From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jagan Teki Date: Sat, 9 Nov 2019 17:06:35 +0530 Subject: [U-Boot] [PATCH v3 2/2] sifive: fu540: Enable OF_SEPARATE In-Reply-To: <20191109113635.2157-1-jagan@amarulasolutions.com> References: <20191109113635.2157-1-jagan@amarulasolutions.com> Message-ID: <20191109113635.2157-2-jagan@amarulasolutions.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Use dts support from U-Boot via OF_SEPARATE instead of depending from opensbi. 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 --- 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 CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y CONFIG_MISC_INIT_R=y +CONFIG_DEFAULT_DEVICE_TREE="hifive-unleashed-a00" CONFIG_DISPLAY_CPUINFO=y CONFIG_DISPLAY_BOARDINFO=y -CONFIG_OF_PRIOR_STAGE=y +CONFIG_OF_SEPARATE=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= FW_PAYLOAD_FDT_PATH= + make PLATFORM=sifive/fu540 FW_PAYLOAD_PATH= (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) -- 2.18.0.321.gffc6fa0e3