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@jb255

Description

@jb255

> ~ sudo picocom /dev/ttyUSB0 -b 115200

picocom v1.7

port is        : /dev/ttyUSB0
flowcontrol    : none
baudrate is    : 115200
parity is      : none
databits are   : 8
escape is      : C-a
local echo is  : no
noinit is      : no
noreset is     : no
nolock is      : no
send_cmd is    : sz -vv
receive_cmd is : rz -vv
imap is        : 
omap is        : 
emap is        : crcrlf,delbs,

Terminal ready
�CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Error - No Valid Environment Area found
*** Warning - bad CRC, using default environment

board_late_init 
Net:   board_eth_init 
<ethaddr> not set. Validating first E-fuse MAC
Could not get PHY for cpsw: addr 0
cpsw, usb_ether
Hit any key to stop autoboot:  3 prefetch abort
pc : [<00000004>]	   lr : [<9f764fa0>]
sp : 9f32ef18  ip : 00000020	 fp : 80814a88
r10: 80844f0c  r9 : 9f32ef38	 r8 : 4030cdcc
r7 : 000001f7  r6 : 9f371e38	 r5 : 00000000  r4 : 00000003
r3 : 00000000  r2 : 000001f7	 r1 : 00000426  r0 : 00000000
Flags: Nzcv  IRQs off  FIQs on  Mode SVC_32
Resetting CPU ...

resetting ...
CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Error - No Valid Environment Area found
*** Warning - bad CRC, using default environment

board_late_init 
Net:   board_eth_init 
<ethaddr> not set. Validating first E-fuse MAC
## Warning: Unknown environment variable type 'm'
## Warning: Unknown environment variable access method 'a'
Could not get PHY for cpsw: addr 0
cpsw, usb_ether
Hit any key to stop autoboot:  0 
�CCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
�[B��CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
prefetch abort
pc : [<00000004>]	   lr : [<9f75e560>]
sp : 9f301620  ip : 00000000	 fp : 80814a88
r10: 80844f0c  r9 : 9f32ef38	 r8 : 4030cdcc
r7 : 4030cb7c  r6 : 00000002	 r5 : 9f301894  r4 : 0000000f
r3 : 00000000  r2 : 00000001	 r1 : 9f30184c  r0 : 9f301624
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32
Resetting CPU ...

resetting ...
CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Error - No Valid Environment Area found
*** Warning - bad CRC, using default environment

board_late_init 
Net:   board_eth_init 
<ethaddr> not set. Validating first E-fuse MAC
## Warning: Unknown environment variable type 'm'
## Warning: Unknown environment variable access method 'a'
Could not get PHY for cpsw: addr 0
prefetch abort
pc : [<0000000{>]	   lr : [<f ob;boi>]
sp : f $ }oit  ip : 00000000	 fp : titn{itt
r10: tit{{ ie  r9 : f $ ; $t	 r8 : (  ;e  i
r7 : 00000000  r6 : 00000000	 r5 : f $ }toe  r4 : 0000000 
r3 : 00000000  r2 : 0000000n	 r1 : f $ }t${  r0 : f $ }oie
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32
Resetting CPU ...

resetting ...
CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Error - No Valid Environment Area found
*** Warning - bad CRC, using default environment

