riscv: ae250: Support DT provided by the board at runtime

[oweals/u-boot.git] / board / AndesTech / nx25-ae250 / nx25-ae250.c

diff --git a/board/AndesTech/nx25-ae250/nx25-ae250.c b/board/AndesTech/nx25-ae250/nx25-ae250.c
index a965218f34528ab966a8a79e448838bf44078d9f..6e31be35052328fe8861679d9bc44639795b99c5 100644 (file)
--- a/board/AndesTech/nx25-ae250/nx25-ae250.c
+++ b/board/AndesTech/nx25-ae250/nx25-ae250.c
@@ -64,3 +64,12 @@ ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
 {
        return 0;
 }
+
+void *board_fdt_blob_setup(void)
+{
+       void **ptr = (void *)CONFIG_SYS_SDRAM_BASE;
+       if (fdt_magic(*ptr) == FDT_MAGIC)
+                       return (void *)*ptr;
+
+       return (void *)CONFIG_SYS_FDT_BASE;
+}