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[54.225.227.206]) by mx.google.com with ESMTPS id d10si10403877qaf.147.2014.04.17.04.57.59 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Thu, 17 Apr 2014 04:57:59 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of lng-odp-bounces@lists.linaro.org designates 54.225.227.206 as permitted sender) client-ip=54.225.227.206; Received: from localhost ([127.0.0.1] helo=ip-10-141-164-156.ec2.internal) by ip-10-141-164-156.ec2.internal with esmtp (Exim 4.76) (envelope-from ) id 1Wakws-00069P-Ur; Thu, 17 Apr 2014 11:57:46 +0000 Received: from mail-ee0-f48.google.com ([74.125.83.48]) by ip-10-141-164-156.ec2.internal with esmtp (Exim 4.76) (envelope-from ) id 1Wakvr-000654-Mt for lng-odp@lists.linaro.org; Thu, 17 Apr 2014 11:56:43 +0000 Received: by mail-ee0-f48.google.com with SMTP id b57so571852eek.7 for ; Thu, 17 Apr 2014 04:56:49 -0700 (PDT) X-Received: by 10.14.213.6 with SMTP id z6mr1577287eeo.98.1397735809901; Thu, 17 Apr 2014 04:56:49 -0700 (PDT) Received: from uglx0153363.synapse.com ([195.238.92.128]) by mx.google.com with ESMTPSA id z48sm66742553eel.27.2014.04.17.04.56.48 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 17 Apr 2014 04:56:49 -0700 (PDT) From: Taras Kondratiuk To: lng-odp@lists.linaro.org Date: Thu, 17 Apr 2014 14:56:22 +0300 Message-Id: <1397735782-31924-12-git-send-email-taras.kondratiuk@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1397735782-31924-1-git-send-email-taras.kondratiuk@linaro.org> References: <1397735782-31924-1-git-send-email-taras.kondratiuk@linaro.org> Cc: Filip Moerman Subject: [lng-odp] [PATCH v2 11/11] Keystone2: Add README file X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: lng-odp-bounces@lists.linaro.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: taras.kondratiuk@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.128.182 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 Signed-off-by: Taras Kondratiuk --- platform/linux-keystone2/README | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 platform/linux-keystone2/README diff --git a/platform/linux-keystone2/README b/platform/linux-keystone2/README new file mode 100644 index 0000000..4dd54f3 --- /dev/null +++ b/platform/linux-keystone2/README @@ -0,0 +1,39 @@ +1. Intro + +OpenDataPlane implementation for TI Keystone2 SoC's. Current version supports +HW buffer, queues and Packet IO management. This drop does not target high +performance. It is rather proof of ODP API functionality. It still uses +linux-generic's SW scheduler. + +2. Prerequisites + + 2.1 Linux kernel + +Sources: git://git.ti.com/keystone-linux/linux.git master +config: keystone2_defconfig +DTB: k2hk-evm.dtb + +Current implementation relies on kernel to enable and configure network +interfaces. Implementation does not support Packet and Security accelerators +now so they should be disable in kernel config: + +# CONFIG_TI_KEYSTONE_NET_SA is not set +# CONFIG_TI_KEYSTONE_QOS is not set +# CONFIG_TI_KEYSTONE_PA is not set + + 2.2 OpenEM libs and kernel module + +Keystone ODP uses OpenEM libraries as low level drivers. + +Sources: git://git.linaro.org/people/taras.kondratiuk/keystone2-odp/openem.git for_odp +Build: cd linux + make KDIR= -f Makefile.c6638 clean mod_clean static mod + +3. Keystone2 ODP build + +make PLATFORM=linux-keystone2 OPENEM_ROOT= clean tests_install + +4. Installation + +Before any ODP application started an OpenEM kernel module (em_mod.ko) should +be inserted.