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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b480a4b0c8
Remove some includes of mach/hardware.h which are not needed. hardware.h will be removed completely for tegra and cns3xxx in follow on patch. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
45 lines
1023 B
ArmAsm
45 lines
1023 B
ArmAsm
/*
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* linux/arch/arm/lib/ecard.S
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*
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* Copyright (C) 1995, 1996 Russell King
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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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* 27/03/03 Ian Molton Clean up CONFIG_CPU
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*
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*/
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#include <linux/linkage.h>
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#include <asm/assembler.h>
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#define CPSR2SPSR(rt) \
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mrs rt, cpsr; \
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msr spsr_cxsf, rt
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@ Purpose: call an expansion card loader to read bytes.
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@ Proto : char read_loader(int offset, char *card_base, char *loader);
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@ Returns: byte read
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ENTRY(ecard_loader_read)
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stmfd sp!, {r4 - r12, lr}
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mov r11, r1
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mov r1, r0
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CPSR2SPSR(r0)
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mov lr, pc
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mov pc, r2
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ldmfd sp!, {r4 - r12, pc}
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@ Purpose: call an expansion card loader to reset the card
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@ Proto : void read_loader(int card_base, char *loader);
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@ Returns: byte read
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ENTRY(ecard_loader_reset)
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stmfd sp!, {r4 - r12, lr}
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mov r11, r0
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CPSR2SPSR(r0)
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mov lr, pc
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add pc, r1, #8
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ldmfd sp!, {r4 - r12, pc}
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