{"id":125,"date":"2014-10-14T19:19:48","date_gmt":"2014-10-14T19:19:48","guid":{"rendered":"http:\/\/adrhc.go.ro\/wordpress\/?p=125"},"modified":"2016-10-31T15:01:25","modified_gmt":"2016-10-31T13:01:25","slug":"cpu-information","status":"publish","type":"post","link":"https:\/\/adrhc.go.ro\/blog\/cpu-information\/","title":{"rendered":"CPU information"},"content":{"rendered":"<pre class=\"brush:bash shell\">\r\nProcessor information (cpu info):\r\ncat \/proc\/cpuinfo\r\nCPU count:\r\nwc -l \/proc\/net\/softnet_stat\r\nFeatures: swp half thumb fastmult edsp\r\n\/bin\/dmesg | grep 'ARM'\r\n<\/pre>\n<p><a href=\"http:\/\/unix.stackexchange.com\/questions\/43539\/what-do-the-flags-in-proc-cpuinfo-mean\" title=\"what-do-the-flags-in-proc-cpuinfo-mean\">http:\/\/unix.stackexchange.com\/questions\/43539\/what-do-the-flags-in-proc-cpuinfo-mean<\/a><\/p>\n<pre class=\"brush:bash shell\">\r\ngcc -march=native -mtune=native -Q -O2 --help=target\r\n<\/pre>\n<p><a href=\"http:\/\/www.oracle.com\/technetwork\/java\/embedded\/embedded-se\/downloads\/javase-embedded-downloads-2209751.html\" title=\"javase-embedded-downloads\">http:\/\/www.oracle.com\/technetwork\/java\/embedded\/embedded-se\/downloads\/javase-embedded-downloads-2209751.html<\/a><br \/>\nARMv5 Linux &#8211; Headless EABI, SoftFP ABI, Little Endian3<br \/>\nThe Marvell\u00ae 88F6281 SoC with Sheeva\u2122 embedded CPU technology, is a high-performance integrated controller. It<br \/>\nintegrates the Marvell Sheeva CPU core which is fully ARMv5TE-compliant with a 256KB L2 Cache. The 88F6281 builds<br \/>\nupon Marvell\u2019s innovative Feroceon\u00ae family of processors, improves performance, and adds new features to reduce bill of<br \/>\nmaterials (BOM) costs. The 88F6281 is suitable for a wide range of applications such as routers, gateway, media server,<br \/>\nstorage, set-top-box, networking, point of service and printer products.<br \/>\nMarvell Kirkwood 88F6281 (SheevaPlug) (Sheeva 88SV131 CPU core) (Feroceon 88FR131 rev 1 (v5l)) 1200 MHz<br \/>\n<br \/>Conform <a href=\"http:\/\/comments.gmane.org\/gmane.linux.ports.arm.kernel\/50421\">http:\/\/comments.gmane.org\/gmane.linux.ports.arm.kernel\/50421<\/a>:<br \/>\n-mtune=marvell-f sau -mtune=xscale<br \/>\n<br \/>Product Brief<br \/>\n<a href=\"http:\/\/www.marvell.com\/embedded-processors\/kirkwood\/assets\/88F6281-004_ver1.pdf\">http:\/\/www.marvell.com\/embedded-processors\/kirkwood\/assets\/88F6281-004_ver1.pdf<\/a><br \/>\nHardware Spec:<br \/>\n<a href=\"http:\/\/www.marvell.com\/embedded-processors\/kirkwood\/assets\/HW_88F6281_OpenSource.pdf\">http:\/\/www.marvell.com\/embedded-processors\/kirkwood\/assets\/HW_88F6281_OpenSource.pdf<\/a><br \/>\nFunctional Spec:<br \/>\n<a href=\"http:\/\/www.marvell.com\/embedded-processors\/kirkwood\/assets\/88F6281-004_ver1.pdf\">http:\/\/www.marvell.com\/embedded-processors\/kirkwood\/assets\/88F6281-004_ver1.pdf<\/a><\/p>\n<p>Architecture version:<br \/>\n<a href=\"http:\/\/www.altera.com\/literature\/third-party\/archives\/ddi0100e_arm_arm.pdf\">http:\/\/www.altera.com\/literature\/third-party\/archives\/ddi0100e_arm_arm.pdf<\/a><\/p>\n<pre>\r\narmv5te: \r\n\tARM instruction set version = 5\r\n\tthumb instruction set version = 2\r\n\tlong multiply instruction = yes\r\n\tenchanced DSP instruction = yes\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Processor information (cpu info): cat \/proc\/cpuinfo CPU count: wc -l \/proc\/net\/softnet_stat Features: swp half thumb fastmult edsp \/bin\/dmesg | grep &#8216;ARM&#8217; http:\/\/unix.stackexchange.com\/questions\/43539\/what-do-the-flags-in-proc-cpuinfo-mean gcc -march=native -mtune=native -Q -O2 &#8211;help=target http:\/\/www.oracle.com\/technetwork\/java\/embedded\/embedded-se\/downloads\/javase-embedded-downloads-2209751.html ARMv5 Linux &#8211; Headless EABI, SoftFP ABI, Little Endian3 The Marvell\u00ae [&hellip;]<\/p>\n<div class=\"link-more\"><a href=\"https:\/\/adrhc.go.ro\/blog\/cpu-information\/#more-125\" class=\"more-link\">Continue reading &#10142; <span class=\"screen-reader-text\">CPU information<\/span><\/a><\/div>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-125","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/posts\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/comments?post=125"}],"version-history":[{"count":0,"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/posts\/125\/revisions"}],"wp:attachment":[{"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/media?parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/categories?post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/adrhc.go.ro\/blog\/wp-json\/wp\/v2\/tags?post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}