23 lines
556 B
ArmAsm
23 lines
556 B
ArmAsm
/*
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* arch/arm/mach-orion5x/include/mach/debug-macro.S
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*
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* Debugging macro include header
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <mach/orion5x.h>
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.macro addruart,rx
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mrc p15, 0, \rx, c1, c0
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tst \rx, #1 @ MMU enabled?
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ldreq \rx, =ORION5X_REGS_PHYS_BASE
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ldrne \rx, =ORION5X_REGS_VIRT_BASE
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orr \rx, \rx, #0x00012000
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.endm
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#define UART_SHIFT 2
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#include <asm/hardware/debug-8250.S>
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