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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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28ad94ec61
This patch adds the basic infrastructure for the Nomadik 8815 CPU and the "Nomadik Hardware Kit" NHK8815. This patch only includes the serial console and core stuff, no drivers. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
23 lines
606 B
ArmAsm
23 lines
606 B
ArmAsm
/*
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* Debugging macro include header
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*
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* Copyright (C) 1994-1999 Russell King
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* Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
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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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*/
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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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moveq \rx, #0x10000000 @ physical base address
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movne \rx, #0xf0000000 @ virtual base
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add \rx, \rx, #0x00100000
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add \rx, \rx, #0x000fb000
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.endm
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#include <asm/hardware/debug-pl01x.S>
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