[U-Boot] [PATCH v3 6/6] marvell: armada385: Add the Turris Omnia board
Marek Behun
marek.behun at nic.cz
Tue Jun 6 12:04:37 UTC 2017
From: Marek Behún <marek.behun at nic.cz>
The Turris Omnia is a open-source router created by CZ.NIC.
The code is based on the Marvell/db-88f6820-gp by Stefan Roese
with modifications from Tomas Hlavacek in the CZ.NIC turris-omnia-uboot
repository, which can be found at
https://gitlab.labs.nic.cz/turris/turris-omnia-uboot
By default, the Turris Omnia uses btrfs as the main and only filesystem,
and also loads kernel and device tree from this filesystem. Since U-Boot
does not yet support btrfs, you should not flash your Turris Omnia board
with this unless you know what you are doing.
Signed-off-by: Tomas Hlavacek <tomas.hlavacek at nic.cz>
Signed-off-by: Marek Behun <marek.behun at nic.cz>
create mode 100644 board/CZ.NIC/turris_omnia/Makefile
create mode 100644 board/CZ.NIC/turris_omnia/kwbimage.cfg
create mode 100644 board/CZ.NIC/turris_omnia/turris_omnia.c
create mode 100644 configs/turris_omnia_defconfig
create mode 100644 include/configs/turris_omnia.h
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 6ae54ef46a..6b16f57464 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -90,6 +90,10 @@ config TARGET_DB_88F6820_AMC
bool "Support DB-88F6820-AMC"
select 88F6820
+config TARGET_TURRIS_OMNIA
+ bool "Support Turris Omnia"
+ select 88F6820
+
config TARGET_MVEBU_ARMADA_8K
bool "Support Armada 7k/8k platforms"
select ARMADA_8K
@@ -124,6 +128,7 @@ config SYS_BOARD
default "db-88f6720" if TARGET_DB_88F6720
default "db-88f6820-gp" if TARGET_DB_88F6820_GP
default "db-88f6820-amc" if TARGET_DB_88F6820_AMC
+ default "turris_omnia" if TARGET_TURRIS_OMNIA
default "mvebu_armada-8k" if TARGET_MVEBU_ARMADA_8K
default "db-mv784mp-gp" if TARGET_DB_MV784MP_GP
default "ds414" if TARGET_DS414
@@ -141,6 +146,7 @@ config SYS_CONFIG_NAME
default "ds414" if TARGET_DS414
default "maxbcm" if TARGET_MAXBCM
default "theadorable" if TARGET_THEADORABLE
+ default "turris_omnia" if TARGET_TURRIS_OMNIA
config SYS_VENDOR
default "Marvell" if TARGET_DB_MV784MP_GP
@@ -151,10 +157,26 @@ config SYS_VENDOR
default "Marvell" if TARGET_MVEBU_ARMADA_8K
default "solidrun" if TARGET_CLEARFOG
default "Synology" if TARGET_DS414
+ default "CZ.NIC" if TARGET_TURRIS_OMNIA
config SYS_SOC
default "mvebu"
+if TARGET_TURRIS_OMNIA
+
+choice
+ prompt "Turris Omnia boot method"
+
+config TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI
+ bool "SPI NOR flash"
+
+config TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC
+ bool "SDIO/MMC card"
+
+endchoice
+
+endif
+
config MVEBU_EFUSE
bool "Enable eFuse support"
default n
diff --git a/board/CZ.NIC/turris_omnia/Makefile b/board/CZ.NIC/turris_omnia/Makefile
new file mode 100644
index 0000000000..f2ae50654f
--- /dev/null
+++ b/board/CZ.NIC/turris_omnia/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright (C) 2017 Marek Behun <marek.behun at nic.cz>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := turris_omnia.o
diff --git a/board/CZ.NIC/turris_omnia/kwbimage.cfg b/board/CZ.NIC/turris_omnia/kwbimage.cfg
new file mode 100644
index 0000000000..cc05792556
--- /dev/null
+++ b/board/CZ.NIC/turris_omnia/kwbimage.cfg
@@ -0,0 +1,12 @@
+#
+# Copyright (C) 2014 Stefan Roese <sr at denx.de>
+#
+
+# Armada XP uses version 1 image format
+VERSION 1
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# Binary Header (bin_hdr) with DDR3 training code
