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  <channel>
    <title>topic Re: Access Point (u-boot&amp;gt;) not is working in Wireless</title>
    <link>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4471800#M233585</link>
    <description>&lt;P&gt;Hi,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Check this post:&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;A href="https://lihaifeng.net/?p=222" target="_blank"&gt;https://lihaifeng.net/?p=222&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;if still doesnt work then&amp;nbsp;&lt;SPAN&gt;Contact Cisco TAC.&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;Regards&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;Dont forget to arte helpful posts&lt;/SPAN&gt;&lt;/P&gt;</description>
    <pubDate>Thu, 23 Sep 2021 05:16:02 GMT</pubDate>
    <dc:creator>Sandeep Choudhary</dc:creator>
    <dc:date>2021-09-23T05:16:02Z</dc:date>
    <item>
      <title>Access Point (u-boot&gt;) not is working</title>
      <link>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4470988#M233538</link>
      <description>&lt;P&gt;Not working my access point 9115.&lt;/P&gt;&lt;P&gt;I have an access point and it show;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Mounting UBI device fs&lt;BR /&gt;ubi0: attaching mtd3&lt;BR /&gt;ubi0: scanning is finished&lt;BR /&gt;ubi0: attached mtd3 (name "mtd=2", size 1017 MiB)&lt;BR /&gt;ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes&lt;BR /&gt;ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096&lt;BR /&gt;ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192&lt;BR /&gt;ubi0: good PEBs: 4063, bad PEBs: 6, corrupted PEBs: 0&lt;BR /&gt;ubi0: user volume: 3, internal volumes: 1, max. volumes count: 128&lt;BR /&gt;ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 839138221&lt;BR /&gt;ubi0: available PEBs: 33, total reserved PEBs: 4030, PEBs reserved for bad PEB handling: 74&lt;BR /&gt;Load Addr 0x10000000&lt;BR /&gt;Mount UBIFS PARTITION part2 ...&lt;BR /&gt;Loading file 'part2/part.bin' to addr 0x10000000...&lt;BR /&gt;Done&lt;/P&gt;&lt;P&gt;Checking image signing.&lt;BR /&gt;Image signing verification success for part part2 continue to run...&lt;BR /&gt;Multi Image Header Found&lt;BR /&gt;Count = 0 Offset = 0x10000050 Len = 10985760&lt;BR /&gt;Count = 1 Offset = 0x10a7a170 Len = 3065172&lt;BR /&gt;Count = 2 Offset = 0x10d666c4 Len = 7202&lt;BR /&gt;Booting from Partition: part2&lt;BR /&gt;arg 0: 0x10000050&lt;BR /&gt;arg 1: 0x3000000&lt;BR /&gt;arg 2: 0x1800000&lt;BR /&gt;## Loading init Ramdisk from Legacy Image at 03000000 ...&lt;BR /&gt;Image Name: Simple Ramdisk Image&lt;BR /&gt;Created: 2021-03-03 8:29:59 UTC&lt;BR /&gt;Image Type: AArch64 Linux RAMDisk Image (lzma compressed)&lt;BR /&gt;Data Size: 3065108 Bytes = 2.9 MiB&lt;BR /&gt;Load Address: 00000000&lt;BR /&gt;Entry Point: 00000000&lt;BR /&gt;Verifying Checksum ... OK&lt;BR /&gt;## Flattened Device Tree blob at 01800000&lt;BR /&gt;Booting using the fdt blob at 0x1800000&lt;BR /&gt;load dtb from fixed memory location directly...&lt;BR /&gt;/memory = 0x80000000 bytes @ 0x0&lt;BR /&gt;Set Memory to 2147483648l&lt;BR /&gt;WARNING: Node's property /reserved-memory/dt_reserved_buffer is not defined&lt;BR /&gt;WARNING: Node's property /reserved-memory/dt_reserved_flow is not defined&lt;BR /&gt;Appending NVRAM to dtb, ret:0&lt;BR /&gt;Loaded DTB from 0x01800000 with size 7202l&lt;BR /&gt;Curr Boot Args: &amp;lt;NULL&amp;gt;&lt;BR /&gt;DTB Boot Args (coherent_pool=4M cpuidle_sysfs_switch pci=pcie_bus_safe rootwait crashkernel=128M@0M)&lt;BR /&gt;Bootargs set to setenv bootargs console=$consoledev,$baudrate activepart=part2 activeboot=0 bootver=0x44 boardid=0x1 forceboot=0 coherent_pool=4M cpuidle_sysfs_switch pci=pcie_bus_safe rootwait crashkernel=128M@0M $console $nandEcc $mtdparts ubi.mtd=fs BOOT_DEBUG=0&lt;BR /&gt;Cleanup Complete.... ARMv8_secure_init_done!!!