[U-Boot] [PATCH] marvell: add support for Synology DS109 board
Walter Schweizer
swwa at hispeed.ch
Sat Jun 18 13:25:22 CEST 2016
>From 842431a0cc2acb336f5c57a3ca822ba0673e712d Mon Sep 17 00:00:00 2001
From: Walter Schweizer <swwa at users.sourceforge.net>
Date: Sat, 18 Jun 2016 12:56:37 +0200
Subject: [PATCH] add support for Synology DS109 board
Synology DS109 is based on MV88F6281. The code
is based on Dreamplug code with modificatons
from Synologys open source repository.
Signed-off-by: Walter Schweizer <swwa at users.sourceforge.net>
---
arch/arm/mach-kirkwood/Kconfig | 4 +
board/Synology/ds109/Kconfig | 12 +++
board/Synology/ds109/Makefile | 9 ++
board/Synology/ds109/ds109.c | 169
++++++++++++++++++++++++++++++++++++++
board/Synology/ds109/ds109.h | 44 ++++++++++
board/Synology/ds109/kwbimage.cfg | 147
+++++++++++++++++++++++++++++++++
board/Synology/ds109/openocd.cfg | 115 ++++++++++++++++++++++++++
configs/ds109_defconfig | 16 ++++
include/configs/ds109.h | 118 ++++++++++++++++++++++++++
9 files changed, 634 insertions(+)
create mode 100644 board/Synology/ds109/Kconfig
create mode 100644 board/Synology/ds109/Makefile
create mode 100644 board/Synology/ds109/ds109.c
create mode 100644 board/Synology/ds109/ds109.h
create mode 100644 board/Synology/ds109/kwbimage.cfg
create mode 100644 board/Synology/ds109/openocd.cfg
create mode 100644 configs/ds109_defconfig
create mode 100644 include/configs/ds109.h
diff --git a/arch/arm/mach-kirkwood/Kconfig
b/arch/arm/mach-kirkwood/Kconfig
index 9205b1e..9c24921 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -10,6 +10,9 @@ config TARGET_OPENRD
config TARGET_DREAMPLUG
bool "DreamPlug Board"
+config TARGET_DS109
+ bool "Synology DS109"
+
config TARGET_GURUPLUG
bool "GuruPlug Board"
@@ -59,6 +62,7 @@ config SYS_SOC
source "board/Marvell/openrd/Kconfig"
source "board/Marvell/dreamplug/Kconfig"
+source "board/Synology/ds109/Kconfig"
source "board/Marvell/guruplug/Kconfig"
source "board/Marvell/sheevaplug/Kconfig"
source "board/buffalo/lsxl/Kconfig"
diff --git a/board/Synology/ds109/Kconfig b/board/Synology/ds109/Kconfig
new file mode 100644
index 0000000..a7c75ae
--- /dev/null
+++ b/board/Synology/ds109/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_DS109
+
+config SYS_BOARD
+ default "ds109"
+
+config SYS_VENDOR
+ default "Synology"
+
+config SYS_CONFIG_NAME
+ default "ds109"
+
+endif
diff --git a/board/Synology/ds109/Makefile
b/board/Synology/ds109/Makefile
new file mode 100644
index 0000000..eeeb64d
--- /dev/null
+++ b/board/Synology/ds109/Makefile
@@ -0,0 +1,9 @@
+#
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla at marvell.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := ds109.o
diff --git a/board/Synology/ds109/ds109.c b/board/Synology/ds109/ds109.c
new file mode 100644
index 0000000..8ab1387
--- /dev/null
+++ b/board/Synology/ds109/ds109.c
@@ -0,0 +1,169 @@
+/*
+ * Copyright (C) 2009-2012
+ * Wojciech Dubowik <wojciech.dubowik at neratec.com>
