Kyösti Mälkki (kyosti.malkki@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8041
-gerrit
commit 57a80f4bfa91a230c3e9dbd47132240c952115cb Author: Furquan Shaikh furquan@google.com Date: Mon Apr 28 16:44:21 2014 -0700
coreboot rush: Add support for rush board
Add basic support for rush board
BUG=None BRANCH=None TEST=Compiles successfully with soc tegra132 and armv8 arch selected for romstage and ramstage
Change-Id: Ica57c68d230e4e0e9916729752395843de188733 Signed-off-by: Furquan Shaikh furquan@google.com Reviewed-on: https://chromium-review.googlesource.com/197399 Reviewed-by: Aaron Durbin adurbin@chromium.org Commit-Queue: Furquan Shaikh furquan@chromium.org Tested-by: Furquan Shaikh furquan@chromium.org (cherry picked from commit 06a040dc320d7b04ec0f7e51c1b3987c8f6d80f3) Signed-off-by: Marc Jones marc.jones@se-eng.com --- src/mainboard/google/Kconfig | 3 +++ src/mainboard/google/rush/Kconfig | 40 +++++++++++++++++++++++++++++++++ src/mainboard/google/rush/Makefile.inc | 22 ++++++++++++++++++ src/mainboard/google/rush/devicetree.cb | 22 ++++++++++++++++++ src/mainboard/google/rush/mainboard.c | 35 +++++++++++++++++++++++++++++ src/mainboard/google/rush/romstage.c | 30 +++++++++++++++++++++++++ 6 files changed, 152 insertions(+)
diff --git a/src/mainboard/google/Kconfig b/src/mainboard/google/Kconfig index e84cd7c..dd77bf3 100644 --- a/src/mainboard/google/Kconfig +++ b/src/mainboard/google/Kconfig @@ -47,6 +47,8 @@ config BOARD_GOOGLE_PEPPY bool "Peppy" config BOARD_GOOGLE_RAMBI bool "Rambi" +config BOARD_GOOGLE_RUSH + bool "Rush" config BOARD_GOOGLE_SAMUS bool "Samus" config BOARD_GOOGLE_SLIPPY @@ -71,6 +73,7 @@ source "src/mainboard/google/parrot/Kconfig" source "src/mainboard/google/peach_pit/Kconfig" source "src/mainboard/google/peppy/Kconfig" source "src/mainboard/google/rambi/Kconfig" +source "src/mainboard/google/rush/Kconfig" source "src/mainboard/google/samus/Kconfig" source "src/mainboard/google/slippy/Kconfig" source "src/mainboard/google/storm/Kconfig" diff --git a/src/mainboard/google/rush/Kconfig b/src/mainboard/google/rush/Kconfig new file mode 100644 index 0000000..bda3b02 --- /dev/null +++ b/src/mainboard/google/rush/Kconfig @@ -0,0 +1,40 @@ +## +## This file is part of the coreboot project. +## +## Copyright 2014 Google Inc. +## +## 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_RUSH + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select SOC_NVIDIA_TEGRA132 + select BOARD_ROMSIZE_KB_4096 + + +config MAINBOARD_DIR + string + default google/rush + +config MAINBOARD_PART_NUMBER + string + default "Rush" + +config DRAM_SIZE_MB + int + default 2048 + +endif # BOARD_GOOGLE_RUSH diff --git a/src/mainboard/google/rush/Makefile.inc b/src/mainboard/google/rush/Makefile.inc new file mode 100644 index 0000000..94a0e28 --- /dev/null +++ b/src/mainboard/google/rush/Makefile.inc @@ -0,0 +1,22 @@ +## +## This file is part of the coreboot project. +## +## Copyright 2014 Google Inc. +## +## 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 +## + +romstage-y += romstage.c + +ramstage-y += mainboard.c \ No newline at end of file diff --git a/src/mainboard/google/rush/devicetree.cb b/src/mainboard/google/rush/devicetree.cb new file mode 100644 index 0000000..73836a4 --- /dev/null +++ b/src/mainboard/google/rush/devicetree.cb @@ -0,0 +1,22 @@ +## +## This file is part of the coreboot project. +## +## Copyright 2014 Google Inc. +## +## 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/nvidia/tegra132 + device cpu_cluster 0 on end +end diff --git a/src/mainboard/google/rush/mainboard.c b/src/mainboard/google/rush/mainboard.c new file mode 100644 index 0000000..9b8e354 --- /dev/null +++ b/src/mainboard/google/rush/mainboard.c @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 Google Inc. + * + * 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 <device/device.h> +#include <boot/coreboot_tables.h> + +static void mainboard_init(device_t dev) +{ +} + +static void mainboard_enable(device_t dev) +{ + dev->ops->init = &mainboard_init; +} + +struct chip_operations mainboard_ops = { + .name = "rush", + .enable_dev = mainboard_enable, +}; diff --git a/src/mainboard/google/rush/romstage.c b/src/mainboard/google/rush/romstage.c new file mode 100644 index 0000000..e2b75f6 --- /dev/null +++ b/src/mainboard/google/rush/romstage.c @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 Google Inc. + * + * 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 <arch/stages.h> +#include <cbfs.h> +#include <console/console.h> + +void main(void) +{ + void *entry; + + entry = cbfs_load_stage(CBFS_DEFAULT_MEDIA, "fallback/ramstage"); + stage_exit(entry); +}