<p>T.Michael Turney would like mturney mturney to <strong>review</strong> this change.</p><p><a href="https://review.coreboot.org/23861">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">Initial support for new mainboard Cheza<br><br>Successful build with minimal configuration<br>Most functions are stubbed out, w/minimal content<br><br>Change-Id: I65d91dbefa3094f94618e50020280c0e1e4fade9<br>Signed-off-by: T.Michael Turney <mturney@codeaurora.org><br>---<br>A src/mainboard/google/cheza/Kconfig<br>A src/mainboard/google/cheza/Kconfig.name<br>A src/mainboard/google/cheza/Makefile.inc<br>A src/mainboard/google/cheza/board_info.txt<br>A src/mainboard/google/cheza/bootblock.c<br>A src/mainboard/google/cheza/chromeos.c<br>A src/mainboard/google/cheza/chromeos.fmd<br>A src/mainboard/google/cheza/devicetree.cb<br>A src/mainboard/google/cheza/mainboard.c<br>A src/mainboard/google/cheza/memlayout.ld<br>A src/mainboard/google/cheza/romstage.c<br>A src/soc/qualcomm/sdm845/Kconfig<br>A src/soc/qualcomm/sdm845/Makefile.inc<br>A src/soc/qualcomm/sdm845/bootblock.c<br>A src/soc/qualcomm/sdm845/cbmem.c<br>A src/soc/qualcomm/sdm845/include/soc/gpio.h<br>A src/soc/qualcomm/sdm845/include/soc/memlayout.ld<br>A src/soc/qualcomm/sdm845/soc.c<br>A src/soc/qualcomm/sdm845/spi.c<br>A src/soc/qualcomm/sdm845/stage_entry.c<br>A src/soc/qualcomm/sdm845/timer.c<br>21 files changed, 668 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/23861/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/mainboard/google/cheza/Kconfig b/src/mainboard/google/cheza/Kconfig</span><br><span>new file mode 100644</span><br><span>index 0000000..6a3990d</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/Kconfig</span><br><span>@@ -0,0 +1,56 @@</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+## it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+## the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+## but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+## GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config BOARD_GOOGLE_CHEZA_COMMON # Umbrella option to be selected by variant boards.</span><br><span style="color: hsl(120, 100%, 40%);">+ def_bool n</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+if BOARD_GOOGLE_CHEZA_COMMON</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config BOARD_SPECIFIC_OPTIONS</span><br><span style="color: hsl(120, 100%, 40%);">+ def_bool y</span><br><span style="color: hsl(120, 100%, 40%);">+ select BOARD_ROMSIZE_KB_2048</span><br><span style="color: hsl(120, 100%, 40%);">+ select COMMON_CBFS_SPI_WRAPPER</span><br><span style="color: hsl(120, 100%, 40%);">+ select SOC_QUALCOMM_SDM845</span><br><span style="color: hsl(120, 100%, 40%);">+ select SPI_FLASH</span><br><span style="color: hsl(120, 100%, 40%);">+ select MAINBOARD_HAS_CHROMEOS</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config VBOOT</span><br><span style="color: hsl(120, 100%, 40%);">+ select VBOOT_VBNV_FLASH</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config MAINBOARD_DIR</span><br><span style="color: hsl(120, 100%, 40%);">+ string</span><br><span style="color: hsl(120, 100%, 40%);">+ default google/cheza</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config MAINBOARD_VENDOR</span><br><span style="color: hsl(120, 100%, 40%);">+ string</span><br><span style="color: hsl(120, 100%, 40%);">+ default "Google"</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+##########################################################</span><br><span style="color: hsl(120, 100%, 40%);">+#### Update below when adding a new derivative board. ####</span><br><span style="color: hsl(120, 100%, 40%);">+##########################################################</span><br><span style="color: hsl(120, 100%, 40%);">+config DEVICETREE</span><br><span style="color: hsl(120, 100%, 40%);">+ string</span><br><span style="color: hsl(120, 100%, 40%);">+ default "devicetree.cb"</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config MAINBOARD_PART_NUMBER</span><br><span style="color: hsl(120, 100%, 40%);">+ string</span><br><span style="color: hsl(120, 100%, 40%);">+ default "Cheza" if BOARD_GOOGLE_CHEZA</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config GBB_HWID</span><br><span style="color: hsl(120, 100%, 40%);">+ string</span><br><span style="color: hsl(120, 100%, 40%);">+ depends on CHROMEOS</span><br><span style="color: hsl(120, 100%, 40%);">+ default "CHEZA TEST 