+ * Luka Perkov <luka at openwrt.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <asm/arch/mpp.h>
+#include "ds109.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /*
+ * default gpio configuration
+ * There are maximum 64 gpios controlled through 2 sets of registers
+ * the below configuration configures mainly initial LED status
+ */
+ mvebu_config_gpio(DS109_OE_VAL_LOW,
+ DS109_OE_VAL_HIGH,
+ DS109_OE_LOW, DS109_OE_HIGH);
+
+ /* Multi-Purpose Pins Functionality configuration */
+ static const u32 kwmpp_config[] = {
+ MPP0_SPI_SCn, /* SPI Flash */
+ MPP1_SPI_MOSI,
+ MPP2_SPI_SCK,
+ MPP3_SPI_MISO,
+ MPP4_GPIO,
+ MPP5_GPO,
+ MPP6_SYSRST_OUTn, /* Reset signal */
+ MPP7_GPO,
+ MPP8_TW_SDA, /* I2C */
+ MPP9_TW_SCK, /* I2C */
+ MPP10_UART0_TXD,
+ MPP11_UART0_RXD,
+ MPP12_GPO,
+ MPP13_UART1_TXD,
+ MPP14_UART1_RXD,
+ MPP15_GPIO,
+ MPP16_GPIO,
+ MPP17_GPIO,
+ MPP18_GPO,
+ MPP19_GPO,
+ MPP20_SATA1_ACTn,
+ MPP21_SATA0_ACTn,
+ MPP22_GPIO, /* HDD2 FAIL LED */
+ MPP23_GPIO, /* HDD1 FAIL LED */
+ MPP24_GPIO,
+ MPP25_GPIO,
+ MPP26_GPIO,
+ MPP27_GPIO,
+ MPP28_GPIO,
+ MPP29_GPIO,
+ MPP30_GPIO,
+ MPP31_GPIO, /* HDD2 */
+ MPP32_GPIO, /* FAN A */
+ MPP33_GPIO, /* FAN B */
+ MPP34_GPIO, /* FAN C */
+ MPP35_GPIO, /* FAN SENSE */
+ MPP36_GPIO,
+ MPP37_GPIO,
+ MPP38_GPIO,
+ MPP39_GPIO,
+ MPP40_GPIO,
+ MPP41_GPIO,
+ MPP42_GPIO,
+ MPP43_GPIO,
+ MPP44_GPIO,
+ MPP45_GPIO,
+ MPP46_GPIO,
+ MPP47_GPIO,
+ MPP48_GPIO,
+ MPP49_GPIO,
+ 0
+ };
+ kirkwood_mpp_conf(kwmpp_config, NULL);
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+/* Synology reset uses UART */
+#include <ns16550.h>
+#define SOFTWARE_SHUTDOWN 0x31
+#define SOFTWARE_REBOOT 0x43
+#define CONFIG_SYS_NS16550_COM2 KW_UART1_BASE
+void reset_misc(void)
+{
+ int b_d;
+ printf("Synology reset...");
+ udelay(50000);
+
+ b_d = ns16550_calc_divisor((NS16550_t)CONFIG_SYS_NS16550_COM2,
+ CONFIG_SYS_NS16550_CLK, 9600);
+ NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM2, b_d);
+ NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM2, SOFTWARE_REBOOT);
+}
+
+/* Support old kernels */
+void setup_board_tags(struct tag **in_params)
+{
+ unsigned int boardId;
+ struct tag *params;
+ struct tag_mv_uboot *t;
+
+ printf("Synology board tags...");
+ params = *in_params;
+ t = (struct tag_mv_uboot *)¶ms->u;
+
+ t->uboot_version = VER_NUM;
+
+ boardId = SYNO_DS109_ID;
+ t->uboot_version |= boardId;
+
+ t->tclk = CONFIG_SYS_TCLK;
+ t->sysclk = CONFIG_SYS_TCLK*2;
+
+ params->hdr.tag = ATAG_MV_UBOOT;
+ params->hdr.size = tag_size(tag_mv_uboot);
+ params = tag_next(params);
+ *in_params = params;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and enable MV88E1116 PHY */
+void reset_phy(void)
+{
+ u16 reg;
+ u16 devadr;
+ char *name = "egiga0";
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* command to read PHY dev address */
+ if (miiphy_read(name, 0xEE, 0xEE, (u16 *)&devadr)) {
+ printf("Error: 88E1116 could not read PHY dev address\n");
