OK6410移植LCD

Tbong

大家好，自己做了一块底板，现在要移植lcd驱动，7寸群创的屏，现在系统可以起来了，为什么屏不亮，下面附上log
有懂得请指导指导，谢谢！
U-Boot 1.1.6 (Aug  5 2015 - 14:53:16) for SMDK6410

****************************************
**    u-boot 1.1.6                    **
**    Version (2012-09-23)          **
**    OEM: SRT Embedded           **
****************************************

CPU:     S3C6410 @532MHz
         Fclk = 532MHz, Hclk = 133MHz, Pclk = 66MHz, Serial = CLKUART (SYNC Mode)
Board:   SMDK6410
DRAM:    256 MB
Flash:   0 kB
NAND:    2048 MB
SD/MMC:  movi_set_capacity: hc=1
SD 2.0 SDHC / Manufacturer: 0x03,OEM: "SD/SU04G",REV: 8.0,S/N: 123427330,DATE: 2013
         SDHC size: 3781 MiB
         Freq = 50MHz
SD/MMC: movi_init
LCD:
        freq_lcdclk: 27300600
        freq_hclk: 133000000
                clkval: 3
In:      serial
Out:     lcd
Err:     lcd
SrtLinux: Hit any key to stop autoboot:  0
reading update.txt
No need update uboot
Need update kernel

NAND erase: device 0 offset 0x200000, size 0x500000
Erasing at 0x680000 -- 100% complete.
OK
reading zImage

3672128 bytes read

NAND write: device 0 offset 0x200000, size 0x500000

Writing data at 0x6ff000 -- 100% complete.
5242880 bytes written: OK
No need update rootfs

NAND read: device 0 offset 0x200000, size 0x500000
5242880 bytes read: OK
Boot with zImage