845" if BOARD_GOOGLE_CHEZA</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+endif # BOARD_GOOGLE_CHEZA_COMMON</span><br><span>diff --git a/src/mainboard/google/cheza/Kconfig.name b/src/mainboard/google/cheza/Kconfig.name</span><br><span>new file mode 100644</span><br><span>index 0000000..2697c0b</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/Kconfig.name</span><br><span>@@ -0,0 +1,18 @@</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+## it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+## the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+## but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+## GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config BOARD_GOOGLE_CHEZA</span><br><span style="color: hsl(120, 100%, 40%);">+ bool "Cheza (Qualcomm Chromebook)"</span><br><span style="color: hsl(120, 100%, 40%);">+ select BOARD_GOOGLE_CHEZA_COMMON</span><br><span>diff --git a/src/mainboard/google/cheza/Makefile.inc b/src/mainboard/google/cheza/Makefile.inc</span><br><span>new file mode 100644</span><br><span>index 0000000..de33112</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/Makefile.inc</span><br><span>@@ -0,0 +1,29 @@</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+## it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+## the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+## but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+## GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+bootblock-y += memlayout.ld</span><br><span style="color: hsl(120, 100%, 40%);">+bootblock-y += chromeos.c</span><br><span style="color: hsl(120, 100%, 40%);">+bootblock-y += bootblock.c</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+verstage-y += memlayout.ld</span><br><span style="color: hsl(120, 100%, 40%);">+verstage-y += chromeos.c</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+romstage-y += memlayout.ld</span><br><span style="color: hsl(120, 100%, 40%);">+romstage-y += chromeos.c</span><br><span style="color: hsl(120, 100%, 40%);">+romstage-y += romstage.c</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += memlayout.ld</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += chromeos.c</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += mainboard.c</span><br><span>diff --git a/src/mainboard/google/cheza/board_info.txt b/src/mainboard/google/cheza/board_info.txt</span><br><span>new file mode 100644</span><br><span>index 0000000..5498070</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/board_info.txt</span><br><span>@@ -0,0 +1,6 @@</span><br><span style="color: hsl(120, 100%, 40%);">+Vendor name: Google</span><br><span style="color: hsl(120, 100%, 40%);">+Board name: Cheza Qualcomm reference board</span><br><span style="color: hsl(120, 100%, 40%);">+Category: eval</span><br><span style="color: hsl(120, 100%, 40%);">+ROM protocol: QSPI</span><br><span style="color: hsl(120, 100%, 40%);">+ROM socketed: n</span><br><span style="color: hsl(120, 100%, 40%);">+Flashrom support: y</span><br><span>diff --git a/src/mainboard/google/cheza/bootblock.c b/src/mainboard/google/cheza/bootblock.c</span><br><span>new file mode 100644</span><br><span>index 0000000..aceb61b</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/bootblock.c</span><br><span>@@ -0,0 +1,26 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <bootblock_common.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void bootblock_mainboard_early_init(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void bootblock_mainboard_init(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/mainboard/google/cheza/chromeos.c b/src/mainboard/google/cheza/chromeos.c</span><br><span>new file mode 100644</span><br><span>index 0000000..5a398de</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/chromeos.c</span><br><span>@@ -0,0 +1,21 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <boot/coreboot_tables.