+ return;
+ }
+
+ /*
+ * Enable RGMII delay on Tx and Rx for CPU port
+ * Ref: sec 4.7.2 of chip datasheet
+ */
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
+ miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®);
+ reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
+ miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
+
+ /* reset the phy */
+ miiphy_reset(name, devadr);
+
+ printf("88E1116 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
diff --git a/board/Synology/ds109/ds109.h b/board/Synology/ds109/ds109.h
new file mode 100644
index 0000000..95d924c
--- /dev/null
+++ b/board/Synology/ds109/ds109.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2009-2012
+ * Wojciech Dubowik <wojciech.dubowik at neratec.com>
+ * Luka Perkov <luka at openwrt.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DS109_H
+#define __DS109_H
+
+#define DS109_OE_LOW (~(0))
+#define DS109_OE_HIGH (~(0))
+#define DS109_OE_VAL_LOW ((1 << 22)|(1 << 23))
+#define DS109_OE_VAL_HIGH ((1 << 1)|1)
+
+/* PHY related */
+#define MV88E1116_LED_FCTRL_REG 10
+#define MV88E1116_CPRSP_CR3_REG 21
+#define MV88E1116_MAC_CTRL_REG 21
+#define MV88E1116_MAC_CTRL2_REG 21
+
+#define MV88E1116_PGADR_REG 22
+#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
+#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
+
+/* Marvell uboot parameters */
+#define ATAG_MV_UBOOT 0x41000403
+#define VER_NUM 0x03040400 /* 3.4.4 */
+#define BOARD_ID_BASE 0x0
+#define SYNO_DS109_ID (BOARD_ID_BASE+0x15)
+
+struct tag_mv_uboot {
+ u32 uboot_version;
+ u32 tclk;
+ u32 sysclk;
+ u32 isusbhost;
+ char macaddr[4][6];
+ u16 mtu[4];
+ u32 fw_image_base;
+ u32 fw_image_size;
+};
+
+#endif /* __DS109_H */
diff --git a/board/Synology/ds109/kwbimage.cfg
b/board/Synology/ds109/kwbimage.cfg
new file mode 100644
index 0000000..19d77e3
--- /dev/null
+++ b/board/Synology/ds109/kwbimage.cfg
@@ -0,0 +1,147 @@
+#
+# (C) Copyright 2011
+# Jason Cooper <u-boot at lakedaemon.net>
+#
+# Based on work by:
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Siddarth Gore <gores at marvell.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Refer doc/README.kwbimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0/1 interface pad voltage to 1.8V
+DATA 0xFFD100e0 0x1b1b9b9b
+
+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+DATA 0xFFD01400 0x43000c30 # DDR Configuration register
+# bit13-0: 0xc30 (3120 DDR2 clks refresh rate)
+# bit23-14: zero
+# bit24: 1= enable exit self refresh mode on DDR access
+# bit25: 1 required
+# bit29-26: zero
+# bit31-30: 01
+
+DATA 0xFFD01404 0x37543000 # DDR Controller Control Low
+# bit 4: 0=addr/cmd in smame cycle
+# bit 5: 0=clk is driven during self refresh, we don't care for APX
+# bit 6: 0=use recommended falling edge of clk for addr/cmd
+# bit14: 0=input buffer always powered up
+# bit18: 1=cpu lock transaction enabled
+# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled
bit31=0
