From 2bc7082f7376cd910b240cae08cfcc103b321fc2 Mon Sep 17 00:00:00 2001 From: luka Date: Sat, 14 Jul 2012 23:54:20 +0000 Subject: [package] uboot-kirkwood: update to 2012.04.01 iConnect board tested by: Tim Fletcher Wojciech Dubowik DockStar board tested by: Martin Mueller RaidSonic ICY BOX NAS6210 board tested by: Luka Perkov SheevaPlug was not tested but support for SheevaPlug is taken from upstream uboot and it is not reported to be broken there. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32717 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../files/board/Marvell/dockstar/Makefile | 51 ------- .../files/board/Marvell/dockstar/config.mk | 28 ---- .../files/board/Marvell/dockstar/dockstar.c | 155 ------------------- .../files/board/Marvell/dockstar/dockstar.h | 41 ----- .../files/board/Marvell/dockstar/kwbimage.cfg | 162 -------------------- .../files/board/Marvell/iconnect/Makefile | 51 ------- .../files/board/Marvell/iconnect/config.mk | 28 ---- .../files/board/Marvell/iconnect/iconnect.c | 155 ------------------- .../files/board/Marvell/iconnect/iconnect.h | 41 ----- .../files/board/Marvell/iconnect/kwbimage.cfg | 162 -------------------- .../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 +++++++++++++++++++++ 14 files changed, 388 insertions(+), 874 deletions(-) delete mode 100644 package/uboot-kirkwood/files/board/Marvell/dockstar/Makefile delete mode 100644 package/uboot-kirkwood/files/board/Marvell/dockstar/config.mk delete mode 100644 package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.c delete mode 100644 package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.h delete mode 100644 package/uboot-kirkwood/files/board/Marvell/dockstar/kwbimage.cfg delete mode 100644 package/uboot-kirkwood/files/board/Marvell/iconnect/Makefile delete mode 100644 package/uboot-kirkwood/files/board/Marvell/iconnect/config.mk delete mode 100644 package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.c delete mode 100644 package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.h delete mode 100644 package/uboot-kirkwood/files/board/Marvell/iconnect/kwbimage.cfg 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 (limited to 'package/uboot-kirkwood/files/board') diff --git a/package/uboot-kirkwood/files/board/Marvell/dockstar/Makefile b/package/uboot-kirkwood/files/board/Marvell/dockstar/Makefile deleted file mode 100644 index da9d29ea1..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/dockstar/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# (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, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := dockstar.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak .depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/package/uboot-kirkwood/files/board/Marvell/dockstar/config.mk b/package/uboot-kirkwood/files/board/Marvell/dockstar/config.mk deleted file mode 100644 index 176641260..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/dockstar/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (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, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -# - -TEXT_BASE = 0x00800000 - -# Kirkwood Boot Image configuration file -KWD_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/kwbimage.cfg diff --git a/package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.c b/package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.c deleted file mode 100644 index 13cd3474b..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * (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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include -#include -#include -#include -#include "dockstar.h" - -DECLARE_GLOBAL_DATA_PTR; - -int board_init(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(DOCKSTAR_OE_VAL_LOW, - DOCKSTAR_OE_VAL_HIGH, - DOCKSTAR_OE_LOW, DOCKSTAR_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_UART0_RTS, - MPP9_UART0_CTS, - MPP10_UART0_TXD, - MPP11_UART0_RXD, - MPP12_SD_CLK, - MPP13_SD_CMD, - MPP14_SD_D0, - MPP15_SD_D1, - MPP16_SD_D2, - MPP17_SD_D3, - MPP18_NF_IO0, - MPP19_NF_IO1, - MPP20_GPIO, - MPP21_GPIO, - MPP22_GPIO, - MPP23_GPIO, - MPP24_GPIO, - MPP25_GPIO, - MPP26_GPIO, - MPP27_GPIO, - MPP28_GPIO, - MPP29_TSMP9, - MPP30_GPIO, - MPP31_GPIO, - MPP32_GPIO, - MPP33_GPIO, - MPP34_GPIO, - MPP35_GPIO, - 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); - - /* - * arch number of board - */ - gd->bd->bi_arch_number = MACH_TYPE_DOCKSTAR; - - /* adress of boot parameters */ - gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; - - return 0; -} - -int dram_init(void) -{ - int i; - - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - gd->bd->bi_dram[i].start = kw_sdram_bar(i); - gd->bd->bi_dram[i].size = kw_sdram_bs(i); - } - return 0; -} - -#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("Err..%s could not read PHY dev address\n", - __FUNCTION__); - 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/package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.h b/package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.h deleted file mode 100644 index 33f8b1947..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/dockstar/dockstar.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * (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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef __DOCKSTAR_H -#define __DOCKSTAR_H - -#define DOCKSTAR_OE_LOW (~(0)) -#define DOCKSTAR_OE_HIGH (~(0)) -#define DOCKSTAR_OE_VAL_LOW (1 << 29) /* USB_PWEN low */ -#define DOCKSTAR_OE_VAL_HIGH (1 << 17) /* LED pin high */ - -/* 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 /* __DOCKSTAR_H */ diff --git a/package/uboot-kirkwood/files/board/Marvell/dockstar/kwbimage.cfg b/package/uboot-kirkwood/files/board/Marvell/dockstar/kwbimage.cfg deleted file mode 100644 index 3b9c53f57..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/dockstar/kwbimage.cfg +++ /dev/null @@ -1,162 +0,0 @@ -# -# (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, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -# -# 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: 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: 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: 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/package/uboot-kirkwood/files/board/Marvell/iconnect/Makefile b/package/uboot-kirkwood/files/board/Marvell/iconnect/Makefile deleted file mode 100644 index 0301f987c..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/iconnect/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# (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, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := iconnect.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak .depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/package/uboot-kirkwood/files/board/Marvell/iconnect/config.mk b/package/uboot-kirkwood/files/board/Marvell/iconnect/config.mk deleted file mode 100644 index 2bd9f79fc..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/iconnect/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (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, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -# - -TEXT_BASE = 0x00600000 - -# Kirkwood Boot Image configuration file -KWD_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/kwbimage.cfg diff --git a/package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.c b/package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.c deleted file mode 100644 index ee5d5875e..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * (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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include -#include -#include -#include -#include "iconnect.h" - -DECLARE_GLOBAL_DATA_PTR; - -int board_init(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); - - /* - * arch number of board - */ - gd->bd->bi_arch_number = MACH_TYPE_ICONNECT; - - /* adress of boot parameters */ - gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; - - return 0; -} - -int dram_init(void) -{ - int i; - - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - gd->bd->bi_dram[i].start = kw_sdram_bar(i); - gd->bd->bi_dram[i].size = kw_sdram_bs(i); - } - return 0; -} - -#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("Err..%s could not read PHY dev address\n", - __FUNCTION__); - 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/package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.h b/package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.h deleted file mode 100644 index 4774c0757..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/iconnect/iconnect.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * (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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#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/Marvell/iconnect/kwbimage.cfg b/package/uboot-kirkwood/files/board/Marvell/iconnect/kwbimage.cfg deleted file mode 100644 index 37042f5a4..000000000 --- a/package/uboot-kirkwood/files/board/Marvell/iconnect/kwbimage.cfg +++ /dev/null @@ -1,162 +0,0 @@ -# -# (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, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -# MA 02110-1301 USA -# -# 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: 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: 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: 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 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) -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/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 -- cgit v1.2.3