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arm: add basic support for the Armada 370 Mirabox platform 

The Mirabox is a platform manufactured by Globalscale, and based on
the Marvell Armada 370 SoC.

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 11:52:50 +02:00 committed by Sascha Hauer
parent af4086fbc3
commit 1d0f6f0363
8 changed files with 81 additions and 4 deletions
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1
arch/arm/Makefile
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@ -102,6 +102,7 @@ board-$(CONFIG_MACH_EUKREA_CPUIMX51SD) := eukrea_cpuimx51
board-$(CONFIG_MACH_FREESCALE_MX25_3STACK) := freescale-mx25-3-stack
board-$(CONFIG_MACH_FREESCALE_MX35_3STACK) := freescale-mx35-3-stack
board-$(CONFIG_MACH_GE863) := telit-evk-pro3
board-$(CONFIG_MACH_GLOBALSCALE_MIRABOX) := globalscale-mirabox
board-$(CONFIG_MACH_HIGHBANK) := highbank
board-$(CONFIG_MACH_IMX21ADS) := imx21ads
board-$(CONFIG_MACH_IMX27ADS) := imx27ads

2
arch/arm/boards/globalscale-mirabox/Makefile Normal file
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@ -0,0 +1,2 @@
obj-y = globalscale-mirabox.o
lwl-y += lowlevel.o

4
arch/arm/boards/globalscale-mirabox/config.h Normal file
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@ -0,0 +1,4 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#endif /* __CONFIG_H */

26
arch/arm/boards/globalscale-mirabox/globalscale-mirabox.c Normal file
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@ -0,0 +1,26 @@
/*
* 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 <sizes.h>
#include <mach/mvebu.h>
static int globalscale_mirabox_console_init(void)
{
return mvebu_add_uart0();
}
console_initcall(globalscale_mirabox_console_init);

5
arch/arm/boards/globalscale-mirabox/kwbimage.cfg Normal file
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@ -0,0 +1,5 @@
VERSION 1
BOOT_FROM nand
NAND_BLKSZ 00020000
NAND_BADBLK_LOCATION 01
BINARY globalscale-mirabox-binary.0 0000005b 00000068

26
arch/arm/boards/globalscale-mirabox/lowlevel.c Normal file
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@ -0,0 +1,26 @@
/*
* 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 <sizes.h>
#include <asm/barebox-arm.h>
#include <asm/barebox-arm-head.h>
#include <mach/mvebu.h>
void __naked barebox_arm_reset_vector(void)
{
arm_cpu_lowlevel_init();
mvebu_barebox_entry();
}

8
arch/arm/configs/globalscale_mirabox_defconfig Normal file
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@ -0,0 +1,8 @@
CONFIG_ARCH_MVEBU=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

13
arch/arm/mach-mvebu/Kconfig
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@ -3,9 +3,11 @@ if ARCH_MVEBU
config ARCH_TEXT_BASE
hex
default 0x2000000 if MACH_PLATHOME_OPENBLOCKS_AX3
default 0x2000000 if MACH_GLOBALSCALE_MIRABOX
config BOARDINFO
default "PlatHome OpenBlocks AX3" if MACH_PLATHOME_OPENBLOCKS_AX3
default "Globalscale Mirabox" if MACH_GLOBALSCALE_MIRABOX
choice
prompt "Marvell EBU Processor"
@ -22,10 +24,13 @@ endchoice
if ARCH_ARMADA_370
#choice
# prompt "Armada 370 Board Type"
#
#endchoice
choice
prompt "Armada 370 Board Type"
config MACH_GLOBALSCALE_MIRABOX
bool "Globalscale Mirabox"
endchoice
endif # ARCH_ARMADA_370