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arm: add basic support for the Armada XP GP platform 

The Armada XP GP platform is an evaluation platform designed by
Marvell, that uses the MV78460 quad-core SoC from the Armada XP
family.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Thomas Petazzoni 2013-05-09 11:52:51 +02:00 committed by Sascha Hauer
parent 1d0f6f0363
commit 40ee51a48d
8 changed files with 75 additions and 0 deletions
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1
arch/arm/Makefile
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@ -107,6 +107,7 @@ board-$(CONFIG_MACH_HIGHBANK) := highbank
board-$(CONFIG_MACH_IMX21ADS) := imx21ads
board-$(CONFIG_MACH_IMX27ADS) := imx27ads
board-$(CONFIG_MACH_IMX233_OLINUXINO) := imx233-olinuxino
board-$(CONFIG_MACH_MARVELL_ARMADA_XP_GP) := marvell-armada-xp-gp
board-$(CONFIG_MACH_MIOA701) := mioa701
board-$(CONFIG_MACH_MMCCPU) := mmccpu
board-$(CONFIG_MACH_NOMADIK_8815NHK) := nhk8815

2
arch/arm/boards/marvell-armada-xp-gp/Makefile Normal file
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@ -0,0 +1,2 @@
obj-y = marvell-armada-xp-gp.o
lwl-y += lowlevel.o

4
arch/arm/boards/marvell-armada-xp-gp/config.h Normal file
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@ -0,0 +1,4 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#endif /* __CONFIG_H */

3
arch/arm/boards/marvell-armada-xp-gp/kwbimage.cfg Normal file
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@ -0,0 +1,3 @@
VERSION 1
BOOT_FROM spi
BINARY marvell-armada-xp-gp-binary.0 0000005b 00000068

25
arch/arm/boards/marvell-armada-xp-gp/lowlevel.c Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (C) 2013 Thomas Petazzoni <thomas.petazzoni@free-electrons.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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <common.h>
#include <mach/mvebu.h>
#include <asm/barebox-arm.h>
#include <asm/barebox-arm-head.h>
void __naked barebox_arm_reset_vector(void)
{
arm_cpu_lowlevel_init();
mvebu_barebox_entry();
}

25
arch/arm/boards/marvell-armada-xp-gp/marvell-armada-xp-gp.c Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (C) 2013 Thomas Petazzoni <thomas.petazzoni@free-electrons.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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <common.h>
#include <init.h>
#include <mach/mvebu.h>
static int marvell_armada_xp_gp_console_init(void)
{
return mvebu_add_uart0();
}
console_initcall(marvell_armada_xp_gp_console_init);

10
arch/arm/configs/marvell_armada_xp_gp_defconfig Normal file
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@ -0,0 +1,10 @@
CONFIG_ARCH_MVEBU=y
CONFIG_ARCH_ARMADA_XP=y
CONFIG_MACH_MARVELL_ARMADA_XP_GP=y
CONFIG_AEABI=y
CONFIG_DEBUG_LL=y
CONFIG_CMD_LOADY=y
CONFIG_CMD_LOADS=y
CONFIG_CMD_RESET=y
CONFIG_CMD_CLK=y
CONFIG_DRIVER_SERIAL_NS16550=y

5
arch/arm/mach-mvebu/Kconfig
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@ -4,10 +4,12 @@ config ARCH_TEXT_BASE
hex
default 0x2000000 if MACH_PLATHOME_OPENBLOCKS_AX3
default 0x2000000 if MACH_GLOBALSCALE_MIRABOX
default 0x2000000 if MACH_MARVELL_ARMADA_XP_GP
config BOARDINFO
default "PlatHome OpenBlocks AX3" if MACH_PLATHOME_OPENBLOCKS_AX3
default "Globalscale Mirabox" if MACH_GLOBALSCALE_MIRABOX
default "Marvell Armada XP GP" if MACH_MARVELL_ARMADA_XP_GP
choice
prompt "Marvell EBU Processor"
@ -42,6 +44,9 @@ choice
config MACH_PLATHOME_OPENBLOCKS_AX3
bool "PlatHome OpenBlocks AX3"
config MACH_MARVELL_ARMADA_XP_GP
bool "Marvell Armada XP GP"
endchoice
endif # ARCH_ARMADA_XP