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void fill_lb_gpios(struct lb_gpios *gpios)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/mainboard/google/cheza/chromeos.fmd b/src/mainboard/google/cheza/chromeos.fmd</span><br><span>new file mode 100644</span><br><span>index 0000000..d00b5c0</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/chromeos.fmd</span><br><span>@@ -0,0 +1,49 @@</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+## it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+## the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+## but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+## GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+FLASH@0x0 0x200000 {</span><br><span style="color: hsl(120, 100%, 40%);">+ WP_RO@0x0 0x000AB100 {</span><br><span style="color: hsl(120, 100%, 40%);">+ RO_SECTION@0x0 0x000A9100 {</span><br><span style="color: hsl(120, 100%, 40%);">+ BOOTBLOCK@0 128K</span><br><span style="color: hsl(120, 100%, 40%);">+ COREBOOT(CBFS)@0x20000 0x80000</span><br><span style="color: hsl(120, 100%, 40%);">+ FMAP@0xA0000 0x1000</span><br><span style="color: hsl(120, 100%, 40%);">+ GBB@0xA1000 0x8000</span><br><span style="color: hsl(120, 100%, 40%);">+ RO_FRID@0xA9000 0x100</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ RO_VPD@0xA9100 0x2000</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_NVRAM@0xAB100 0x2000</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_ELOG@0xAD100 0x2000</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_VPD@0xAF100 0x2000</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_CDT@0xB1100 0x2000</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_SECTION_A@0xB3100 0x8A100 {</span><br><span style="color: hsl(120, 100%, 40%);">+ VBLOCK_A@0x0 0x2000</span><br><span style="color: hsl(120, 100%, 40%);">+ FW_MAIN_A(CBFS)@0x2000 0x80000</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_FWID_A@0x82000 0x100</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_DDR_TRAINING_A@0x82100 0x4000</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_XBL_BUFFER_A@0x86100 0x4000</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_SHARED@0x13D200 0x1000 {</span><br><span style="color: hsl(120, 100%, 40%);">+ SHARED_DATA@0x0 0x1000</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_SECTION_B@0x13E200 0x8A100 {</span><br><span style="color: hsl(120, 100%, 40%);">+ VBLOCK_B@0x0 0x2000</span><br><span style="color: hsl(120, 100%, 40%);">+ FW_MAIN_B(CBFS)@0x2000 0x80000</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_FWID_B@0x82000 0x100</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_DDR_TRAINING_B@0x82100 0x4000</span><br><span style="color: hsl(120, 100%, 40%);">+ RW_XBL_BUFFER_B@0x86100 0x4000</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/mainboard/google/cheza/devicetree.cb b/src/mainboard/google/cheza/devicetree.cb</span><br><span>new file mode 100644</span><br><span>index 0000000..41942f1</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/devicetree.cb</span><br><span>@@ -0,0 +1,18 @@</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+## it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+## the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+## but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+## GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+chip soc/qualcomm/sdm845</span><br><span style="color: hsl(120, 100%, 40%);">+ device cpu_cluster 0 on end</span><br><span style="color: hsl(120, 100%, 40%);">+end</span><br><span>diff --git a/src/mainboard/google/cheza/mainboard.c b/src/mainboard/google/cheza/mainboard.c</span><br><span>new file mode 100644</span><br><span>index 0000000..6a3fad9</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/mainboard.c</span><br><span>@@ -0,0 +1,32 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <device/device.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <bootblock_common.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static void mainboard_init(device_t dev)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static void mainboard_enable(device_t dev)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ dev->ops->init = &mainboard_init;</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+struct chip_operations mainboard_ops = {</span><br><span style="color: hsl(120, 100%, 40%);">+ .name = CONFIG_MAINBOARD_PART_NUMBER,</span><br><span style="color: hsl(120, 100%, 40%);">+ .enable_dev = mainboard_enable,</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span>diff --git a/src/mainboard/google/cheza/memlayout.ld b/src/mainboard/google/cheza/memlayout.ld</span><br><span>new file mode 100644</span><br><span>index 0000000..1ae10a5</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/memlayout.ld</span><br><span>@@ -0,0 +1,16 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ #include <soc/memlayout.ld></span><br><span>diff --git a/src/mainboard/google/cheza/romstage.c b/src/mainboard/google/cheza/romstage.c</span><br><span>new file mode 100644</span><br><span>index 0000000..8f25898</span><br><span>--- /dev/null</span><br><span>+++ b/src/mainboard/google/cheza/romstage.c</span><br><span>@@ -0,0 +1,25 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <arch/exception.