Other Parts Discussed in Thread: TPS65218
Hi,
Trying to boot from SD card, but it hangs at Starting kernel ...
Eventhough I changed "fdtfile=am437x-gp-evm.dtb\0" in am43xx_evm.h it hangs in same place.
please help us to resolve the issue
U-Boot 2016.05-00319-g71499d679f-dirty (Jun 26 2017 - 17:11:42 +0530)
CPU : AM437X-GP rev 2.1
Model: TI AM437x GP EVM
DRAM: 512 MiB
PMIC: TPS65218
MMC: OMAP SD/MMC: 0
reading uboot.env
** Unable to read "uboot.env" from mmc0:1 **
Using default environment
Net: Could not get PHY for ethernet@4a100000: addr 0
Warning: ethernet@4a100000 using MAC address from ROM
eth0: ethernet@4a100000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
717 bytes read in 13 ms (53.7 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3490536 bytes read in 2089 ms (1.6 MiB/s)
46900 bytes read in 133 ms (343.8 KiB/s)
Kernel image @ 0x82000000 [ 0x000000 - 0x3542e8 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8fff1000, end 8ffff733 ... OK
Starting kernel ...
printenv:
========
U-Boot SPL 2016.05-00319-g71499d679f-dirty (Jun 26 2017 - 17:11:42)
Trying to boot from MMC1
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
reading u-boot.img
reading u-boot.img
reading u-boot.img
No matching DT out of these options:
am437x-gp-evm
am437x-sk-evm
am43x-epos-evm
am437x-idk-evm
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
Failed to mount ext2 filesystem...
spl_load_image_ext: ext4fs mount err - 0
U-Boot 2016.05-00319-g71499d679f-dirty (Jun 26 2017 - 17:11:42 +0530)
CPU : AM437X-GP rev 2.1
Model: TI AM437x GP EVM
DRAM: 512 MiB
PMIC: TPS65218
MMC: OMAP SD/MMC: 0
reading uboot.env
** Unable to read "uboot.env" from mmc0:1 **
Using default environment
Net: Could not get PHY for ethernet@4a100000: addr 0
Warning: ethernet@4a100000 using MAC address from ROM
eth0: ethernet@4a100000
Hit any key to stop autoboot: 0
=>
=> printenv
arch=arm
args_fit=setenv bootargs console=${console}
args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype}
baudrate=115200
board=am43xx
boot_fdt=try
boot_fit=0
bootcmd=if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run envboot;run mmcboot;run usbboot;
bootdelay=2
bootdir=/boot
bootenvfile=uEnv.txt
bootfile=zImage
bootm_size=0x10000000
bootpart=0:2
bootscript=echo Running bootscript from mmc${mmcdev} ...; source ${loadaddr}
console=ttyO5,115200n8
cpu=armv7
dfu_alt_info_emmc=MLO raw 0x100 0x100 mmcpart 0;u-boot.img raw 0x300 0x1000 mmcpart 0
dfu_alt_info_mmc=boot part 0 1;rootfs part 0 2;MLO fat 0 1;spl-os-args fat 0 1;spl-os-image fat 0 1;u-boot.img fat 0 1;uEnv.txt fat 01
dfu_alt_info_qspi=u-boot.bin raw 0x0 0x080000;u-boot.backup raw 0x080000 0x080000;u-boot-spl-os raw 0x100000 0x010000;u-boot-env raw 0
dfu_alt_info_ram=kernel ram 0x80200000 0x4000000;fdt ram 0x80f80000 0x80000;ramdisk ram 0x81000000 0x4000000
dfu_bufsiz=0x10000
envboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootscript; then run bootscript;else ;
ethaddr=c4:be:84:cb:12:32
fdt_addr_r=0x88000000
fdtaddr=0x88000000
fdtcontroladdr=9ff7bfa0
fdtfile=am437x-gp-evm.dtb
findfdt=if test $board_name = AM43EPOS; then setenv fdtfile am43x-epos-evm.dtb; fi; if test $board_name = AM43__GP; then setenv fdtfi
finduuid=part uuid mmc ${bootpart} uuid
fit_bootfile=fitImage.itb
fit_loadaddr=0x88000000
importbootenv=echo Importing environment from mmc${mmcdev} ...; env import -t ${loadaddr} ${filesize}
kernel_addr_r=0x82000000
loadaddr=0x82000000
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}
loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr
loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
loadfit=run args_fit; bootm ${loadaddr}#${fdtfile};
loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz
mmcboot=mmc dev ${mmcdev}; setenv devnum ${mmcdev}; setenv devtype mmc; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if ;
mmcdev=0
mmcloados=run args_mmc; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then bootz ${loadaddr} - ${fdtaddr};
mmcrootfstype=ext4 rootwait
netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp
netboot=echo Booting from network ...; setenv autoload no; dhcp; run netloadimage; run netloadfdt; run netargs; bootz ${loadaddr} - $}
netloadfdt=tftp ${fdtaddr} ${fdtfile}
netloadimage=tftp ${loadaddr} ${bootfile}
nfsopts=nolock
partitions=uuid_disk=${uuid_gpt_disk};name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}
pxefile_addr_r=0x80100000
ramargs=setenv bootargs console=${console} ${optargs} root=${ramroot} rootfstype=${ramrootfstype}
ramdisk_addr_r=0x88080000
ramroot=/dev/ram0 rw
ramrootfstype=ext2
rdaddr=0x88080000
rootpath=/export/rootfs
scriptaddr=0x80000000
soc=am33xx
static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off
stderr=serial@481aa000
stdin=serial@481aa000
stdout=serial@481aa000
update_to_fit=setenv loadaddr ${fit_loadaddr}; setenv bootfile ${fit_bootfile}
usbargs=setenv bootargs console=${console} ${optargs} root=${usbroot} rootfstype=${usbrootfstype}
usbboot=setenv devnum ${usbdev}; setenv devtype usb; usb start ${usbdev}; if usb dev ${usbdev}; then if run loadbootenv; then echo Loi
usbdev=0
usbroot=/dev/sda2 rw
usbrootfstype=ext4 rootwait
vendor=ti
ver=U-Boot 2016.05-00319-g71499d679f-dirty (Jun 26 2017 - 17:11:42 +0530)
Environment size: 4800/65532 bytes
=>
Thanks in advance.