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Linux version 3.0.1 (root@why-virtual-machine) (gcc version 4.4.1 (Sourcery G++ Lit2009q3-67) ) #461 Thu Jun 2 10:46:21 CST 2016
Ignoring unrecognised tag 0x54410008
S3C24XX Clocks, Copyright 2004 Simtec Electronics
camera: no parent clock specified
S3C64XX: PLL settings, A=532000000, M=532000000, E=24000000
S3C64XX: HCLK2=266000000, HCLK=133000000, PCLK=66500000
mout_apll: source is fout_apll (1), rate is 532000000
mout_epll: source is epll (1), rate is 24000000
mout_mpll: source is mpll (1), rate is 532000000
mmc_bus: source is mout_epll (0), rate is 24000000
mmc_bus: source is mout_epll (0), rate is 24000000
mmc_bus: source is mout_epll (0), rate is 24000000
usb-bus-host: source is clk_48m (0), rate is 48000000
uclk1: source is dout_mpll (1), rate is 66500000
spi-bus: source is mout_epll (0), rate is 24000000
spi-bus: source is mout_epll (0), rate is 24000000
audio-bus: source is mout_epll (0), rate is 24000000
audio-bus: source is mout_epll (0), rate is 24000000
audio-bus: source is mout_epll (0), rate is 24000000
irda-bus: source is mout_epll (0), rate is 24000000
camera: no parent clock specified
Kernel command line: root=/dev/mtdblock2 rootfstype=yaffs2 init=/linuxrc console=ttAC0,115200
PID 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)
Memory: 256MB = 256MB total
Memory: 197856k/197856k available, 64288k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    DMA     : 0xff600000 - 0xffe00000   (   8 MB)
    vmalloc : 0xd0800000 - 0xf4000000   ( 568 MB)
    lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .init : 0xc0008000 - 0xc0032000   ( 168 kB)
      .text : 0xc0032000 - 0xc06cd24c   (6765 kB)
      .data : 0xc06ce000 - 0xc070d170   ( 253 kB)
       .bss : 0xc070d194 - 0xc0786664   ( 486 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:246 nr_irqs:246 246
VIC @f4000000: id 0x00041192, vendor 0x41
VIC @f4010000: id 0x00041192, vendor 0x41
Console: colour dummy device 80x30
console [ttySAC0] enabled
Calibrating delay loop... 528.79 BogoMIPS (lpj=2643968)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
hw perfevents: enabled with v6 PMU driver, 3 counters available
devtmpfs: initialized
NET: Registered protocol family 16
hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
s3c64xx_dma_init: Registering DMA channels
PL080: IRQ 73, at d0804000, channels 0..8
PL080: IRQ 74, at d0806000, channels 8..16
bio: create slab <bio-0> at 0
SCSI subsystem initialized
------------[ cut here ]------------
WARNING: at drivers/gpio/gpiolib.c:101 gpio_ensure_requested+0x54/0x11c()
---[ end trace da227214a82491b7 ]---
usbcore: registered new inte**ce driver usbfs
usbcore: registered new inte**ce driver hub
usbcore: registered new device driver usb
s3c-i2c s3c2440-i2c.0: slave address 0x10
s3c-i2c s3c2440-i2c.0: bus frequency set to 64 KHz
s3c-i2c s3c2440-i2c.0: i2c-0: S3C I2C adapter
Advanced Linux Sound Architecture Driver Version 1.0.23.
cfg80211: Calling CRDA to update world regulatory domain
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
audit: initializing netlink socket (disabled)
type=2000 audit(0.260:1): initialized
msgmni has been set to 386
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
LCD TYPE :: L70T84 will be initialized
Console: switching to colour frame buffer device 100x30
fb0: s3cfb frame buffer device
fb1: s3cfb frame buffer device
fb2: s3cfb frame buffer device
fb3: s3cfb frame buffer device
s3c6400-uart.0: ttySAC0 at MMIO 0x7f005000 (irq = 16) is a S3C6400/10
s3c6400-uart.1: ttySAC1 at MMIO 0x7f005400 (irq = 20) is a S3C6400/10
s3c6400-uart.2: ttySAC2 at MMIO 0x7f005800 (irq = 24) is a S3C6400/10
s3c6400-uart.3: ttySAC3 at MMIO 0x7f005c00 (irq = 28) is a S3C6400/10
Hello, world
NAND device: Manufacturer ID: 0xec, Chip ID: 0xd5 (Samsung NAND 2GiB 3,3V 8-bit)
Creating 4 MTD partitions on "NAND 2GiB 3,3V 8-bit":
0x000000000000-0x000000200000 : "Bootloader"
0x000000200000-0x000000700000 : "Kernel"
0x000000700000-0x00000cf00000 : "User"
0x00000cf00000-0x000080000000 : "File System"
vcan: Virtual CAN inte**ce driver
slcan: serial line CAN inte**ce driver
slcan: 10 dynamic inte**ce channels.
CAN device driver inte**ce
mcp251x: setup gpio pins CS and External Int
mcp2515 spi1.0: MCP251x didn't enter in conf mode after reset
mcp2515 spi1.0: Probe failed
mcp2515 spi1.0: probe failed
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
dm9000 Ethernet Driver, V1.31
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: read wrong id 0x2b2a2928
dm9000 dm9000.0: wrong id: 0x2b2a2928
dm9000 dm9000.0: not found (-19).
libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
usbcore: registered new inte**ce driver rt73usb
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 79, io mem 0x74300000
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: S3C24XX OHCI
usb usb1: Manufacturer: Linux 3.0.1 ohci_hcd
usb usb1: SerialNumber: s3c24xx
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
usbcore: registered new inte**ce driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
Initializing USB Mass Storage driver...
usbcore: registered new inte**ce driver usb-storage
USB Mass Storage support registered.
usbcore: registered new inte**ce driver usbserial
USB Serial support registered for generic
usbcore: registered new inte**ce driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for GSM modem (1-port)
usbcore: registered new inte**ce driver option
option: v0.7.2:USB Driver for GSM modems
USB Serial support registered for pl2303
usbcore: registered new inte**ce driver pl2303
pl2303: Prolific PL2303 USB to serial adaptor driver
dummy_hcd dummy_hcd: USB Host+Gadget Emulator, driver 02 May 2005
dummy_hcd dummy_hcd: Dummy host controller
dummy_hcd dummy_hcd: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: Dummy host controller
usb usb2: Manufacturer: Linux 3.0.1 dummy_hcd
usb usb2: SerialNumber: dummy_hcd