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <cbmem.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <program_loading.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void main(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ exception_init();</span><br><span style="color: hsl(120, 100%, 40%);">+ cbmem_initialize_empty();</span><br><span style="color: hsl(120, 100%, 40%);">+ run_ramstage();</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/soc/qualcomm/sdm845/Kconfig b/src/soc/qualcomm/sdm845/Kconfig</span><br><span>new file mode 100644</span><br><span>index 0000000..747052e</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/Kconfig</span><br><span>@@ -0,0 +1,36 @@</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+## it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+## the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+## but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+## GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config SOC_QUALCOMM_SDM845</span><br><span style="color: hsl(120, 100%, 40%);">+ bool</span><br><span style="color: hsl(120, 100%, 40%);">+ default n</span><br><span style="color: hsl(120, 100%, 40%);">+ select ARCH_BOOTBLOCK_ARMV8_64</span><br><span style="color: hsl(120, 100%, 40%);">+ select ARCH_RAMSTAGE_ARMV8_64</span><br><span style="color: hsl(120, 100%, 40%);">+ select ARCH_ROMSTAGE_ARMV8_64</span><br><span style="color: hsl(120, 100%, 40%);">+ select ARCH_VERSTAGE_ARMV8_64</span><br><span style="color: hsl(120, 100%, 40%);">+ select BOOTBLOCK_CONSOLE</span><br><span style="color: hsl(120, 100%, 40%);">+ select GENERIC_GPIO_LIB</span><br><span style="color: hsl(120, 100%, 40%);">+ select GENERIC_UDELAY</span><br><span style="color: hsl(120, 100%, 40%);">+ select HAVE_MONOTONIC_TIMER</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+if SOC_QUALCOMM_SDM845</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+config VBOOT</span><br><span style="color: hsl(120, 100%, 40%);">+ select VBOOT_SEPARATE_VERSTAGE</span><br><span style="color: hsl(120, 100%, 40%);">+ select VBOOT_RETURN_FROM_VERSTAGE</span><br><span style="color: hsl(120, 100%, 40%);">+ select VBOOT_OPROM_MATTERS</span><br><span style="color: hsl(120, 100%, 40%);">+ select VBOOT_STARTS_IN_BOOTBLOCK</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+endif</span><br><span>diff --git a/src/soc/qualcomm/sdm845/Makefile.inc b/src/soc/qualcomm/sdm845/Makefile.inc</span><br><span>new file mode 100644</span><br><span>index 0000000..78c2835</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/Makefile.inc</span><br><span>@@ -0,0 +1,50 @@</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+## it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+## the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+## This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+## but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+## GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+##</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ifeq ($(CONFIG_SOC_QUALCOMM_SDM845),y)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+################################################################################</span><br><span style="color: hsl(120, 100%, 40%);">+bootblock-y += bootblock.c</span><br><span style="color: hsl(120, 100%, 40%);">+bootblock-y += timer.c</span><br><span style="color: hsl(120, 100%, 40%);">+bootblock-y += spi.c</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+################################################################################</span><br><span style="color: hsl(120, 100%, 40%);">+verstage-y += stage_entry.c</span><br><span style="color: hsl(120, 100%, 40%);">+verstage-y += timer.c</span><br><span style="color: hsl(120, 100%, 40%);">+verstage-y += spi.c</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+################################################################################</span><br><span style="color: hsl(120, 100%, 40%);">+romstage-y += stage_entry.c</span><br><span style="color: hsl(120, 100%, 40%);">+romstage-y += timer.c</span><br><span style="color: hsl(120, 100%, 