From 5c105d9f3fd086aff195d3849dcf847d6b0bd927 Mon Sep 17 00:00:00 2001 From: blogic Date: Fri, 5 Oct 2012 10:12:53 +0000 Subject: branch Attitude Adjustment git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../files/board/iomega/iconnect/Makefile | 43 ++++++ .../files/board/iomega/iconnect/iconnect.c | 141 ++++++++++++++++++ .../files/board/iomega/iconnect/iconnect.h | 39 +++++ .../files/board/iomega/iconnect/kwbimage.cfg | 165 +++++++++++++++++++++ .../files/include/configs/iconnect.h | 124 ++++++++++++++++ 5 files changed, 512 insertions(+) create mode 100644 package/uboot-kirkwood/files/board/iomega/iconnect/Makefile create mode 100644 package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.c create mode 100644 package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.h create mode 100644 package/uboot-kirkwood/files/board/iomega/iconnect/kwbimage.cfg create mode 100644 package/uboot-kirkwood/files/include/configs/iconnect.h (limited to 'package/uboot-kirkwood/files') diff --git a/package/uboot-kirkwood/files/board/iomega/iconnect/Makefile b/package/uboot-kirkwood/files/board/iomega/iconnect/Makefile new file mode 100644 index 000000000..f77fcfb99 --- /dev/null +++ b/package/uboot-kirkwood/files/board/iomega/iconnect/Makefile @@ -0,0 +1,43 @@ +# +# (C) Copyright 2009 +# Marvell Semiconductor +# Written-by: Prafulla Wadaskar +# +# 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. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := iconnect.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/package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.c b/package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.c new file mode 100644 index 000000000..34ddadf8a --- /dev/null +++ b/package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.c @@ -0,0 +1,141 @@ +/* + * Copyright (C) 2009-2012 + * Wojciech Dubowik + * Luka Perkov + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include +#include +#include +#include +#include +#include "iconnect.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 + */ + kw_config_gpio(ICONNECT_OE_VAL_LOW, + ICONNECT_OE_VAL_HIGH, + ICONNECT_OE_LOW, ICONNECT_OE_HIGH); + + /* Multi-Purpose Pins Functionality configuration */ + u32 kwmpp_config[] = { + MPP0_NF_IO2, + MPP1_NF_IO3, + MPP2_NF_IO4, + MPP3_NF_IO5, + MPP4_NF_IO6, + MPP5_NF_IO7, + MPP6_SYSRST_OUTn, + MPP7_GPO, + MPP8_TW_SDA, + MPP9_TW_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP12_GPO, + MPP13_SD_CMD, + MPP14_SD_D0, + MPP15_SD_D1, + MPP16_SD_D2, + MPP17_SD_D3, + MPP18_NF_IO0, + MPP19_NF_IO1, + MPP20_GE1_0, + MPP21_GE1_1, + MPP22_GE1_2, + MPP23_GE1_3, + MPP24_GE1_4, + MPP25_GE1_5, + MPP26_GE1_6, + MPP27_GE1_7, + MPP28_GPIO, + MPP29_GPIO, + MPP30_GE1_10, + MPP31_GE1_11, + MPP32_GE1_12, + MPP33_GE1_13, + MPP34_GE1_14, + MPP35_GPIO, + MPP36_AUDIO_SPDIFI, + MPP37_AUDIO_SPDIFO, + MPP38_GPIO, + MPP39_TDM_SPI_CS0, + MPP40_TDM_SPI_SCK, + MPP41_GPIO, + MPP42_GPIO, + MPP43_GPIO, + MPP44_GPIO, + MPP45_GPIO, + MPP46_GPIO, + MPP47_GPIO, + MPP48_GPIO, + MPP49_GPIO, + 0 + }; + kirkwood_mpp_conf(kwmpp_config); + return 0; +} + +int board_init(void) +{ + /* Boot parameters address */ + gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; + + return 0; +} + +#ifdef CONFIG_RESET_PHY_R +/* Configure and initialize 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("Err..(%s) could not read PHY dev address\n", __func__); + 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); + + debug("88E1116 Initialized on %s\n", name); +} +#endif /* CONFIG_RESET_PHY_R */ diff --git a/package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.h b/package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.h new file mode 100644 index 000000000..2fb3e5ed8 --- /dev/null +++ b/package/uboot-kirkwood/files/board/iomega/iconnect/iconnect.