summaryrefslogtreecommitdiff
path: root/src/mainboard/intel
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard/intel')
-rw-r--r--src/mainboard/intel/amenia/Kconfig53
-rw-r--r--src/mainboard/intel/amenia/Kconfig.name3
-rw-r--r--src/mainboard/intel/amenia/Makefile.inc5
-rw-r--r--src/mainboard/intel/amenia/acpi/mainboard.asl49
-rw-r--r--src/mainboard/intel/amenia/acpi_tables.c47
-rw-r--r--src/mainboard/intel/amenia/board_info.txt4
-rw-r--r--src/mainboard/intel/amenia/chromeos.c40
-rw-r--r--src/mainboard/intel/amenia/chromeos.fmd37
-rw-r--r--src/mainboard/intel/amenia/chromeos_ramstage.c31
-rw-r--r--src/mainboard/intel/amenia/devicetree.cb52
-rw-r--r--src/mainboard/intel/amenia/dsdt.asl39
-rw-r--r--src/mainboard/intel/amenia/mainboard.c143
-rw-r--r--src/mainboard/intel/amenia/romstage.c114
13 files changed, 617 insertions, 0 deletions
diff --git a/src/mainboard/intel/amenia/Kconfig b/src/mainboard/intel/amenia/Kconfig
new file mode 100644
index 0000000000..f1946b5c09
--- /dev/null
+++ b/src/mainboard/intel/amenia/Kconfig
@@ -0,0 +1,53 @@
+if BOARD_INTEL_AMENIA
+
+config BOARD_SPECIFIC_OPTIONS
+ def_bool y
+ select SOC_INTEL_APOLLOLAKE
+ select BOARD_ROMSIZE_KB_8192
+ select MAINBOARD_HAS_CHROMEOS
+ select HAVE_ACPI_TABLES
+ select MAINBOARD_HAS_LPC_TPM
+ select HAVE_ACPI_RESUME
+ select MAINBOARD_HAS_CHROMEOS
+
+config CHROMEOS
+ bool
+ default y
+
+config MAINBOARD_DIR
+ string
+ default intel/amenia
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "Amenia"
+
+config MAINBOARD_VENDOR
+ string
+ default "Intel"
+
+config FMAP_FILE
+ string
+ default "amenia"
+
+config PREBUILT_SPI_IMAGE
+ string
+ default "amenia.bin.orig.a0"
+
+config IFD_BIOS_END
+ hex
+ default 0x6FF000
+
+config IFD_BIOS_START
+ hex
+ default 0x1000
+
+config FLASHMAP_OFFSET
+ hex
+ default 0x200000
+
+config MAX_CPUS
+ int
+ default 8
+
+endif # BOARD_INTEL_AMENIA
diff --git a/src/mainboard/intel/amenia/Kconfig.name b/src/mainboard/intel/amenia/Kconfig.name
new file mode 100644
index 0000000000..ab2768843f
--- /dev/null
+++ b/src/mainboard/intel/amenia/Kconfig.name
@@ -0,0 +1,3 @@
+config BOARD_INTEL_AMENIA
+ bool "Amenia"
+
diff --git a/src/mainboard/intel/amenia/Makefile.inc b/src/mainboard/intel/amenia/Makefile.inc
new file mode 100644
index 0000000000..00d738ee80
--- /dev/null
+++ b/src/mainboard/intel/amenia/Makefile.inc
@@ -0,0 +1,5 @@
+romstage-$(CONFIG_CHROMEOS) += chromeos.c
+
+ramstage-y += mainboard.c
+ramstage-$(CONFIG_CHROMEOS) += chromeos.c
+ramstage-$(CONFIG_CHROMEOS) += chromeos_ramstage.c
diff --git a/src/mainboard/intel/amenia/acpi/mainboard.asl b/src/mainboard/intel/amenia/acpi/mainboard.asl
new file mode 100644
index 0000000000..76c63b725f
--- /dev/null
+++ b/src/mainboard/intel/amenia/acpi/mainboard.asl
@@ -0,0 +1,49 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2016 Intel Corp.
+ * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
+ *
+ * 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 <soc/gpio_defs.h>
+
+Scope (\_SB.PCI0.I2C4)
+{
+ Device (ETPA)
+ {
+ Name (_HID, "ELAN0000")
+ Name (_DDN, "Elan Touchpad")
+ Name (_UID, 1)
+ Name (ISTP, 1) /* Touchpad */
+
+ Name (_CRS, ResourceTemplate()
+ {
+ I2cSerialBus (
+ 0x15, // SlaveAddress
+ ControllerInitiated, // SlaveMode
+ 400000, // ConnectionSpeed
+ AddressingMode7Bit, // AddressingMode
+ "\\_SB.PCI0.I2C4", // ResourceSource
+ )
+ Interrupt (ResourceConsumer, Edge, ActiveLow)
+ {
+ GPIO_18_IRQ
+ }
+ })
+
+ Method (_STA)
+ {
+ Return (0xF)
+ }
+
+ }
+}
diff --git a/src/mainboard/intel/amenia/acpi_tables.c b/src/mainboard/intel/amenia/acpi_tables.c
new file mode 100644
index 0000000000..9a9cc3a895
--- /dev/null
+++ b/src/mainboard/intel/amenia/acpi_tables.c
@@ -0,0 +1,47 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Intel Corp.
+ * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
+ *
+ * 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 <string.h>
+#include <soc/acpi.h>
+
+void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
+{
+ acpi_header_t *header = &(fadt->header);
+
+ memset(fadt, 0, sizeof(acpi_fadt_t));
+ memcpy(header->signature, "FACP", 4);
+ header->length = sizeof(acpi_fadt_t);
+ header->revision = 5;
+ memcpy(header->oem_id, OEM_ID, ARRAY_SIZE(header->oem_id));
+ memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, ARRAY_SIZE(header->oem_table_id));
+ memcpy(header->asl_compiler_id, ASLC, ARRAY_SIZE(header->asl_compiler_id));
+ header->asl_compiler_revision = 1;
+
+ fadt->firmware_ctrl = (uintptr_t)facs;
+ fadt->dsdt = (uintptr_t)dsdt;
+ fadt->model = 1;
+ fadt->preferred_pm_profile = PM_MOBILE;
+
+ fadt->x_firmware_ctl_l = (uintptr_t)facs;
+ fadt->x_firmware_ctl_h = 0;
+ fadt->x_dsdt_l = (uintptr_t)dsdt;
+ fadt->x_dsdt_h = 0;
+
+ soc_fill_common_fadt(fadt);
+
+ header->checksum = acpi_checksum((void *)fadt, header->length);
+}
diff --git a/src/mainboard/intel/amenia/board_info.txt b/src/mainboard/intel/amenia/board_info.txt
new file mode 100644
index 0000000000..b97ca1518d
--- /dev/null
+++ b/src/mainboard/intel/amenia/board_info.txt
@@ -0,0 +1,4 @@
+Vendor name: Intel
+Board name: Amenia Board
+Category: eval
+Flashrom support: y
diff --git a/src/mainboard/intel/amenia/chromeos.c b/src/mainboard/intel/amenia/chromeos.c
new file mode 100644
index 0000000000..dabb899e36
--- /dev/null
+++ b/src/mainboard/intel/amenia/chromeos.c
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Intel Corp.
+ * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
+ *
+ * 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 <vendorcode/google/chromeos/chromeos.h>
+
+int get_lid_switch(void)
+{
+ /* Default to force open */
+ return 1;
+}
+
+/* The dev-switch is virtual */
+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/intel/amenia/chromeos.fmd b/src/mainboard/intel/amenia/chromeos.fmd
new file mode 100644
index 0000000000..9c60c8023c
--- /dev/null
+++ b/src/mainboard/intel/amenia/chromeos.fmd
@@ -0,0 +1,37 @@
+FLASH 8M {
+ WP_RO 4M {
+ SI_ALL 2M {
+ SI_DESC 4K
+ bootblock@509056 32K
+ }
+ RO_SECTION@2M 2M {
+ FMAP 2K
+ RO_FRID 0x40
+ RO_VPD @4K 16K
+ COREBOOT(CBFS)
+ SIGN_CSE@0x180000 64K
+ GBB
+ }
+ }
+ MISC_RW {
+ RW_MRC_CACHE 64K
+ RW_ELOG 16K
+ RW_SHARED 16K {
+ SHARED_DATA 8K
+ VBLOCK_DEV 8K
+ }
+ RW_VPD 8K
+ }
+ RW_SECTION_A 0xf0000 {
+ VBLOCK_A 64K
+ FW_MAIN_A(CBFS) 768K
+ RW_FWID_A 64
+ }
+ RW_SECTION_B 0xf0000 {
+ VBLOCK_B 64K
+ FW_MAIN_B(CBFS) 768K
+ RW_FWID_B 64
+ }
+ DEVICE_EXTENSION@7M 1M
+}
+
diff --git a/src/mainboard/intel/amenia/chromeos_ramstage.c b/src/mainboard/intel/amenia/chromeos_ramstage.c
new file mode 100644
index 0000000000..dcc6b90010
--- /dev/null
+++ b/src/mainboard/intel/amenia/chromeos_ramstage.c
@@ -0,0 +1,31 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Intel Corp.
+ * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
+ *
+ * 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 <boot/coreboot_tables.h>
+
+void fill_lb_gpios(struct lb_gpios *gpios)
+{
+ struct lb_gpio chromeos_gpios[] = {
+ {-1, ACTIVE_HIGH, 0, "write protect"},
+ {-1, ACTIVE_HIGH, 0, "recovery"},
+ {-1, ACTIVE_HIGH, 1, "developer"},
+ {-1, ACTIVE_HIGH, 1, "lid"},
+ {-1, ACTIVE_HIGH, 0, "power"},
+ {-1, ACTIVE_HIGH, 0, "oprom"},
+ };
+ lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
+}
diff --git a/src/mainboard/intel/amenia/devicetree.cb b/src/mainboard/intel/amenia/devicetree.cb
new file mode 100644
index 0000000000..c54e838826
--- /dev/null
+++ b/src/mainboard/intel/amenia/devicetree.cb
@@ -0,0 +1,52 @@
+chip soc/intel/apollolake
+
+ device cpu_cluster 0 on
+ device lapic 0 on end
+ end
+
+ register "pcie_rp0_clkreq_pin" = "3" # wifi/bt
+ register "pcie_rp2_clkreq_pin" = "0" # SSD
+
+ device domain 0 on
+ device pci 00.0 on end # - Host Bridge
+ device pci 00.1 on end # - DPTF
+ device pci 00.2 on end # - NPK
+ device pci 02.0 on end # - Gen
+ device pci 03.0 on end # - Iunit
+ device pci 0d.0 on end # - P2SB
+ device pci 0d.1 on end # - PMC
+ device pci 0d.2 on end # - SPI
+ device pci 0d.3 on end # - Shared SRAM
+ device pci 0e.0 on end # - Audio
+ device pci 11.0 on end # - ISH
+ device pci 12.0 on end # - SATA
+ device pci 13.0 on end # - PCIe-A 0
+ device pci 13.2 on end # - Onboard Lan
+ device pci 13.3 on end # - PCIe-A 3
+ device pci 14.0 on end # - PCIe-B 0
+ device pci 14.1 on end # - Onboard M2 Slot(Wifi/BT)
+ device pci 15.0 on end # - XHCI
+ device pci 15.1 on end # - XDCI
+ device pci 16.0 on end # - I2C 0
+ device pci 16.1 on end # - I2C 1
+ device pci 16.2 on end # - I2C 2
+ device pci 16.3 on end # - I2C 3
+ device pci 17.0 on end # - I2C 4
+ device pci 17.1 on end # - I2C 5
+ device pci 17.2 on end # - I2C 6
+ device pci 17.3 on end # - I2C 7
+ device pci 18.0 on end # - UART 0
+ device pci 18.1 on end # - UART 1
+ device pci 18.2 on end # - UART 2
+ device pci 18.3 on end # - UART 3
+ device pci 19.0 on end # - SPI 0
+ device pci 19.1 on end # - SPI 1
+ device pci 19.2 on end # - SPI 2
+ device pci 1a.0 on end # - PWM
+ device pci 1b.0 on end # - SDCARD
+ device pci 1c.0 on end # - eMMC
+ device pci 1e.0 on end # - SDIO
+ device pci 1f.0 on end # - LPC
+ device pci 1f.1 on end # - SMBUS
+ end
+end
diff --git a/src/mainboard/intel/amenia/dsdt.asl b/src/mainboard/intel/amenia/dsdt.asl
new file mode 100644
index 0000000000..ba4e7226fc
--- /dev/null
+++ b/src/mainboard/intel/amenia/dsdt.asl
@@ -0,0 +1,39 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Intel Corp.
+ * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
+ *
+ * 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.
+ */
+
+DefinitionBlock(
+ "dsdt.aml",
+ "DSDT",
+ 0x02, // DSDT revision: ACPI v2.0
+ "COREv4", // OEM id
+ "COREBOOT", // OEM table id
+ 0x20110725 // OEM revision
+)
+{
+ Scope (\_SB) {
+ Device (PCI0)
+ {
+ #include <soc/intel/apollolake/acpi/northbridge.asl>
+ #include <soc/intel/apollolake/acpi/southbridge.asl>
+ }
+ }
+ /* Mainboard Specific devices */
+ #include "acpi/mainboard.asl"
+
+ /* Chipset specific sleep states */
+ #include <soc/intel/apollolake/acpi/sleepstates.asl>
+}
diff --git a/src/mainboard/intel/amenia/mainboard.c b/src/mainboard/intel/amenia/mainboard.c
new file mode 100644
index 0000000000..9949061347
--- /dev/null
+++ b/src/mainboard/intel/amenia/mainboard.c
@@ -0,0 +1,143 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2016 Intel Corp.
+ * (Alexandru Gagniuc <alexandrux.gagniuc@intel.com> for Intel Corp.)
+ *
+ * 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 <device/device.h>
+#include <soc/gpio.h>
+
+/* TODO: Move GPIO config to its own file once we get more GPIOs in the list */
+static const struct pad_config amenia_gpios[] = {
+ PAD_CFG_NF(GPIO_46, NATIVE, DEEP, NF1), /* UART2 RX*/
+ PAD_CFG_NF(GPIO_47, NATIVE, DEEP, NF1), /* UART2 TX*/
+ PAD_CFG_NF(GPIO_193, NATIVE, DEEP, NF1), /* PANEL0_VDDEN */
+ PAD_CFG_NF(GPIO_194, NATIVE, DEEP, NF1), /* PANEL0_BKLTEN */
+ PAD_CFG_NF(GPIO_195, NATIVE, DEEP, NF1), /* PANEL0_BKLTCTL */
+
+ PAD_CFG_GPI(GPIO_9, UP_20K, DEEP), /* SPI_TPM_IRQ_N */
+ PAD_CFG_GPI_SCI(GPIO_11, UP_20K, DEEP, LEVEL, NONE), /* SOC_WAKE_SCI_N */
+ PAD_CFG_GPI_APIC(GPIO_18, UP_20K, DEEP, LEVEL, NONE), /* Trackpad_INT_N */
+ PAD_CFG_GPI_APIC(GPIO_19, UP_20K, DEEP, LEVEL, NONE), /* Audio_Jack_Present_N */
+ PAD_CFG_GPI_APIC(GPIO_21, UP_20K, DEEP, LEVEL, NONE), /* TCH_INT_N */
+ PAD_CFG_GPI_APIC(GPIO_22, UP_20K, DEEP, LEVEL, NONE), /* EC_SOC_WAKE_1P8_N */
+ PAD_CFG_GPO(GPIO_23, 1, DEEP), /* GPS_NSTANDBY */
+ PAD_CFG_GPO(GPIO_24, 1, DEEP), /* SSD_SATA_DEVSLP */
+ PAD_CFG_GPI_APIC(GPIO_30, UP_20K, DEEP, LEVEL, NONE), /* EC_KBD_IRQ_SOC_N */