+# bit27-24: 7= CL+2, STARTBURST sample stages, for freqs 400MHz,
unbuffered DIMM
+# bit30-28: 3 required
+# bit31: 0=no additional STARTBURST delay
+
+DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
+# bit3-0: TRAS lsbs
+# bit7-4: TRCD
+# bit11- 8: TRP
+# bit15-12: TWR
+# bit19-16: TWTR
+# bit20: TRAS msb
+# bit23-21: 0x0
+# bit27-24: TRRD
+# bit31-28: TRTP
+
+DATA 0xFFD0140C 0x00000a33 # DDR Timing (High)
+# bit6-0: TRFC
+# bit8-7: TR2R
+# bit10-9: TR2W
+# bit12-11: TW2W
+# bit31-13: zero required
+
+DATA 0xFFD01410 0x000000cc # DDR Address Control
+# bit1-0: 01, Cs0width=x8
+# bit3-2: 10, Cs0size=1Gb
+# bit5-4: 01, Cs1width=x8
+# bit7-6: 10, Cs1size=1Gb
+# bit9-8: 00, Cs2width=nonexistent
+# bit11-10: 00, Cs2size =nonexistent
+# bit13-12: 00, Cs3width=nonexistent
+# bit15-14: 00, Cs3size =nonexistent
+# bit16: 0, Cs0AddrSel
+# bit17: 0, Cs1AddrSel
+# bit18: 0, Cs2AddrSel
+# bit19: 0, Cs3AddrSel
+# bit31-20: 0 required
+
+DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
+# bit0: 0, OpenPage enabled
+# bit31-1: 0 required
+
+DATA 0xFFD01418 0x00000000 # DDR Operation
+# bit3-0: 0x0, DDR cmd
+# bit31-4: 0 required
+
+DATA 0xFFD0141C 0x00000C52 # DDR Mode
+# bit2-0: 2, BurstLen=2 required
+# bit3: 0, BurstType=0 required
+# bit6-4: 4, CL=5
+# bit7: 0, TestMode=0 normal
+# bit8: 0, DLL reset=0 normal
+# bit11-9: 6, auto-precharge write recovery ????????????
+# bit12: 0, PD must be zero
+# bit31-13: 0 required
+
+DATA 0xFFD01420 0x00000040 # DDR Extended Mode
+# bit0: 0, DDR DLL enabled
+# bit1: 0, DDR drive strenght normal
+# bit2: 0, DDR ODT control lsd (disabled)
+# bit5-3: 000, required
+# bit6: 1, DDR ODT control msb, (disabled)
+# bit9-7: 000, required
+# bit10: 0, differential DQS enabled
+# bit11: 0, required
+# bit12: 0, DDR output buffer enabled
+# bit31-13: 0 required
+
+DATA 0xFFD01424 0x0000F17F # DDR Controller Control High
+# bit2-0: 111, required
+# bit3 : 1 , MBUS Burst Chop disabled
+# bit6-4: 111, required
+# bit7 : 0
+# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >=
300MHz
+# bit9 : 0 , no half clock cycle addition to dataout
+# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 1111 required
+# bit31-16: 0 required
+
+DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
+DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
+
+DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
+DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size
+# bit0: 1, Window enabled
+# bit1: 0, Write Protect disabled
+# bit3-2: 00, CS0 hit selected
+# bit23-4: ones, required
+# bit31-24: 0x0F, Size (i.e. 256MB)
+
+DATA 0xFFD01508 0x10000000 # CS[1]n Base address to 256Mb
+DATA 0xFFD0150C 0x0FFFFFF5 # CS[1]n Size 256Mb Window enabled for CS1
+
+DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00030000 # DDR ODT Control (Low)
+DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
+# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
+# bit3-2: 01, ODT1 active NEVER!
