OK6410（256M RAM ，1G SLC NAND）Linux-3.8.3移植 （2）更改入口地址

进入scripts/目录，修改Makefile.lib文件，把

UIMAGE_LOADADDR ?= arch_must_set_this
UIMAGE_ENTRYADDR ?= $(UIMAGE_LOADADDR)

修改成

UIMAGE_LOADADDR ?= arch_must_set_this
#UIMAGE_ENTRYADDR ?= $(UIMAGE_LOADADDR)
UIMAGE_ENTRYADDR ?= $(shell echo $(UIMAGE_LOADADDR) | sed -e "s/..$$/40/")

重新编译make uImage
nand erase 100000 500000后
把uImage重新拷贝到nandflash中，重启后显示

U-Boot 2013.04-rc1 (Apr 06 2014 - 16:44:12) for SMDK6410

CPU:     S3C6410@533MHz

         Fclk = 533MHz, Hclk = 133MHz, Pclk = 66MHz (ASYNC Mode) 

Board:   SMDK6410

DRAM:  256 MiB

WARNING: Caches not enabled

Flash: 0 MiB

NAND:  USE HWECC Default

ECC Size:4096 ECC Bytes:4

1024 MiB

MMC:   Samsung  Host Controller: 0

*** Warning - bad CRC, using default environment

In:    serial

Out:   serial

Err:   serial

Net:   dm9000
Hit any key to stop autoboot: 0


NAND read: device 0 offset 0x100000, size 0x500000

 5242880 bytes read: OK

## Booting kernel from Legacy Image at 50008000 ...

   Image Name: Linux-3.8.3

   Image Type: ARM Linux Kernel Image (uncompressed)

   Data Size: 1664104 Bytes = 1.6 MiB

   Load Address: 50008000

   Entry Point: 50008040

   Verifying Checksum ... OK

   XIP Kernel Image ... OK

OK


Starting kernel ...


Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 3.8.3 (ymseven@ymseven) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #2 Sun Apr 6 19:15:54 CST 2014
CPU: ARMv6-compatible processor [410fb766] revision 6 (ARMv7), cr=00c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: OK6410
Memory policy: ECC disabled, Data cache writeback
CPU S3C6410 (id 0x36410101)
S3C24XX Clocks, Copyright 2004 Simtec Electronics
S3C64XX: PLL settings, A=533000000, M=533000000, E=24000000
S3C64XX: HCLK2=266500000, HCLK=133250000, PCLK=66625000
mout_apll: source is fout_apll (1), rate is 533000000
mout_epll: source is epll (1), rate is 24000000
mout_mpll: source is mpll (1), rate is 533000000
usb-bus-host: source is clk_48m (0), rate is 48000000
irda-bus: source is mout_epll (0), rate is 24000000
CPU: found DTCM0 8k @ 00000000, not enabled
CPU: moved DTCM0 8k to fffe8000, enabled
CPU: found DTCM1 8k @ 00000000, not enabled
CPU: moved DTCM1 8k to fffea000, enabled
CPU: found ITCM0 8k @ 00000000, not enabled
CPU: moved ITCM0 8k to fffe0000, enabled
CPU: found ITCM1 8k @ 00000000, not enabled
CPU: moved ITCM1 8k to fffe2000, enabled
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
Kernel command line: console=ttySAC,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)
__ex_table already sorted, skipping sort
Memory: 256MB = 256MB total
Memory: 256532k/256532k available, 5612k reserved, 0K highmem
Virtual kernel memory layout:
    vector : 0xffff0000 - 0xffff1000 ( 4 kB)
    DTCM : 0xfffe8000 - 0xfffec000 ( 16 kB)
    ITCM : 0xfffe0000 - 0xfffe4000 ( 16 kB)
    fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
    vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
    lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
    modules : 0xbf000000 - 0xc0000000 ( 16 MB)
      .text : 0xc0008000 - 0xc02bed88 (2780 kB)
      .init : 0xc02bf000 - 0xc02da7a4 ( 110 kB)
      .data : 0xc02dc000 - 0xc03076e0 ( 174 kB)
       .bss : 0xc0308000 - 0xc0338ef8 ( 196 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:246
VIC @f6000000: id 0x00041192, vendor 0x41
VIC @f6010000: id 0x00041192, vendor 0x41
sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms
Console: colour dummy device 80x30
Calibrating delay loop... 353.89 BogoMIPS (lpj=1769472)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0x502149a8 - 0x50214a04
DMA: preallocated 256 KiB pool for atomic coherent allocations
OK6410: Option string ok6410=0
OK6410: selected LCD display is 480x272
s3c64xx_dma_init: Registering DMA channels
PL080: IRQ 73, at d0846000, channels 0..8
PL080: IRQ 74, at d0848000, channels 8..16
S3C6410: Initialising architecture
bio: create slab <bio-0> at 0
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
ROMFS MTD (C) 2007 Red Hat, Inc.
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
s3c-fb s3c-fb: window 0: fb
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
s3c6400-uart.0: ttySAC0 at MMIO 0x7f005000 (irq = 69) is a S3C6400/10
console [ttySAC0] enabled
s3c6400-uart.1: ttySAC1 at MMIO 0x7f005400 (irq = 70) is a S3C6400/10
s3c6400-uart.2: ttySAC2 at MMIO 0x7f005800 (irq = 71) is a S3C6400/10
s3c6400-uart.3: ttySAC3 at MMIO 0x7f005c00 (irq = 72) is a S3C6400/10
brd: module loaded
loop: module loaded
s3c24xx-nand s3c6400-nand: Tacls=4, 30ns Twrph0=8 60ns, Twrph1=6 45ns
s3c24xx-nand s3c6400-nand: System booted from NAND
s3c24xx-nand s3c6400-nand: NAND soft ECC
NAND device: Manufacturer ID: 0x2c, Chip ID: 0x38 (Micron NAND 1GiB 1,8V 8-bit), 1024MiB, page size: 4096, OOB size: 128
Scanning device for bad blocks
Creating 4 MTD partitions on "nand":
0x000000000000-0x000000100000 : "Bootloader"
0x000000100000-0x000000600000 : "Kernel"
0x000000600000-0x00000ce00000 : "File System"
0x00000ce00000-0x000040000000 : "User"
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
s3c2410-ohci s3c2410-ohci: init err (00000000 0000)
s3c2410-ohci s3c2410-ohci: can't start s3c24xx
s3c2410-ohci s3c2410-ohci: startup error -75
s3c2410-ohci s3c2410-ohci: USB bus 1 deregistered
s3c2410-ohci: probe of s3c2410-ohci failed with error -75
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
s3c-sdhci s3c-sdhci.0: clock source 0: mmc_busclk.0 (133250000 Hz)
s3c-sdhci s3c-sdhci.0: clock source 2: mmc_busclk.2 (24000000 Hz)
mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
s3c-sdhci s3c-sdhci.1: clock source 0: mmc_busclk.0 (133250000 Hz)
s3c-sdhci s3c-sdhci.1: clock source 2: mmc_busclk.2 (24000000 Hz)
mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz
mmc0: mmc_rescan_try_freq: trying to init card at 300000 Hz
mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
mmc0: mmc_rescan_try_freq: trying to init card at 200000 Hz
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[] (unwind_backtrace+0x0/0xf4) from [] (panic+0x8c/0x1dc)
[] (panic+0x8c/0x1dc) from [] (mount_block_root+0x218/0x2e0)
[] (mount_block_root+0x218/0x2e0) from [] (prepare_namespace+0x160/0x1b8)
[] (prepare_namespace+0x160/0x1b8) from [] (kernel_init+0x8/0xe4)
[] (kernel_init+0x8/0xe4) from [] (ret_from_fork+0x14/0x3c)