+ PAD_CFG_NF(GPIO_32, NATIVE, DEEP, NF5), /* GPS_SUSCLK_32K */
+ PAD_CFG_GPI(GPIO_33, UP_20K, DEEP), /* EC_KBD_IRQ_SOC_N */
+ PAD_CFG_GPO(GPIO_36, 0, DEEP), /* TOUCH_PNL_RST */
+ PAD_CFG_NF(GPIO_37, NATIVE, DEEP, NF1), /* SOC_BUZZER */
+ PAD_CFG_GPI(GPIO_41, UP_20K, DEEP), /* LPSS_UART0_CTS_B */
+
+ PAD_CFG_NF(GPIO_42, NATIVE, DEEP, NF1), /* GPS_UART_RXD */
+ PAD_CFG_NF(GPIO_43, NATIVE, DEEP, NF1), /* GPS_UART_TXD */
+ PAD_CFG_NF(GPIO_44, NATIVE, DEEP, NF1), /* GPS_UART_RTS_B */
+ PAD_CFG_NF(GPIO_45, NATIVE, DEEP, NF1), /* GPS_UART_CTS_N */
+
+ PAD_CFG_GPI_SMI(GPIO_49, UP_20K, DEEP, LEVEL, NONE), /* EC_SMI_N */
+ PAD_CFG_GPI(GPIO_75, UP_20K, DEEP), /* SPI_WP_STAT */
+
+ PAD_CFG_NF(GPIO_79, NATIVE, DEEP, NF1), /* DMIC_CLK_A1 */
+ PAD_CFG_NF(GPIO_80, NATIVE, DEEP, NF1), /* DMIC_CLK_B1 */
+ PAD_CFG_NF(GPIO_81, NATIVE, DEEP, NF1), /* DMIC_DATA_1 */
+ PAD_CFG_NF(GPIO_82, NATIVE, DEEP, NF1), /* DMIC_CLK_AB2 */
+ PAD_CFG_NF(GPIO_83, NATIVE, DEEP, NF1), /* DMIC_DATA_2 */
+ PAD_CFG_NF(GPIO_84, NATIVE, DEEP, NF1), /* MCLK */
+
+ PAD_CFG_NF(GPIO_85, NATIVE, DEEP, NF1), /* I2S2_BCLK_AMP */
+ PAD_CFG_NF(GPIO_86, NATIVE, DEEP, NF1), /* I2S2_SYNC_AMP */
+ PAD_CFG_NF(GPIO_87, NATIVE, DEEP, NF1), /* I2S2_SDI_AMP */
+ PAD_CFG_NF(GPIO_88, NATIVE, DEEP, NF1), /* I2S2_SDO_AMP */
+ PAD_CFG_NF(GPIO_106, NATIVE, DEEP, NF3), /* FST_SPI_CS2_N */
+ PAD_CFG_GPI_APIC(GPIO_116, UP_20K, DEEP, LEVEL, INVERT), /* AUDIO_CODEC_IRQ_N */
+
+ PAD_CFG_NF(GPIO_124, UP_2K, DEEP, NF1), /* I2C_SDA for Audio Codec */
+ PAD_CFG_NF(GPIO_125, UP_2K, DEEP, NF1), /* I2C_SCL for Audio Codec */
+
+ PAD_CFG_NF(GPIO_128, UP_5K, DEEP, NF1), /* I2C_SDA for ALS */
+ PAD_CFG_NF(GPIO_129, UP_5K, DEEP, NF1), /* I2C_SCL for ALS */
+
+ PAD_CFG_NF(GPIO_130, UP_2K, DEEP, NF1), /* I2C_SDA for Touch Screen */
+ PAD_CFG_NF(GPIO_131, UP_2K, DEEP, NF1), /* I2C_SCL for Touchscreen */
+
+ PAD_CFG_NF(GPIO_132, UP_2K, DEEP, NF1), /* I2C_SDA for Trackpad */
+ PAD_CFG_NF(GPIO_133, UP_2K, DEEP, NF1), /* I2C_SCL for Trackpad */
+
+ PAD_CFG_NF(GPIO_146, NATIVE, DEEP, NF2), /* I2S6_BCLK_Codec */