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2009-2012 + * Wojciech Dubowik + * Luka Perkov + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef __ICONNECT_H +#define __ICONNECT_H + +#define ICONNECT_OE_LOW (~(1 << 7)) +#define ICONNECT_OE_HIGH (~(1 << 10)) +#define ICONNECT_OE_VAL_LOW (0) +#define ICONNECT_OE_VAL_HIGH (1 << 10) + +/* PHY related */ +#define MV88E1116_LED_FCTRL_REG 10 +#define MV88E1116_CPRSP_CR3_REG 21 +#define MV88E1116_MAC_CTRL_REG 21 +#define MV88E1116_PGADR_REG 22 +#define MV88E1116_RGMII_TXTM_CTRL (1 << 4) +#define MV88E1116_RGMII_RXTM_CTRL (1 << 5) + +#endif /* __ICONNECT_H */ diff --git a/package/uboot-kirkwood/files/board/iomega/iconnect/kwbimage.cfg b/package/uboot-kirkwood/files/board/iomega/iconnect/kwbimage.cfg new file mode 100644 index 000000000..dee546a52 --- /dev/null +++ b/package/uboot-kirkwood/files/board/iomega/iconnect/kwbimage.cfg @@ -0,0 +1,165 @@ +# +# (C) Copyright 2009-2012 +# Wojciech Dubowik +# Luka Perkov +# +# 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. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# Refer docs/README.kwimage for more details about how-to configure +# and create kirkwood boot image +# + +# Boot Media configurations +BOOT_FROM nand +NAND_ECC_MODE default +NAND_PAGE_SIZE 0x0800 + +# SOC registers configuration using bootrom header extension +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed + +# Configure RGMII-0 interface pad voltage to 1.8V +DATA 0xffd100e0 0x1b1b1b9b + +#Dram initalization for SINGLE x16 CL=5 @ 400MHz +DATA 0xffd01400 0x43000c30 # DDR Configuration register +# bit13-0: 0xc30, (3120 DDR2 clks refresh rate) +# bit23-14: 0x0, +# bit24: 0x1, enable exit self refresh mode on DDR access +# bit25: 0x1, required +# bit29-26: 0x0, +# bit31-30: 0x1, + +DATA 0xffd01404 0x37543000 # DDR Controller Control Low +# bit4: 0x0, addr/cmd in smame cycle +# bit5: 0x0, clk is driven during self refresh, we don't care for APX +# bit6: 0x0, use recommended falling edge of clk for addr/cmd +# bit14: 0x0, input buffer always powered up +# bit18: 0x1, cpu lock transaction enabled +# bit23-20: 0x5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 +# bit27-24: 0x7, CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM +# bit30-28: 0x3, required +# bit31: 0x0, 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: 0x0, required + +DATA 0xffd01410 0x000000cc # DDR Address Control +# bit1-0: 00, Cs0width (x8) +# bit3-2: 11, Cs0size (1Gb) +# bit5-4: 00, Cs1width (x8) +# bit7-6: 11, 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: 0x0, required + +DATA 0xffd01414 0x00000000 # DDR Open Pages Control +# bit0: 0, OpenPage enabled +# bit31-1: 0x0, required + +DATA 0xffd01418 0x00000000 # DDR Operation +# bit3-0: 0x0, DDR cmd +# bit31-4: 0x0, required + +DATA 0xffd0141c 0x00000c52 # DDR Mode +# bit2-0: 0x2, BurstLen=2 required +# bit3: 0x0, BurstType=0 required +# bit6-4: 0x4, CL=5 +# bit7: 0x0, TestMode=0 normal +# bit8: 0x0, DLL reset=0 normal +# bit11-9: 0x6, auto-precharge write recovery ???????????? +# bit12: 0x0, PD must be zero +# bit31-13: 0x0, 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: 0x0, required +# bit6: 1, DDR ODT control msb, (disabled) +# bit9-7: 0x0, required +# bit10: 0, differential DQS enabled +# bit11: 0, required +# bit12: 0, DDR output buffer enabled +# bit31-13: 0x0, required + +DATA 0xffd01424 0x0000f17f # DDR Controller Control High +# bit2-0: 0x7, required +# bit3: 0x1, MBUS Burst Chop disabled +# bit6-4: 0x7, required +# bit7: 0x0, +# bit8: 0x1, add writepath sample stage, must be 1 for DDR freq >= 300MHz +# bit9: 0x0, no half clock cycle addition to dataout +# bit10: 0x0, 1/4 clock cycle skew enabled for addr/ctl signals +# bit11: 0x0, 1/4 clock cycle skew disabled for write mesh +# bit15-12: 0xf, required +# bit31-16: 0x0, 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: 