From: Frédéric Leroy fredo@starox.org
The LaCie CloudBox device is a Kirkwood based nas :
- SoC: Marvell 88F6700 1000Mhz - SDRAM memory: 256MB DDR2 400Mhz - Gigabit ethernet: PHY Marvell 88E1318 - Flash memory: SPI NOR 512KB (Macronix MX25L4005A) - 1 push button - 1 reset switch - 1 SATA port - 1 LED (bi-color, blue and red)
Signed-off-by: Frédéric Leroy fredo@starox.org --- board/LaCie/cloudbox/Makefile | 46 +++++++++++ board/LaCie/cloudbox/cloudbox.c | 104 ++++++++++++++++++++++++ board/LaCie/cloudbox/cloudbox.h | 36 ++++++++ board/LaCie/cloudbox/kwbimage.cfg | 167 ++++++++++++++++++++++++++++++++++++++ boards.cfg | 1 + include/configs/lacie_kw.h | 8 +- 6 files changed, 361 insertions(+), 1 deletion(-) create mode 100644 board/LaCie/cloudbox/Makefile create mode 100644 board/LaCie/cloudbox/cloudbox.c create mode 100644 board/LaCie/cloudbox/cloudbox.h create mode 100644 board/LaCie/cloudbox/kwbimage.cfg
diff --git a/board/LaCie/cloudbox/Makefile b/board/LaCie/cloudbox/Makefile new file mode 100644 index 0000000..d656951 --- /dev/null +++ b/board/LaCie/cloudbox/Makefile @@ -0,0 +1,46 @@ +# +# Copyright (C) 2013 Frederic Leroy fredo@starox.org +# +# Based on Kirkwood support: +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Prafulla Wadaskar prafulla@marvell.com +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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 $(TOPDIR)/config.mk +ifneq ($(OBJTREE),$(SRCTREE)) +$(shell mkdir -p $(obj)../common) +endif + +LIB = $(obj)lib$(BOARD).o + +COBJS := $(BOARD).o ../common/common.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/LaCie/cloudbox/cloudbox.c b/board/LaCie/cloudbox/cloudbox.c new file mode 100644 index 0000000..6604a3c --- /dev/null +++ b/board/LaCie/cloudbox/cloudbox.c @@ -0,0 +1,104 @@ +/* + * Copyright (C) 2013 Frederic Leroy fredo@starox.org + * + * Based on Kirkwood support: + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar prafulla@marvell.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 <common.h> +#include <command.h> +#include <asm/arch/cpu.h> +#include <asm/arch/kirkwood.h> +#include <asm/arch/mpp.h> +#include <asm/arch/gpio.h> + +#include "cloudbox.h" +#include "../common/common.h" + +DECLARE_GLOBAL_DATA_PTR; + +int board_early_init_f(void) +{ + /* Gpio configuration */ + kw_config_gpio(CLOUDBOX_OE_VAL_LOW, CLOUDBOX_OE_VAL_HIGH, + CLOUDBOX_OE_LOW, CLOUDBOX_OE_HIGH); + + /* Multi-Purpose Pins Functionality configuration */ + static const u32 kwmpp_config[] = { + MPP0_SPI_SCn, + MPP1_SPI_MOSI, + MPP2_SPI_SCK, + MPP3_SPI_MISO, + MPP4_GPIO, /* hard disk power */ + MPP5_GPO, + MPP6_SYSRST_OUTn, + MPP7_GPO, + MPP8_TW_SDA, + MPP9_TW_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP12_GPO, + MPP14_GPIO, /* LED red control */ + MPP15_SATA0_ACTn, /* LED blue control */ + MPP16_GPIO, /* power push buton */ + MPP17_GPIO, /* board power off */ + MPP20_GPIO, /* Ethernet PHY interrupt (WoL) */ + MPP28_GPIO, /* board revision (LSB) */ + MPP29_GPIO, /* board revision */ + MPP30_GPIO, /* board revision */ + MPP31_GPIO, /* board revision */ + MPP32_GPIO, /* board revision (MSB) */ + 0 + }; + kirkwood_mpp_conf(kwmpp_config, NULL); + + return 0; +} + +int board_init(void) +{ + /* Nothing to do with fdt */ + return 0; +} + +#if defined(CONFIG_MISC_INIT_R) +int misc_init_r(void) +{ + return 0; +} +#endif /* CONFIG_MISC_INIT_R */ + +#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R) +/* Configure and initialize PHY */ +void reset_phy(void) +{ + mv_phy_88e1318_init("egiga0", 0); +} +#endif + +#if defined(CONFIG_KIRKWOOD_GPIO) +/* Return GPIO button status */ +static int +do_read_button(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + return kw_gpio_get_value(CLOUDBOX_GPIO_BUTTON); +} + +U_BOOT_CMD(button, 1, 1, do_read_button, + "Return GPIO button status 0=off 1=on", ""); +#endif diff --git a/board/LaCie/cloudbox/cloudbox.h b/board/LaCie/cloudbox/cloudbox.h new file mode 100644 index 0000000..fb8af83 --- /dev/null +++ b/board/LaCie/cloudbox/cloudbox.h @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2013 Frederic Leroy fredo@starox.org + * + * Based on LaCie u-boot sources + * + * Based on Kirkwood support: + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar prafulla@marvell.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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. + */ + +#ifndef CLOUDBOX_H +#define CLOUDBOX_H + +/* GPIO configuration */ +#define CLOUDBOX_OE_LOW 0xF0310000 +#define CLOUDBOX_OE_HIGH 0x00000001 +#define CLOUDBOX_OE_VAL_LOW 0x00000010 +#define CLOUDBOX_OE_VAL_HIGH 0x00000000 + +#define CLOUDBOX_GPIO_BUTTON 16 + +#endif /* CLOUDBOX_H */ diff --git a/board/LaCie/cloudbox/kwbimage.cfg b/board/LaCie/cloudbox/kwbimage.cfg new file mode 100644 index 0000000..a6a8ff9 --- /dev/null +++ b/board/LaCie/cloudbox/kwbimage.cfg @@ -0,0 +1,167 @@ +# +# Copyright (C) 2013 Frederic Leroy fredo@starox.org +# +# Dram configuration based on Lacie u-boot sources +# +# Based on Kirkwood support: +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Prafulla Wadaskar prafulla@marvell.com +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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. +# +# Refer doc/README.kwbimage for more details about how-to configure +# and create kirkwood boot image +# + +# Boot Media configurations +BOOT_FROM spi # Boot from SPI flash + +# SOC registers configuration using bootrom header extension +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed + +#Dram initalization for DDR2 256MB, 400MHz, 1CS +DATA 0xFFD01400 0x43010C30 # 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 0x38743000 # 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: 7= 5.5 cycles: Recommended for CL 6. + +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM +# bit30-28: 3 required +# bit31: 0=no additional STARTBURST delay + +DATA 0xFFD01408 0x22135551 # DDR Timing (Low) (active cycles value +1) +# 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 0x00000032 # DDR Timing (High) +# bit6-0: TRFC +# bit8-7: TR2R +# bit10-9: TR2W +# bit12-11: TW2W +# bit31-13: zero required + +DATA 0xFFD01410 0x0000000C # DDR Address Control +# This value is from Lacie U-Boot source. +# It defines 4 1Gb bank, but there is only 2 on the device ! +# bit1-0: 00, Cs0width=x8 +# bit3-2: 11, Cs0size=1Gb +# bit5-4: 00, Cs2width +# bit7-6: 00, Cs1size +# bit9-8: 00, Cs2width +# bit11-10: 00, Cs2size +# bit13-12: 00, Cs3width +# bit15-14: 00, Cs3size +# 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 0xFFD01498 0x00000000 # DDR ODT Control (High) +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above +# bit3-2: 00, ODT1 controlled by ODT Control register above +# bit31-4: zero, required + +DATA 0xFFD0141C 0x00000662 # DDR Mode +# bit2-0: 2, BurstLen=2 required +# bit3: 0, BurstType=0 required +# bit6-4: 6, CL=6 +# bit7: 0, TestMode=0 normal +# bit8: 0, DLL reset=0 normal +# bit11-9: 6, This device does not support auto-precharge write recovery. Must