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ARM: mvebu: convert PlatHome Openblocks AX3-4 to PBL_MULTI_IMAGES 

This converts Marvell Armada XP based PlatHome Openblocks AX3-4
to PBL_MULTI_IMAGES. A DT overlay is added to keep possible
barebox-specific changes separated and added to lowlevel
board init.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This commit is contained in:
Sebastian Hesselbarth 2014-04-12 17:21:45 +02:00 committed by Sascha Hauer
parent 3191033979
commit 2450676f61
6 changed files with 57 additions and 1 deletions
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1
arch/arm/boards/plathome-openblocks-ax3/Makefile
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@ -1 +1,2 @@
obj-y += board.o
lwl-y += lowlevel.o

2
arch/arm/boards/plathome-openblocks-ax3/kwbimage.cfg
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@ -1,3 +1,3 @@
VERSION 1
BOOT_FROM spi
BINARY plathome-openblocks-ax3-binary.0 0000005b 00000068
BINARY arch/arm/boards/plathome-openblocks-ax3/binary.0 0000005b 00000068

35
arch/arm/boards/plathome-openblocks-ax3/lowlevel.c Normal file
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@ -0,0 +1,35 @@
/*
* Copyright (C) 2014
* Sebastian Hesselbarth <sebastian.hesselbarth@gmail.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/lowlevel.h>
extern char __dtb_armada_xp_openblocks_ax3_4_bb_start[];
ENTRY_FUNCTION(start_plathome_openblocks_ax3, r0, r1, r2)
{
void *fdt;
arm_cpu_lowlevel_init();
fdt = __dtb_armada_xp_openblocks_ax3_4_bb_start -
get_runtime_offset();
mvebu_barebox_entry(fdt);
}

1
arch/arm/dts/Makefile
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@ -69,6 +69,7 @@ pbl-$(CONFIG_MACH_PCAAXL3) += imx6q-phytec-pbaa03.dtb.o
pbl-$(CONFIG_MACH_PCM038) += imx27-phytec-phycore-rdk.dtb.o
pbl-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore.dtb.o
pbl-$(CONFIG_MACH_PHYTEC_PFLA02) += imx6s-phytec-pbab01.dtb.o imx6dl-phytec-pbab01.dtb.o imx6q-phytec-pbab01.dtb.o
pbl-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += armada-xp-openblocks-ax3-4-bb.dtb.o
pbl-$(CONFIG_MACH_RADXA_ROCK) += rk3188-radxarock.dtb.o
pbl-$(CONFIG_MACH_REALQ7) += imx6q-dmo-edmqmx6.dtb.o
pbl-$(CONFIG_MACH_SABRELITE) += imx6q-sabrelite.dtb.o imx6dl-sabrelite.dtb.o

8
arch/arm/dts/armada-xp-openblocks-ax3-4-bb.dts
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@ -6,7 +6,15 @@
#include "arm/armada-xp-openblocks-ax3-4.dts"
/ {
chosen {
stdout-path = "/soc/internal-regs/serial@12000";
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x8000000>;
internal-regs {
gpio_leds {
red_led {

11
images/Makefile.mvebu
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@ -26,6 +26,17 @@ image-$(CONFIG_MACH_GLOBALSCALE_MIRABOX) += barebox-globalscale-mirabox-uart.img
image-$(CONFIG_MACH_GLOBALSCALE_MIRABOX) += barebox-globalscale-mirabox-2nd.img
# ----------------------- Armada XP based boards ---------------------------
PLATHOME_OPENBLOCKS_AX3_KWBOPTS = ${KWBOPTS} -i $(board)/plathome-openblocks-ax3/kwbimage.cfg
OPTS_start_plathome_openblocks_ax3.pblx.kwbimg = $(PLATHOME_OPENBLOCKS_AX3_KWBOPTS)
OPTS_start_plathome_openblocks_ax3.pblx.kwbuartimg = -m uart $(PLATHOME_OPENBLOCKS_AX3_KWBOPTS)
FILE_barebox-plathome-openblocks-ax3.img = start_plathome_openblocks_ax3.pblx.kwbimg
FILE_barebox-plathome-openblocks-ax3-uart.img = start_plathome_openblocks_ax3.pblx.kwbuartimg
FILE_barebox-plathome-openblocks-ax3-2nd.img = start_plathome_openblocks_ax3.pblx
pblx-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += start_plathome_openblocks_ax3
image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += barebox-plathome-openblocks-ax3.img
image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += barebox-plathome-openblocks-ax3-uart.img
image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += barebox-plathome-openblocks-ax3-2nd.img
MARVELL_ARMADA_XP_GP_KWBOPTS = ${KWBOPTS} -i $(board)/marvell-armada-xp-gp/kwbimage.cfg
OPTS_start_marvell_armada_xp_gp.pblx.kwbimg = $(MARVELL_ARMADA_XP_GP_KWBOPTS)
OPTS_start_marvell_armada_xp_gp.pblx.kwbuartimg = -m uart $(MARVELL_ARMADA_XP_GP_KWBOPTS)