2440+wince5.0从64M RAM，64 NAND改成128RAM,1GB NAND

我把手上的一个BSP照着另一个可以正常在128RAM,1GBNAND上跑的BSP改的，但它那个使用了专门的loader
我现在想使用当前这个BSP的stepldr和eboot这种方式的loader

现有的stepldr和eboot原来是对64M ram和64 NAND的
我现在把stepldr的nand flash驱动改了，但ram部份我没改,它也能跑,可以读1G的nand,可以把eboot正确加载进ram并运行

现在eboot虽然跑起来了，但是按u下nk时它下了一格(DNW下载时的进度条)就卡住了。。。

然后我打开调试信息，发现在64M的ram的时候，每下一格，isrusbd都会发生一次
但128M时，下NK时isrusbd不会发生，于是一直循环，过段时间还会报数据填满的信息出来

下面是在64M正确下载NK时的信息：
Download BIN file information:
//从这里开始下
-----------------------------------------------------
[0]: Base Address=0x80200000  Length=0x1175f58
-----------------------------------------------------
_OEMMultiBINNotify.
+OEMVerifyMemory.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32019840
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000013
+OEMReadData.pData=0x3002d78c
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x3201FFC0
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000017
+OEMReadData.pData=0x3002d784
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320258C0
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA200001B
+OEMReadData.pData=0x80200000
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x3202BEE1
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA200001F
+OEMShowProgress.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320327FD
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000023
+OEMReadData.pData=0x3002d78c
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32038000
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000027
+OEMReadData.pData=0x3002d784
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x3203E040
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA200002B
+OEMReadData.pData=0x80200040
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32044000
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000033
+OEMShowProgress.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32049F53
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000037
+OEMReadData.pData=0x3002d78c
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32050440
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA200003B
+OEMReadData.pData=0x3002d784
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32056CE7
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA200003F
+OEMReadData.pData=0x80200048
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x3205DA00
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000043
+OEMShowProgress.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32064E40
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA2000047
+OEMReadData.pData=0x3002d78c
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x3206C000
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA200004B
+OEMReadData.pData=0x3002d784
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32072880
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA200004F
+OEMReadData.pData=0x80201000
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320795C0
INFO : UbootReadData : downPtIndex          = 0xA2000040
INFO : UbootReadData : readPtIndex + cbData = 0xA206713B
INFO : IsrUsbd : Interrupt occurred
INFO : s2440INT->SRCPND = 0x100000
INFO : s2440INT->INTMSK = 0xFFEFFFFF
INFO : s2440INT->INTPND = 0x100000
INFO : s2440PWR->CLKCON = 0xE7FFB0
INFO : pUSBCtrlAddr = 0xB1200140
INFO : pUSBCtrlAddr->EIER.ep0_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep1_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep2_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep3_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep4_int_en = 0x1
INFO : pUSBCtrlAddr->EIR.ep0_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep1_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep2_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep3_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep4_int = 0x0

+OEMShowProgress.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320901FC
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA206713F
+OEMReadData.pData=0x3002d78c
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32095DC0
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA2067143
+OEMReadData.pData=0x3002d784
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x3209B5C0
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA2067147
+OEMReadData.pData=0x80269000
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320A0D80
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20691E7
+OEMShowProgress.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320A8000
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20691EB
+OEMReadData.pData=0x3002d78c
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320ADB00
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20691EF
+OEMReadData.pData=0x3002d784
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320B4867
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20691F3
+OEMReadData.pData=0x8026c000
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320BBD00
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1737
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320C1719
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1737
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320C78C0
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1737
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320CDA80
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1737
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320D4000
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1737
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320D9DFA
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1737
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320DF740
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1737
+OEMShowProgress.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320EC000
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E173B
+OEMReadData.pData=0x3002d78c
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320F0B40
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E173F
+OEMReadData.pData=0x3002d784
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320F4000
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA20E1743
+OEMReadData.pData=0x802e4544
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320F9480
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFO : UbootReadData : readPtIndex + cbData = 0xA211E4EF
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x320FF600
INFO : UbootReadData : downPtIndex          = 0xA2080040
INFOINFO : IsrUsbd : Interrupt occurred
INFO : s2440INT->SRCPND = 0x100000
INFO : s2440INT->INTMSK = 0xFFEFFFFF
INFO : s2440INT->INTPND = 0x100000
INFO : s2440PWR->CLKCON = 0xE7FFB0
INFO : pUSBCtrlAddr = 0xB1200140
INFO : pUSBCtrlAddr->EIER.ep0_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep1_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep2_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep3_int_en = 0x1
INFO : pUSBCtrlAddr->EIER.ep4_int_en = 0x1
INFO : pUSBCtrlAddr->EIR.ep0_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep1_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep2_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep3_int = 0x0
INFO : pUSBCtrlAddr->EIR.ep4_int = 0x0