+# bit31-4: zero, required
+
+DATA 0xFFD0149C 0x0000E803 # CPU ODT Control
+DATA 0xFFD01480 0x00000001 # DDR Initialization Control
+#bit0=1, enable DDR init upon this register write
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/Synology/ds109/openocd.cfg
b/board/Synology/ds109/openocd.cfg
new file mode 100644
index 0000000..baa512a
--- /dev/null
+++ b/board/Synology/ds109/openocd.cfg
@@ -0,0 +1,115 @@
+# Synology DS109
+
+interface ftdi
+ftdi_vid_pid 0x0403 0x6010
+
+ftdi_layout_init 0x0008 0x000b
+ftdi_layout_signal nTRST -data 0x0010 -oe 0x0010
+ftdi_layout_signal nSRST -data 0x0040 -oe 0x0040
+
+adapter_khz 2000
+
+# length of reset signal: [ms]
+adapter_nsrst_assert_width 1000
+
+# don't talk to JTAG after reset for: [ms]
+adapter_nsrst_delay 200
+
+source [find target/feroceon.cfg]
+
+reset_config trst_and_srst srst_nogate
+
+proc ds109_init { } {
+
+ # We need to assert DBGRQ while holding nSRST down.
+ # However DBGACK will be set only when nSRST is released.
+ # Furthermore, the JTAG interface doesn't respond at all when
+ # the CPU is in the WFI (wait for interrupts) state, so it is
+ # possible that initial tap examination failed. So let's
+ # re-examine the target again here when nSRST is asserted which
+ # should then succeed.
+ jtag_reset 0 1
+ feroceon.cpu arp_examine
+ halt 0
+ jtag_reset 0 0
+ wait_halt
+ #reset run
+ #soft_reset_halt
+
+ arm mcr 15 0 0 1 0 0x00052078
+
+ mww 0xD00100e0 0x1b1b1b9b ;#
+ mww 0xD0020134 0xbbbbbbbb ;#
+ mww 0xD0020138 0x00bbbbbb ;#
+ mww 0xD0001400 0x43000C30 ;# DDR SDRAM Configuration Register
+ mww 0xD0001404 0x39743000 ;# Dunit Control Low Register
+ mww 0xD0001408 0x22125551 ;# DDR SDRAM Timing (Low) Register
+ mww 0xD000140C 0x00000833 ;# DDR SDRAM Timing (High) Register
+ mww 0xD0001410 0x0000000d ;# DDR SDRAM Address Control Register
+ mww 0xD0001414 0x00000000 ;# DDR SDRAM Open Pages Control Register
+ mww 0xD0001418 0x00000000 ;# DDR SDRAM Operation Register
+ mww 0xD000141C 0x00000C62 ;# DDR SDRAM Mode Register
+ mww 0xD0001420 0x00000042 ;# DDR SDRAM Extended Mode Register
+ mww 0xD0001424 0x0000F1FF ;# Dunit Control High Register
+ mww 0xD0001428 0x00085520 ;# Dunit Control High Register
+ mww 0xD000147c 0x00008552 ;# Dunit Control High Register
+ mww 0xD0001500 0x00000000 ;#
+ mww 0xD0001504 0x07FFFFF1 ;# CS0n Size Register
+ mww 0xD0001508 0x10000000 ;# CS1n Base Register
+ mww 0xD000150C 0x00000000 ;# CS1n Size Register
+ mww 0xD0001510 0x20000000 ;#
+ mww 0xD0001514 0x00000000 ;# CS2n Size Register
+ mww 0xD000151C 0x00000000 ;# CS3n Size Register
+ mww 0xD0001494 0x003C0000 ;# DDR2 SDRAM ODT Control (Low) Register
+ mww 0xD0001498 0x00000000 ;# DDR2 SDRAM ODT Control (High) REgister
+ mww 0xD000149C 0x0000F80F ;# DDR2 Dunit ODT Control Register
+ mww 0xD0001480 0x00000001 ;# DDR SDRAM Initialization Control
Register
+ mww 0xD0020204 0x00000000 ;# Main IRQ Interrupt Mask Register
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+ mww 0xD0020204 0x00000000 ;# "
+
+ mww 0xD0010000 0x01111111 ;# MPP 0 to 7
+ mww 0xD0010004 0x11113322 ;# MPP 8 to 15
+ mww 0xD0010008 0x00001111 ;# MPP 16 to 23
+}
+
+proc ds109_load { } {
+ # load u-Boot into RAM and execute it
+ ds109_init
+ load_image u-boot.bin 0x00600000 bin
+ resume 0x00600000
+}
diff --git a/configs/ds109_defconfig b/configs/ds109_defconfig
