U-boot continue to use load DT from file system, this patch avoid
an error when U-Boot "Error: Out of memory" when it try to map
gd->fdt_blob (EMBEDDED pointer __dtb_dt_begin is not managed).
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
---
Changes in v2:
- solve issue for spl sandbox with dtb
lib/fdtdec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index fea44a9..d25cfd6 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1491,6 +1491,12 @@ int fdtdec_setup(void)
gd->fdt_blob = __dtb_dt_spl_begin;
# else
gd->fdt_blob = __dtb_dt_begin;
+#ifdef CONFIG_SANDBOX
+ if (sandbox_read_fdt_from_file()) {
+ puts("Failed to read control FDT\n");
+ return -1;
+ }
+#endif
# endif
# elif defined(CONFIG_OF_BOARD) || defined(CONFIG_OF_SEPARATE)
/* Allow the board to override the fdt address. */
--
2.7.4
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