Could we run Linux/X11 natively instead of Android?

[sara009]

how can i download debian in deposit i canot would you pls show a link for down load debian thanks

[shivansps]

It cant be done, whiout a proper u-boot source and kernel source for our boards (npm701 basic, npm702 paladin) it just cant be done, i was never able to compile pinkflozd kernel with the included toolchain because of missing shared libs, i can fix that by compiling them but...
And its impossible to compile the kernel with ingenic mipsel toolchain, because of assembler error (pinkflozd kernel seem to be using mips, not mipsel).

More importanly, i cant compile u-boot with pinkflozd toolchain either because of the same thing, and since its the u-boot who passes the root arguments to kernel we only going to be ever able to run linux using a u-boot source for running linux, the ingenic dev site incluides the u-boot source, but for the dev board, not our tablets, as souch, it will run, but it does not detect the correct amount of ram, but the main problem is i cant compile the u-boot with the same toolchain that the android kernels are compiled, so a linux mipsel u-boot and android mips kernels gives a magic error.

And the linux kernel incluided in the ingenic dev site is for the dev board, not the tablets, is missing everything.

ill try to get another toolchain and try again. Still Ingenic is rampaging deleting files and sources everywhere, instead of helping they do that, and that pisses me off, i think we should move on and never buy anything from ingenic again.

[shivansps]

Update, using the new kernel, finally...

U-Boot 1.1.6 (Oct 24 2012 - 14:07:01)

Board: Ingenic Pisces (CPU Speed 1008 MHz)
DRAM:  64 MB
Error: Unknown flash ID, force set to 'SST_ID_39SF040'
Flash: 512 kB
NAND:nand_get_flash_type: No NAND device found!!!
NAND device: dev_id: 0x0000 ext_id: 0x000000 not known!
nand_scan: No NAND device found!!!
0 MiB
SD init ok
*** Warning - MMC/SD first load, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   JZ ETHERNET
Hit any key to stop autoboot:  0

MSC readSD init ok
 3145728 bytes OK:
## Booting image at 80600000 ...
   Image Name:   Linux-3.0.23
   Image Type:   MIPS Linux Kernel Image (gzip compressed)
   Data Size:    2671600 Bytes =  2.5 MB
   Load Address: 80010000
   Entry Point:  80452460
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK

Starting kernel ...