 : UbootReadData : readPtIndex + cbData = 0xA211E4EF
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32110980
INFO : UbootReadData : downPtIndex          = 0xA2100040
INFO : UbootReadData : readPtIndex + cbData = 0xA211E4EF
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32117140
INFO : UbootReadData : downPtIndex          = 0xA2100040
INFO : UbootReadData : readPtIndex + cbData = 0xA211E4EF
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x3211C89A
INFO : UbootReadData : downPtIndex          = 0xA2100040
INFO : UbootReadData : readPtIndex + cbData = 0xA211E4EF
+OEMShowProgress.
+OEMReadData.pData=0x3002d790
INFO : UbootReadData : s2440PWR->CLKCON     = 0xE7FFB0
INFO : UbootReadData : s2440INT->INTMSK     = 0xFFEFFFFF
INFO : UbootReadData : v_pDMAregs->DCDST3   = 0x32125999
INFO : UbootReadData : downPtIndex          = 0xA2100040
INFO : UbootReadData : readPtIndex + cbData = 0xA211E4F3
+OEMReadData.pData=0x3002d78c

可以看到，每隔一段时间就有INFOINFO : IsrUsbd : Interrupt occurred发生
请问这是怎么一回事啊，谢谢


我把64M改成128M做了下面的改动
这个是128M时的
g_oalAddressTable

        DCD     0x80000000, 0x30000000, 128      ; 32 MB DRAM BANK 6
        DCD     0x88000000, 0x10000000, 1      ; nGCS2: PCMCIA/PCCARD
        DCD     0x88010000, 0x18000000, 1      ; 32 MB SROM(SRAM/ROM) BANK 3
        DCD     0x88020000, 0x20000000, 30      ; 32 MB SROM(SRAM/ROM) BANK 4
        DCD     0x8A000000, 0x28000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 5
        DCD     0x8C000000, 0x08000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 1
        DCD     0x90800000, 0x48000000,  1      ; Memory control register
        DCD     0x90900000, 0x49000000,  1      ; USB Host register
        DCD     0x90A00000, 0x4A000000,  1      ; Interrupt Control register
        DCD     0x90B00000, 0x4B000000,  1      ; DMA control register
        DCD     0x90C00000, 0x4C000000,  1      ; Clock & Power register
        DCD     0x90D00000, 0x4D000000,  1      ; LCD control register
        DCD     0x90E00000, 0x4E000000,  1      ; NAND flash control register
        DCD     0x90F00000, 0x4F000000,  1      ; Camera control register
DCD     0x91000000, 0x50000000,  1      ; UART control register
        DCD     0x91100000, 0x51000000,  1      ; PWM timer register
        DCD     0x91200000, 0x52000000,  1      ; USB device register
        DCD     0x91300000, 0x53000000,  1      ; Watchdog Timer register
        DCD     0x91400000, 0x54000000,  1      ; IIC control register
        DCD     0x91500000, 0x55000000,  1      ; IIS control register
        DCD     0x91600000, 0x56000000,  1      ; I/O Port register
        DCD     0x91700000, 0x57000000,  1      ; RTC control register
        DCD     0x91800000, 0x58000000,  1      ; A/D convert register
        DCD     0x91900000, 0x59000000,  1      ; SPI register
        DCD     0x91A00000, 0x5A000000,  1      ; SD Interface register
        DCD     0x92000000, 0x00000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 0
        DCD     0x00000000, 0x00000000,  0      ; end of table
 
这个是64M时的
  DCD     0x80000000, 0x30000000, 64      ; 32 MB DRAM BANK 6
        DCD     0x84000000, 0x10000000, 32      ; nGCS2: PCMCIA/PCCARD
        DCD     0x86000000, 0x18000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 3
        DCD     0x88000000, 0x20000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 4
        DCD     0x8A000000, 0x28000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 5
        DCD     0x8C000000, 0x08000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 1
        DCD     0x90800000, 0x48000000,  1      ; Memory control register
        DCD     0x90900000, 0x49000000,  1      ; USB Host register
        DCD     0x90A00000, 0x4A000000,  1      ; Interrupt Control register
        DCD     0x90B00000, 0x4B000000,  1      ; DMA control register
        DCD     0x90C00000, 0x4C000000,  1      ; Clock & Power register
        DCD     0x90D00000, 0x4D000000,  1      ; LCD control register
        DCD     0x90E00000, 0x4E000000,  1      ; NAND flash control register
        DCD     0x90F00000, 0x4F000000,  1      ; Camera control register
DCD     0x91000000, 0x50000000,  1      ; UART control register
        DCD     0x91100000, 0x51000000,  1      ; PWM timer register
        DCD     0x91200000, 0x52000000,  1      ; USB device register
        DCD     0x91300000, 0x53000000,  1      ; Watchdog Timer register
        DCD     0x91400000, 0x54000000,  1      ; IIC control register
        DCD     0x91500000, 0x55000000,  1      ; IIS control register
        DCD     0x91600000, 0x56000000,  1      ; I/O Port register
        DCD     0x91700000, 0x57000000,  1      ; RTC control register
        DCD     0x91800000, 0x58000000,  1      ; A/D convert register
        DCD     0x91900000, 0x59000000,  1      ; SPI register
        DCD     0x91A00000, 0x5A000000,  1      ; SD Interface register
        DCD     0x92000000, 0x00000000, 32      ; 32 MB SROM(SRAM/ROM) BANK 0
        DCD     0x00000000, 0x00000000,  0      ; end of table


我还要改什么地方么？！