From patchwork Thu May 14 11:52:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pragnesh Patel X-Patchwork-Id: 245797 List-Id: U-Boot discussion From: pragnesh.patel at sifive.com (Pragnesh Patel) Date: Thu, 14 May 2020 17:22:56 +0530 Subject: [PATCH v10 18/18] doc: sifive: fu540: Add description for OpenSBI generic platform In-Reply-To: <20200514115258.21042-1-pragnesh.patel@sifive.com> References: <20200514115258.21042-1-pragnesh.patel@sifive.com> Message-ID: <20200514115258.21042-19-pragnesh.patel@sifive.com> OpenSBI generic platform support provides platform specific functionality based on the FDT passed by previous booting stage. Depends on OpenSBI commit: platform: Add generic FDT based platform support (sha1: f1aa9e54e00006ae70aeac638d5b75093520f65d) Signed-off-by: Pragnesh Patel Reviewed-by: Bin Meng --- doc/board/sifive/fu540.rst | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/doc/board/sifive/fu540.rst b/doc/board/sifive/fu540.rst index 89e8d66c56..a51d086a6d 100644 --- a/doc/board/sifive/fu540.rst +++ b/doc/board/sifive/fu540.rst @@ -20,17 +20,6 @@ The support for following drivers are already enabled: 4. SiFive SPI Driver. 5. MMC SPI Driver for MMC/SD support. -TODO: - -1. U-Boot expects the serial console device entry to be present under /chosen - DT node. Without a serial console U-Boot will panic. Example: - -.. code-block:: none - - chosen { - stdout-path = "/soc/serial at 10010000:115200"; - }; - Booting from MMC using FSBL --------------------------- @@ -61,7 +50,7 @@ firmware. We need to compile OpenSBI with below command: .. code-block:: none -make PLATFORM=sifive/fu540 FW_PAYLOAD_PATH= + make PLATFORM=generic FW_PAYLOAD_PATH= More detailed description of steps required to build FW_PAYLOAD firmware is beyond the scope of this document. Please refer OpenSBI documenation.