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40 lines
1,009 B
ArmAsm
40 lines
1,009 B
ArmAsm
/*
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* PROJECT: ReactOS Boot Loader
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: boot/armllb/boot.s
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* PURPOSE: Implements the entry point for ARM machines
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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.title "ARM LLB Entry Point"
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.include "ntoskrnl/include/internal/arm/kxarm.h"
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.include "ntoskrnl/include/internal/arm/ksarm.h"
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NESTED_ENTRY _start
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PROLOG_END _start
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#ifdef _OMAP3_
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/*
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* On OMAP3, the boot is directly from TI BootROM that reads NAND flash.
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* First word is size of program to load.
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* Second word is load address of program. Since DDR is not initialized,
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* we load to SDRAM at 40200000h. Max 64K.
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*/
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.word 0x8000
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.word 0x40200000
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#endif
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/* Load C entrypoint and setup LLB stack */
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ldr lr, L_LlbStartup
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ldr sp, L_BootStackEnd
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bx lr
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ENTRY_END _start
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L_BootStackEnd:
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.long 0x00010000
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L_LlbStartup:
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.long LlbStartup
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/* EOF */
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