+BINARY spl/u-boot-spl.bin 0000005b 00000068
diff --git a/board/CZ.NIC/turris_omnia/turris_omnia.c b/board/CZ.NIC/turris_omnia/turris_omnia.c
new file mode 100644
index 0000000000..3492e4f398
--- /dev/null
+++ b/board/CZ.NIC/turris_omnia/turris_omnia.c
@@ -0,0 +1,504 @@
+/*
+ * Copyright (C) 2017 Marek Behun <marek.behun at nic.cz>
+ * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek at nic.cz>
+ *
+ * Derived from the code for
+ * Marvell/db-88f6820-gp by Stefan Roese <sr at denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <dm/uclass.h>
+#include <fdt_support.h>
+
+#ifdef CONFIG_ATSHA204A
+# include <atsha204a-i2c.h>
+#endif
+
+#ifdef CONFIG_WDT_ORION
+# include <wdt.h>
+#endif
+
+#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
+#include <../serdes/a38x/high_speed_env_spec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define OMNIA_I2C_EEPROM_DM_NAME "i2c at 0"
+#define OMNIA_I2C_EEPROM 0x54
+#define OMNIA_I2C_EEPROM_CONFIG_ADDR 0x0
+#define OMNIA_I2C_EEPROM_ADDRLEN 2
+#define OMNIA_I2C_EEPROM_MAGIC 0x0341a034
+
+#define OMNIA_I2C_MCU_DM_NAME "i2c at 1"
+#define OMNIA_I2C_MCU_ADDR_STATUS 0x1
+#define OMNIA_I2C_MCU_SATA 0x20
+#define OMNIA_I2C_MCU_CARDDET 0x10
+#define OMNIA_I2C_MCU 0x2a
+#define OMNIA_I2C_MCU_WDT_ADDR 0x0b
+
+#define OMNIA_ATSHA204_OTP_VERSION 0
+#define OMNIA_ATSHA204_OTP_SERIAL 1
+#define OMNIA_ATSHA204_OTP_MAC0 3
+#define OMNIA_ATSHA204_OTP_MAC1 4
+
+#define MVTWSI_ARMADA_DEBUG_REG 0x8c
+
+/*
+ * Those values and defines are taken from the Marvell U-Boot version
+ * "u-boot-2013.01-2014_T3.0"
+ */
+#define OMNIA_GPP_OUT_ENA_LOW \
+ (~(BIT(1) | BIT(4) | BIT(6) | BIT(7) | BIT(8) | BIT(9) | \
+ BIT(10) | BIT(11) | BIT(19) | BIT(22) | BIT(23) | BIT(25) | \
+ BIT(26) | BIT(27) | BIT(29) | BIT(30) | BIT(31)))
+#define OMNIA_GPP_OUT_ENA_MID \
+ (~(BIT(0) | BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(15) | \
+ BIT(16) | BIT(17) | BIT(18)))
+
+#define OMNIA_GPP_OUT_VAL_LOW 0x0
+#define OMNIA_GPP_OUT_VAL_MID 0x0
+#define OMNIA_GPP_POL_LOW 0x0
+#define OMNIA_GPP_POL_MID 0x0
+
+static struct serdes_map board_serdes_map_pex[] = {
+ {PEX0, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {USB3_HOST0, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {PEX1, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {USB3_HOST1, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {PEX2, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {SGMII2, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0}
+};
+
+static struct serdes_map board_serdes_map_sata[] = {
+ {SATA0, SERDES_SPEED_6_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {USB3_HOST0, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {PEX1, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {USB3_HOST1, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {PEX2, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {SGMII2, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0}
+};
+
+static bool omnia_detect_sata(void)
+{
+ struct udevice *bus, *dev;
+ int ret;
+ u16 mode;
+
+ puts("SERDES0 card detect: ");
+
+ if (uclass_get_device_by_name(UCLASS_I2C, OMNIA_I2C_MCU_DM_NAME, &bus)) {
+ puts("Cannot find MCU bus!\n");
+ return false;
+ }
+
+ ret = i2c_get_chip(bus, OMNIA_I2C_MCU, 1, &dev);
+ if (ret) {
+ puts("Cannot get MCU chip!\n");
+ return false;
+ }
+
+ ret = dm_i2c_read(dev, OMNIA_I2C_MCU_ADDR_STATUS, (uchar *) &mode, 2);
+ if (ret) {
+ puts("I2C read failed! Default PEX\n");
+ return false;
+ }