+ PAD_CFG_NF(GPIO_147, NATIVE, DEEP, NF2), /* I2S6_SYNC_Codec */
+ PAD_CFG_NF(GPIO_148, NATIVE, DEEP, NF2), /* I2S6_SDI_Codec */
+ PAD_CFG_NF(GPIO_149, NATIVE, DEEP, NF2), /* I2S6_SDO_Codec */
+
+ PAD_CFG_GPO(GPIO_150, 1, DEEP), /* WIFI_PERST_1P8_N */
+ PAD_CFG_GPI(GPIO_151, UP_20K, DEEP), /* RSVD (ISH_BASE_ACCEL_INT_N) */
+ PAD_CFG_GPI(GPIO_152, UP_20K, DEEP), /* RSVD (ALS_IRQ_N) */
+
+ PAD_CFG_GPO(GPIO_154, 1, DEEP), /* BT_DISABLE_1P8_N */
+ PAD_CFG_GPI(GPIO_167, NONE, DEEP), /* DB_ID */
+
+
+ PAD_CFG_NF(GPIO_172, UP_20K, DEEP, NF1), /* SDCARD_CLK */
+ PAD_CFG_NF(GPIO_173, UP_20K, DEEP, NF1), /* SDCARD_D0 */
+ PAD_CFG_NF(GPIO_174, UP_20K, DEEP, NF1), /* SDCARD_D1 */
+ PAD_CFG_NF(GPIO_175, UP_20K, DEEP, NF1), /* SDCARD_D2 */
+ PAD_CFG_NF(GPIO_176, UP_20K, DEEP, NF1), /* SDCARD_D3 */
+ PAD_CFG_NF(GPIO_177, NATIVE, DEEP, NF1), /* SDCARD_CD_B */
+ PAD_CFG_NF(GPIO_178, UP_20K, DEEP, NF1), /* SDCARD_CMD */
+ PAD_CFG_NF(GPIO_179, NATIVE, DEEP, NF1), /* SDCARD_CLK_FB */
+ PAD_CFG_GPO(GPIO_183, 1, DEEP), /* SDCARD_PWR_EN_N */
+
+
+ /* Configure eMMC pins for proper pull UP/DN */
+ PAD_CFG_NF(GPIO_156, DN_20K, DEEP, NF1), /* EMMC0_CLK */
+ PAD_CFG_NF(GPIO_157, UP_20K, DEEP, NF1), /* EMMC0_D0 */
+ PAD_CFG_NF(GPIO_158, UP_20K, DEEP, NF1), /* EMMC0_D1 */
+ PAD_CFG_NF(GPIO_159, UP_20K, DEEP, NF1), /* EMMC0_D2 */
+ PAD_CFG_NF(GPIO_160, UP_20K, DEEP, NF1), /* EMMC0_D3 */
+ PAD_CFG_NF(GPIO_161, UP_20K, DEEP, NF1), /* EMMC0_D4 */
+ PAD_CFG_NF(GPIO_162, UP_20K, DEEP, NF1), /* EMMC0_D5 */
+ PAD_CFG_NF(GPIO_163, UP_20K, DEEP, NF1), /* EMMC0_D6 */
+ PAD_CFG_NF(GPIO_164, UP_20K, DEEP, NF1), /* EMMC0_D7 */
+ PAD_CFG_NF(GPIO_165, UP_20K, DEEP, NF1), /* EMMC0_CMD */
+ PAD_CFG_NF(GPIO_182, DN_20K, DEEP, NF1), /* EMMC_RCLK */
+
+ PAD_CFG_NF(GPIO_199, UP_20K, DEEP, NF1), /* DDI0_HPD */
+ PAD_CFG_NF(GPIO_200, UP_20K, DEEP, NF1), /* DDI1_HPD */
+
+ PAD_CFG_NF(GPIO_203, NATIVE, DEEP, NF1), /* USB2_OC0_3p3_N */
+ PAD_CFG_NF(GPIO_204, NATIVE, DEEP, NF1), /* USB2_OC2_N */
+
+ PAD_CFG_NF(GPIO_205, NATIVE, DEEP, NF1), /* PCIE_WLAN_WAKE3_N */
+ PAD_CFG_NF(GPIO_208, UP_20K, DEEP, NF1), /* PCIE_SSD_WAKE0_N */
