From 27326c7ee269ff351bba8c2461e19f29d66b6a3a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Heiko=20St=C3=BCbner?= Date: Sat, 18 Feb 2017 19:46:21 +0100 Subject: dm: allow limiting pre-reloc markings to spl or tpl Right now the u-boot,dm-pre-reloc flag will make each marked node always appear in both spl and tpl. But systems needing an additional tpl might have special constraints for each, like the spl needing to be very tiny. So introduce two additional flags to mark nodes for only spl or tpl environments and introduce a function dm_fdt_pre_reloc to automate the necessary checks in code instances checking for pre-relocation flags. The behaviour of the original flag stays untouched and still marks a node for both spl and tpl. Signed-off-by: Heiko Stuebner Reviewed-by: Simon Glass Tested-by: Kever Yang --- drivers/core/root.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/core/root.c') diff --git a/drivers/core/root.c b/drivers/core/root.c index 175fd3fb252..93ab5682968 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -205,7 +205,7 @@ int dm_scan_fdt_node(struct udevice *parent, const void *blob, int offset, offset > 0; offset = fdt_next_subnode(blob, offset)) { if (pre_reloc_only && - !fdt_getprop(blob, offset, "u-boot,dm-pre-reloc", NULL)) + !dm_fdt_pre_reloc(blob, offset)) continue; if (!fdtdec_get_is_enabled(blob, offset)) { dm_dbg(" - ignoring disabled device\n"); -- cgit v1.2.3