Make dtb file configurable via loader(8) variable. ubldr already checks
"fdt_file" and "fdtfile" U-Boot variables. Add one more check for "fdt_file" loader(8) variable. loader(8) variable takes precedence over u-boot env one
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=286815
@ -69,10 +69,11 @@ fdt_platform_load_dtb(void)
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}
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/*
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* If the U-boot environment contains a variable giving the name of a
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* file, use it if we can load and validate it.
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* Try to get FDT filename first from loader env and then from u-boot env
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*/
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s = ub_env_get("fdtfile");
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s = getenv("fdt_file");
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if (s == NULL)
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s = ub_env_get("fdtfile");
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if (s == NULL)
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s = ub_env_get("fdt_file");
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if (s != NULL && *s != '\0') {
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