linux2.6.31移植，s3c2440上的移植，內核啟動log如下，S3C244X: Clock Support, DVS off之后沒有啟動，求助下，是什么原因，感謝各位大神。
+------------------------------------------------+
| Uboot 1.1.6 For TX-2440A With USB Downloader |
+------------------------------------------------+
Press Space key to Download Mode !
Booting Linux ...
Copy linux kernel from 0x00120000 to 0x30008000, size = 0x00400000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......
Uncompressing Linux................................................................................................................................... done, booting the kernel.
Linux version 2.6.31 ([email protected]) (gcc version 4.1.2) #10 Thu Jan 6 16:51:01 CST 2011
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
CPU: VIVT data cache, VIVT instruction cache
Machine: SMDK2440
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
S3C24XX Clocks, (c) 2004 Simtec Electronics
S3C244X: core 400.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line: noinitrd root=/dev/mtdblock2 init=/linuxrc console=ttySAC0
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 60608KB available (3552K code, 327K data, 248K init, 0K highmem)
SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:85
irq: clearing pending ext status 000c0800
irq: clearing subpending status 00000002
Console: colour dummy device 80x30
console [ttySAC0] enabled
Calibrating delay loop... 199.47 BogoMIPS (lpj=498688)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
S3C Power Management, Copyright 2004 Simtec Electronics
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics
DMA channel 0 at c4808000, irq 33
DMA channel 1 at c4808040, irq 34
DMA channel 2 at c4808080, irq 35
DMA channel 3 at c48080c0, irq 36
S3C244X: Clock Support, DVS off
uj5u.com熱心網友回復：
追進代碼里面看啊 在哪里列印的這條訊息 為啥列印這條訊息轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/193074.html
標籤：嵌入開發(WinCE)