Change bootargs in 7.27 U_boot,

[kader_73]

hello ;

thank you "Audioniek" for all explanations.

In last few days i was traying a diffirent combinations of "usbootargs" ,in particular one of sh1008se+ (pkt bootargs found on the forum). Using an old E2 ( HAARP v3) on tar.gz form . because the kernel build from your git don't start after been reading . my be due to somthing changed in the config file ?.

So here is the new bootargs env :

Spoiler: 

HDK7111> pri
bootdelay=0
baudrate=115200
board=hdk7111_INPUT_CLOCK_RATE
targetname=muso
hwnfconf=setenv nwhwnet device:eth0,hwaddr:$ethaddr
nfsserverconf=setenv nfs_server nfsroot=$serverip
ipconf=setenv ipaddrcfg ip=$ipaddr:$serverip:$gateway:$netmask:sdk:eth0ff
cramfsbootargs=run hwnfconf;run ipconf;setenv bootargs console=ttyAS0,115200 root=/dev/mtdblock2 ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs $ipaddrcfg nwhwconf=$nwhwnet bigphysarea=5000 stb7111:eth0ff stmmaceth=msglvl:0,phyaddr:2,watchdog:4000,rxsize: 16 $MTD loglevel=0
nfsbootargs=run hwnfconf;run nfsserverconf;run ipconf;setenv bootargs console=ttyAS0,115200 root=/dev/nfs $nfs_server:/opt/STM/STLinux-2.3/devkit/sh4/target,nfsvers=2,rsize=4096,wsize=8192,nolock,tcp nwhwconf=$nwhwnet $ipaddrcfg stmmaceth=msglvl:0,phyaddr:2,watchdog:4000,rxsize: 16 bigphysarea=5000
ipaddr=192.168.6.253
serverip=192.168.6.111
updt_all=nand erase clean;vfd updt_ker;updt_img
updt_boot=vfd LD;tftp 0x80000000 u-boot.bin;nand erase 0x00000000 0x00040000;nand write.jffs2 0x80000000 0x00000000 $filesize;vfd _End
updt_ker=vfd LD;tftp 0x80000000 vmlinux.ub.cram;nand erase 0x00500000 0x00300000;nand write.jffs2 0x80000000 0x00500000 $filesize;vfd _End
updt_img=vfd LD;tftp 0x80000000 root_ubi.img;nand erase 0x00800000 0x6000000;nand write.jffs2 0x80000000 0x00800000 $filesize;vfd _End
erase_config=nand erase 0x00400000 0x00100000
erase_eeprom=mw.b 80000000 ff 1000;eeprom_i2c write 0x80000000 0 0x001000
erase_env=nand erase 0x060000 0x20000
bootcmd=vfd Scan; sleep 2; if usb reset; then run usbboot; fi; vfd flash; nand read.jffs2 0x80000000 0x00500000 0x00300000; bootm 0x80000000
stdin=serial
stdout=serial
stderr=serial
ethaddr=00:1e:b8:0a:ae:a3
usbboot=if fatload usb 0:1 84000000 uImage; then vfd USB; run usbbootargs; bootm 84000000; fi
usbbootargs=run hwnfconf; run ipconf; setenv bootargs console=ttyAS0,115200 printk=0 root=/dev/sda2 rw rootdelay=5 bigphysarea=6000 coprocessor_mem=4m@0x40000000,4m@0x40400000 init=/bin/devinit
stmmaceth=stmmaceth=msglvl:0,phyaddr:2,watchdog:40 00,rxsize:16


Environment size: 2047/131068 bytes

and here is putty log after runing bootcmd :

Spoiler: 

HDK7111> run bootcmd
(Re)start USB...
Front USB: scanning bus for devices... 3 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
reading uImage
.................................................. .................................................. .................................................. .................................................. .................................................. .


2578408 bytes read
Linux version 2.6.23.17_stm23_0123 (root@djcrash) (gcc version 4.3.4 20091123 (STMicroelectronics/Linux Base) ) #1 PREEMPT Mon Oct 17 23 29 CEST 2011
Booting machvec: sat7111
Node 0: start_pfn = 0x40000, low = 0x48000
Zone PFN ranges:
Normal 262144 -> 294912
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 262144 -> 294912
STMicroelectronics sat7111 initialisation
STx7111 version 3.x
stx7111_configure_asc[0] port[2]
stx7111_configure_asc[1] port[3]
bpa2: partition spans low memory boundary
bpa2: failed to create 'bigphysarea' partition
bpa2: 'bigphysarea' partition skipped
bpa2: partition 'LMI_IO' created at 0x4a000000, size 98304 kB (0x06000000 B)
Built 1 zonelists in Zone order. Total pages: 32512
Kernel command line: console=ttyAS0,115200 printk=0 root=/dev/sda2 rw rootdelay=5 bigphysarea=6000 coprocessor_mem=4m@0x40000000,4m@0x40400000 init=/bin/devinit

as you can see , the process hangs on kernel command line.


Regards .