From patchwork Tue Dec 5 07:57:53 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Chee, Tien Fong" X-Patchwork-Id: 844631 X-Patchwork-Delegate: marek.vasut@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3yrZ28108Qz9sPt for ; Tue, 5 Dec 2017 19:01:20 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id C4E21C22017; Tue, 5 Dec 2017 07:59:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id AC65EC21DCE; Tue, 5 Dec 2017 07:58:49 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 18E3AC21DF1; Tue, 5 Dec 2017 07:58:32 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lists.denx.de (Postfix) with ESMTPS id A162FC21E39 for ; Tue, 5 Dec 2017 07:58:27 +0000 (UTC) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Dec 2017 23:58:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,363,1508828400"; d="scan'208";a="184140272" Received: from tfchee-mobl.gar.corp.intel.com (HELO tienfong.fm.intel.com, ) ([10.226.242.147]) by fmsmga006.fm.intel.com with ESMTP; 04 Dec 2017 23:58:24 -0800 From: tien.fong.chee@intel.com To: u-boot@lists.denx.de Date: Tue, 5 Dec 2017 15:57:53 +0800 Message-Id: <1512460690-3454-4-git-send-email-tien.fong.chee@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1512460690-3454-1-git-send-email-tien.fong.chee@intel.com> References: <1512460690-3454-1-git-send-email-tien.fong.chee@intel.com> Cc: Marek Vasut , Tien Fong Chee , Ching Liang See , Tien Fong , Westergteen Dalon Subject: [U-Boot] [PATCH v5 03/20] arm: socfpga: Add Arria 10 SoCFPGA programming interface X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From: Tien Fong Chee Add code necessary into the FPGA driver framework in U-Boot so it can be used via the 'fpga' command for programing Arria 10 SoCFPGA. Signed-off-by: Tien Fong Chee --- cmd/fpga.c | 2 +- drivers/fpga/altera.c | 40 ++++++++++++++++++++++++++++++++-------- drivers/fpga/fpga.c | 8 ++++++++ include/fpga.h | 2 ++ 4 files changed, 43 insertions(+), 9 deletions(-) diff --git a/cmd/fpga.c b/cmd/fpga.c index ac6f504..3cb0bcd 100644 --- a/cmd/fpga.c +++ b/cmd/fpga.c @@ -363,7 +363,7 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga, "(Xilinx only)\n" #endif #if defined(CONFIG_CMD_FPGA_LOADFS) - "Load device from filesystem (FAT by default) (Xilinx only)\n" + "Load device from filesystem (FAT by default)\n" " loadfs [dev] [address] [image size] [blocksize] \n" " [] \n" #endif diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c index 135a357..a03e835 100644 --- a/drivers/fpga/altera.c +++ b/drivers/fpga/altera.c @@ -23,25 +23,31 @@ static const struct altera_fpga { enum altera_family family; const char *name; int (*load)(Altera_desc *, const void *, size_t); + int (*loadfs)(Altera_desc *, const void *, size_t, fpga_fs_info *); int (*dump)(Altera_desc *, const void *, size_t); int (*info)(Altera_desc *); } altera_fpga[] = { #if defined(CONFIG_FPGA_ACEX1K) - { Altera_ACEX1K, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, - { Altera_CYC2, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, + { Altera_ACEX1K, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, + ACEX1K_info }, + { Altera_CYC2, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, + ACEX1K_info }, #elif defined(CONFIG_FPGA_CYCLON2) - { Altera_ACEX1K, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, - { Altera_CYC2, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, + { Altera_ACEX1K, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, + { Altera_CYC2, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, #endif #if defined(CONFIG_FPGA_STRATIX_II) - { Altera_StratixII, "StratixII", StratixII_load, + { Altera_StratixII, "StratixII", StratixII_load, NULL, StratixII_dump, StratixII_info }, #endif #if defined(CONFIG_FPGA_STRATIX_V) - { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL }, + { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL, NULL }, #endif -#if defined(CONFIG_FPGA_SOCFPGA) - { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL }, +#if defined(CONFIG_FPGA_SOCFPGA) && defined(CONFIG_CMD_FPGA_LOADFS) + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, socfpga_loadfs, NULL, + NULL }, +#elif defined(CONFIG_FPGA_SOCFPGA) + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL, NULL }, #endif }; @@ -174,3 +180,21 @@ int altera_info(Altera_desc *desc) return FPGA_SUCCESS; } + +#if defined(CONFIG_CMD_FPGA_LOADFS) +int altera_loadfs(Altera_desc *desc, const void *buf, size_t bsize, + fpga_fs_info *fpga_fsinfo) +{ + const struct altera_fpga *fpga = altera_desc_to_fpga(desc, __func__); + + if (!fpga) + return FPGA_FAIL; + + debug_cond(FPGA_DEBUG, "%s: Launching the %s FS Loader...\n", + __func__, fpga->name); + if (fpga->loadfs) + return fpga->loadfs(desc, buf, bsize, fpga_fsinfo); + + return -EINVAL; +} +#endif diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c index e0fb1b4..42e901e 100644 --- a/drivers/fpga/fpga.c +++ b/drivers/fpga/fpga.c @@ -198,6 +198,14 @@ int fpga_fsload(int devnum, const void *buf, size_t size, fpga_no_sup((char *)__func__, "Xilinx devices"); #endif break; +#if defined(CONFIG_FPGA_ALTERA) + case fpga_altera: + ret_val = altera_loadfs(desc->devdesc, buf, size, + fpga_fsinfo); +#else + fpga_no_sup((char *)__func__, "Altera devices"); +#endif + break; default: printf("%s: Invalid or unsupported device type %d\n", __func__, desc->devtype); diff --git a/include/fpga.h b/include/fpga.h index d768fb1..8920016 100644 --- a/include/fpga.h +++ b/include/fpga.h @@ -56,8 +56,10 @@ int fpga_count(void); const fpga_desc *const fpga_get_desc(int devnum); int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype); +#if defined(CONFIG_CMD_FPGA_LOADFS) int fpga_fsload(int devnum, const void *buf, size_t size, fpga_fs_info *fpga_fsinfo); +#endif int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, bitstream_type bstype); int fpga_dump(int devnum, const void *buf, size_t bsize);