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
gpio-keys gpio-keys: failed to request GPIO 149, error -16
gpio-keys: probe of gpio-keys failed with error -16
input: s3c-keypad as /devices/platform/s3c-keypad/input/input0
s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
s3c-rtc s3c64xx-rtc: rtc core: registered s3c as rtc0
i2c /dev entries driver
Linux video capture inte**ce: v2.00
gspca: main v2.10.0 registered
usbcore: registered new inte**ce driver benq
benq: registered
usbcore: registered new inte**ce driver conex
conex: registered
usbcore: registered new inte**ce driver cpia1
cpia1: registered
usbcore: registered new inte**ce driver etoms
etoms: registered
usbcore: registered new inte**ce driver finepix
finepix: registered
usbcore: registered new inte**ce driver jeilinj
jeilinj: registered
usbcore: registered new inte**ce driver mars
mars: registered
usbcore: registered new inte**ce driver mr97310a
mr97310a: registered
usbcore: registered new inte**ce driver ov519
ov519: registered
usbcore: registered new inte**ce driver ov534
ov534: registered
usbcore: registered new inte**ce driver ov534_9
ov534_9: registered
usbcore: registered new inte**ce driver pac207
pac207: registered
usbcore: registered new inte**ce driver pac7302
pac7302: registered
usbcore: registered new inte**ce driver pac7311
pac7311: registered
usbcore: registered new inte**ce driver sn9c2028
sn9c2028: registered
usbcore: registered new inte**ce driver sn9c20x
sn9c20x: registered
usbcore: registered new inte**ce driver sonixb
sonixb: registered
usbcore: registered new inte**ce driver sonixj
sonixj: registered
usbcore: registered new inte**ce driver spca500
spca500: registered
usbcore: registered new inte**ce driver spca501
spca501: registered
usbcore: registered new inte**ce driver spca505
spca505: registered
usbcore: registered new inte**ce driver spca506
spca506: registered
usbcore: registered new inte**ce driver spca508
spca508: registered
usbcore: registered new inte**ce driver spca561
spca561: registered
usbcore: registered new inte**ce driver spca1528
spca1528: registered
usbcore: registered new inte**ce driver sq905
sq905: registered
usbcore: registered new inte**ce driver sq905c
sq905c: registered
usbcore: registered new inte**ce driver sq930x
sq930x: registered
usbcore: registered new inte**ce driver sunplus
sunplus: registered
usbcore: registered new inte**ce driver stk014
stk014: registered
usbcore: registered new inte**ce driver stv0680
stv0680: registered
usbcore: registered new inte**ce driver t613
t613: registered
usb 1-1: new full speed USB device number 2 using s3c2410-ohci
usbcore: registered new inte**ce driver tv8532
tv8532: registered
usbcore: registered new inte**ce driver vc032x
vc032x: registered
usbcore: registered new inte**ce driver zc3xx
zc3xx: registered
usbcore: registered new inte**ce driver ALi m5602
ALi m5602: registered
usbcore: registered new inte**ce driver STV06xx
STV06xx: registered
gspca_gl860: driver startup - version 0.9d10
usbcore: registered new inte**ce driver gspca_gl860
gspca_gl860: driver registered
s3c-fimc: controller 0 registered successfully
s3c-fimc: controller 1 registered successfully
s3c-fimc: info ov965x_init
cym s3c_mfc_mememap: addr:5daf9000 size:1138688
S3C6400 MFC Driver, (c) 2007 Samsung Electronics
S3C PostProcessor Driver v3.12, (c) 2009 Samsung Electronics
S3C6410 TV encoder Driver, (c) 2008 Samsung Electronics
S3C6410 TV scaler Driver, (c) 2008 Samsung Electronics
S3C Rotator Driver, (c) 2008 Samsung Electronics
s3c_rotator_probe called
S3C JPEG Driver, (c) 2007 Samsung Electronics
s3c_g2d_probe called
s3c_g2d_probe Success
S3C G3D Driver, (c) 2007-2009 Samsung Electronics
S3C CMM Driver, (c) 2008 Samsung Electronics
usbcore: registered new inte**ce driver uvcvideo
USB Video Class driver (v0.1.0)
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
sdhci: Secure Digital Host Controller Inte**ce driver
sdhci: Copyright(c) Pierre Ossman
s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.0: clock source 1: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.0: clock source 2: mmc_bus (24000000 Hz)
mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.1: clock source 2: mmc_bus (24000000 Hz)
mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
usbcore: registered new inte**ce driver usbhid
usbhid: USB HID core driver
usb 1-1: not running at top speed; connect to a high speed hub
usb 1-1: New USB device found, idVendor=1a40, idProduct=0201
usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-1: Product: USB 2.0 Hub [MTT]
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 7 ports detected
mmc0: new SDHC card at address aaaa
mmcblk0: mmc0:aaaa SU04G 3.69 GiB
mmcblk0: p1
AC97: Unable to activate!
AC97: Unable to activate!
AC97: Unable to read!
AC97: Unable to activate!
AC97: Unable to activate!
AC97: Unable to read!
mmc0: card aaaa removed
AC97: Unable to activate!
AC97: Unable to activate!
AC97: Unable to read!
Failed to reset WM9713: AC97 link error
wm9713-codec wm9713-codec: asoc: failed to probe CODEC wm9713-codec: -5
asoc: failed to instantiate card smdk6410: -5
ALSA device list:
  No soundcards found.
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)
lib80211: common routines for IEEE802.11 drivers
Registering the dns_resolver key type
s3c-rtc s3c64xx-rtc: setting system clock to 2024-05-11 04:57:38 UTC (1715403458)
yaffs: dev is 32505858 name is "mtdblock2" rw
yaffs: passed flags ""
VFS: Mounted root (yaffs2 filesystem) on device 31:2.
devtmpfs: mounted
Freeing init memory: 168K
/usr/alsa/alsautil/sbin/alsactl: load_state:1610: No soundcards found...
Try to bring eth0 inte**ce up......ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCSIFHWADDR: No such device
ifconfig: SIOCSIFADDR: No such device
route: SIOCADDRT: Network is unreachable
Done

Starting Qtopia4, please waiting...

Please press Enter to activate this console.
[root@SRT6410]#

AAAAA

不知核心板是不是飞凌的，如果不是，那没有啥是飞凌的东西了……