[U-Boot] [PATCH v3 2/2] sifive: fu540: Enable OF_SEPARATE

Jagan Teki jagan at amarulasolutions.com
Sat Nov 9 11:36:35 UTC 2019

Use dts support from U-Boot via OF_SEPARATE instead of depending from

This would help to make the necessary changes in drivers and device trees
in U-Boot tree itself. This feature would also be helpful to not pass
dtb during opensbi builds.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
Changes for v3:
- fixed typo changes.

 configs/sifive_fu540_defconfig | 3 ++-
 doc/board/sifive/fu540.rst     | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/configs/sifive_fu540_defconfig b/configs/sifive_fu540_defconfig
index 48865e5f11..979d0a0418 100644
--- a/configs/sifive_fu540_defconfig
+++ b/configs/sifive_fu540_defconfig
@@ -6,6 +6,7 @@ CONFIG_RISCV_SMODE=y
diff --git a/doc/board/sifive/fu540.rst b/doc/board/sifive/fu540.rst
index 7807f5b2c1..91b94ee06f 100644
--- a/doc/board/sifive/fu540.rst
+++ b/doc/board/sifive/fu540.rst
@@ -58,7 +58,7 @@ firmware. We need to compile OpenSBI with below command:
 .. code-block:: none
-    make PLATFORM=sifive/fu540 FW_PAYLOAD_PATH=<path to u-boot.bin> FW_PAYLOAD_FDT_PATH=<path to hifive-unleashed-a00.dtb from Linux>
+    make PLATFORM=sifive/fu540 FW_PAYLOAD_PATH=<path to u-boot-dtb.bin>
 (Note: Prefer hifive-unleashed-a00.dtb from Linux-5.3 or higher)
 (Note: Linux-5.2 is also fine but it does not have ethernet DT node)

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