board_late_init 
Net:   board_eth_init 
<ethaddr> not set. Validating first E-fuse MAC
Could not get PHY for cpsw: addr 0
cpsw, usb_ether
Hit any key to stop autoboot:  0 
U-Boot# ?
?       - alias for 'help'
askenv  - get environment variables from stdin
base    - print or set address offset
bdinfo  - print Board Info structure
boot    - boot default, i.e., run 'bootcmd'
bootd   - boot default, i.e., run 'bootcmd'
bootm   - boot application image from memory
bootp   - boot image via network using BOOTP/TFTP protocol
bootz   - boot Linux zImage image from memory
chpart  - change active partition
cmp     - memory compare
coninfo - print console devices and information
cp      - memory copy
crc32   - checksum calculation
dfu     - Device Firmware Upgrade
dhcp    - boot image via network using DHCP/TFTP protocol
echo    - echo args to console
editenv - edit environment variable
eeprom  - EEPROM sub-system
env     - environment handling commands
exit    - exit script
ext2load- load binary file from a Ext2 filesystem
ext2ls  - list files in a directory (default /)
ext4load- load binary file from a Ext4 filesystem
ext4ls  - list files in a directory (default /)
false   - do nothing, unsuccessfully
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls   - list files in a directory (default /)
fatwrite- write file into a dos filesystem
fdt     - flattened device tree utility commands
go      - start application at address 'addr'
gpio    - input/set/clear/toggle gpio pins
gpt     - GUID Partition Table
help    - print command description/usage
i2c     - I2C sub-system
iminfo  - print header information for application image
imxtract- extract a part of a multi-image
itest   - return true/false on integer compare
load    - load binary file from a filesystem
loadb   - load binary file over serial line (kermit mode)
loads   - load S-Record file over serial line
loadx   - load binary file over serial line (xmodem mode)
loady   - load binary file over serial line (ymodem mode)
loop    - infinite loop on address range
ls      - list files in a directory (default /)
md      - memory display
mdio    - MDIO utility commands
mii     - MII utility commands
mm      - memory modify (auto-incrementing address)
mmc     - MMC sub system
mmcinfo - display MMC info
mtdparts- define flash/nand partitions
mw      - memory write (fill)
nand    - NAND sub-system
nboot   - boot from NAND device
nfs     - boot image via network using NFS protocol
nm      - memory modify (constant address)
part    - disk partition related commands
ping    - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
reset   - Perform RESET of the CPU
run     - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv  - set environment variables
sf      - SPI flash sub-system
showvar - print local hushshell variables
sleep   - delay execution for some time
source  - run script from memory
spl     - SPL configuration
sspi    - SPI utility command
test    - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
true    - do nothing, successfully
usb     - USB sub-system
usbboot - boot from USB device
version - print monitor, compiler and linker version
U-Boot# printenv 
boot_targets= mmc0 nand 
bootcmd_mmc0=setenv devnum 0; setenv rootpart 2; run mmc_boot;
bootpart=0:2
ethact=cpsw
ethaddr=bc:6a:29:f7:d9:88
fdt_high=0xa0000000
loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
mmc_boot=setenv devtype mmc; if mmc dev ${devnum}; then run mmcargs;run scan_boot; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; run mmcboot;fi
mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;if run loadimage; then run mmcloados;fi;fi;
mmcrootfstype=ext4 rootwait
rootpart=2
scan_boot=echo Scanning ${devtype} ${devnum}...; for prefix in ${bootdir}; do for script in ${bootfile}; do run script_boot; done; done;
soc=am33xx
usbargs=setenv bootargs console=${console} ${optargs} root=${usbroot} rootfstype=${usbrootfstype}
usbnet_devaddr=bc:6a:29:f7:d9:89
usbroot=/dev/sda2 rw

Environment size: 1022/131067 bytes
U-Boot# printenv 
boot_targets= mmc0 nand 
bootcmd_mmc0=setenv devnum 0; setenv rootpart 2; run mmc_boot;
bootpart=0:2
console=ttyO0,115200n8
ethact=cpsw
ethaddr=bc:6a:29:f7:d9:88
fdt_high=0xa0000000
loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
mmc_boot=setenv devtype mmc; if mmc dev ${devnum}; then run mmcargs;run scan_boot; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; run mmcboot;fi
mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;if run loadimage; then run mmcloados;fi;fi;
mmcrootfstype=ext4 rootwait
rootpart=2
scan_boot=echo Scanning ${devtype} ${devnum}...; for prefix in ${bootdir}; do for script in ${bootfile}; do run script_boot; done; done;
soc=am33xx
usbargs=setenv bootargs console=${console} ${optargs} root=${usbroot} rootfstype=${usbrootfstype}
usbnet_devaddr=bc:6a:29:f7:d9:89
usbroot=/dev/sda2 rw

Environment size: 1047/131067 bytes
U-Boot# printenv 
boot_targets= mmc0 nand 
bootcmd_mmc0=setenv devnum 0; setenv rootpart 2; run mmc_boot;
bootpart=0:2
console=ttyO0,115200n8
ethact=cpsw
ethaddr=bc:6a:29:f7:d9:88
fdt_high=0xa0000000
loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
mmc_boot=setenv devtype mmc; if mmc dev ${devnum}; then run mmcargs;run scan_boot; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; run mmcboot;fi
mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;if run loadimage; then run mmcloados;fi;fi;
mmcrootfstype=ext4 rootwait
rootpart=2
scan_boot=echo Scanning ${devtype} ${devnum}...; for prefix in ${bootdir}; do for script in ${bootfile}; do run script_boot; done; done;
soc=am33xx
usbargs=setenv bootargs console=${console} ${optargs} root=${usbroot} rootfstype=${usbrootfstype}
usbnet_devaddr=bc:6a:29:f7:d9:89
usbroot=/dev/sda2 rw