Linux version 3.0.23 (shivan@ubuntu) (gcc version 4.4.3 (GCC) ) #9 PREEMPT Sun Jan 13 02:48:05 ART 2013
bootconsole [early0] enabled
CPU revision is: 2ed1024f (Ingenic Xburst)
FPU revision is: 00330000
CPU clock: 1008MHz
PCLK: 126MHz
Memory clock: 252MHz
H1CLK: 252MHz
H2CLK: 252MHz
AUX clock: 504MHz
REG_CPM_PSWC1ST = 0x00000010
REG_CPM_PSWC2ST = 0x00000009
REG_CPM_PSWC0ST = 0x00000000
REG_CPM_PSWC3ST = 0x00000000
JZ4770 NP_M702 board setup
Power Management for JZ
   40000                       0                3703fdb1                 8f8004a
100fffd0                       0                 680000f                e9700020
4fffffff                       0                       0                90000000
 3f078cf                       0                3c008300                c00f0430
   41cfa                       0                 df3a305                f2004000
      80                       0                ffd4bf5f                  2b4020
Determined physical RAM map:
 memory: 04000000 @ 00000000 (usable)
User-defined physical RAM map:
 memory: 04000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
  Normal   0x00000000 -> 0x00004000
  HighMem  empty
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0: 0x00000000 -> 0x00004000
Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16256
Kernel command line: mem=64M console=ttyS2,57600n8 ip=off root=/dev/mmcblk0p1 rw
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Primary instruction cache 16kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 32 bytes
Memory: 57736k/65536k available (4392k kernel code, 7800k reserved, 1107k data, 208k init, 0k highmem)
SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:256
serial ->Mode disabled.
console [ttyS2] enabled, bootconsole disabled
console [ttyS2] enabled, bootconsole disabled
Calibrating delay loop... 1001.47 BogoMIPS (lpj=2002944)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
NET: Registered protocol family 16
jz_platform_init
bio: create slab <bio-0> at 0
val = 0xc70177
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c i2c-0: Invalid 7-bit I2C address 0x00
i2c i2c-0: Can't create device at 0x00
jz_i2c0 jz_i2c0.0: JZ4770 i2c bus driver.
jz_i2c1 jz_i2c1.1: JZ4770 i2c bus driver.
i2c i2c-2: Invalid 7-bit I2C address 0x00
i2c i2c-2: Can't create device at 0x00
jz_i2c2 jz_i2c2.2: JZ4770 i2c bus driver.
i2c-gpio i2c-gpio.3: using pins 153 (SDA) and 156 (SCL)
act8600_power:
4               87              1
5               49              1
6               57              0
7               57              0
8               36              0
Switching to clocksource jz_clocksource
musb-hdrc: version 6.0, pio, otg (peripheral+host)
jz47xx: Normal mode.
USB AS PERIPHERAL MODE
jz47xx: Disable USB PHY.
musb-hdrc musb-hdrc: USB OTG mode controller at b3440000 using PIO, IRQ 21
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
ashmem: initialized
fuse init (API version 7.16)
msgmni has been set to 112
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered
io scheduler bfq registered (default)
io scheduler sio registered
serial47xx: ttyS0 at MMIO 0x0 (irq = 5) is a jz_uart
serial47xx: ttyS1 at MMIO 0x0 (irq = 4) is a jz_uart
serial47xx: ttyS2 at MMIO 0x0 (irq = 3) is a jz_uart
serial47xx: ttyS3 at MMIO 0x0 (irq = 2) is a jz_uart
REG_CPM_GPUCDR= 0x80000000
GPU CLOCK USE PLL1
GPU GPU_CLK2x= 432 MHz
brd: module loaded
loop: module loaded
pmem: 1 init
pmem_adsp: 1 init
Virtual Driver of JZ TCSM registered
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
usbcore: registered new interface driver qf9700
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
cdc_ncm: 04-Aug-2011
usbcore: registered new interface driver cdc_ncm
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver ums-alauda
usbcore: registered new interface driver ums-cypress
usbcore: registered new interface driver ums-datafab
usbcore: registered new interface driver ums_eneub6250
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
usbcore: registered new interface driver ums-jumpshot
usbcore: registered new interface driver ums-karma
usbcore: registered new interface driver ums-onetouch
usbcore: registered new interface driver ums-sddr09
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver ums-usbat
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for GSM modem (1-port)
usbcore: registered new interface driver option
option: v0.7.2:USB Driver for GSM modems
android_usb gadget: Mass Storage Function, version: 2009/09/11
android_usb gadget: Number of LUNs=3
 lun0: LUN: removable file: (no medium)
 lun1: LUN: removable file: (no medium)
 lun2: LUN: removable read only CD-ROM file: (no medium)
android_usb gadget: android_usb ready
musb-hdrc musb-hdrc: MUSB HDRC host driver
musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
jz47xx: Enable USB PHY.
input: jz-gpio-key as /devices/platform/jz-gpio-key/input/input0
input: ldwzic_ts as /devices/virtual/input/input1
jz47xx: Enable USB PHY.
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
--------> board_usb_connect_callback
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
addr[0x01]xfer_read error : WAIT FIFO TIMEOUT -4
msgidx 1 | msgcnt 2
xfer_read timeout ret=-4
msg ldwzic_i2c_rxdata i2c read error: -4
WARNING: can NOT get clock 4117!
using rtc device, jz4770-rtc, for alarms
jz4770-rtc jz4770-rtc: rtc core: registered jz4770-rtc as rtc0
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
check mma8452 chip ID
ldwzic_read_data read_data i2c_rxdata failed: -4
input: g_sensor as /devices/virtual/input/input2
add mma8452 i2c driver
input: orientation_sensor as /devices/virtual/input/input3
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
mmc0: No card detect facilities available
host->dma.channel = 4
JZ jz-msc driver registered
mmc1: No card detect facilities available
host->dma.channel = 8
0: real-rate = 200000, rate = 200000, clkrt = 7
JZ jz-msc driver registered
host->dma.channel = 9
JZ jz-msc driver registered
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
JZMMC(0): CMD52 error report--
logger: created 256K log 'log_main'
Timeout while responsing
mmc:jz_mmc_stop_dma
logger: created 256K log 'log_events'
JZMMC(0): CMD52 error report--
logger: created 256K log 'log_radio'
android_work: sent uevent USB_STATE=CONNECTED
Timeout while responsing
mmc:jz_mmc_stop_dma
logger: created 256K log 'log_system'
0: real-rate = 200000, rate = 200000, clkrt = 7
zram: num_devices not specified. Using default: 1
0: real-rate = 200000, rate = 200000, clkrt = 7

