本帖最后由 一只耳朵怪 于 2018-6-4 16:56 编辑
从X86转到
ARM A8平台，应用软件需要X WINDOW支持。
从
http://cdimage.ubuntu.com/ubuntu-core/releases/13.04/release/ 下了几个版本的Ubuntu-core
启动不起来
Star
ting kernel ...
Uncompressing Linux... done, booting the kernel.
Linux version 3.2.0 (chenxibing@stannum) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #10 Mon Nov 18 09:30:39 CST 2013
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: m3352
Memory policy: ECC disabled, Data cache writeback
AM335X ES2.1 (neon )
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: ubi.mtd=5 root=ubi0:rootfs rootfstype=ubifs ro console=ttyO0,115200n8 mem=128M
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 123456k/123456k available, 7616k reserved, 0K highmem
...
... 省略一部分启动信息
...
cpuidle: using governor menu
omap4_aes_mod_init: loading AM33X AES driver
omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02
omap4_aes_probe: probe() done
omap4_sham_mod_init: loading AM33X SHA/MD5 driver
omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03
omap4_sham_probe: probe() done
u***core: registered new interface driver u***hid
u***hid: USB HID core driver
tiadc tiadc: attached adc driver
AIC23 Audio Codec 0.1
tlv320aic23-codec 3-001a: Failed to add route HPLOUT->Headphone Jack
tlv320aic23-codec 3-001a: dapm: unknown pin MONO_LOUT
tlv320aic23-codec 3-001a: dapm: unknown pin HPLCOM
tlv320aic23-codec 3-001a: dapm: unknown pin HPRCOM
asoc: tlv320aic23-hifi <-> davinci-mcasp.0 mapping ok
ALSA device list:
#0: AM335X EVM
oprofile: hardware counters not available
oprofile: using timer interrupt.
nf_conntrack version 0.5.0 (1929 buckets, 7716 max)
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
NET: Registered protocol family 17
can: controller area network core (rev 20090105 abi 8)
NET: Registered protocol family 29
can: raw protocol (rev 20090105)
can: broadcast manager protocol (rev 20090105 t)
Registering the dns_resolver key type
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
ThumbEE CPU extension supported.
mux: Failed to setup hwmod io irq -22
Power Management for AM33XX family
Trying to load am335x-pm-firmware.bin (60 secs timeout)
Copied the M3 firmware to UMEM
Cortex M3 Firmware Version = 0x181
sr_init: platform driver register failed
clock: disabling unused clocks to save power
Detected MACID=20:cd:39:dc:a9:3e
cpsw: Detected MACID = 20:cd:39:dc:a9:40
rtc-pcf8563 2-0051: low voltage detected, date/time is not reliable.
rtc-pcf8563 2-0051: setting system clock to 2014-10-30 14:24:43 UTC (1414679083)
mmc0: new SD card at address e624
mmcblk0: mmc0:e624 SU02G 1.84 GiB
mmcblk0: p1
UBIFS: mounted UBI device 0, volume 0, name "rootfs"
UBIFS: mounted read-only
UBIFS: file system size: 63479808 bytes (61992 KiB, 60 MiB, 492 LEBs)
UBIFS: journal size: 8773632 bytes (8568 KiB, 8 MiB, 68 LEBs)
UBIFS: media format: w4/r0 (latest is w4/r0)
UBIFS: default compressor: lzo
UBIFS: reserved for root: 0 bytes (0 KiB)
VFS: Mounted root (ubifs filesystem) readonly on device 0:13.
Freeing init memory: 284K
init: Unable to create device: /dev/kmsg //这里开始停住不动，LOGO界面也消失。
举报