&lt;BR /&gt;Loading Ramdisk to 4fbba000, end 4fea6514 ... OK&lt;BR /&gt;reserving fdt memory region: addr=0 size=20000&lt;BR /&gt;Using Device Tree in place at 0000000001800000, end 0000000001804c21&lt;/P&gt;&lt;P&gt;Starting kernel ...&lt;/P&gt;&lt;P&gt;[01/01/1970 00:00:05.0100] hub 3-0:1.0: config failed, hub doesn't have any ports! (err -19)&lt;BR /&gt;[01/01/1970 00:00:05.1020] brcmboard registered&lt;BR /&gt;[*01/01/1970 00:00:16.7450] buginf() enabled.&lt;BR /&gt;[*01/01/1970 00:00:16.7510] Made it into bootsh: Mar 3 2021 08:06:36 T-0b7bc0faa97ae8a26ea605c7622aac357397184c-g0b7bc0fa-aut&lt;BR /&gt;[*01/01/1970 00:00:25.1580] verify signature failed for /bootpart/part2/ramfs_data_cisco.cpio.lzma&lt;BR /&gt;[*01/01/1970 00:00:25.1850] Rebooting in 5 seconds ...[01/01/1970 00:00:30.1860] device_shutdown: dev=0xffffffc003a68e20 driver=0xffffffc00094c328 shutdown=0xffffffc000384f80&lt;BR /&gt;[01/01/1970 00:00:30.3060] device_shutdown: dev=0xffffffc029799898 bus=0xffffffc00094b8e8 shutdown=0xffffffc000379258&lt;BR /&gt;[01/01/1970 00:00:30.4300] device_shutdown: dev=0xffffffc029799098 bus=0xffffffc00094b8e8 shutdown=0xffffffc000379258&lt;BR /&gt;[01/01/1970 00:00:30.5540] device_shutdown: dev=0xffffffc003a68620 driver=0xffffffc00094c328 shutdown=0xffffffc000384f80&lt;BR /&gt;[01/01/1970 00:00:30.6810] device_shutdown: dev=0xffffffc029798898 bus=0xffffffc00094b8e8 shutdown=0xffffffc000379258&lt;BR /&gt;[01/01/1970 00:00:30.8050] device_shutdown: dev=0xffffffc029798098 bus=0xffffffc00094b8e8 shutdown=0xffffffc000379258&lt;BR /&gt;[01/01/1970 00:00:30.9290] device_shutdown: dev=0xffffffc003bd1c20 bus=0xffffffc0009614c0 shutdown=0xffffffc000468578&lt;BR /&gt;[01/01/1970 00:00:31.0540] device_shutdown: dev=0xffffffc003bd1a20 bus=0xffffffc0009614c0 shutdown=0xffffffc000468578&lt;BR /&gt;[01/01/1970 00:00:31.1780] device_shutdown: dev=0xffffffc003bd1220 bus=0xffffffc0009614c0 shutdown=0xffffffc000468578&lt;BR /&gt;[01/01/1970 00:00:31.3020] device_shutdown: dev=0xffffffc003a9b470 bus=0xffffffc0009614c0 shutdown=0xffffffc000468578&lt;BR /&gt;[01/01/1970 00:00:31.4260] device_shutdown: dev=0xffffffc07d647e10 driver=0xffffffc0009627f0 shutdown=0xffffffc0003d6ff8&lt;BR /&gt;[01/01/1970 00:00:31.5530] device_shutdown: dev=0xffffffc07d646010 driver=0xffffffc0009611d8 shutdown=0xffffffc0003d6ff8&lt;BR /&gt;[01/01/1970 00:00:31.6810] device_shutdown: dev=0xffffffc07d5abe10 driver=0xffffffc000961100 shutdown=0xffffffc0003d6ff8&lt;BR /&gt;[01/01/1970 00:00:31.8080] reboot: Restarting sÿHELO&lt;BR /&gt;5.0205HNDRC1a-1.0.38-163.162&lt;BR /&gt;CPU0&lt;BR /&gt;L1CD&lt;BR /&gt;MMUI&lt;BR /&gt;MMUA&lt;BR /&gt;CODE&lt;BR /&gt;ZBBS&lt;BR /&gt;MAIN&lt;BR /&gt;Boot Strap Register: 0x6fc3b&lt;BR /&gt;NVRAM memcfg 0x41627&lt;BR /&gt;DDR3-1600 CL11 total 2048MB 2 16bits part[s] %1 SSC&lt;/P&gt;&lt;P&gt;DDR test done successfully&lt;BR /&gt;CFE Version: 5&lt;BR /&gt;Verifying MASTER U-Boot...&lt;BR /&gt;Launching MASTER U-Boot version 0x0044 ...