[shivansps]

android_work: sent uevent USB_STATE=DISCONNECTED
zram: Creating 1 devices ...
register codec 80356c68
JZ_DLV: waring, dlv_reset_part() is a default function
JZMMC(0): CMD5 error report--Timeout while responsing
JZ_DLV: waring, dlv_init_part() is a default function
mmc:jz_mmc_stop_dma
JZMMC(0): CMD5 error report--Timeout while responsing
JZ I2S OSS audio driver initialized
mmc:jz_mmc_stop_dma
Netfilter messages via NETLINK v0.30.
JZMMC(0): CMD5 error report--Timeout while responsing
NF_TPROXY: Transparent proxy support initialized, version 4.1.0
mmc:jz_mmc_stop_dma
JZMMC(0): CMD5 error report--
NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
Timeout while responsing
mmc:jz_mmc_stop_dma
ip_tables: (C) 2000-2006 Netfilter Core Team
0: real-rate = 200000, rate = 200000, clkrt = 7
android_work: sent uevent USB_STATE=CONNECTED
TCP cubic registered
0: real-rate = 200000, rate = 200000, clkrt = 7
NET: Registered protocol family 10
android_work: sent uevent USB_STATE=DISCONNECTED
0: real-rate = 200000, rate = 200000, clkrt = 7
Mobile IPv6
ip6_tables: (C) 2000-2006 Netfilter Core Team
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
jz_lcd_panel: lcd board pin defination error
panel AT070TN93 selected
0: real-rate = 200000, rate = 200000, clkrt = 7
jz47xxfb_map_smem FB_Size = 3198976 bytes
0: real-rate = 200000, rate = 200000, clkrt = 7
0: real-rate = 50000000, rate = 50000000, clkrt = 0
<< alloc memeory for compress 3203072 bytes======== >>
0: real-rate = 50000000, rate = 50000000, clkrt = 0
mmc0: new high speed SDHC card at address 0002
<< alloc memeory for compress done!!! buf_comp: 83800000, buf_comp1: 83a00000======== >>
mmcblk0: mmc0:0002 CHYUA 3.62 GiB
BPP32_FORMAT_ORDER == FORMAT_X8B8G8R8
 mmcblk0: p1 p2 p3 p4
LCDC:Request PixCLK:25863420
mmcblk0: p4 size 5529600 extends beyond EOD, LCDC:Real    PixCLK:25411764
truncated
fb0: jzlcd-fg0 frame buffer device, using 3124K of video memory
load_565_image: Can not open /logo.rle
load_565_image: Can not open /logo.rle
============ REG_LCD_PCFG= 0xC7FF2100
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
android_work: sent uevent USB_STATE=CONNECTED
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
jz4770-rtc jz4770-rtc: setting system clock to 2010-10-01 13:37:04 UTC (1285940224)
serial ->Mode disabled.
EXT4-fs (mmcblk0p1): couldn't mount as ext3 due to feature incompatibilities
EXT4-fs (mmcblk0p1): mounting ext2 file system using the ext4 subsystem
WARNNING: This erea is write_protected cmd->arg = 24578 data->blksz = 512
mmc:jz_mmc_stop_dma
mmcblk0: error -13 transferring data, sector 24578, nr 2, cmd response 0x0, card status 0x0
end_request: I/O error, dev mmcblk0, sector 24578
Buffer I/O error on device mmcblk0p1, logical block 1
lost page write due to I/O error on mmcblk0p1
EXT4-fs (mmcblk0p1): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext2 filesystem) on device 179:1.
Freeing unused kernel memory: 208k freed
request_module: runaway loop modprobe binfmt-464c
request_module: runaway loop modprobe binfmt-464c
Kernel panic - not syncing: No init found.  Try passing init= option to kernel. See Linux Documentation/init.txt for guidance.