+ PAD_CFG_NF(GPIO_209, UP_20K, DEEP, NF1), /* SSD CLKREQ */
+ PAD_CFG_NF(GPIO_212, NATIVE, DEEP, NF1), /* Wifi CLKREQ */
+
+ PAD_CFG_GPO(PMU_BATLOW_B, 0, DEEP), /* EMMC_PLTRST_N ?? */
+ PAD_CFG_NF(LPC_ILB_SERIRQ, NATIVE, DEEP, NF1), /* LPC_SERIRQ */
+ PAD_CFG_NF(LPC_CLKRUNB, NATIVE, DEEP, NF1), /* LPC_CLKRUN_N */
+
+ PAD_CFG_NF(GPIO_199,NATIVE,DEEP,NF2), /* HV_DDI1_HPD */
+ PAD_CFG_NF(GPIO_200,NATIVE,DEEP,NF2), /* HV_DDI0_HPD */
+ PAD_CFG_NF(PMC_SPI_FS1,NATIVE,DEEP,NF2), /* HV_DDI2_HPD */
+
+};
+
+static void mainboard_init(void *chip_info)
+{
+ gpio_configure_pads(amenia_gpios, ARRAY_SIZE(amenia_gpios));
+}
+
+struct chip_operations mainboard_ops = {
+ .init = mainboard_init,
+};
diff --git a/src/mainboard/intel/amenia/romstage.c b/src/mainboard/intel/amenia/romstage.c
new file mode 100644
index 0000000000..d08b343823
--- /dev/null
+++ b/src/mainboard/intel/amenia/romstage.c
@@ -0,0 +1,114 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Intel Corp.
+ * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
+ *
+ * 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 <soc/romstage.h>
+#include <string.h>
+#include <soc/fsp/FspmUpd.h>
+
+/* Channel 0 PHY to DUnit DQ mapping */
+static const uint8_t swizzling_ch0_amenia[] = {
+ 9, 14, 12, 13, 10, 11, 8, 15, 7, 3, 5, 2, 6, 0, 1, 4,
+ 28, 24, 26, 27, 29, 30, 31, 25, 20, 22, 23, 16, 19, 17, 18, 21,
+};
+
+/* Channel 1 PHY to DUnit DQ mapping */
+static const uint8_t swizzling_ch1_amenia[] = {
+ 6, 7, 5, 4, 3, 1, 0, 2, 12, 10, 11, 13, 14, 8, 9, 15,
+ 16, 22, 23, 20, 18, 17, 19, 21, 30, 28, 29, 25, 24, 26, 27, 31,
+};
+
+/* Channel 2 PHY to DUnit DQ mapping */
+static const uint8_t swizzling_ch2_amenia[] = {
+ 15, 9, 8, 11, 14, 13, 12, 10, 4, 3, 7, 5, 6, 1, 0, 2,
+ 25, 28, 30, 31, 26, 27, 24, 29, 20, 23, 22, 21, 18, 19, 16, 17,
+};
+
+/* Channel 3 PHY to DUnit DQ mapping */
+static const uint8_t swizzling_ch3_amenia[] = {
+ 2, 1, 6, 7, 5, 4, 3, 0, 11, 10, 8, 9, 12, 15, 13, 14,
+ 17, 23, 19, 16, 21, 22, 20, 18, 31, 29, 26, 25, 28, 27, 24, 30,
+};
+
+static void amenia_fill_memory_params(struct FSP_M_CONFIG *cfg)
+{
+ cfg->Profile = 11; /* 0xB:LPDDR4_2400_24_22_22 */
