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lib: optee: migration optee_copy_fdt_nodes for OF_LIVE support

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The optee_copy_fdt_nodes is only used to copy op-tee nodes
of U-Boot device tree (from gd->fdt_blob when OF_LIVE is not activated)
to external device tree but it is not compatible with OF_LIVE.

This patch migrates all used function fdt_ functions to read node on
old_blob to ofnode functions, compatible with OF_LIVE and remove this
parameter "old_blob".

The generated "device tree" is checked on stm32mp platform with OF_LIVE
activated.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Patrick Delaunay
2021-02-08 13:54:31 +01:00
committed by Tom Rini
parent 67696abf1f
commit a2535243e0
3 changed files with 21 additions and 30 deletions
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2
common/image-fdt.c
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@@ -562,7 +562,7 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob,
goto err;
}
fdt_ret = optee_copy_fdt_nodes(gd->fdt_blob, blob);
fdt_ret = optee_copy_fdt_nodes(blob);
if (fdt_ret) {
printf("ERROR: transfer of optee nodes to new fdt failed: %s\n",
fdt_strerror(fdt_ret));