+
+ if (!(mode & OMNIA_I2C_MCU_CARDDET)) {
+ puts("NONE\n");
+ return false;
+ }
+
+ if (mode & OMNIA_I2C_MCU_SATA) {
+ puts("SATA\n");
+ return true;
+ } else {
+ puts("PEX\n");
+ return false;
+ }
+}
+
+int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
+{
+ if (omnia_detect_sata()) {
+ *serdes_map_array = board_serdes_map_sata;
+ *count = ARRAY_SIZE(board_serdes_map_sata);
+ } else {
+ *serdes_map_array = board_serdes_map_pex;
+ *count = ARRAY_SIZE(board_serdes_map_pex);
+ }
+
+ return 0;
+}
+
+struct omnia_eeprom {
+ u32 magic;
+ u32 ramsize;
+ char region[4];
+ u32 crc;
+};
+
+static int omnia_read_eeprom(struct omnia_eeprom *oep)
+{
+ struct udevice *bus, *dev;
+ int ret, crc, retry = 3;
+
+ if (uclass_get_device_by_name(UCLASS_I2C, OMNIA_I2C_EEPROM_DM_NAME, &bus)) {
+ puts("Cannot find EEPROM bus\n");
+ return false;
+ }
+
+ ret = i2c_get_chip(bus, OMNIA_I2C_EEPROM, OMNIA_I2C_EEPROM_ADDRLEN, &dev);
+ if (ret) {
+ puts("Cannot get EEPROM chip\n");
+ return false;
+ }
+
+ for (; retry > 0; --retry) {
+ ret = dm_i2c_read(dev, OMNIA_I2C_EEPROM_CONFIG_ADDR, (uchar *) oep, sizeof(struct omnia_eeprom));
+ if (ret)
+ continue;
+
+ if (oep->magic != OMNIA_I2C_EEPROM_MAGIC) {
+ puts("I2C EEPROM missing magic number!\n");
+ continue;
+ }
+
+ crc = crc32(0, (unsigned char *) oep,
+ sizeof(struct omnia_eeprom) - 4);
+ if (crc == oep->crc) {
+ break;
+ } else {
+ printf("CRC of EEPROM memory config failed! "
+ "calc=0x%04x saved=0x%04x\n", crc, oep->crc);
+ }
+ }
+
+ if (!retry) {
+ puts("I2C EEPROM read failed!\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ * Define the DDR layout / topology here in the board file. This will
+ * be used by the DDR3 init code in the SPL U-Boot version to configure
+ * the DDR3 controller.
+ */
+static struct hws_topology_map board_topology_map_1g = {
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
+ { { { {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0} },
+ SPEED_BIN_DDR_1600K, /* speed_bin */
+ BUS_WIDTH_16, /* memory_width */
+ MEM_4G, /* mem_size */
+ DDR_FREQ_800, /* frequency */
+ 0, 0, /* cas_l cas_wl */
+ HWS_TEMP_NORMAL, /* temperature */
+ HWS_TIM_2T} }, /* timing (force 2t) */
+ 5, /* Num Of Bus Per Interface*/
+ BUS_MASK_32BIT /* Busses mask */
+};
+
+static struct hws_topology_map board_topology_map_2g = {
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
+ { { { {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0} },
+ SPEED_BIN_DDR_1600K, /* speed_bin */
+ BUS_WIDTH_16, /* memory_width */
+ MEM_8G, /* mem_size */
+ DDR_FREQ_800, /* frequency */
+ 0, 0, /* cas_l cas_wl */
+ HWS_TEMP_NORMAL, /* temperature */
+ HWS_TIM_2T} }, /* timing (force 2t) */
+ 5, /* Num Of Bus Per Interface*/
+ BUS_MASK_32BIT /* Busses mask */
+};
+
+struct hws_topology_map *ddr3_get_topology_map(void)
+{
+ static int mem = 0;
+ struct omnia_eeprom oep;
+
+ /* Get the board config from EEPROM */
+ if (mem == 0) {
+ if(omnia_read_eeprom(&oep))
+ goto out;
+
+ printf("Memory config in EEPROM: 0x%02x\n", oep.ramsize);
+
+ if (oep.ramsize == 0x2)
+ mem = 2;
+ else
+ mem = 1;
+ }
+
+ /* Hardcoded fallback */
+out: if (mem == 0) {
+ puts("WARNING: Memory config from EEPROM read failed.\n");
+ puts("Falling back to default 1GiB map.\n");
+ mem = 1;
+ }
+
+ /* Return the board topology as defined in the board code */
+ if (mem == 1)
+ return &board_topology_map_1g;
+ if (mem == 2)
+ return &board_topology_map_2g;
+
+ return &board_topology_map_1g;
+}
+