40%);">+romstage-y += spi.c</span><br><span style="color: hsl(120, 100%, 40%);">+romstage-y += cbmem.c</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+################################################################################</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += stage_entry.c</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += soc.c</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += timer.c</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += spi.c</span><br><span style="color: hsl(120, 100%, 40%);">+ramstage-y += cbmem.c</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+################################################################################</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+CPPFLAGS_common += -Isrc/soc/qualcomm/sdm845/include</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+$(objcbfs)/bootblock.bin: $(objcbfs)/bootblock.raw.bin</span><br><span style="color: hsl(120, 100%, 40%);">+ @printf "Generating: $(subst $(obj)/,,$(@))\n"</span><br><span style="color: hsl(120, 100%, 40%);">+ @mkdir -p $(dir $@)</span><br><span style="color: hsl(120, 100%, 40%);">+ cp $(objcbfs)/bootblock.raw.bin $(objcbfs)/bootblock.bin</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+endif</span><br><span>diff --git a/src/soc/qualcomm/sdm845/bootblock.c b/src/soc/qualcomm/sdm845/bootblock.c</span><br><span>new file mode 100644</span><br><span>index 0000000..3440dd7</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/bootblock.c</span><br><span>@@ -0,0 +1,29 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <bootblock_common.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <string.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+extern u8 _bss[], _ebss[];</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void bootblock_soc_early_init(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ memset(_bss, 0, (_ebss-_bss));</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void bootblock_soc_init(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/soc/qualcomm/sdm845/cbmem.c b/src/soc/qualcomm/sdm845/cbmem.c</span><br><span>new file mode 100644</span><br><span>index 0000000..45cda8f</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/cbmem.c</span><br><span>@@ -0,0 +1,21 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <cbmem.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void *cbmem_top(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ return NULL;</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/soc/qualcomm/sdm845/include/soc/gpio.h b/src/soc/qualcomm/sdm845/include/soc/gpio.h</span><br><span>new file mode 100644</span><br><span>index 0000000..9b2a0f4</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/include/soc/gpio.h</span><br><span>@@ -0,0 +1,23 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#ifndef _SOC_QUALCOMM_SDM845_GPIO_H_</span><br><span style="color: hsl(120, 100%, 40%);">+#define _SOC_QUALCOMM_SDM845_GPIO_H_</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <types.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+typedef u32 gpio_t;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#endif // _SOC_QUALCOMM_SDM845_GPIO_H_</span><br><span>diff --git a/src/soc/qualcomm/sdm845/include/soc/memlayout.ld b/src/soc/qualcomm/sdm845/include/soc/memlayout.ld</span><br><span>new file mode 100644</span><br><span>index 0000000..a81df2c</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/include/soc/memlayout.ld</span><br><span>@@ -0,0 +1,68 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <memlayout.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <arch/header.ld></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM_XBL_START(addr) SYMBOL(xbl, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM_XBL_END(addr) SYMBOL(exbl, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM2_START(addr) SYMBOL(sram2, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM2_END(addr) SYMBOL(esram2, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM3_START(addr) SYMBOL(sram3, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM3_END(addr) SYMBOL(esram3, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM4_START(addr) SYMBOL(sram4, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+#define SRAM4_END(addr) SYMBOL(esram4, addr)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+// SYSTEM_IMEM : 0x14680000 - 0x146C0000</span><br><span