* [U-Boot] [PATCH 1/3] KW: Move the memory register definitions into kirkwood.h @ 2012-06-26 12:15 Marek Vasut 2012-06-26 12:15 ` [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function Marek Vasut 2012-06-26 12:15 ` [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 Marek Vasut 0 siblings, 2 replies; 9+ messages in thread From: Marek Vasut @ 2012-06-26 12:15 UTC (permalink / raw) To: u-boot Signed-off-by: Marek Vasut <marex@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Wolfgang Denk <wd@denx.de> --- arch/arm/cpu/arm926ejs/kirkwood/dram.c | 2 -- arch/arm/include/asm/arch-kirkwood/kirkwood.h | 4 ++++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/kirkwood/dram.c b/arch/arm/cpu/arm926ejs/kirkwood/dram.c index 181b3e7..ccb6b03 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/dram.c +++ b/arch/arm/cpu/arm926ejs/kirkwood/dram.c @@ -30,8 +30,6 @@ DECLARE_GLOBAL_DATA_PTR; -#define KW_REG_CPUCS_WIN_BAR(x) (KW_REGISTER(0x1500) + (x * 0x08)) -#define KW_REG_CPUCS_WIN_SZ(x) (KW_REGISTER(0x1504) + (x * 0x08)) /* * kw_sdram_bar - reads SDRAM Base Address Register */ diff --git a/arch/arm/include/asm/arch-kirkwood/kirkwood.h b/arch/arm/include/asm/arch-kirkwood/kirkwood.h index 47771d5..3933eac 100644 --- a/arch/arm/include/asm/arch-kirkwood/kirkwood.h +++ b/arch/arm/include/asm/arch-kirkwood/kirkwood.h @@ -77,6 +77,10 @@ #define MVCPU_WIN_ENABLE KWCPU_WIN_ENABLE #define MVCPU_WIN_DISABLE KWCPU_WIN_DISABLE +/* Kirkwood memory registers */ +#define KW_REG_CPUCS_WIN_BAR(x) (KW_REGISTER(0x1500) + ((x) * 0x08)) +#define KW_REG_CPUCS_WIN_SZ(x) (KW_REGISTER(0x1504) + ((x) * 0x08)) + #if defined (CONFIG_KW88F6281) #include <asm/arch/kw88f6281.h> #elif defined (CONFIG_KW88F6192) -- 1.7.10 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function 2012-06-26 12:15 [U-Boot] [PATCH 1/3] KW: Move the memory register definitions into kirkwood.h Marek Vasut @ 2012-06-26 12:15 ` Marek Vasut 2012-06-26 12:33 ` Prafulla Wadaskar 2012-06-26 12:15 ` [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 Marek Vasut 1 sibling, 1 reply; 9+ messages in thread From: Marek Vasut @ 2012-06-26 12:15 UTC (permalink / raw) To: u-boot This function shall allow a board to adjust DRAM parameters in case there are multiple versions of the board with different DRAM sizes. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Wolfgang Denk <wd@denx.de> --- arch/arm/cpu/arm926ejs/kirkwood/dram.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/cpu/arm926ejs/kirkwood/dram.c b/arch/arm/cpu/arm926ejs/kirkwood/dram.c index ccb6b03..cdf0d21 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/dram.c +++ b/arch/arm/cpu/arm926ejs/kirkwood/dram.c @@ -60,6 +60,15 @@ u32 kw_sdram_bs(enum memory_bank bank) return result; } +/* + * kw_adjust_sdram - allow post init adjustment of DRAM size + */ +void __kw_adjust_dram(void) +{ +} + +void kw_adjust_dram(void) __attribute__((weak, alias("__kw_adjust_dram"))); + #ifndef CONFIG_SYS_BOARD_DRAM_INIT int dram_init(void) { @@ -91,6 +100,8 @@ int dram_init(void) gd->bd->bi_dram[i].size = 0; } + kw_adjust_dram(); + return 0; } -- 1.7.10 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function 2012-06-26 12:15 ` [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function Marek Vasut @ 2012-06-26 12:33 ` Prafulla Wadaskar 2012-06-26 12:47 ` Marek Vasut 0 siblings, 1 reply; 9+ messages in thread From: Prafulla Wadaskar @ 2012-06-26 12:33 UTC (permalink / raw) To: u-boot > -----Original Message----- > From: Marek Vasut [mailto:marex at denx.de] > Sent: 26 June 2012 17:45 > To: u-boot at lists.denx.de > Cc: Marek Vasut; Prafulla Wadaskar; Wolfgang Denk > Subject: [PATCH 2/3] KW: Add kw_adjust_dram() weak function > > This function shall allow a board to adjust DRAM parameters in case > there are multiple versions of the board with different