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fdt: Fix uncompress_blob() for U-Boot proper
When U-Boot proper is compiled with CONFIG_MULTI_DTB_FIT and tries to call uncompress_blob(), it fails with -ENOTSUPP. This is because the full implementation of this function which includes compression is available only in SPL. In U-Boot proper or if the compression is not enabled, the blob is not compressed and thus can be passed to locate_dtb_in_fit() in fdtdec_setup() without any changes. Pass the blob without any changes if compression is not enabled instead of failing. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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@ -1198,7 +1198,8 @@ static int uncompress_blob(const void *src, ulong sz_src, void **dstp)
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# else
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# else
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static int uncompress_blob(const void *src, ulong sz_src, void **dstp)
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static int uncompress_blob(const void *src, ulong sz_src, void **dstp)
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{
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{
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return -ENOTSUPP;
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*dstp = (void *)src;
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return 0;
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}
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}
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# endif
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# endif
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#endif
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#endif
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