be 0x3. +# bit12: 0, PD must be zero +# bit31-13: 0 required + +DATA 0xFFD01420 0x00000006 # DDR Extended Mode +# bit0: 0, DDR DLL enabled +# bit1: 1, DDR drive strenght reduced +# bit2,6 10, DDR ODT control enabled, 150 ohm termination +# bit5-3: 000, required +# bit9-7: 000, required +# bit10: 0, differential DQS enabled +# bit11: 0, required +# bit12: 0, DDR output buffer enabled +# bit31-13: 0 required + +DATA 0xFFD01424 0x0000F177 # DDR Controller Control High +# bit2-0: 111, required +# bit3 : 0 , MBUS Burst Chop enabled +# bit6-4: 111, required +# bit7 : 0 , Reserved Must be 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 0x00096630 # DDR2 ODT Read Timing (default values) +DATA 0xFFD0147C 0x00009663 # DDR2 ODT Write Timing (default values) + +DATA 0xFFD01494 0x00010001 # DDR ODT Control (Low) +# bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0 +# bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0 + +DATA 0xFFD0149C 0x0000E811 # CPU ODT Control +# bit3-0: 0001, internal ODT is asserted during read from DRAM bank 0 +# bit7-4: 0001, internal ODT is asserted during write from DRAM bank 0 +# bit9-8: 00, Internal ODT assertion/de-assertion is controlled by ODTRd/ODTWr fields +# bit11-10: 10, DQ_ODTSel. ODT select turned on ( 75 ohm ) +# bit13-12: 10, 75 ohm DDR Controller M_STARTBURST_IN I/O buffer ODT Select +# bit14: 1, DDR Controller M_STARTBURST_IN ODT Enable +# bit15: 1, DDR IO ODT Unit : Use ODT Block + +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: 1's, required +# bit31-24: 0x0f, CPU CS Window0 Size + +DATA 0xFFD0150C 0x00000000 # bit 0: 0, Window1 disabled +DATA 0xFFD01514 0x00000000 # bit 0: 0, Window2 disabled +DATA 0xFFD0151C 0x00000000 # bit 0: 0, Window3 disabled + +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/boards.cfg b/boards.cfg index 1e598cb..057d98a 100644 --- a/boards.cfg +++ b/boards.cfg @@ -170,6 +170,7 @@ kmsuv31 arm arm926ejs km_arm keymile mgcoge3un arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_MGCOGE3UN kmcoge5un arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_COGE5UN portl2 arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_PORTL2 +cloudbox arm arm926ejs cloudbox LaCie kirkwood lacie_kw:CLOUDBOX d2net_v2 arm arm926ejs net2big_v2 LaCie kirkwood lacie_kw:D2NET_V2 inetspace_v2 arm arm926ejs netspace_v2 LaCie kirkwood lacie_kw:INETSPACE_V2 net2big_v2 arm arm926ejs net2big_v2 LaCie kirkwood lacie_kw:NET2BIG_V2 diff --git a/include/configs/lacie_kw.h b/include/configs/lacie_kw.h index e2b3b21..dc101d6 100644 --- a/include/configs/lacie_kw.h +++ b/include/configs/lacie_kw.h @@ -44,6 +44,8 @@ #elif defined(CONFIG_NET2BIG_V2) #define CONFIG_MACH_TYPE MACH_TYPE_NET2BIG_V2 #define CONFIG_IDENT_STRING " 2Big v2" +#elif defined(CONFIG_CLOUDBOX) +#define CONFIG_IDENT_STRING " CloudBox" #else #error "Unknown board" #endif @@ -70,9 +72,11 @@ #define CONFIG_CMD_DHCP #define CONFIG_CMD_PING #define CONFIG_CMD_SF +#if !defined(CONFIG_CLOUDBOX) /* No I2C eeprom */ #define CONFIG_CMD_I2C +#endif #define CONFIG_CMD_IDE -#ifndef CONFIG_NETSPACE_MINI_V2 /* No USB ports on Network Space v2 Mini */ +#if !defined(CONFIG_NETSPACE_MINI_V2) && !defined(CONFIG_CLOUDBOX) /* No USB ports on these devices */ #define CONFIG_CMD_USB #endif
@@ -115,6 +119,8 @@ #define CONFIG_SYS_PROMPT "d2v2> " #elif defined(CONFIG_NET2BIG_V2) #define CONFIG_SYS_PROMPT "2big2> " +#elif defined(CONFIG_CLOUDBOX) +#define CONFIG_SYS_PROMPT "cb> " #else #define CONFIG_SYS_PROMPT "ns2> " #endif