U-Boot 2009.11 (Nov 25 2015 - 09:00:48) GoldenGate SoC ASIC DRAM: 1 GB NAND: 512 MiB In: serial Out: serial Err: serial Net: Connect GMAC1 to CPU Goldengate Hit any key to stop autoboot: 0 U-BOOT # help ? - alias for 'help' base - print or set address offset bdinfo - print Board Info structure bootm - boot application image from memory bootp - boot image via network using BOOTP/TFTP protocol cmp - memory compare cp - memory copy crc32 - checksum calculation go - start application at address 'addr' help - print online help http - Start HTTP server iminfo - print header information for application image loadb - load binary file over serial line (kermit mode) loady - load binary file over serial line (ymodem mode) loop - infinite loop on address range md - memory display mm - memory modify (auto-incrementing address) mtest - simple RAM read/write test mw - memory write (fill) nand - NAND sub-system nboot - boot from NAND device nm - memory modify (constant address) phy_reg - read/write PHY register ping - send ICMP ECHO_REQUEST to network host printenv- print environment variables rarpboot- boot image via network using RARP/TFTP protocol reset - Perform RESET of the CPU run - run commands in an environment variable saveenv - save environment variables to persistent storage sb_display- sb_display - display a multi-image superblock sb_process- sb_process - process the superblock(s) for booting sb_set_flags- sb_set_flags - set the flags in a multi-image superblock setenv - set environment variables sw_reg - read/write switch register tftpboot- boot image via network using TFTP protocol version - print monitor version U-BOOT # U-BOOT # printenv baudrate=115200 ethaddr2=00:50:c2:xx:xx:xx wifiaddr0=00:01:73:xx:xx:xx wifiaddr1=00:01:73:xx:xx:xx basicargs=console=ttyS0,115200 SB_PHY=PPSS setbootargs=setenv bootargs ${basicargs} ${ramargs} ni_napi_budget=${NI_NAPI_BUDGET} qm_acp_enable=${QM_ACP_ENABLE} ni_rx_noncache=${NI_RX_NONCACHE} qm_int_buff=${QM_INT_BUFF} ethaddr0=${ethaddr} ethaddr1=${ethaddr1} ethaddr2=${ethaddr2} wifiaddr0=${wifiaddr0} wifiaddr1=${wifiaddr1} mtdparts=cs752x_nand_flash:${mtdparts} kernel_address=0x2100000 sb0_address=0xe0400000 sb1_address=0xe0500000 process=sb_process ${kernel_address} ${rootfs_address} ${sb0_address} ${sb1_address} bootdelay=5 flashfiles=nand/ reflash=run rf_info rf_loader rf_env rf_sb0 rf_sb1 rf_uimage rf_rootfs rf_overlay rf_info=tftpboot 0x5000000 ${flashfiles}nand-info.bin; nand erase 0x00000000 0x00020000; nand write 0x5000000 0x00000000 0x00020000 rf_loader=tftpboot 0x5000000 ${flashfiles}bootloader.bin; nand erase 0x00020000 0x000e0000; nand write 0x5000000 0x00020000 0x00040000; nand erase 0x00200000 0x00100000; nand write 0x5000000 0x00200000 0x00040000 rf_env=tftpboot 0x5000000 ${flashfiles}uboot-env.bin; nand erase 0x00100000 0x100000; nand write 0x5000000 0x00100000 0x00020000 ; nand erase 0x00300000 0x100000; nand write 0x5000000 0x00300000 0x00020000 rf_sb0=tftpboot 0x5000000 ${flashfiles}sb0.bin; nand erase 0x00400000 0x100000; nand write 0x5000000 0x00400000 0x00020000 rf_sb1=tftpboot 0x5000000 ${flashfiles}sb1.bin; nand erase 0x00500000 0x100000; nand write 0x5000000 0x00500000 0x00020000 rf_uimage=tftpboot 0x5000000 ${flashfiles}uImage; nand erase 0x00600000 0x00600000 ; nand write 0x5000000 0x00600000 0x00500000; nand erase 0x03A00000 0x00600000; nand write 0x5000000 0x03A00000 0x00500000 rf_rootfs=tftpboot 0x5000000 ${flashfiles}rootfs.img; nand erase 0x00C00000 0x02E00000 ; nand write 0x5000000 0x00C00000 0x02D00000 ; nand erase 0x04000000 0x02E00000; nand write 0x5000000 0x04000000 0x02D00000 rf_overlay=nand erase 0x6E00000 0x01000000 QM_INT_BUFF=0 NI_NAPI_BUDGET=16 QM_ACP_ENABLE=0 NI_RX_NONCACHE=0 b=bootm ${kernel_address} rootfs_address=- ethact=Goldengate ethaddr=BC:5C:4C:xx:xx:xx ethaddr1=BC:5C:4C:xx:xx:xx board=NSB-3NR_SERIES filesize=5250004 fileaddr=5000000 gatewayip=192.168.61.1 netmask=255.255.255.0 ipaddr=192.168.61.222 serverip=192.168.61.127 bootargs=console=ttyS0,115200 SB_PHY=PPSS ni_napi_budget=16 qm_acp_enable=0 ni_rx_noncache=0 qm_int_buff=0 ethaddr0=BC:5C:4C:xx:xx:xx ethaddr1=BC:5C:4C:xx:xx:xx ethaddr2=00:50:c2:xx:xx:xx wifiaddr0=00:01:73:xx:xx:xx wifiaddr1=00:01:73:xx:xx:xx mtdparts=cs752x_nand_flash:1024K@0x00100000(uboot-env0),1024K@0x00300000(uboot-env1),1024K@0x00400000(sb0),1024K@0x00500000(sb1),153600K@0x15200000(rootfs),174080K@0x0A800000(rootfs_data),6144K@0x00600000(kernel1),153600K@0x01200000(rootfs1) bootcmd=nboot 0x2100000 0 0x00C00000; bootm stdin=serial stdout=serial stderr=serial verify=n Environment size: 2894/131068 bytes U-BOOT #