This code auto-detects the best-match FDT file name, but it should respect the user's choice if "fdt_file" environment is found in a non-volatile device.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
arch/arm/mach-uniphier/board_late_init.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-uniphier/board_late_init.c b/arch/arm/mach-uniphier/board_late_init.c index 845f047..eabf2b5 100644 --- a/arch/arm/mach-uniphier/board_late_init.c +++ b/arch/arm/mach-uniphier/board_late_init.c @@ -39,6 +39,9 @@ static int uniphier_set_fdt_file(void) int buf_len = 256; int ret;
+ if (getenv("fdt_file")) + return 0; /* do nothing if it is already set */ + ret = fdt_get_string(gd->fdt_blob, 0, "compatible", &compat); if (ret) return -EINVAL;