[嵌入式Linux] GK7102启动

U-Boot 2012.10 (Jan 19 2017 - 04:19:58) for GK7102 rb-jxh42-v2.0 (GOKE)



HAL:   20160913 

DRAM:  64 MiB

Flash: [4X mode] 16 MiB

NAND:  [No SPI nand] 

SF:    16 MiB [page:256 Bytes] [sector:64 KiB] [count:256] (MX25L12845)

*** Warning - bad CRC, using default environment

In:    serial

Out:   serial

Err:   serial

Net:   Int PHY 

Hit any key to stop autoboot:  0 

[PROCESS_SEPARATORS] run tftpboot

[PROCESS_SEPARATORS] setenv bootargs root=/dev/nfs nfsroot=${nfsserver}:${rootpath},proto=tcp,nfsvers=3,nolock ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev} mac=${ethaddr} phytype=${phytype} console=${consoledev},${baudrate} mem=${mem};tftpboot ${bootfile};bootm

TFTP from server 11.1.4.19; our IP address is 11.1.4.200

Filename 'zImage'.

Load address: 0xc1000000

Loading: #################################################################

         #################################################################

         #################################################################

         #################################################################

         #########

done

Bytes transferred = 1373832 (14f688 hex)

put param to memory

mem size (36)

total mem size (64)

bsb size (2)

usr size (0)



the kernel image is zImage or Image

entry = 0xc1000000 

## Transferring control to Linux (at address c1000000)...



Starting kernel ...



machid = 3988 r2 = 0xc0000100







下面是我uboot的配置：



[PROCESS_SEPARATORS] printenv

arm_freq=0x00112032

baudrate=115200

bootcmd=run tftpboot

bootdelay=5

bootfile=zImage

bsbsize=2M

consoledev=ttySGK0

ethact=gk7101

ethaddr=3C:97:0E:22:E1:14

gatewayip=11.1.4.1

hostname="gk7102"

ipaddr=11.1.4.200

loadaddr=0xC1000000

mem=36M

netdev=eth0

netmask=255.255.255.0

nfsserver=11.1.4.19

phytype=0

rootfstype=ubi.mtd=3 rootfstype=ubifs root=ubi0:rootfs

rootpath=/opt/work

serverip=11.1.4.19

sfboot=setenv bootargs console=${consoledev},${baudrate} noinitrd mem=${mem} rw ${rootfstype} init=linuxrc ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev} mac=${ethaddr} phytype=${phytype};sf probe 0 0;sf read ${loadaddr} ${sfkernel} ${filesize}; bootm

sfkernel=0x50000

stderr=serial

stdin=serial

stdout=serial

tftpboot=setenv bootargs root=/dev/nfs nfsroot=${nfsserver}:${rootpath},proto=tcp,nfsvers=3,nolock ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev} mac=${ethaddr} phytype=${phytype} console=${consoledev},${baudrate} mem=${mem};tftpboot ${bootfile};bootm



Environment size: 1060/65532 bytes