+#ifndef CONFIG_SPL_BUILD
+static int set_regdomain(void)
+{
+ struct omnia_eeprom oep;
+ char rd[3] = {' ', ' ', 0};
+
+ if(!(omnia_read_eeprom(&oep)))
+ memcpy(rd, &oep.region, 2);
+ else
+ puts("EEPROM regdomain read failed.\n");
+
+ printf("Regdomain set to %s\n", rd);
+ return setenv("regdomain", rd);
+}
+#endif
+
+int board_early_init_f(void)
+{
+ u32 i2c_debug_reg;
+
+ /* Configure MPP */
+ writel(0x11111111, MVEBU_MPP_BASE + 0x00);
+ writel(0x11111111, MVEBU_MPP_BASE + 0x04);
+ writel(0x11244011, MVEBU_MPP_BASE + 0x08);
+ writel(0x22222111, MVEBU_MPP_BASE + 0x0c);
+ writel(0x22200002, MVEBU_MPP_BASE + 0x10);
+ writel(0x30042022, MVEBU_MPP_BASE + 0x14);
+ writel(0x55550555, MVEBU_MPP_BASE + 0x18);
+ writel(0x00005550, MVEBU_MPP_BASE + 0x1c);
+
+ /* Set GPP Out value */
+ writel(OMNIA_GPP_OUT_VAL_LOW, MVEBU_GPIO0_BASE + 0x00);
+ writel(OMNIA_GPP_OUT_VAL_MID, MVEBU_GPIO1_BASE + 0x00);
+
+ /* Set GPP Polarity */
+ writel(OMNIA_GPP_POL_LOW, MVEBU_GPIO0_BASE + 0x0c);
+ writel(OMNIA_GPP_POL_MID, MVEBU_GPIO1_BASE + 0x0c);
+
+ /* Set GPP Out Enable */
+ writel(OMNIA_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04);
+ writel(OMNIA_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
+
+ /* Disable I2C debug mode blocking 0x64 I2C address */
+ i2c_debug_reg = readl(MVEBU_TWSI_BASE + MVTWSI_ARMADA_DEBUG_REG);
+ i2c_debug_reg &= ~(1<<18);
+ writel(i2c_debug_reg, MVEBU_TWSI_BASE + MVTWSI_ARMADA_DEBUG_REG);
+
+ return 0;
+}
+
+#ifndef CONFIG_SPL_BUILD
+static int disable_mcu_watchdog(void)
+{
+ struct udevice *bus, *dev;
+ int ret, retry = 3;
+ uchar buf[1] = {0x0};
+
+ if (uclass_get_device_by_name(UCLASS_I2C, OMNIA_I2C_MCU_DM_NAME, &bus)) {
+ puts("Cannot find MCU bus! Can not disable MCU WDT.\n");
+ return false;
+ }
+
+ ret = i2c_get_chip(bus, OMNIA_I2C_MCU, 1, &dev);
+ if (ret) {
+ puts("Cannot get MCU chip! Can not disable MCU WDT.\n");
+ return false;
+ }
+
+ for (; retry > 0; --retry)
+ if (!dm_i2c_write(dev, OMNIA_I2C_MCU_WDT_ADDR, (uchar *) buf, 1))
+ break;
+
+ if (retry <= 0) {
+ puts("I2C MCU watchdog failed to disable!\n");
+ return -2;
+ }
+
+ return 0;
+}
+#endif
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+#ifndef CONFIG_SPL_BUILD
+# ifdef CONFIG_WDT_ORION
+ struct udevice *dev;
+
+ if (uclass_get_device(UCLASS_WDT, 0, &dev)) {
+ puts("Cannot find Armada 385 watchdog!\n");
+ } else {
+ puts("Enabling Armada 385 watchdog.\n");
+ wdt_start(dev, (u32) 25000000 * 120, 0);
+ }
+# endif
+
+ puts("Disabling MCU startup watchdog.\n");
+ disable_mcu_watchdog();
+
+ set_regdomain();
+#endif
+
+ return 0;
+}
+
+int board_late_init(void)
+{
+#ifndef CONFIG_SPL_BUILD
+ set_regdomain();
+#endif
+
+ return 0;
+}
+
+#ifdef CONFIG_ATSHA204A
+static struct udevice *get_atsha204a_dev(void)
+{
+ static struct udevice *dev = NULL;
+
+ if (dev != NULL)
+ return dev;
+
+ if (uclass_get_device_by_name(UCLASS_MISC, "atsha204a at 64", &dev)) {
+ puts("Cannot find ATSHA204A on I2C bus!\n");
+ dev = NULL;
+ }
+
+ return dev;
+}
+#endif
+
+int checkboard(void)
+{
+ u32 version_num, serial_num;
+ int err = 1;
+
+#ifdef CONFIG_ATSHA204A
+ struct udevice *dev = get_atsha204a_dev();
+
+ if (dev) {
+ err = atsha204a_wakeup(dev);
+ if (err)
+ goto out;
+
+ err = atsha204a_read(dev, ATSHA204A_ZONE_OTP, false,
+ OMNIA_ATSHA204_OTP_VERSION,
+ (u8 *) &version_num);
+ if (err)
+ goto out;
+
+ err = atsha204a_read(dev, ATSHA204A_ZONE_OTP, false,
+ OMNIA_ATSHA204_OTP_SERIAL,
+ (u8 *) &serial_num);
+ if (err)