[shivansps]

1) I managed the U-Boot to detect up to 512MB of ram.
2)Finally found out where u-boot bootargs where getting setted on source code, now i can change the kernel parameters at will, and that incluide root dir.
3) The 3.0.23 kernel detects the external SD perfectly, so i edited u-boot to pass the root as the first partition of the external sd.

and.....

U-Boot 1.1.6 (Jan 14 2013 - 21:22:21)

Board: Ingenic Pisces (CPU Speed 1008 MHz)
DRAM: 512 MB Ram size > EMC_LOW_SDRAM_SPACE_SIZE, set ram size = EMC_LOW_SDRAM_SPACE_SIZE: 256 MB
Error: Unknown flash ID, force set to 'SST_ID_39SF040'
Flash: 512 kB
NAND:nand_get_flash_type: No NAND device found!!!
NAND device: dev_id: 0x0000 ext_id: 0x000000 not known!
nand_scan: No NAND device found!!!
0 MiB
SD init ok
In: serial
Out: serial
Err: serial
Net: JZ ETHERNET
Hit any key to stop autoboot: 0
SD init ok
3145728 bytes : OK
## Booting image at 80600000 ...
Image Name: Linux-3.0.23
Image Type: MIPS Linux Kernel Image (gzip compressed)
Data Size: 2791747 Bytes = 2.7 MB
Load Address: 80010000
Entry Point: 80485600
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK

Starting kernel ...

