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authorDaisuke Nojiri <dnojiri@chromium.org>2015-01-23 10:05:52 -0800
committerPatrick Georgi <pgeorgi@google.com>2015-04-17 09:57:12 +0200
commit710e0a2726b43070133f4c2affb986c7aef6c26e (patch)
tree321a57998841ac6a572f6a547cf232c29e13447c /src/mainboard/google/purin
parenta6712f3166f1a9e896f7ff0d4ef6216d7b9d081a (diff)
downloadcoreboot-710e0a2726b43070133f4c2affb986c7aef6c26e.tar.xz
purin: add purin under mainboard
this change covers bootblock and romstage. BUG=none BRANCH=tot TEST=ran emerge-purin coreboot Change-Id: Ifffb2e93189e8e85338de469432f3296e3e71791 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: cd479583404958f72461e9c1639f0288a00f228e Original-Change-Id: Iaee4a8c457e42386a4100a8121144b8cf5f21e8c Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/242853 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9751 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/purin')
-rw-r--r--src/mainboard/google/purin/Kconfig58
-rw-r--r--src/mainboard/google/purin/Makefile.inc39
-rw-r--r--src/mainboard/google/purin/boardid.c25
-rw-r--r--src/mainboard/google/purin/bootblock.c24
-rw-r--r--src/mainboard/google/purin/chromeos.c41
-rw-r--r--src/mainboard/google/purin/devicetree.cb23
-rw-r--r--src/mainboard/google/purin/mainboard.c38
-rw-r--r--src/mainboard/google/purin/memlayout.ld1
-rw-r--r--src/mainboard/google/purin/reset.c26
9 files changed, 275 insertions, 0 deletions
diff --git a/src/mainboard/google/purin/Kconfig b/src/mainboard/google/purin/Kconfig
new file mode 100644
index 0000000000..5d725135ad
--- /dev/null
+++ b/src/mainboard/google/purin/Kconfig
@@ -0,0 +1,58 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright 2015 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_PURIN
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+ select BOARD_ID_SUPPORT
+ select BOARD_ROMSIZE_KB_2048
+ select CHROMEOS_VBNV_FLASH
+ select COMMON_CBFS_SPI_WRAPPER
+ select HAVE_HARD_RESET
+ select MAINBOARD_HAS_BOOTBLOCK_INIT
+ select SOC_BROADCOM_CYGNUS
+ select SPI_FLASH
+ select SPI_FLASH_SPANSION
+
+config MAINBOARD_DIR
+ string
+ default google/purin
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "Purin"
+
+config MAINBOARD_VENDOR
+ string
+ default "Google"
+
+config VBOOT_RAMSTAGE_INDEX
+ hex
+ default 0x3
+
+config BOOT_MEDIA_SPI_BUS
+ int
+ default 2
+
+config DRAM_SIZE_MB
+ int
+ default 1024
+
+endif # BOARD_GOOGLE_PURIN
diff --git a/src/mainboard/google/purin/Makefile.inc b/src/mainboard/google/purin/Makefile.inc
new file mode 100644
index 0000000000..ee6ee6297c
--- /dev/null
+++ b/src/mainboard/google/purin/Makefile.inc
@@ -0,0 +1,39 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright 2015 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
+##
+bootblock-y += bootblock.c
+bootblock-y += boardid.c
+bootblock-y += chromeos.c
+bootblock-y += reset.c
+
+verstage-y += boardid.c
+verstage-y += chromeos.c
+verstage-y += reset.c
+
+romstage-y += boardid.c
+romstage-y += reset.c
+
+ramstage-y += boardid.c
+ramstage-y += chromeos.c
+ramstage-y += mainboard.c
+ramstage-y += reset.c
+
+bootblock-y += memlayout.ld
+verstage-y += memlayout.ld
+romstage-y += memlayout.ld
+ramstage-y += memlayout.ld
diff --git a/src/mainboard/google/purin/boardid.c b/src/mainboard/google/purin/boardid.c
new file mode 100644
index 0000000000..847271e25f
--- /dev/null
+++ b/src/mainboard/google/purin/boardid.c
@@ -0,0 +1,25 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2015 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 <boardid.h>
+
+uint8_t board_id(void)
+{
+ return -1;
+}
diff --git a/src/mainboard/google/purin/bootblock.c b/src/mainboard/google/purin/bootblock.c
new file mode 100644
index 0000000000..33fd6554b5
--- /dev/null
+++ b/src/mainboard/google/purin/bootblock.c
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 20145Google 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 <bootblock_common.h>
+
+void bootblock_mainboard_init(void)
+{
+}
diff --git a/src/mainboard/google/purin/chromeos.c b/src/mainboard/google/purin/chromeos.c
new file mode 100644
index 0000000000..3ebf5163f9
--- /dev/null
+++ b/src/mainboard/google/purin/chromeos.c
@@ -0,0 +1,41 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2015 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 <boot/coreboot_tables.h>
+#include <vendorcode/google/chromeos/chromeos.h>
+
+void fill_lb_gpios(struct lb_gpios *gpios)
+{
+}
+
+int get_developer_mode_switch(void)
+{
+ return 0;
+}
+
+int get_recovery_mode_switch(void)
+{
+ return 0;
+}
+
+int get_write_protect_state(void)
+{
+ return 0;
+}
+
diff --git a/src/mainboard/google/purin/devicetree.cb b/src/mainboard/google/purin/devicetree.cb
new file mode 100644
index 0000000000..053235d4d3
--- /dev/null
+++ b/src/mainboard/google/purin/devicetree.cb
@@ -0,0 +1,23 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright 2015 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
+##
+
+# TODO fill with Versatile Express board data in QEMU.
+chip soc/broadcom/cygnus
+ device cpu_cluster 0 on end
+end
diff --git a/src/mainboard/google/purin/mainboard.c b/src/mainboard/google/purin/mainboard.c
new file mode 100644
index 0000000000..319cb29273
--- /dev/null
+++ b/src/mainboard/google/purin/mainboard.c
@@ -0,0 +1,38 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2015 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 = {
+ .enable_dev = mainboard_enable,
+};
+
+void lb_board(struct lb_header *header)
+{
+}
diff --git a/src/mainboard/google/purin/memlayout.ld b/src/mainboard/google/purin/memlayout.ld
new file mode 100644
index 0000000000..ead7f47838
--- /dev/null
+++ b/src/mainboard/google/purin/memlayout.ld
@@ -0,0 +1 @@
+#include <soc/memlayout.ld>
diff --git a/src/mainboard/google/purin/reset.c b/src/mainboard/google/purin/reset.c
new file mode 100644
index 0000000000..567ac18a4d
--- /dev/null
+++ b/src/mainboard/google/purin/reset.c
@@ -0,0 +1,26 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2015 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 <reset.h>
+
+void hard_reset(void)
+{
+ while (1)
+ ;
+}