&lt;/P&gt;&lt;P&gt;____ _&lt;BR /&gt;/ ___|(_) ___ ___ ___&lt;BR /&gt;| | | |/ __| / __|/ _ \&lt;BR /&gt;| |___ | |\__ \| (__| (_) |&lt;BR /&gt;\____||_||___/ \___|\___/&lt;BR /&gt;_ _ ____ _&lt;BR /&gt;| | | | | __ ) ___ ___ | |_&lt;BR /&gt;| | | |___| _ \ / _ \ / _ \| __|&lt;BR /&gt;| |_| |___| |_) | (_) | (_) | |_&lt;BR /&gt;\___/ |____/ \___/ \___/ \__|&lt;/P&gt;&lt;P&gt;U-Boot 2017.09 (Feb 05 2021 - 11:50:07 -0800) Broadcom BCM49408&lt;/P&gt;&lt;P&gt;Board: SS-e&lt;BR /&gt;I2C: ready&lt;BR /&gt;DRAM: 2 GiB&lt;BR /&gt;enable MMU ... OK&lt;BR /&gt;NAND: Status wait timeout: nandsts=0x0 mask=0x40000000, count=0&lt;BR /&gt;NAND ECC BCH-8, page size 4096 bytes, spare size used 216 bytes&lt;BR /&gt;1024 MiB&lt;BR /&gt;MMC:&lt;BR /&gt;SF: Detected mx25l6405d with page size 256 Bytes, erase size 4 KiB, total 8 MiB&lt;BR /&gt;In: serial&lt;BR /&gt;Out: serial&lt;BR /&gt;Err: serial&lt;BR /&gt;Platform: 4908&lt;BR /&gt;SF: Detected mx25l6405d with page size 256 Bytes, erase size 4 KiB, total 8 MiB&lt;BR /&gt;pmc_init:PMC using DQM mode&lt;BR /&gt;pmc_patch_4908:7 0 12b046b 34a0346&lt;BR /&gt;Board IP address : 192.168.1.1:ffffff00&lt;BR /&gt;Host IP address : 192.168.1.200&lt;BR /&gt;Gateway IP address : 10.1.1.1&lt;BR /&gt;Run from flash/host/tftp (f/h/c) : f&lt;BR /&gt;Default host run file name : vmlinux&lt;BR /&gt;Default host flash file name : bcm963xx_fs_kernel&lt;BR /&gt;Boot delay (0-9 seconds) : 3&lt;BR /&gt;Default host ramdisk file name :&lt;BR /&gt;Default ramdisk store address :&lt;BR /&gt;Board Id (0-18) : 949408EAP_54991&lt;BR /&gt;Number of MAC Addresses (1-32) : 11&lt;BR /&gt;Base MAC Address : 84:f1:47:b1:2f:30&lt;BR /&gt;PSI Size (1-128) KBytes : 48&lt;BR /&gt;Enable Backup PSI [0|1] : 0&lt;BR /&gt;System Log Size (0-256) KBytes : 0&lt;BR /&gt;Auxillary File System Size Percent: 0&lt;BR /&gt;flow memory allocation (MB) : 43&lt;BR /&gt;buffer memory allocation (MB) : 16&lt;BR /&gt;DHD 0 memory allocation (MB) : 0&lt;BR /&gt;DHD 1 memory allocation (MB) : 0&lt;BR /&gt;DHD 2 memory allocation (MB) : 0&lt;BR /&gt;Partition 1 Size (MB) : 0M&lt;BR /&gt;Partition 2 Size (MB) : 0M&lt;BR /&gt;Partition 3 Size (MB) : 0M&lt;BR /&gt;Partition 4 Size (MB) (Data) : 4M&lt;/P&gt;&lt;P&gt;BootImage: MASTER&lt;BR /&gt;Found external PHY firmware image&lt;BR /&gt;MTDPART Str = (mtdparts=nand:1m(nvram),5888k(bootfs),-(fs))&lt;BR /&gt;Net: Registering Ethernet Driver.....&lt;BR /&gt;Broadcom BCM 4908 Ethernet driver 0.1&lt;BR /&gt;pmc_switch_power_up: Rgmii Tx clock zone1 enable 0 zone2 enable 0.&lt;BR /&gt;Setting SGMII Calibration value to 0xa&lt;BR /&gt;swap_pair = 0&lt;/P&gt;&lt;P&gt;Detecting PHYs...&lt;BR /&gt;84880 A0 ae02:5158 --&amp;gt; N/A&lt;BR /&gt;84881 A0 ae02:5150 --&amp;gt; N/A&lt;BR /&gt;84884 A0 ae02:5148 --&amp;gt; N/A&lt;BR /&gt;84884E A0 ae02:5168 --&amp;gt; N/A&lt;BR /&gt;84885 A0 ae02:5178 --&amp;gt; N/A&lt;BR /&gt;84886 A0 ae02:5170 --&amp;gt; N/A&lt;BR /&gt;84887 A0 ae02:5144 --&amp;gt; N/A&lt;BR /&gt;84888 A0 ae02:5140 --&amp;gt; N/A&lt;BR /&gt;84888E A0 ae02:5160 --&amp;gt; N/A&lt;BR /&gt;84888S A0 ae02:5174 --&amp;gt; N/A&lt;BR /&gt;84880 B0 ae02:5159 --&amp;gt; N/A&lt;BR /&gt;84881 B0 ae02:5151 --&amp;gt; N/A&lt;BR /&gt;84884 B0 ae02:5149 --&amp;gt; N/A&lt;BR /&gt;84884E B0 ae02:5169 --&amp;gt; N/A&lt;BR /&gt;84885 B0 ae02:5179 --&amp;gt; N/A&lt;BR /&gt;84886 B0 ae02:5171 --&amp;gt; N/A&lt;BR /&gt;84887 B0 ae02:5145 --&amp;gt; N/A&lt;BR /&gt;84888 B0 ae02:5141 --&amp;gt; N/A&lt;BR /&gt;84888E B0 ae02:5161 --&amp;gt; N/A&lt;BR /&gt;84888S B0 ae02:5175 --&amp;gt; N/A&lt;BR /&gt;84891 A0 3590:5090 --&amp;gt; N/A&lt;BR /&gt;54991 A0 3590:5094 --&amp;gt; N/A&lt;BR /&gt;54991E A0 3590:5098 --&amp;gt; N/A&lt;BR /&gt;84891L A0 3590:5080 --&amp;gt; N/A&lt;BR /&gt;54991L A0 3590:5084 --&amp;gt; N/A&lt;BR /&gt;54991EL A0 3590:5088 --&amp;gt; N/A&lt;BR /&gt;84892 A0 3590:50a0 --&amp;gt; N/A&lt;BR /&gt;54992 A0 3590:50a4 --&amp;gt; N/A&lt;BR /&gt;54992E A0 3590:50a8 --&amp;gt; N/A&lt;BR /&gt;84894 A0 3590:50b0 --&amp;gt; N/A&lt;BR /&gt;54994 A0 3590:50b4 --&amp;gt; N/A&lt;BR /&gt;54994E A0 3590:50b8 --&amp;gt; N/A&lt;BR /&gt;54991H A0 3590:50d0 --&amp;gt; N/A&lt;BR /&gt;54994H A0 3590:50f0 --&amp;gt; N/A&lt;BR /&gt;84891 B0 3590:5091 --&amp;gt; N/A&lt;BR /&gt;54991 B0 3590:5095 --&amp;gt; N/A&lt;BR /&gt;54991E B0 3590:5099 --&amp;gt; N/A&lt;BR /&gt;84891L B0 3590:5081 --&amp;gt; N/A&lt;BR /&gt;54991L B0 3590:5085 --&amp;gt; N/A&lt;BR /&gt;54991EL B0 3590:5089 --&amp;gt; 0x1f&lt;BR /&gt;84892 B0 3590:50a1 --&amp;gt; N/A&lt;BR /&gt;54992 B0 3590:50a5 --&amp;gt; N/A&lt;BR /&gt;54992E B0 3590:50a9 --&amp;gt; N/A&lt;BR /&gt;84894 B0 3590:50b1 --&amp;gt; N/A&lt;BR /&gt;54994 B0 3590:50b5 --&amp;gt; N/A&lt;BR /&gt;54994E B0 3590:50b9 --&amp;gt; N/A&lt;BR /&gt;54991H B0 3590:50d1 --&amp;gt; N/A&lt;BR /&gt;54994H B0 3590:50f1 --&amp;gt; N/A&lt;/P&gt;&lt;P&gt;Loading firmware into detected phys...&lt;BR /&gt;Firmware version: Blackfin B0 v02-02-03-2020-03-16&lt;BR /&gt;Loading firmware into phys: map=0x80000000&lt;BR /&gt;Halt the phys processors operation&lt;BR /&gt;Upload the firmware into the on-chip memory&lt;BR /&gt;0% 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 12% 13% 14% 15% 16% 17% 18% 19% 20% 21% 22% 23% 24% 25% 26% 27% 28% 29% 30% 31% 32% 33% 34% 35% 36% 37% 38% 39% 40% 41% 42% 43% 44% 45% 46% 47% 48% 49% 50% 51% 52% 53% 54% 55% 56% 57% 58% 59% 60% 61% 62% 63% 64% 65% 66% 67% 68% 69% 70% 71% 72% 73% 74% 75% 76% 77% 78% 79% 80% 81% 82% 83% 84% 85% 86% 87% 88% 89% 90% 91% 92% 93% 94% 95% 96% 97% 98% 99% 100%&lt;BR /&gt;Reset the processors to start execution of the code in the on-chip memory&lt;BR /&gt;Verify that the processors are running: OK&lt;BR /&gt;Verify that the firmware has been loaded with good CRC: OK&lt;BR /&gt;Firmware loading completed successfully&lt;/P&gt;&lt;P&gt;Unsupported MII type: 0&lt;BR /&gt;bcm4908_eth-0&lt;BR /&gt;MAC: 84:f1:47:b1:2f:30&lt;/P&gt;&lt;P&gt;Hit ESC key to stop autoboot: 3 &amp;#8;&amp;#8;&amp;#8; 2 &amp;#8;&amp;#8;&amp;#8; 1 MG link 1G&lt;BR /&gt;&amp;#8;&amp;#8;&amp;#8; 0&lt;BR /&gt;Mounting UBI device fs&lt;BR /&gt;ubi0: attaching mtd3&lt;BR /&gt;ubi0: scanning is finished&lt;BR /&gt;ubi0: attached mtd3 (name "mtd=2", size 1017 MiB)&lt;BR /&gt;ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes&lt;BR /&gt;ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096&lt;BR /&gt;ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192&lt;BR /&gt;ubi0: good PEBs: 4063, bad PEBs: 6, corrupted PEBs: 0&lt;BR /&gt;ubi0: user volume: 3, internal volumes: 1, max. volumes count: 128&lt;BR /&gt;ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 839138221&lt;BR /&gt;ubi0: available PEBs: 33, total reserved PEBs: 4030, PEBs reserved for bad PEB handling: 74&lt;BR /&gt;Load Addr 0x10000000&lt;BR /&gt;Mount UBIFS PARTITION part2 ...&lt;BR /&gt;Loading file 'part2/part.bin' to addr 0x10000000...&lt;BR /&gt;Done&lt;/P&gt;&lt;P&gt;Checking image signing.&lt;BR /&gt;Image signing verification success for part part2 continue to run...&lt;BR /&gt;Multi Image Header Found&lt;BR /&gt;Count = 0 Offset = 0x10000050 Len = 10985760&lt;BR /&gt;Count = 1 Offset = 0x10a7a170 Len = 3065172&lt;BR /&gt;Count = 2 Offset = 0x10d666c4 Len = 7202&lt;BR /&gt;Booting from Partition: part2&lt;BR /&gt;arg 0: 0x10000050&lt;BR /&gt;arg 1: 0x3000000&lt;BR /&gt;arg 2: 0x1800000&lt;BR /&gt;## Loading init Ramdisk from Legacy Image at 03000000 ...&lt;BR /&gt;Image Name: Simple Ramdisk Image&lt;BR /&gt;Created: 2021-03-03 8:29:59 UTC&lt;BR /&gt;Image Type: AArch64 Linux RAMDisk Image (lzma compressed)&lt;BR /&gt;Data Size: 3065108 Bytes = 2.9 MiB&lt;BR /&gt;Load Address: 00000000&lt;BR /&gt;Entry Point: 00000000&lt;BR /&gt;Verifying Checksum ... OK&lt;BR /&gt;## Flattened Device Tree blob at 01800000&lt;BR /&gt;Booting using the fdt blob at 0x1800000&lt;BR /&gt;load dtb from fixed memory location directly...