new file mode 100644
index 0000000..34a4673
--- /dev/null
+++ b/configs/ds109_defconfig
@@ -0,0 +1,16 @@
+CONFIG_ARM=y
+CONFIG_KIRKWOOD=y
+CONFIG_TARGET_DS109=y
+CONFIG_HUSH_PARSER=y
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SYS_NS16550=y
diff --git a/include/configs/ds109.h b/include/configs/ds109.h
new file mode 100644
index 0000000..987038f
--- /dev/null
+++ b/include/configs/ds109.h
@@ -0,0 +1,118 @@
+/*
+ * (C) Copyright 2011
+ * Jason Cooper <u-boot at lakedaemon.net>
+ *
+ * Based on work by:
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Siddarth Gore <gores at marvell.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CONFIG_DS109_H
+#define _CONFIG_DS109_H
+
+/*
+ * FIXME: This belongs in mach-types.h. However, we only pull
mach-types
+ * from Linus' kernel.org tree. This hasn't been updated primarily due
to
+ * the recent arch/arm reshuffling. So, in the meantime, we'll place
it
+ * here.
+ */
+#include <asm/mach-types.h>
+#ifdef MACH_TYPE_SYNOLOGY
+#error "MACH_TYPE_SYNOLOGY has been defined properly, please remove
this."
+#else
+#define MACH_TYPE_SYNOLOGY 527
+#endif
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING "\nDS109"
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_SHEEVA_88SV131 1 /* CPU Core subversion */
+#define CONFIG_MACH_TYPE MACH_TYPE_SYNOLOGY
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+
+/*
+ * mv-plug-common.h should be defined after CMD configs since it used
them
+ * to enable certain macros
+ */
+#include "mv-plug-common.h"
+
+/*
+ * Environment variables configurations
+ */
+#ifdef CONFIG_SPI_FLASH
+#define CONFIG_ENV_IS_IN_SPI_FLASH 1
+#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64k */
+#else
+#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */
+#endif
+
+#ifdef CONFIG_CMD_SF
+#define CONFIG_HARD_SPI 1
+#define CONFIG_KIRKWOOD_SPI 1
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_CS 0
+#define CONFIG_ENV_SPI_MAX_HZ 50000000 /* 50 MHz */
+#endif
+
+/*
+ * max 4k env size is enough, but in case of nand
+ * it has to be rounded to sector size
+ */
+#define CONFIG_ENV_SIZE 0x10000
+#define CONFIG_ENV_ADDR 0x3d0000
+#define CONFIG_ENV_OFFSET 0x3d0000 /* env starts here */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND "setenv ethact egiga0; " \
+ "${x_bootcmd_ethernet}; ${x_bootcmd_usb}; ${x_bootcmd_kernel}; "\
+ "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
+ "bootm 0x6400000;"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "x_bootcmd_ethernet=ping 192.168.1.2\0" \
+ "x_bootcmd_usb=usb start\0" \
+ "x_bootcmd_kernel=fatload usb 0 0x6400000 uImage\0" \
+ "x_bootargs=console=ttyS0,115200\0" \
+ "x_bootargs_root=root=/dev/sda2 rootdelay=10\0" \
+ "ipaddr=192.168.1.5\0"
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE_PORTS {1, 0} /* enable one port */
+#define CONFIG_PHY_BASE_ADR 8
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * SATA Driver configuration
+ */
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#endif /*CONFIG_MVSATA_IDE*/
+
+#endif /* _CONFIG_DS109_H */
+
+/*
+ * * RTC driver configuration
+ * */
+#ifdef CONFIG_CMD_DATE
+#undef CONFIG_RTC_MV
+#define CONFIG_RTC_RS5C372A
+#endif /* CONFIG_CMD_DATE */
+
+
--
2.1.4
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