Linux version 3.0.23 (shivan@ubuntu) (gcc version 4.4.3 (GCC) ) #23 PREEMPT Mon Jan 14 22:44:25 ART 2013
bootconsole [early0] enabled
CPU revision is: 2ed1024f (Ingenic Xburst)
FPU revision is: 00330000
CPU clock: 1008MHz
PCLK: 126MHz
Memory clock: 252MHz
H1CLK: 252MHz
H2CLK: 126MHz
AUX clock: 504MHz
REG_CPM_PSWC1ST = 0x00000010
REG_CPM_PSWC2ST = 0x00000009
REG_CPM_PSWC0ST = 0x00000000
REG_CPM_PSWC3ST = 0x00000000
JZ4770 NP_M702 board setup
Power Management for JZ
40000 0 3703fdb1 8f8004a
100fffd0 0 680000f e9700020
4fffffff 0 0 90000000
3f078cf 0 3c008300 c00f0430
41cfa 0 df3a305 f2004000
80 0 ffd4bf5f 2b4020
Determined physical RAM map:
memory: 04000000 @ 00000000 (usable)
User-defined physical RAM map:
memory: 10000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
Normal 0x00000000 -> 0x00010000
HighMem empty
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00010000
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
Kernel command line: mem=256M console=ttyS2,57600n8 ip=off root=/dev/mmcblk2p1 rw
ID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Primary instruction cache 16kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 32 bytes
Memory: 252384k/262144k available (4596k kernel code, 9760k reserved, 1159k data, 208k init, 0k highmem)
SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:256
serial ->Mode disabled.
console [ttyS2] enabled, bootconsole disabled
console [ttyS2] enabled, bootconsole disabled
Calibrating delay loop... 1001.47 BogoMIPS (lpj=2002944)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
NET: Registered protocol family 16
jz_platform_init
bio: create slab <bio-0> at 0
val = 0xc70177
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c i2c-0: Invalid 7-bit I2C address 0x00
i2c i2c-0: Can't create device at 0x00
jz_i2c0 jz_i2c0.0: JZ4770 i2c bus driver.
jz_i2c1 jz_i2c1.1: JZ4770 i2c bus driver.
i2c i2c-2: Invalid 7-bit I2C address 0x00
i2c i2c-2: Can't create device at 0x00
jz_i2c2 jz_i2c2.2: JZ4770 i2c bus driver.
i2c-gpio i2c-gpio.3: using pins 153 (SDA) and 156 (SCL)
act8600_power:
4 87 1
5 49 1
6 57 0
7 57 0
8 36 0
Switching to clocksource jz_clocksource
musb-hdrc: version 6.0, pio, otg (peripheral+host)
jz47xx: Normal mode.
USB AS PERIPHERAL MODE
jz47xx: Disable USB PHY.
jz47xx: Disable USB PHY.
musb-hdrc musb-hdrc: USB OTG mode controller at b3440000 using PIO, IRQ 21
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
ashmem: initialized
fuse init (API version 7.16)
msgmni has been set to 492
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered
io scheduler bfq registered (default)
io scheduler sio registered
serial47xx: ttyS0 at MMIO 0x0 (irq = 5) is a jz_uart
serial47xx: ttyS1 at MMIO 0x0 (irq = 4) is a jz_uart
serial47xx: ttyS2 at MMIO 0x0 (irq = 3) is a jz_uart
serial47xx: ttyS3 at MMIO 0x0 (irq = 2) is a jz_uart
REG_CPM_GPUCDR= 0x80000000
GPU CLOCK USE PLL1
GPU GPU_CLK2x= 432 MHz
--------> board_usb_disconnect_callback
brd: module loaded
loop: module loaded
pmem: 1 init
pmem_adsp: 1 init
Virtual Driver of JZ TCSM registered
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
usbcore: registered new interface driver qf9700
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
cdc_ncm: 04-Aug-2011
usbcore: registered new interface driver cdc_ncm
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver ums-alauda
usbcore: registered new interface driver ums-cypress
usbcore: registered new interface driver ums-datafab
usbcore: registered new interface driver ums_eneub6250
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
usbcore: registered new interface driver ums-jumpshot
usbcore: registered new interface driver ums-karma
usbcore: registered new interface driver ums-onetouch
usbcore: registered new interface driver ums-sddr09
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver ums-usbat
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for GSM modem (1-port)
usbcore: registered new interface driver option
option: v0.7.2:USB Driver for GSM modems
android_usb gadget: Mass Storage Function, version: 2009/09/11
android_usb gadget: Number of LUNs=3
lun0: LUN: removable file: (no medium)
lun1: LUN: removable file: (no medium)
lun2: LUN: removable read only CD-ROM file: (no medium)
android_usb gadget: android_usb ready
musb-hdrc musb-hdrc: MUSB HDRC host driver
musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
jz47xx: Enable USB PHY.
input: jz-gpio-key as /devices/platform/jz-gpio-key/input/input0
input: ldwzic_ts as /devices/virtual/input/input1
jz47xx: Disable USB PHY.
--------> board_usb_disconnect_callback
addr[0x01]xfer_read error : WAIT FIFO TIMEOUT -4
msgidx 1 | msgcnt 2
xfer_read timeout ret=-4
msg ldwzic_i2c_rxdata i2c read error: -4
WARNING: can NOT get clock 4117!
using rtc device, jz4770-rtc, for alarms
jz4770-rtc jz4770-rtc: rtc core: registered jz4770-rtc as rtc0
check mma8452 chip ID
ldwzic_read_data read_data i2c_rxdata failed: -4
input: g_sensor as /devices/virtual/input/input2
add mma8452 i2c driver
input: orientation_sensor as /devices/virtual/input/input3
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
mmc0: No card detect facilities available
host->dma.channel = 4
JZ jz-msc driver registered
mmc1: No card detect facilities available
host->dma.channel = 8
0: real-rate = 200000, rate = 200000, clkrt = 7
JZ jz-msc driver registered
host->dma.channel = 9
JZ jz-msc driver registered
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
JZMMC(0): CMD52 error report--Timeout while responsing
logger: created 256K log 'log_main'
logger: created 256K log 'log_events'
mmc:jz_mmc_stop_dma
JZMMC(0): CMD52 error report--
logger: created 256K log 'log_radio'
Timeout while responsing
mmc:jz_mmc_stop_dma
logger: created 256K log 'log_system'
0: real-rate = 200000, rate = 200000, clkrt = 7
zram: num_devices not specified. Using default: 1
0: real-rate = 200000, rate = 200000, clkrt = 7
zram: Creating 1 devices ...
JZMMC(0): CMD5 error report--register codec 80389308

[shivansps]