style="color: hsl(120, 100%, 40%);">+// BOOT_IMEM : 0x14800000 - 0x14980000</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+SECTIONS</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM_START(0x14680000)</span><br><span style="color: hsl(120, 100%, 40%);">+ OVERLAP_VERSTAGE_ROMSTAGE(0x14680000, 95K)</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM_END(0x1469FC00)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM2_START(0x146A0000)</span><br><span style="color: hsl(120, 100%, 40%);">+ // This area, used by other firmware in system</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM2_END(0x146C0000)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM3_START(0x14800000)</span><br><span style="color: hsl(120, 100%, 40%);">+ // This area, contains PBL shared data & mmu non-cacheable areas</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM3_END(0x14816000)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM4_START(0x14816000)</span><br><span style="color: hsl(120, 100%, 40%);">+ BOOTBLOCK(0x14816000, 32K)</span><br><span style="color: hsl(120, 100%, 40%);">+ TTB(0x1481E000, 64K)</span><br><span style="color: hsl(120, 100%, 40%);">+ VBOOT2_WORK(0x1482E000, 16K)</span><br><span style="color: hsl(120, 100%, 40%);">+ STACK(0x14832000, 16K)</span><br><span style="color: hsl(120, 100%, 40%);">+ TIMESTAMP(0x14836000, 1K)</span><br><span style="color: hsl(120, 100%, 40%);">+ PRERAM_CBMEM_CONSOLE(0x14836400, 32K)</span><br><span style="color: hsl(120, 100%, 40%);">+ PRERAM_CBFS_CACHE(0x1483E400, 70K)</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM_XBL_START(0x1484FC00)</span><br><span style="color: hsl(120, 100%, 40%);">+ // size available is 1217KB</span><br><span style="color: hsl(120, 100%, 40%);">+ // qclib.elf starts at 0x148F2000, 512KB</span><br><span style="color: hsl(120, 100%, 40%);">+ // dcb.elf starts at 0x14972000, 8KB</span><br><span style="color: hsl(120, 100%, 40%);">+ // pmic.elf starts at 0x14974000, 48KB</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM_XBL_END(0x14980000)</span><br><span style="color: hsl(120, 100%, 40%);">+ SRAM4_END(0x14980000)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ DRAM_START(0x80000000)</span><br><span style="color: hsl(120, 100%, 40%);">+ RAMSTAGE(0x80800000, 128K)</span><br><span style="color: hsl(120, 100%, 40%);">+ SYMBOL(memlayout_cbmem_top, 0xA1000000)</span><br><span style="color: hsl(120, 100%, 40%);">+ POSTRAM_CBFS_CACHE(0xA1000000, 384K)</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/soc/qualcomm/sdm845/soc.c b/src/soc/qualcomm/sdm845/soc.c</span><br><span>new file mode 100644</span><br><span>index 0000000..9f2fbc4</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/soc.c</span><br><span>@@ -0,0 +1,41 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <device/device.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static void soc_read_resources(device_t dev)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static void soc_init(device_t dev)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static struct device_operations soc_ops = {</span><br><span style="color: hsl(120, 100%, 40%);">+ .read_resources = soc_read_resources,</span><br><span style="color: hsl(120, 100%, 40%);">+ .init = soc_init,</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static void enable_soc_dev(device_t dev)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ dev->ops = &soc_ops;</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+struct chip_operations soc_qualcomm_sdm845_ops = {</span><br><span style="color: hsl(120, 100%, 40%);">+ CHIP_NAME("SOC Qualcomm SDM845")</span><br><span style="color: hsl(120, 100%, 40%);">+ .enable_dev = enable_soc_dev,</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span>diff --git a/src/soc/qualcomm/sdm845/spi.c b/src/soc/qualcomm/sdm845/spi.c</span><br><span>new file mode 100644</span><br><span>index 0000000..175b6cf</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/spi.c</span><br><span>@@ -0,0 +1,50 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <spi-generic.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <spi_flash.