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Do not require strict compatibility on simplebus

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Strict compatibility requirement is a root of problems when simplebus'
node has two compatibility strings (i.e. on Armada38x). Removing this
requirement should not interfere with other platforms.

fdt_is_compatible_strict() and fdt_find_compatible() calls were changed
in fdt_common.c and mv_common.c.

Reviewed by:    ian, imp
Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4602
This commit is contained in:
Zbigniew Bodek 2016-01-20 13:35:06 +00:00
parent ed5d3a971c
commit b2ea73e3bb
2 changed files with 3 additions and 3 deletions
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2
sys/arm/mv/mv_common.c
View file

@ -2064,7 +2064,7 @@ fdt_win_setup(void)
*/
child = OF_peer(child);
if ((child == 0) && (node == OF_finddevice("/"))) {
node = fdt_find_compatible(node, "simple-bus", 1);
node = fdt_find_compatible(node, "simple-bus", 0);
if (node == 0)
return (ENXIO);
child = OF_child(node);

4
sys/dev/fdt/fdt_common.c
View file

@ -212,7 +212,7 @@ fdt_immr_addr(vm_offset_t immr_va)
* Try to access the SOC node directly i.e. through /aliases/.
*/
if ((node = OF_finddevice("soc")) != 0)
if (fdt_is_compatible_strict(node, "simple-bus"))
if (fdt_is_compatible(node, "simple-bus"))
goto moveon;
/*
* Find the node the long way.
@ -220,7 +220,7 @@ fdt_immr_addr(vm_offset_t immr_va)
if ((node = OF_finddevice("/")) == 0)
return (ENXIO);
if ((node = fdt_find_compatible(node, "simple-bus", 1)) == 0)
if ((node = fdt_find_compatible(node, "simple-bus", 0)) == 0)
return (ENXIO);
moveon: