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| author | Thirupathaiah Annapureddy <thiruan@linux.microsoft.com> | 2020-01-06 22:21:42 -0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-02-05 19:33:46 -0700 |
| commit | 28b417ce859490d6b06e71dbf4e842841e64d34d (patch) | |
| tree | b5ea6ca4eb3ee9bb609a35e176bf85c12b5ca18a | |
| parent | 400175b0a7daa062ed88def052ae6d54ec56a7e9 (diff) | |
| download | u-boot-28b417ce859490d6b06e71dbf4e842841e64d34d.tar.gz u-boot-28b417ce859490d6b06e71dbf4e842841e64d34d.tar.bz2 u-boot-28b417ce859490d6b06e71dbf4e842841e64d34d.zip | |
image: fdt: check "status" of "/reserved-memory" subnodes
boot_fdt_add_mem_rsv_regions() scans the subnodes of
"/reserved-memory" and adds them to reserved lmb regions.
Currently this scanning does not take into "status" property.
Even if the subnode is disabled, it gets added to the
reserved lmb regions.
This patch checks the "status" property before adding it
to reserved lmb regions.
Signed-off-by: Thirupathaiah Annapureddy <thiruan@linux.microsoft.com>
| -rw-r--r-- | common/image-fdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/image-fdt.c b/common/image-fdt.c index dbb1e6e131..dbe8535f9c 100644 --- a/common/image-fdt.c +++ b/common/image-fdt.c @@ -122,7 +122,7 @@ void boot_fdt_add_mem_rsv_regions(struct lmb *lmb, void *fdt_blob) /* check if this subnode has a reg property */ ret = fdt_get_resource(fdt_blob, subnode, "reg", 0, &res); - if (!ret) { + if (!ret && fdtdec_get_is_enabled(fdt_blob, subnode)) { addr = res.start; size = res.end - res.start + 1; boot_fdt_reserve_region(lmb, addr, size); |