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static int spi_ctrlr_claim_bus(const struct spi_slave *slave)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ return 0;</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static void spi_ctrlr_release_bus(const struct spi_slave *slave)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout,</span><br><span style="color: hsl(120, 100%, 40%);">+ size_t bytes_out, void *din, size_t bytes_in)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ return 0;</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static const struct spi_ctrlr spi_ctrlr = {</span><br><span style="color: hsl(120, 100%, 40%);">+ .claim_bus = spi_ctrlr_claim_bus,</span><br><span style="color: hsl(120, 100%, 40%);">+ .release_bus = spi_ctrlr_release_bus,</span><br><span style="color: hsl(120, 100%, 40%);">+ .xfer = spi_ctrlr_xfer,</span><br><span style="color: hsl(120, 100%, 40%);">+ .max_xfer_size = 65535,</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {</span><br><span style="color: hsl(120, 100%, 40%);">+ {</span><br><span style="color: hsl(120, 100%, 40%);">+ .ctrlr = &spi_ctrlr,</span><br><span style="color: hsl(120, 100%, 40%);">+ .bus_start = 0,</span><br><span style="color: hsl(120, 100%, 40%);">+ .bus_end = 0,</span><br><span style="color: hsl(120, 100%, 40%);">+ },</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);</span><br><span>diff --git a/src/soc/qualcomm/sdm845/stage_entry.c b/src/soc/qualcomm/sdm845/stage_entry.c</span><br><span>new file mode 100644</span><br><span>index 0000000..4cfa9bd</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/stage_entry.c</span><br><span>@@ -0,0 +1,27 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <symbols.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <string.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+extern u8 _bss[], _ebss[];</span><br><span style="color: hsl(120, 100%, 40%);">+extern void main(void);</span><br><span style="color: hsl(120, 100%, 40%);">+void stage_entry(void);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void stage_entry(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ memset(_bss, 0, (_ebss-_bss));</span><br><span style="color: hsl(120, 100%, 40%);">+ main();</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span>diff --git a/src/soc/qualcomm/sdm845/timer.c b/src/soc/qualcomm/sdm845/timer.c</span><br><span>new file mode 100644</span><br><span>index 0000000..b1df161</span><br><span>--- /dev/null</span><br><span>+++ b/src/soc/qualcomm/sdm845/timer.c</span><br><span>@@ -0,0 +1,27 @@</span><br><span style="color: hsl(120, 100%, 40%);">+/*</span><br><span style="color: hsl(120, 100%, 40%);">+ * This file is part of the coreboot project.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * Copyright (C) 2018, The Linux Foundation. All rights reserved.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is free software; you can redistribute it and/or modify</span><br><span style="color: hsl(120, 100%, 40%);">+ * it under the terms of the GNU General Public License as published by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the Free Software Foundation; version 2 of the License.</span><br><span style="color: hsl(120, 100%, 40%);">+ *</span><br><span style="color: hsl(120, 100%, 40%);">+ * This program is distributed in the hope that it will be useful,</span><br><span style="color: hsl(120, 100%, 40%);">+ * but WITHOUT ANY WARRANTY; without even the implied warranty of</span><br><span style="color: hsl(120, 100%, 40%);">+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span><br><span style="color: hsl(120, 100%, 40%);">+ * GNU General Public License for more details.</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+#include <timer.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <delay.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void timer_monotonic_get(struct mono_time *mt)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+void init_timer(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/23861">change 23861</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://review.coreboot.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://review.coreboot.org/23861"/><meta itemprop="name" content="View Change"/></div></div>
<div style="display:none"> Gerrit-Project: coreboot </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>
<div style="display:none"> Gerrit-Change-Id: I65d91dbefa3094f94618e50020280c0e1e4fade9 </div>
<div style="display:none"> Gerrit-Change-Number: 23861 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: T.Michael Turney <tturne@codeaurora.org> </div>
<div style="display:none"> Gerrit-Reviewer: mturney mturney <mturney@qualcomm.corp-partner.google.com> </div>