[PATCH v2 5/8] spl: fit: Only look up FIT configuration node once
Alexandru Gagniuc
mr.nuke.me at gmail.com
Wed Dec 23 00:54:46 CET 2020
The configuration node a sub node under "/configurations", which
describes the components to load from "/images". We only need to
locate this node once.
However, for each component, spl_fit_get_image_name() would parse the
FIT image, looking for the correct node. Such work duplication is not
necessary. Instead, once the node is found, cache it, and re-use it.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
---
common/spl/spl_fit.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index adcd6e3fcd..c3da5b1443 100644
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -30,6 +30,7 @@ struct spl_fit_info {
const void *fit; /* Pointer to a valid FIT blob */
size_t ext_data_offset; /* Offset to FIT external data (end of FIT) */
int images_node; /* FDT offset to "/images" node */
+ int conf_node; /* FDT offset to selected configuration node */
};
__weak void board_spl_fit_post_load(const void *fit)
--
2.26.2
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