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Code Issues Releases Activity

Make FDT-using parts of ofw_machdep.c condition on options FDT. This fixes

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the kernel build when options FDT is absent.
This commit is contained in:
Nathan Whitehorn 2018-03-11 01:09:31 +00:00
parent cf268a8302
commit 35feca377d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=330754
1 changed files with 6 additions and 0 deletions
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6
sys/powerpc/ofw/ofw_machdep.c
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@ -223,6 +223,7 @@ parse_ofw_memory(phandle_t node, const char *prop, struct mem_region *output)
return (sz);
}
#ifdef FDT
static int
excise_fdt_reserved(struct mem_region *avail, int asz)
{
@ -310,6 +311,7 @@ excise_fdt_reserved(struct mem_region *avail, int asz)
return (asz);
}
#endif
/*
* This is called during powerpc_init, before the system is really initialized.
@ -348,9 +350,11 @@ ofw_mem_regions(struct mem_region *memp, int *memsz,
asz += res/sizeof(struct mem_region);
}
#ifdef FDT
phandle = OF_finddevice("/chosen");
if (OF_hasprop(phandle, "fdtmemreserv"))
asz = excise_fdt_reserved(availp, asz);
#endif
*memsz = msz;
*availsz = asz;
@ -409,6 +413,7 @@ OF_bootstrap()
} else
#endif
if (fdt != NULL) {
#ifdef FDT
#ifdef AIM
bus_space_tag_t fdt_bt;
vm_offset_t tmp_fdt_ptr;
@ -445,6 +450,7 @@ OF_bootstrap()
err = OF_init((void *)fdt_va);
#else
err = OF_init(fdt);
#endif
#endif
}