+ goto out;
+
+ atsha204a_sleep(dev);
+ }
+
+out:
+#endif
+
+ if (err)
+ printf("Board: Turris Omnia (ver N/A). SN: N/A\n");
+ else
+ printf("Board: Turris Omnia SNL %08X%08X\n",
+ be32_to_cpu(version_num), be32_to_cpu(serial_num));
+
+ return 0;
+}
+
+static void increment_mac(u8 *mac)
+{
+ int i;
+
+ for (i = 5; i >= 3; i--) {
+ mac[i] += 1;
+ if (mac[i])
+ break;
+ }
+}
+
+int misc_init_r(void)
+{
+#ifdef CONFIG_ATSHA204A
+ int err;
+ struct udevice *dev = get_atsha204a_dev();
+ u8 mac0[4], mac1[4], mac[6];
+
+ if (!dev)
+ goto out;
+
+ err = atsha204a_wakeup(dev);
+ if (err)
+ goto out;
+
+ err = atsha204a_read(dev, ATSHA204A_ZONE_OTP, false,
+ OMNIA_ATSHA204_OTP_MAC0, mac0);
+ if (err)
+ goto out;
+
+ err = atsha204a_read(dev, ATSHA204A_ZONE_OTP, false,
+ OMNIA_ATSHA204_OTP_MAC1, mac1);
+ if (err)
+ goto out;
+
+ atsha204a_sleep(dev);
+
+ mac[0] = mac0[1];
+ mac[1] = mac0[2];
+ mac[2] = mac0[3];
+ mac[3] = mac1[1];
+ mac[4] = mac1[2];
+ mac[5] = mac1[3];
+
+ if (is_valid_ethaddr(mac))
+ eth_setenv_enetaddr("ethaddr", mac);
+
+ increment_mac(mac);
+
+ if (is_valid_ethaddr(mac))
+ eth_setenv_enetaddr("eth1addr", mac);
+
+ increment_mac(mac);
+
+ if (is_valid_ethaddr(mac))
+ eth_setenv_enetaddr("eth2addr", mac);
+
+out:
+#endif
+
+ return 0;
+}
+
diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
new file mode 100644
index 0000000000..512b9da74d
--- /dev/null
+++ b/configs/turris_omnia_defconfig
@@ -0,0 +1,62 @@
+CONFIG_ARM=y
+CONFIG_ARCH_MVEBU=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_TARGET_TURRIS_OMNIA=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_SPL_BOOT_DEVICE_SPI=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_DEFAULT_DEVICE_TREE="armada-385-turris-omnia"
+CONFIG_BOOTDELAY=3
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_SPL=y
+CONFIG_SPL_I2C_SUPPORT=y
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_GO=y
+CONFIG_CMD_RUN=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SAVEENV=y
+CONFIG_CMD_LOADB=y
+CONFIG_CMD_LOADS=y
+CONFIG_CMD_MEMORY=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_SETEXPR=y
+# CONFIG_PARTITION_UUIDS is not set
+# CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_DOS_PARTITION=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_MISC=y
+CONFIG_ATSHA204A=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_NS16550=y
+CONFIG_DEBUG_UART_BASE=0xd0012000
+CONFIG_DEBUG_UART_CLOCK=250000000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_MV=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI=y
+CONFIG_USB_EHCI_MARVELL=y
+CONFIG_USB_STORAGE=y
+CONFIG_WDT=y
+CONFIG_WDT_ORION=y
+CONFIG_ARCH_MISC_INIT=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_CMDLINE=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="=> "
+# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
new file mode 100644
index 0000000000..a9d3deba60
--- /dev/null
+++ b/include/configs/turris_omnia.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2017 Marek Behun <marek.behun at nic.cz>
+ * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek at nic.cz>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CONFIG_TURRIS_OMNIA_H
+#define _CONFIG_TURRIS_OMNIA_H
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+
+#define CONFIG_MISC_INIT_R
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+/*
+ * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
+ * for DDR ECC byte filling in the SPL before loading the main
+ * U-Boot into it.