Environment size: 1047/131067 bytes
U-Boot# printenv 
boot_targets= mmc0 nand 
bootcmd_mmc0=setenv devnum 0; setenv rootpart 2; run mmc_boot;
bootpart=0:2
console=ttyO0,115200n8
ethact=cpsw
ethaddr=bc:6a:29:f7:d9:88
fdt_high=0xa0000000
loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
mmc_boot=setenv devtype mmc; if mmc dev ${devnum}; then run mmcargs;run scan_boot; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; run mmcboot;fi
mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;if run loadimage; then run mmcloados;fi;fi;
mmcrootfstype=ext4 rootwait
rootpart=2
scan_boot=echo Scanning ${devtype} ${devnum}...; for prefix in ${bootdir}; do for script in ${bootfile}; do run script_boot; done; done;
soc=am33xx
usbargs=setenv bootargs console=${console} ${optargs} root=${usbroot} rootfstype=${usbrootfstype}
usbnet_devaddr=bc:6a:29:f7:d9:89
usbroot=/dev/sda2 rw

Environment size: 1047/131067 bytes
U-Boot# printenv 
boot_targets= mmc0 nand 
bootcmd_mmc0=setenv devnum 0; setenv rootpart 2; run mmc_boot;
bootpart=0:2
console=ttyO0,115200n8
ethact=cpsw
ethaddr=bc:6a:29:f7:d9:88
fdt_high=0xa0000000
loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
mmc_boot=setenv devtype mmc; if mmc dev ${devnum}; then run mmcargs;run scan_boot; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; run mmcboot;fi
mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;if run loadimage; then run mmcloados;fi;fi;
mmcrootfstype=ext4 rootwait
rootpart=2
scan_boot=echo Scanning ${devtype} ${devnum}...; for prefix in ${bootdir}; do for script in ${bootfile}; do run script_boot; done; done;
soc=am33xx
usbargs=setenv bootargs console=${console} ${optargs} root=${usbroot} rootfstype=${usbrootfstype}
usbnet_devaddr=bc:6a:29:f7:d9:89
usbroot=/dev/sda2 rw

Environment size: 1047/131067 bytes
U-Boot# reset
resetting ...
CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Error - No Valid Environment Area found
*** Warning - bad CRC, using default environment

musb_init_controller failed with status -22
musb_init_controller failed with status -22
board_late_init 
Net:   board_eth_init 
<ethaddr> not set. Validating first E-fuse MAC
Could not get PHY for cpsw: addr 0
cpsw, usb_ether
Hit any key to stop autoboot:  0 
U-Boot# reset
resetting ...
CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Error - No Valid Environment Area found
*** Warning - bad CRC, using default environment

musb_init_controller failed with status -22
musb_init_controller failed with status -22
board_late_init 
Net:   board_eth_init 
<ethaddr> not set. Validating first E-fuse MAC
Could not get PHY for cpsw: addr 0
cpswdata abort

    MAYBE you should read doc/README.arm-unaligned-accesses

pc : [<9f78784c>]	   lr : [<9f787830>]
sp : 9f32ee20  ip : 9f32ee40	 fp : 9f32eea0
r10: 80844f0c  r9 : 9f32ef38	 r8 : 9ffecf20
r7 : 00000000  r6 : 9f75b4f4	 r5 : 00000000  r4 : 00000000
r3 : 9f32eea0  r2 : 00000065	 r1 : 00000000  r0 : e8aa7fa5
Flags: nZCv  IRQs off  FIQs on  Mode SVC_32
Resetting CPU ...

resetting ...
CCCCCCCC
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1undefined instruction
pc : [<ffff1c44>]	   lr : [<9f7789f4>]
sp : 9f32e970  ip : 00000020	 fp : 80814a88
r10: 80844f0c  r9 : 9f32ef38	 r8 : 4030cdcc
r7 : 4030cb7c  r6 : 00000002	 r5 : 9f32efe0  r4 : ffff0000
r3 : 9ffbc33c  r2 : 00000001	 r1 : 9f32ef04  r0 : fffffffe
Flags: Nzcv  IRQs off  FIQs on  Mode SVC_32
Resetting CPU ...

resetting ...
C
U-Boot SPL 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)
get_dpll_ddr_params
set_mux_conf_regs
--DEBUG-- Configuring i2c1 pinmux 
--DEBUG-- Configuring mii1 pinmux 
--DEBUG-- Configuring mmc0 pinmux 
--DEBUG-- Configuring mmc1 pinmux 
sdram_init 
am33xx_spl_board_init 
spl_board_init end 


U-Boot 2013.10-gc8185c4 (Jan 28 2016 - 10:46:57)

I2C:   ready
DRAM:  512 MiB
board_init 
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Error - No Valid Environment Area found
*** Warning - bad CRC, using default environment

musb_init_controller failed with status -22
musb_init_controller failed with status -22
board_late_init 
Net:   board_eth_init 
<ethaddr> not set. Validating first E-fuse MAC
Could not get PHY for cpsw: addr 0
cpsw, usb_ether
Hit any key to stop autoboot:  0 
U-Boot#

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