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| author | Simon Glass <sjg@chromium.org> | 2015-12-29 05:22:52 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-20 19:06:22 -0700 |
| commit | 5589a8182957054f8ac4ec3d91492710e718e44d (patch) | |
| tree | 206a385c799c38cc3328281e2529b24acb26b13f /drivers/pinctrl | |
| parent | 4fbd258e69373a60cdf24c9a64065b486f8748c9 (diff) | |
| download | u-boot-imx-5589a8182957054f8ac4ec3d91492710e718e44d.zip u-boot-imx-5589a8182957054f8ac4ec3d91492710e718e44d.tar.gz u-boot-imx-5589a8182957054f8ac4ec3d91492710e718e44d.tar.bz2 | |
pinctrl: Avoid binding all pinconfig nodes before relocation
This can create a large number of pinctrl devices. It chews up early
malloc() memory and takes time. Only bind those which are marked as needed
before relocation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-uclass.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c index b5fdcd1..c42b312 100644 --- a/drivers/pinctrl/pinctrl-uclass.c +++ b/drivers/pinctrl/pinctrl-uclass.c @@ -111,12 +111,16 @@ static int pinconfig_post_bind(struct udevice *dev) { const void *fdt = gd->fdt_blob; int offset = dev->of_offset; + bool pre_reloc_only = !(gd->flags & GD_FLG_RELOC); const char *name; int ret; for (offset = fdt_first_subnode(fdt, offset); offset > 0; offset = fdt_next_subnode(fdt, offset)) { + if (pre_reloc_only && + !fdt_getprop(fdt, offset, "u-boot,dm-pre-reloc", NULL)) + continue; /* * If this node has "compatible" property, this is not * a pin configuration node, but a normal device. skip. |