JZ_DLV: waring, dlv_reset_part() is a default function
Timeout while responsing
mmc:jz_mmc_stop_dma
JZMMC(0): CMD5 error report--Timeout while responsing
JZ_DLV: waring, dlv_init_part() is a default function
mmc:jz_mmc_stop_dma
JZ I2S OSS audio driver initialized
JZMMC(0): CMD5 error report--
Netfilter messages via NETLINK v0.30.
Timeout while responsing
mmc:jz_mmc_stop_dma
NF_TPROXY: Transparent proxy support initialized, version 4.1.0
JZMMC(0): CMD5 error report--Timeout while responsing
NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
mmc:jz_mmc_stop_dma
0: real-rate = 200000, rate = 200000, clkrt = 7
ip_tables: (C) 2000-2006 Netfilter Core Team
0: real-rate = 200000, rate = 200000, clkrt = 7
TCP cubic registered
NET: Registered protocol family 10
0: real-rate = 200000, rate = 200000, clkrt = 7
Mobile IPv6
ip6_tables: (C) 2000-2006 Netfilter Core Team
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
lib80211: common routines for IEEE802.11 drivers
jz_lcd_panel: lcd board pin defination error
0: real-rate = 200000, rate = 200000, clkrt = 7
panel AT070TN93 selected
jz47xxfb_map_smem FB_Size = 3198976 bytes
0: real-rate = 200000, rate = 200000, clkrt = 7
0: real-rate = 50000000, rate = 50000000, clkrt = 0
<< alloc memeory for compress 3203072 bytes======== >>
0: real-rate = 50000000, rate = 50000000, clkrt = 0
mmc0: new high speed SDHC card at address 0002
<< alloc memeory for compress done!!! buf_comp: 8f800000, buf_comp1: 8fa00000======== >>
mmcblk0: mmc0:0002 CHYUA 3.62 GiB
BPP32_FORMAT_ORDER == FORMAT_X8B8G8R8
mmcblk0: p1 p2 p3 p4
LCDC:Request PixCLK:25863420
mmcblk0: p4 size 5529600 extends beyond EOD, LCDC:Real PixCLK:25411764
truncated
fb0: jzlcd-fg0 frame buffer device, using 3124K of video memory
load_565_image: Can not open /logo.rle
load_565_image: Can not open /logo.rle
1: real-rate = 200000, rate = 200000, clkrt = 7
============ REG_LCD_PCFG= 0xC7FF2100
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
1: real-rate = 200000, rate = 200000, clkrt = 7
2: real-rate = 200000, rate = 200000, clkrt = 7
JZMMC(2): CMD52 error report--Timeout while responsing
mmc:jz_mmc_stop_dma
JZMMC(2): CMD52 error report--Timeout while responsing
mmc:jz_mmc_stop_dma
2: real-rate = 200000, rate = 200000, clkrt = 7
2: real-rate = 200000, rate = 200000, clkrt = 7
JZMMC(2): CMD5 error report--Timeout while responsing
mmc:jz_mmc_stop_dma
JZMMC(2): CMD5 error report--Timeout while responsing
mmc:jz_mmc_stop_dma
JZMMC(2): CMD5 error report--Timeout while responsing
mmc:jz_mmc_stop_dma
JZMMC(2): CMD5 error report--
Dongle Host Driver, version 5.90.125.94
Compiled in drivers/net/wireless/bcmdhd on Jan 14 2013 at 21:50:58
Timeout while responsing
mmc:jz_mmc_stop_dma
2: real-rate = 200000, rate = 200000, clkrt = 7
2: real-rate = 200000, rate = 200000, clkrt = 7
2: real-rate = 200000, rate = 200000, clkrt = 7
2: real-rate = 200000, rate = 200000, clkrt = 7
2: real-rate = 25000000, rate = 25000000, clkrt = 0
2: real-rate = 25000000, rate = 25000000, clkrt = 0
mmc2: new SDHC card at address 0007
mmcblk2: mmc2:0007 SD4GB 3.67 GiB
mmcblk2: p1
dhd_module_init: sdio_register_driver timeout
jz4770-rtc jz4770-rtc: setting system clock to 2010-10-03 10:26:38 UTC (1286101598)
serial ->Mode disabled.
EXT4-fs (mmcblk2p1): couldn't mount as ext3 due to feature incompatibilities
EXT4-fs (mmcblk2p1): mounting ext2 file system using the ext4 subsystem
EXT4-fs (mmcblk2p1): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext2 filesystem) readonly on device 179:9.
Freeing unused kernel memory: 208k freed
serial ->Mode disabled.
serial ->serial ->Mode disabled.
INIT: serial ->Mode disabled.
version 2.88 bootingserial ->Mode disabled.