&lt;BR /&gt;/memory = 0x80000000 bytes @ 0x0&lt;BR /&gt;Set Memory to 2147483648l&lt;BR /&gt;WARNING: Node's property /reserved-memory/dt_reserved_buffer is not defined&lt;BR /&gt;WARNING: Node's property /reserved-memory/dt_reserved_flow is not defined&lt;BR /&gt;Appending NVRAM to dtb, ret:0&lt;BR /&gt;Loaded DTB from 0x01800000 with size 7202l&lt;BR /&gt;Curr Boot Args: &amp;lt;NULL&amp;gt;&lt;BR /&gt;DTB Boot Args (coherent_pool=4M cpuidle_sysfs_switch pci=pcie_bus_safe rootwait crashkernel=128M@0M)&lt;BR /&gt;Bootargs set to setenv bootargs console=$consoledev,$baudrate activepart=part2 activeboot=0 bootver=0x44 boardid=0x1 forceboot=0 coherent_pool=4M cpuidle_sysfs_switch pci=pcie_bus_safe rootwait crashkernel=128M@0M $console $nandEcc $mtdparts ubi.mtd=fs BOOT_DEBUG=0&lt;BR /&gt;Cleanup Complete.... ARMv8_secure_init_done!!!&lt;BR /&gt;Loading Ramdisk to 4fbba000, end 4fea6514 ... OK&lt;BR /&gt;reserving fdt memory region: addr=0 size=20000&lt;BR /&gt;Using Device Tree in place at 0000000001800000, end 0000000001804c21&lt;/P&gt;&lt;P&gt;Starting kernel ...&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;u-boot&amp;gt; help&lt;BR /&gt;? - alias for 'help'&lt;BR /&gt;base - print or set address offset&lt;BR /&gt;bdinfo - print Board Info structure&lt;BR /&gt;boardinit- Download MFG boardinit bundle and burn images to its repective location&lt;BR /&gt;boot - boot default, i.e., run 'bootcmd'&lt;BR /&gt;boot_image- Boot Image&lt;BR /&gt;bootd - boot default, i.e., run 'bootcmd'&lt;BR /&gt;bootefi - Boots an EFI payload from memory&lt;BR /&gt;bootelf - Boot from an ELF image in memory&lt;BR /&gt;booti - boot arm64 Linux Image image from memory&lt;BR /&gt;bootm - boot application image from memory&lt;BR /&gt;bootp - boot image via network using BOOTP/TFTP protocol&lt;BR /&gt;bootvx - Boot vxWorks from an ELF image&lt;BR /&gt;bubt - Burn image to NOR flash boot device&lt;BR /&gt;chpart - change active partition&lt;BR /&gt;cisco_booti- Cisco modified boot arm64 Linux Image image from memory.&lt;BR /&gt;cmp - memory compare&lt;BR /&gt;coninfo - print console devices and information&lt;BR /&gt;cp - memory copy&lt;BR /&gt;crc32 - checksum calculation&lt;BR /&gt;dhcp - boot image via network using DHCP/TFTP protocol&lt;BR /&gt;dm - Driver model low level access&lt;BR /&gt;echo - echo args to console&lt;BR /&gt;editenv - edit environment variable&lt;BR /&gt;env - environment handling commands&lt;BR /&gt;erase - erase FLASH memory&lt;BR /&gt;erase_nvram- Erase NVRAM&lt;BR /&gt;erase_persistent_data- Erase Persistent Data&lt;BR /&gt;exit - exit script&lt;BR /&gt;false - do nothing, unsuccessfully&lt;BR /&gt;fdt - flattened device tree utility commands&lt;BR /&gt;fipsalgval- run algorithm validation on test vector bibnar in memory, default:2000000 (0x02000000)&lt;BR /&gt;flash_image- Flash Image&lt;BR /&gt;flinfo - print FLASH memory information&lt;BR /&gt;forceboot- force boot from u-boot image&lt;BR /&gt;fuse - Fuse sub-system&lt;BR /&gt;go - start application at address 'addr'&lt;BR /&gt;gpio - Read/Write Gpio Pins&lt;BR /&gt;help - print command description/usage&lt;BR /&gt;i2c - I2C sub-system&lt;BR /&gt;iminfo - print header information for application image&lt;BR /&gt;imxtract- extract a part of a multi-image&lt;BR /&gt;itest - return true/false on integer compare&lt;BR /&gt;ledstate- Set Led State&lt;BR /&gt;loadb - load binary file over serial line (kermit mode)&lt;BR /&gt;loads - load S-Record file over serial line&lt;BR /&gt;loadx - load binary file over serial line (xmodem mode)&lt;BR /&gt;loady - load binary file over serial line (ymodem mode)&lt;BR /&gt;loop - infinite loop on address range&lt;BR /&gt;lzmadec - lzma uncompress a memory region&lt;BR /&gt;md - memory display&lt;BR /&gt;meminfo - display memory information&lt;BR /&gt;mm - memory modify (auto-incrementing address)&lt;BR /&gt;mtdparts- define flash/nand partitions&lt;BR /&gt;mw - memory write (fill)&lt;BR /&gt;nand - NAND sub-system&lt;BR /&gt;nandboot- boot Linux from NAND partition&lt;BR /&gt;nboot - boot from NAND device&lt;BR /&gt;netboot - boot Linux from network using TFTP/bootp&lt;BR /&gt;nfs - boot image via network using NFS protocol&lt;BR /&gt;nm - memory modify (constant address)&lt;BR /&gt;pci - list and access PCI Configuration Space&lt;BR /&gt;ping - send ICMP ECHO_REQUEST to network host&lt;BR /&gt;printenv- print environment variables&lt;BR /&gt;protect - enable or disable FLASH write protection&lt;BR /&gt;pxe - commands to get and boot from pxe files&lt;BR /&gt;reset - Perform RESET of the CPU&lt;BR /&gt;run - run commands in an environment variable&lt;BR /&gt;saveenv - save environment variables to persistent storage&lt;BR /&gt;setboardparms- Set Board Params&lt;BR /&gt;setbootline- Set Boot Params&lt;BR /&gt;setenv - set environment variables&lt;BR /&gt;setexpr - set environment variable as the result of eval expression&lt;BR /&gt;sf - SPI flash sub-system&lt;BR /&gt;showvar - print local hushshell variables&lt;BR /&gt;sleep - delay execution for some time&lt;BR /&gt;source - run script from memory&lt;BR /&gt;sspi - SPI utility command&lt;BR /&gt;sysboot - command to get and boot from syslinux files&lt;BR /&gt;test - minimal test like /bin/sh&lt;BR /&gt;tftpboot- boot image via network using TFTP protocol&lt;BR /&gt;true - do nothing, successfully&lt;BR /&gt;ubi - ubi commands&lt;BR /&gt;ubifsload- load file from an UBIFS filesystem&lt;BR /&gt;ubifsls - list files in a directory&lt;BR /&gt;ubifsmount- mount UBIFS volume&lt;BR /&gt;ubifsumount- unmount UBIFS volume&lt;BR /&gt;usb - USB sub-system&lt;BR /&gt;usbboot - boot from USB device&lt;BR /&gt;version - print monitor, compiler and linker version&lt;BR /&gt;u-boot&amp;gt;&lt;BR /&gt;? - alias for 'help'&lt;BR /&gt;base - print or set address offset&lt;BR /&gt;bdinfo - print Board Info structure&lt;BR /&gt;boardinit- Download MFG boardinit bundle and burn images to its repective location&lt;BR /&gt;boot - boot default, i.e., run 'bootcmd'&lt;BR /&gt;boot_image- Boot Image&lt;BR /&gt;bootd - boot default, i.e., run 'bootcmd'&lt;BR /&gt;bootefi - Boots an EFI payload from memory&lt;BR /&gt;bootelf - Boot from an ELF image in memory&lt;BR /&gt;booti - boot arm64 Linux Image image from memory&lt;BR /&gt;bootm - boot application image from memory&lt;BR /&gt;bootp - boot image via network using BOOTP/TFTP protocol&lt;BR /&gt;bootvx - Boot vxWorks from an ELF image&lt;BR /&gt;bubt - Burn image to NOR flash boot device&lt;BR /&gt;chpart - change active partition&lt;BR /&gt;cisco_booti- Cisco modified boot arm64 Linux Image image from memory.&lt;BR /&gt;cmp - memory compare&lt;BR /&gt;coninfo - print console devices and information&lt;BR /&gt;cp - memory copy&lt;BR /&gt;crc32 - checksum calculation&lt;BR /&gt;dhcp - boot image via network using DHCP/TFTP protocol&lt;BR /&gt;dm - Driver model low level access&lt;BR /&gt;echo - echo args to console&lt;BR /&gt;editenv - edit environment variable&lt;BR /&gt;env - environment handling commands&lt;BR /&gt;erase - erase FLASH memory&lt;BR /&gt;erase_nvram- Erase NVRAM&lt;BR /&gt;erase_persistent_data- Erase Persistent Data&lt;BR /&gt;exit - exit script&lt;BR /&gt;false - do nothing, unsuccessfully&lt;BR /&gt;fdt - flattened device tree utility commands&lt;BR /&gt;fipsalgval- run algorithm validation on test vector bibnar in memory, default:2000000 (0x02000000)&lt;BR /&gt;flash_image- Flash Image&lt;BR /&gt;flinfo - print FLASH memory information&lt;BR /&gt;forceboot- force boot from u-boot image&lt;BR /&gt;fuse - Fuse sub-system&lt;BR /&gt;go - start application at address 'addr'&lt;BR /&gt;gpio - Read/Write Gpio Pins&lt;BR /&gt;help - print command description/usage&lt;BR /&gt;i2c - I2C sub-system&lt;BR /&gt;iminfo - print header information for application image&lt;BR /&gt;imxtract- extract a part of a multi-image&lt;BR /&gt;itest - return true/false on integer compare&lt;BR /&gt;ledstate- Set Led State&lt;BR /&gt;loadb - load binary file over serial line (kermit mode)&lt;BR /&gt;loads - load S-Record file over serial line&lt;BR /&gt;loadx - load binary file over serial line (xmodem mode)&lt;BR /&gt;loady - load binary file over serial line (ymodem mode)&lt;BR /&gt;loop - infinite loop on address range&lt;BR /&gt;lzmadec - lzma uncompress a memory region&lt;BR /&gt;md - memory display&lt;BR /&gt;meminfo - display memory information&lt;BR /&gt;mm - memory modify (auto-incrementing address)&lt;BR /&gt;mtdparts- define flash/nand partitions&lt;BR /&gt;mw - memory write (fill)&lt;BR /&gt;nand - NAND sub-system&lt;BR /&gt;nandboot- boot Linux from NAND partition&lt;BR /&gt;nboot - boot from NAND device&lt;BR /&gt;netboot - boot Linux from network using TFTP/bootp&lt;BR /&gt;nfs - boot image via network using NFS protocol&lt;BR /&gt;nm - memory modify (constant address)&lt;BR /&gt;pci - list and access PCI Configuration Space&lt;BR /&gt;ping - send ICMP ECHO_REQUEST to network host&lt;BR /&gt;printenv- print environment variables&lt;BR /&gt;protect - enable or disable FLASH write protection&lt;BR /&gt;pxe - commands to get and boot from pxe files&lt;BR /&gt;reset - Perform RESET of the CPU&lt;BR /&gt;run - run commands in an environment variable&lt;BR /&gt;saveenv - save environment variables to persistent storage&lt;BR /&gt;setboardparms- Set Board Params&lt;BR /&gt;setbootline- Set Boot Params&lt;BR /&gt;setenv - set environment variables&lt;BR /&gt;setexpr - set environment variable as the result of eval expression&lt;BR /&gt;sf - SPI flash sub-system&lt;BR /&gt;showvar - print local hushshell variables&lt;BR /&gt;sleep - delay execution for some time&lt;BR /&gt;source - run script from memory&lt;BR /&gt;sspi - SPI utility command&lt;BR /&gt;sysboot - command to get and boot from syslinux files&lt;BR /&gt;test - minimal test like /bin/sh&lt;BR /&gt;tftpboot- boot image via network using TFTP protocol&lt;BR /&gt;true - do nothing, successfully&lt;BR /&gt;ubi - ubi commands&lt;BR /&gt;ubifsload- load file from an UBIFS filesystem&lt;BR /&gt;ubifsls - list files in a directory&lt;BR /&gt;ubifsmount- mount UBIFS volume&lt;BR /&gt;ubifsumount- unmount UBIFS volume&lt;BR /&gt;usb - USB sub-system&lt;BR /&gt;usbboot - boot from USB device&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;How i can configure an ip to my access point and load the image ??????????????&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Tue, 21 Sep 2021 20:03:28 GMT</pubDate>
      <guid>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4470988#M233538</guid>
      <dc:creator>nstr1</dc:creator>
      <dc:date>2021-09-21T20:03:28Z</dc:date>
    </item>
    <item>
      <title>Re: Access Point (u-boot&gt;) not is working</title>
      <link>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4471003#M233539</link>
      <description>&lt;P&gt;&lt;SPAN&gt;Booting from Partition: part2&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;AP booting from Partiton 2. Have you tried the following commands ?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;setshenv BOOT part1&lt;/P&gt;&lt;P&gt;saveshenv&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;SPAN&gt;If&amp;nbsp; the above commands do not work, then use "setenv" and "saveenv".&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Once you apply the commands, paste the boot log.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Regards,&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;CJ&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Please rate all useful responses&lt;/SPAN&gt;&lt;/P&gt;</description>
