void BootstrapCode () { #ifdef PLATFORM_ARM_SAM9RL64_ANY //disable watchdog timer AT91_WATCHDOG& g_WDT = AT91::WTDG(); g_WDT.WDT_MR = AT91_WATCHDOG::WMR_WDDIS; //disable watchdog timer //*((volatile UINT32*) 0xFFFFFD44) = 0x8000; #endif AT91_SAM_ClockInit(); CPU_ARM9_BootstrapCode(); #if !defined(TARGETLOCATION_RAM) AT91_SAM_SdramInit(); #endif BootstrapCode_MMU(); PrepareImageRegions(); CPU_EnableCaches(); }
void BootstrapCode () { #ifdef PLATFORM_ARM_SAM9RL64_ANY //disable watchdog timer AT91_WATCHDOG& g_WDT = AT91::WTDG(); g_WDT.WDT_MR = AT91_WATCHDOG::WMR_WDDIS; //disable watchdog timer //*((volatile UINT32*) 0xFFFFFD44) = 0x8000; #endif AT91_SAM_ClockInit(); CPU_ARM9_BootstrapCode(); #if !defined(TARGETLOCATION_RAM) //AT91_SAM_SdramInit(); #endif BootstrapCode_MMU(); PrepareImageRegions(); //* UINT32* RObase = (UINT32*)&IMAGE_RAM_RO_BASE; UINT32 ROlen = (UINT32)&IMAGE_RAM_RO_LENGTH; if(RObase != 0) { UINT32* src = (UINT32*)RObase; //0x20000000; UINT32* dst = (UINT32*)0x000000; //0x000000; UINT32 len = 44; GPrepare_Copy( src, dst, len ); } //*/ CPU_EnableCaches(); }