serial ->Mode disabled.
Using makefile-style concurrent boot in runlevel S.
/etc/init.d/hwclockfirst.sh: 374: cannot create /etc/adjtime: Read-only file system
Setting the system clock.
Cannot access the Hardware Clock via any known method.
Use the --debug option to see the details of our search for an access method.
Unable to set System Clock to: Sun Oct 3 10:26:39 UTC 2010 ... (warning).
Activating swap...done.
EXT4-fs (mmcblk2p1): re-mounted. Opts: (null)
Setting the system clock.
Cannot access the Hardware Clock via any known method.
Use the --debug option to see the details of our search for an access method.
Unable to set System Clock to: Sun Oct 3 10:26:40 UTC 2010 ... (warning).
Loading kernel modules...done.
Activating lvm and md swap...done.
Checking file systems...fsck from util-linux-ng 2.17.2
done.
Mounting local filesystems...done.
Activating swapfile swap...done.
Kernel unaligned instruction access[#1]:
Cpu 0
zero[$0]=00000000 at[$1]=ffff00fe v0[$2]=80583fe0 v1[$3]=00000400
a0[$4]=00000000 a1[$5]=8f3c0000 a2[$6]=00000000 a3[$7]=002ccb00
t0[$8]=00000000 t1[$9]=00000000 t2[$10]=80620000 t3[$11]=805e0000
t4[$12]=805e0000 t5[$13]=8fff7e00 t6[$14]=8ffdc0e0 t7[$15]=8fff7e00

[shivansps]

UPDATE:
ok now im sure that the problem is memory configuration at u-boot, im trying to set the proper configuration at the header in the u-boot source using the PDF for the memory chip but no luck so far.

I used directly the alezzandro debian image copied directly to a ext2 partition on a sd card, it booted, loaded X11 and SLIM, and even showed up a terminal on serial asking for user/pass(i added a getty on inittab), but it was very unstable and i managed that only once, after that no luck to getting to that point.

[bigsupersquid]

hi..
dunno if this applies but it looks similar to me.
saw no mention of being able to read/modify the boot image ramdisk after splitting the image.
did you try this (from HOWTO: Unpack, Edit, and Re-Pack Boot Images - Android Wiki)

In order to see the contents of the ramdisk, you need to un-gzip it and then un-cpio it. You could use a command like this (ideally after creating a new directory and cd'ing into it):

gunzip -c ../your-ramdisk-file | cpio -i

That will place all of the files from the ramdisk in your working directory. You can now edit them.
In order to re-create the ramdisk, you need to re-cpio them and re-gzip those files, with a command like the following (remember, cpio will include everything in the current working directory, so you probably want to remove any other cruft you might have in there):

 find . | cpio -o -H newc | gzip > ../newramdisk.cpio.gz

worked on MTD and NAND devices of mine.
I'm interested in doing a similar thing as you to my Polaroid tab but it might be easier since mine's arm/allwinner. hopefully I'm not cluttering your thread.

[boober95]

I have been reading this thread with interest. Although I don't have an Xburst tablet, I do have 2 other Xburst devices, a Ben NanoNote, and an IPPea.

Ben NanoNote - Qi-Hardware
iPPea TV | iPPea Inc

The IPPea hasn't any Linux support, however the NanoNote has full bootloader, kernel, and tool chain support, including documentation.

Updating Ben NanoNote software - Qi-Hardware
Updating Ben NanoNote software - Qi-Hardware
Bootloader - Qi-Hardware

I occurs to me this might be a good place to get some of the missing information.

In particular I was wondering if the uBoot, which currently defaults to Nand but boots from SDcard on a keypress, could be changed to default to SDcard. Then if this version could be flashed to the anotherr Xburst device, and a bootable SD inserted.

The NanoNote site has links for various downloadable bootable SD cards.

Any comments? I do have a Ben NanoNote and an IPPEA if I can help out.

Bill

[shivansps]

I was thinking about flashing with the linux for GCW Zero... the interesting is that GCW Zero sources will provide a excelent kernel.

http://boards.dingoonity.org/gcw-dev...ash-to-device/

The main problem for paladin and basic is the bootloader and ram configuration.