      <pubDate>Tue, 21 Sep 2021 20:38:57 GMT</pubDate>
      <guid>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4471003#M233539</guid>
      <dc:creator>jagan.chowdam</dc:creator>
      <dc:date>2021-09-21T20:38:57Z</dc:date>
    </item>
    <item>
      <title>Re: Access Point (u-boot&gt;) not is working</title>
      <link>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4471388#M233565</link>
      <description>&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;i used the following guide,&lt;BR /&gt;but now i don't know how execute the OS.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;U-Boot&amp;gt; setenv ipaddr 192.168.2.2 &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;U-Boot&amp;gt; setenv serverip 192.168.2.1&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;U-Boot&amp;gt; ping 192.168.2.1 &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;macb0: link up, 100Mbps full-duplex (lpa: 0x45e1) &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Using macb0 device &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;host 192.168.2.1 is alive&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;and copy the OS to the AP&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;U-Boot&amp;gt; tftp ${loadaddr} &lt;STRONG&gt;(here name OS AP)&lt;/STRONG&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;macb0: link up, 100Mbps full-duplex (lpa: 0x45e1) &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Using macb0 device &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;TFTP from server 192.168.2.1; our IP address is 192.168.2.2 &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Filename 'uImage-2.6.30'. &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Load address: 0x70000000 &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Loading: ################################################################# ################################################################# ################################################################# ################################################################# ############################&lt;/SPAN&gt;&lt;/P&gt;</description>
      <pubDate>Wed, 22 Sep 2021 14:56:21 GMT</pubDate>
      <guid>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4471388#M233565</guid>
      <dc:creator>nstr1</dc:creator>
      <dc:date>2021-09-22T14:56:21Z</dc:date>
    </item>
    <item>
      <title>Re: Access Point (u-boot&gt;) not is working</title>
      <link>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4471800#M233585</link>
      <description>&lt;P&gt;Hi,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Check this post:&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;A href="https://lihaifeng.net/?p=222" target="_blank"&gt;https://lihaifeng.net/?p=222&lt;/A&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;if still doesnt work then&amp;nbsp;&lt;SPAN&gt;Contact Cisco TAC.&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;Regards&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;Dont forget to arte helpful posts&lt;/SPAN&gt;&lt;/P&gt;</description>
      <pubDate>Thu, 23 Sep 2021 05:16:02 GMT</pubDate>
      <guid>https://community.cisco.com/t5/wireless/access-point-u-boot-gt-not-is-working/m-p/4471800#M233585</guid>
      <dc:creator>Sandeep Choudhary</dc:creator>
      <dc:date>2021-09-23T05:16:02Z</dc:date>
    </item>
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