From: Jagan Teki <jagan@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/5] sifive: fu540: Enable OF_SEPARATE
Date: Sun, 29 Sep 2019 13:12:36 +0530 [thread overview]
Message-ID: <20190929074239.11575-3-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190929074239.11575-1-jagan@amarulasolutions.com>
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 devicetrees
in uboot tree itself. this feature would also be helpful to not pass
dtb during opensbi builds.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
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=<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)
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2019-09-29 7:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-29 7:42 [U-Boot] [PATCH 0/5] riscv: sifive/fu540: Enable SPI-NOR support Jagan Teki
2019-09-29 7:42 ` [U-Boot] [PATCH 1/5] riscv: dts: Add hifive-unleashed-a00 dts from Linux Jagan Teki
2019-09-30 10:04 ` Bin Meng
2019-10-01 11:10 ` Jagan Teki
2019-10-02 10:27 ` Jagan Teki
2019-10-06 17:58 ` Auer, Lukas
2019-10-06 17:55 ` Auer, Lukas
2019-09-29 7:42 ` Jagan Teki [this message]
2019-09-30 10:04 ` [U-Boot] [PATCH 2/5] sifive: fu540: Enable OF_SEPARATE Bin Meng
2019-09-29 7:42 ` [U-Boot] [PATCH 3/5] mtd: spi-nor: ids: Add is25wp256 chip Jagan Teki
2019-09-30 10:05 ` Bin Meng
2019-09-29 7:42 ` [U-Boot] [PATCH 4/5] riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi Jagan Teki
2019-09-30 10:05 ` Bin Meng
2019-10-01 11:13 ` Jagan Teki
2019-10-02 10:36 ` Jagan Teki
2019-09-29 7:42 ` [U-Boot] [PATCH 5/5] sifive: fu540: Enable spi-nor flash support Jagan Teki
2019-09-30 10:05 ` Bin Meng
2019-10-01 11:12 ` Jagan Teki
2019-09-29 7:59 ` [U-Boot] [PATCH 0/5] riscv: sifive/fu540: Enable SPI-NOR support Bin Meng
2019-10-01 11:09 ` Jagan Teki
2019-10-01 11:32 ` Bin Meng
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