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Commit 9937f5ff authored by Zubair Lutfullah Kakakhel's avatar Zubair Lutfullah Kakakhel Committed by Ralf Baechle
Browse files

MIPS: xilfpga: Add mipsfpga platform code 



The xilfpga platform will be DT only.

Add required platform code.
DT files have already been added separately.

Signed-off-by: default avatarZubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Cc: robh+dt@kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11364/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 552b8b36

arch/mips/Kbuild.platforms

+1 −0
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@@ -33,6 +33,7 @@ platforms += sibyte 
platforms += sni

platforms += txx9

platforms += vr41xx

platforms += xilfpga



# include the platform specific files

include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms))

arch/mips/Kconfig

+23 −0
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@@ -404,6 +404,28 @@ config MACH_PISTACHIO 
	help

	  This enables support for the IMG Pistachio SoC platform.



config MACH_XILFPGA

	bool "MIPSfpga Xilinx based boards"

	select ARCH_REQUIRE_GPIOLIB

	select BOOT_ELF32

	select BOOT_RAW

	select BUILTIN_DTB

	select CEVT_R4K

	select COMMON_CLK

	select CSRC_R4K

	select IRQ_MIPS_CPU

	select LIBFDT

	select MIPS_CPU_SCACHE

	select SYS_HAS_EARLY_PRINTK

	select SYS_HAS_CPU_MIPS32_R2

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_ZBOOT_UART16550

	select USE_OF

	select USE_GENERIC_EARLY_PRINTK_8250

	help

	  This enables support for the IMG University Program MIPSfpga platform.



config MIPS_MALTA

	bool "MIPS Malta board"

	select ARCH_MAY_HAVE_PC_FDC
@@ -970,6 +992,7 @@ source "arch/mips/loongson32/Kconfig" 
source "arch/mips/loongson64/Kconfig"

source "arch/mips/netlogic/Kconfig"

source "arch/mips/paravirt/Kconfig"

source "arch/mips/xilfpga/Kconfig"



endmenu

arch/mips/include/asm/mach-xilfpga/irq.h

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+18 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2015 Imagination Technologies

 * Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>

 *

 * This program is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



#ifndef __MIPS_ASM_MACH_XILFPGA_IRQ_H__

#define __MIPS_ASM_MACH_XILFPGA_IRQ_H__



#define NR_IRQS 32



#include_next <irq.h>



#endif /* __MIPS_ASM_MACH_XILFPGA_IRQ_H__ */

arch/mips/xilfpga/Kconfig

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+9 −0
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choice

	prompt "Machine type"

	depends on MACH_XILFPGA

	default XILFPGA_NEXYS4DDR



config XILFPGA_NEXYS4DDR

	bool "Nexys4DDR by Digilent"



endchoice

arch/mips/xilfpga/Makefile

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#

# Makefile for the Xilfpga

#



obj-y +=	init.o

obj-y +=	intc.o

obj-y +=	time.o