DM_ROOT_NON_CONST->node = np_to_ofnode(gd_of_root());
else
DM_ROOT_NON_CONST->node = offset_to_ofnode(0);
#endif
if (CONFIG_IS_ENABLED(OF_CONTROL))
DM_ROOT_NON_CONST->node = ofnode_root();
ret = device_probe(DM_ROOT_NON_CONST);
if (ret)
return ret;

12
include/dm/ofnode.h
View file

@ -218,6 +218,18 @@ static inline ofnode ofnode_null(void)
return node;
}
static inline ofnode ofnode_root(void)
{
ofnode node;
if (of_live_active())
node.np = gd_of_root();
else
node.of_offset = 0;
return node;
}
/**
* ofnode_read_u32() - Read a 32-bit integer from a property
*