+ cfg->DIMM0SPDAddress = 0;
+ cfg->DIMM1SPDAddress = 0;
+ cfg->Ch0_RankEnable = 0x1;
+ cfg->Ch0_DeviceWidth = 0x1;
+ cfg->Ch0_DramDensity = 0x2;
+ cfg->Ch0_Option = 0x3; /* Bank Address Hashing enabled */
+ cfg->Ch0_TristateClk1 = 0;
+ cfg->Ch0_Mode2N = 0;
+ cfg->Ch0_OdtLevels = 0;
+ cfg->Ch1_RankEnable = 0x1;
+ cfg->Ch1_DeviceWidth = 0x1;
+ cfg->Ch1_DramDensity = 0x2;
+ cfg->Ch1_Option = 0x3; /* Bank Address Hashing enabled */
+ cfg->Ch1_TristateClk1 = 0;
+ cfg->Ch1_Mode2N = 0;
+ cfg->Ch1_OdtLevels = 0;
+ cfg->Ch2_RankEnable = 0x1;
+ cfg->Ch2_DeviceWidth = 0x1;
+ cfg->Ch2_DramDensity = 0x2;
+ cfg->Ch2_Option = 0x3; /* Bank Address Hashing enabled */
+ cfg->Ch2_TristateClk1 = 0;
+ cfg->Ch2_Mode2N = 0;
+ cfg->Ch2_OdtLevels = 0;
+ cfg->Ch3_RankEnable = 0x1;
+ cfg->Ch3_DeviceWidth = 0x1;
+ cfg->Ch3_DramDensity = 0x2;
+ cfg->Ch3_Option = 0x3; /* Bank Address Hashing enabled */
+ cfg->Ch3_TristateClk1 = 0;
+ cfg->Ch3_Mode2N = 0;
+ cfg->Ch3_OdtLevels = 0;
+
+ memcpy(cfg->Ch0_Bit_swizzling, swizzling_ch0_amenia,
+ sizeof(swizzling_ch0_amenia));
+ memcpy(cfg->Ch1_Bit_swizzling, swizzling_ch1_amenia,
+ sizeof(swizzling_ch1_amenia));
+ memcpy(cfg->Ch2_Bit_swizzling, swizzling_ch2_amenia,
+ sizeof(swizzling_ch2_amenia));
+ memcpy(cfg->Ch3_Bit_swizzling, swizzling_ch3_amenia,
+ sizeof(swizzling_ch3_amenia));
+}
+
+void mainboard_memory_init_params(struct FSPM_UPD *memupd)
+{
+ struct FSP_M_CONFIG *cfg = &memupd->FspmConfig;
+
+ cfg->Package = 1; /* 0x1:BGA */
+ cfg->MemoryDown = 1;
+ cfg->DDR3LPageSize = 0;
+ cfg->DDR3LASR = 0;
+ cfg->ScramblerSupport = 1;
+ cfg->ChannelHashMask = 0x36;
+ cfg->SliceHashMask = 0x9;
+ cfg->InterleavedMode = 2;
+ cfg->ChannelsSlicesEnable = 0;
+ cfg->MinRefRate2xEnable = 0;
+ cfg->DualRankSupportEnable = 1;
+ cfg->DisableFastBoot = 0;
+ cfg->RmtMode = 0;
+ cfg->RmtCheckRun = 0;
+ cfg->RmtMarginCheckScaleHighThreshold = 0;
+ cfg->MemorySizeLimit = 0x1800; /* Limit to 6GB */
+ cfg->LowMemoryMaxValue = 0;
+ cfg->HighMemoryMaxValue = 0;
+
+ amenia_fill_memory_params(cfg);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 23:36:30 +0000