0x1, Window enabled +# bit1: 0x0, Write Protect disabled +# bit3-2: 0x0, CS0 hit selected +# bit23-4: 0xfffff, required +# bit31-24: 0x0f, Size (i.e. 256MB) + +DATA 0xffd01508 0x00000000 # CS[1]n Base address to 256Mb +DATA 0xffd0150c 0x00000000 # 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) +# bit3-0: ODT0Rd, MODT[0] asserted during read from DRAM CS1 +# bit7-4: ODT0Rd, MODT[0] asserted during read from DRAM CS0 +# bit19-16:2, ODT0Wr, MODT[0] asserted during write to DRAM CS1 +# bit23-20:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0 + +DATA 0xffd01498 0x00000000 # DDR ODT Control (High) +# bit1-0: 0x0, ODT0 controlled by ODT Control (low) register above +# bit3-2: 0x1, ODT1 active NEVER! +# bit31-4: 0x0, required + +DATA 0xffd0149c 0x0000e803 # CPU ODT Control +DATA 0xffd01480 0x00000001 # DDR Initialization Control +# bit0: 0x1, enable DDR init upon this register write + +# End of Header extension +DATA 0x0 0x0 diff --git a/package/uboot-kirkwood/files/include/configs/iconnect.h b/package/uboot-kirkwood/files/include/configs/iconnect.h new file mode 100644 index 000000000..59432f14d --- /dev/null +++ b/package/uboot-kirkwood/files/include/configs/iconnect.h @@ -0,0 +1,124 @@ +/* + * (C) Copyright 2009-2012 + * Wojciech Dubowik + * Luka Perkov + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef _CONFIG_ICONNECT_H +#define _CONFIG_ICONNECT_H + +/* + * Version number information + */ +#define CONFIG_IDENT_STRING " Iomega iConnect Wireless" + +/* + * High level configuration options + */ +#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */ +#define CONFIG_KIRKWOOD /* SOC Family Name */ +#define CONFIG_KW88F6281 /* SOC Name */ +#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ +#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ + +/* + * Machine type + */ +#define CONFIG_MACH_TYPE MACH_TYPE_ICONNECT + + +/* + * Commands configuration + */ +#define CONFIG_SYS_NO_FLASH /* declare no flash (NOR/SPI) */ +#define CONFIG_SYS_MVFS +#include +#define CONFIG_CMD_ENV +#define CONFIG_CMD_MII +#define CONFIG_CMD_NAND +#define CONFIG_CMD_PING +#define CONFIG_CMD_USB + +/* + * mv-common.h should be defined after CMD configs since it used them + * to enable certain macros + */ +#include "mv-common.h" + +#undef CONFIG_SYS_PROMPT +#define CONFIG_SYS_PROMPT "iconnect => " + +/* + * Environment variables configuration + */ +#ifdef CONFIG_CMD_NAND +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_SECT_SIZE 0x20000 +#else +#define CONFIG_ENV_IS_NOWHERE +#endif +#define CONFIG_ENV_SIZE 0x20000 +#define CONFIG_ENV_OFFSET 0xc0000 + +/* + * Default environment variables + */ +#define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \ + "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \ + "${x_bootcmd_usb}; bootm 0x6400000;" + +#define CONFIG_MTDPARTS "orion_nand:1M(u-boot)," \ + "3M@1M(kernel),32M@4M(rootfs),475M@36M(data)\0" + +#define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \ + "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \ + "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \ + "x_bootcmd_usb=usb start\0" \ + "x_bootargs_root=root=/dev/mtdblock2 rw rootfstype=jffs2\0" + +/* + * Ethernet driver configuration + */ +#ifdef CONFIG_CMD_NET +#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */ +#define CONFIG_PHY_BASE_ADR 11 +#endif /* CONFIG_CMD_NET */ + +/* + * SATA driver configuration + */ +#ifdef CONFIG_CMD_IDE +#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET +#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET +#endif /* CONFIG_CMD_IDE */ + +/* + * File system + */ +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_UBI +#define CONFIG_CMD_UBIFS +#define CONFIG_RBTREE +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_MTDPARTS + +#endif /* _CONFIG_ICONNECT_H */ -- cgit v1.2.3