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urara: introduce board skeleton

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Not much is happening yet, when the board is enabled (in the next
patch), all three components build successfully, the map files show
them placed where expected and the bopotblock is wrappeed in a BIMG
header.

BUG=chrome-os-partner:31438
TEST=when config is enabled, emerge-urara coreboot succeeds. more
    extensive testing to come later

Change-Id: I573cfb70f5c1e612dfa0a55d3d22d92f00584c66
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/214600
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Vadim Bendebury 2014-08-21 14:19:31 -07:00 • committed by chrome-internal-fetch
commit 1ca9efe59a
5 changed files with 138 additions and 0 deletions
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7
src/mainboard/google/Kconfig
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@ -173,6 +173,12 @@ config BOARD_GOOGLE_STOUT
Enable this config to select the Google Stout mainboard.
Stout is a Chrome OS mainboard.
Stout is based on the Intel Ivy Bridge platform.
config BOARD_GOOGLE_URARA
bool "Urara"
help
Google Urara mainboard.
Urara is an embedded device running on MIPS platorm
based on the Danube SOC.
config BOARD_GOOGLE_VEYRON
bool "Veyron"
help
@ -204,6 +210,7 @@ source "src/mainboard/google/samus/Kconfig"
source "src/mainboard/google/slippy/Kconfig"
source "src/mainboard/google/storm/Kconfig"
source "src/mainboard/google/stout/Kconfig"
source "src/mainboard/google/urara/Kconfig"
source "src/mainboard/google/veyron/Kconfig"
config MAINBOARD_VENDOR

49
src/mainboard/google/urara/Kconfig Normal file
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@ -0,0 +1,49 @@
#
# This file is part of the coreboot project.
#
# Copyright (C) 2014 Imagination Technologies
#
# 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; version 2 of
# the License.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
# MA 02110-1301 USA
#
if BOARD_GOOGLE_URARA
config BOARD_SPECIFIC_OPTIONS
def_bool y
select BOOTBLOCK_CONSOLE
select CONFIG_SPI_FLASH_WINBOND
select CPU_IMGTEC_DANUBE
select COMMON_CBFS_SPI_WRAPPER
select MAINBOARD_HAS_BOOTBLOCK_INIT
select SPI_FLASH
config MAINBOARD_DIR
string
default "google/urara"
config MAINBOARD_PART_NUMBER
string
default "ImgTec Danube Virtual Platform"
config SYS_SDRAM_BASE
hex "SDRAM base address"
default 0x80000000
config DRAM_SIZE_MB
int
default 256
endif

23
src/mainboard/google/urara/Makefile.inc Normal file
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@ -0,0 +1,23 @@
#
# This file is part of the coreboot project.
#
# Copyright 2014 Imagination Technologies Ltd.
#
# 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; version 2 of
# the License.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
# MA 02110-1301 USA
#
ramstage-y += mainboard.c

26
src/mainboard/google/urara/devicetree.cb Normal file
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@ -0,0 +1,26 @@
#
# This file is part of the coreboot project.
#
# Copyright (C) 2014 Imagination Technologies
#
# 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; version 2 of
# the License.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
# MA 02110-1301 USA
#
chip soc/imgtec/danube
chip drivers/generic/generic # I2C0 controller
device i2c 6 on end # Fake component for testing
end
end

33
src/mainboard/google/urara/mainboard.c Normal file
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@ -0,0 +1,33 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Imagination Technologies
*
* 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; version 2 of
* the License.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#include <console/console.h>
#include <device/device.h>
static void mainboard_enable(device_t dev)
{
printk(BIOS_INFO, "Enable Danube device...\n");
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};