+ */
+#define CONFIG_SYS_TEXT_BASE 0x00800000
+#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_CMD_PCI
+
+/* I2C support */
+#define CONFIG_DM_I2C
+#define CONFIG_I2C_MUX
+#define CONFIG_I2C_MUX_PCA954x
+#define CONFIG_SPL_I2C_MUX
+#define CONFIG_SYS_I2C_MVTWSI
+
+/* SPI NOR flash default params, used by sf commands */
+#define CONFIG_SF_DEFAULT_SPEED 1000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
+#define CONFIG_SPI_FLASH_SPANSION
+
+/*
+ * SDIO/MMC Card Configuration
+ */
+#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
+
+/*
+ * SATA/SCSI/AHCI configuration
+ */
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
+#define CONFIG_SYS_SCSI_MAX_LUN 1
+#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+ CONFIG_SYS_SCSI_MAX_LUN)
+
+/* Partition support */
+
+/* Additional FS support/configuration */
+#define CONFIG_SUPPORT_VFAT
+
+/* USB/EHCI configuration */
+#define CONFIG_EHCI_IS_TDI
+
+/* Environment in SPI NOR flash */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */
+#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
+#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
+
+#define CONFIG_PHY_MARVELL /* there is a marvell phy */
+#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
+
+/* PCIe support */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_PCI_MVEBU
+#define CONFIG_PCI_SCAN_SHOW
+#endif
+
+#define CONFIG_SYS_ALT_MEMTEST
+
+/* Keep device tree and initrd in lower memory so the kernel can access them */
+#define RELOCATION_LIMITS_ENV_SETTINGS \
+ "fdt_high=0x10000000\0" \
+ "initrd_high=0x10000000\0"
+
+/* Defines for SPL */
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_SIZE (140 << 10)
+#define CONFIG_SPL_TEXT_BASE 0x40000030
+#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
+
+#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
+#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MALLOC_SIMPLE
+#endif
+
+#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
+#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
+#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
+
+#ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI
+/* SPL related SPI defines */
+# define CONFIG_SPL_SPI_LOAD
+# define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
+# define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
+#endif
+
+#ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC
+/* SPL related MMC defines */
+# define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
+# define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
+# ifdef CONFIG_SPL_BUILD
+# define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
+# endif
+#endif
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+/* Include the common distro boot environment */
+#ifndef CONFIG_SPL_BUILD
+#include <config_distro_defaults.h>
+
+#ifdef CONFIG_MMC
+#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
+#else
+#define BOOT_TARGET_DEVICES_MMC(func)
+#endif
+
+#ifdef CONFIG_USB_STORAGE
+#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
+#else
+#define BOOT_TARGET_DEVICES_USB(func)
+#endif
+
+#define BOOT_TARGET_DEVICES(func) \
+ BOOT_TARGET_DEVICES_MMC(func) \
+ BOOT_TARGET_DEVICES_USB(func) \
+ func(PXE, pxe, na) \
+ func(DHCP, dhcp, na)
+
+#define KERNEL_ADDR_R __stringify(0x1000000)
+#define FDT_ADDR_R __stringify(0x2000000)
+#define RAMDISK_ADDR_R __stringify(0x2200000)
+#define SCRIPT_ADDR_R __stringify(0x1800000)
+#define PXEFILE_ADDR_R __stringify(0x1900000)
+
+#define LOAD_ADDRESS_ENV_SETTINGS \
+ "kernel_addr_r=" KERNEL_ADDR_R "\0" \
+ "fdt_addr_r=" FDT_ADDR_R "\0" \
+ "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
+ "scriptaddr=" SCRIPT_ADDR_R "\0" \
+ "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
+
+#include <config_distro_bootcmd.h>
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ RELOCATION_LIMITS_ENV_SETTINGS \
+ LOAD_ADDRESS_ENV_SETTINGS \
+ "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
+ "console=ttyS0,115200\0" \
+ BOOTENV
+
+#endif /* CONFIG_SPL_BUILD */
+
+#endif /* _CONFIG_TURRIS_OMNIA_H */
--
2.13.0
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