[Pdbg] [PATCH 05/13] libpdbg: Add an api to get system device tree

[Amitay Isaacs]

Signed-off-by: Amitay Isaacs <amitay at ozlabs.org>
---
 libpdbg/dtb.c     | 5 +++++
 libpdbg/libpdbg.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/libpdbg/dtb.c b/libpdbg/dtb.c
index ab5ef4c..6825055 100644
--- a/libpdbg/dtb.c
+++ b/libpdbg/dtb.c
@@ -388,3 +388,8 @@ struct pdbg_dtb *pdbg_default_dtb(void *system_fdt)
 done:
 	return dtb;
 }
+
+void *pdbg_system_fdt(void)
+{
+	return pdbg_dtb.system;
+}
diff --git a/libpdbg/libpdbg.h b/libpdbg/libpdbg.h
index 4a8f1cf..be0aa09 100644
--- a/libpdbg/libpdbg.h
+++ b/libpdbg/libpdbg.h
@@ -103,6 +103,7 @@ uint64_t pdbg_target_address(struct pdbg_target *target, uint64_t *size);
 
 /* Misc. */
 bool pdbg_targets_init(void *fdt);
+void *pdbg_system_fdt(void);
 void pdbg_target_probe_all(struct pdbg_target *parent);
 enum pdbg_target_status pdbg_target_probe(struct pdbg_target *target);
 void pdbg_target_release(struct pdbg_target *target);
-- 
2.21.1