DRAM sizes. > > Signed-off-by: Marek Vasut <marex@denx.de> > Cc: Prafulla Wadaskar <prafulla@marvell.com> > Cc: Wolfgang Denk <wd@denx.de> > --- > arch/arm/cpu/arm926ejs/kirkwood/dram.c | 11 +++++++++++ Instead I would like to suggest to add function name as __kw_post_kwbconfig() This typically addresses to reconfigure the default configuration done by kwbimage.cfg, so the scope is not limited to DRAM configuration. Regards.. Prafulla . . . ^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function 2012-06-26 12:33 ` Prafulla Wadaskar @ 2012-06-26 12:47 ` Marek Vasut 2012-06-26 13:19 ` Prafulla Wadaskar 0 siblings, 1 reply; 9+ messages in thread From: Marek Vasut @ 2012-06-26 12:47 UTC (permalink / raw) To: u-boot Dear Prafulla Wadaskar, > > -----Original Message----- > > From: Marek Vasut [mailto:marex at denx.de] > > Sent: 26 June 2012 17:45 > > To: u-boot at lists.denx.de > > Cc: Marek Vasut; Prafulla Wadaskar; Wolfgang Denk > > Subject: [PATCH 2/3] KW: Add kw_adjust_dram() weak function > > > > This function shall allow a board to adjust DRAM parameters in case > > there are multiple versions of the board with different DRAM sizes. > > > > Signed-off-by: Marek Vasut <marex@denx.de> > > Cc: Prafulla Wadaskar <prafulla@marvell.com> > > Cc: Wolfgang Denk <wd@denx.de> > > --- > > > > arch/arm/cpu/arm926ejs/kirkwood/dram.c | 11 +++++++++++ > > Instead I would like to suggest to add function name as > __kw_post_kwbconfig() what about using board_early_init_f() ? > This typically addresses to reconfigure the default configuration done by > kwbimage.cfg, so the scope is not limited to DRAM configuration. > > Regards.. > Prafulla . . . Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function 2012-06-26 12:47 ` Marek Vasut @ 2012-06-26 13:19 ` Prafulla Wadaskar 0 siblings, 0 replies; 9+ messages in thread From: Prafulla Wadaskar @ 2012-06-26 13:19 UTC (permalink / raw) To: u-boot > -----Original Message----- > From: Marek Vasut [mailto:marex at denx.de] > Sent: 26 June 2012 18:18 > To: Prafulla Wadaskar > Cc: u-boot at lists.denx.de; Wolfgang Denk > Subject: Re: [PATCH 2/3] KW: Add kw_adjust_dram() weak function > > Dear Prafulla Wadaskar, > > > > -----Original Message----- > > > From: Marek Vasut [mailto:marex at denx.de] > > > Sent: 26 June 2012 17:45 > > > To: u-boot at lists.denx.de > > > Cc: Marek Vasut; Prafulla Wadaskar; Wolfgang Denk > > > Subject: [PATCH 2/3] KW: Add kw_adjust_dram() weak function > > > > > > This function shall allow a board to adjust DRAM parameters in > case > > > there are multiple versions of the board with different DRAM > sizes. > > > > > > Signed-off-by: Marek Vasut <marex@denx.de> > > > Cc: Prafulla Wadaskar <prafulla@marvell.com> > > > Cc: Wolfgang Denk <wd@denx.de> > > > --- > > > > > > arch/arm/cpu/arm926ejs/kirkwood/dram.c | 11 +++++++++++ > > > > Instead I would like to suggest to add function name as > > __kw_post_kwbconfig() > > what about using board_early_init_f() ? I think that sound good. In that case you don't need to create any new function. Regards.. Prafulla . . . ^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 2012-06-26 12:15 [U-Boot] [PATCH 1/3] KW: Move the memory register definitions into kirkwood.h Marek Vasut 2012-06-26 12:15 ` [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function Marek Vasut @ 2012-06-26 12:15 ` Marek Vasut 2012-06-26 12:30 ` Prafulla Wadaskar 1 sibling, 1 reply; 9+ messages in thread From: Marek Vasut @ 2012-06-26 12:15 UTC (permalink / raw) To: u-boot Signed-off-by: Marek Vasut <marex@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Wolfgang Denk <wd@denx.de> --- board/karo/tk71/Makefile | 45 +++++++++++ board/karo/tk71/kwbimage.cfg | 174 +++++++++++++++++++++++++++++++++++++++++ board/karo/tk71/tk71.c | 178 ++++++++++++++++++++++++++++++++++++++++++ boards.cfg | 1 + include/configs/tk71.h | 128 ++++++++++++++++++++++++++++++ 5 files changed, 526 insertions(+) create mode 100644 board/karo/tk71/Makefile create mode 100644 board/karo/tk71/kwbimage.cfg create mode 100644 board/karo/tk71/tk71.c create mode 100644 include/configs/tk71.h diff --git a/board/karo/tk71/Makefile b/board/karo/tk71/Makefile new file mode 100644 index 0000000..934e391 --- /dev/null +++ b/board/karo/tk71/Makefile @@ -0,0 +1,45 @@ +# +# Copyright (C) 2012 Marek Vasut <marex@denx.de> +# on behalf of DENX Software Engineering GmbH +# +# +# 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).o + +COBJS := tk71.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/karo/tk71/kwbimage.cfg b/board/karo/tk71/kwbimage.cfg new file mode 100644 index 0000000..0166826 --- /dev/null +++ b/board/karo/tk71/kwbimage.cfg @@ -0,0 +1,174 @@ +# +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Prafulla Wadaskar <prafulla@marvell.com> +# +# adopted to TK71 by +# Nils Faerber <nils.faerber@kernelconcepts.de> +# +# 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 0x36543000 # 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 0x1101355b # 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 0x00000034 # DDR Timing (High) +# bit6-0: TRFC +# bit8-7: TR2R +# bit10-9: TR2W +# bit12-11: TW2W +# bit31-13: zero required + +DATA 0xFFD01410 0x00000000 # DDR Address Control +# bit1-0: 01, Cs0width=x16 +# bit3-2: 10, Cs0size=512Mb +# bit5-4: 01, Cs1width=x16 +# bit7-6: 10, Cs1size=512Mb +# 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 0x00000652 # 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 0x00000042 # 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 0x1FFFFFF1 # 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 0x00110000 # DDR ODT Control (Low) +# bit3-0: 0010, (read) M_ODT[0] is asserted during read from DRAM CS1 +# bit7-4: 0001, (read) M_ODT[1] is asserted during read from DRAM CS0 +# bit19-16: 0010, (write) M_ODT[0] is asserted during write to DRAM CS1. +# bit23-20: 0001, (write) M_ODT[1] is asserted during write to DRAM CS0. +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 0x0000F80F # CPU ODT Control +# bit3-0: 1111, internal ODT is asserted during read from DRAM bank 0-3 +# bit11-10: 01, M_DQ, M_DM, and M_DQS I/O buffer ODT Select: 150 ohm +# bit13-12: 10, M_STARTBURST_IN I/O buffer ODT Select: 75 ohm +# bit14: 1, M_STARTBURST_IN ODT: Enabled +# bit15: 1, DDR IO ODT Unit: Use ODT block +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/karo/tk71/tk71.c b/board/karo/tk71/tk71.c new file mode 100644 index 0000000..b2c1a62 --- /dev/null +++ b/board/karo/tk71/tk71.c @@ -0,0 +1,178 @@ +/* + * Copyright (C) 2012 Marek Vasut <marex@denx.de> + * on behalf of DENX Software Engineering GmbH + * + * 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 <common.h> +#include <miiphy.h> +#include <asm/arch/cpu.h> +#include <asm/arch/kirkwood.h> +#include <asm/arch/mpp.h> +#include <asm/io.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define TK71_OE_LOW (~0) +#define TK71_OE_HIGH (~0) +#define TK71_OE_VAL_LOW (0) +#define TK71_OE_VAL_HIGH (0) + +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(TK71_OE_VAL_LOW, + TK71_OE_VAL_HIGH, + TK71_OE_LOW, TK71_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_SD_CLK, + 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_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); + + return 0; +} + +int board_init(void) +{ + /* + * arch number of board + */ + gd->bd->bi_arch_number = CONFIG_MACH_TYPE; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; + + return 0; +} + +void kw_adjust_dram(void) +{ + unsigned long size = get_ram_size(PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); + + /* 256MB module, adjust BAR register */ + if (size == 256 * 1024 * 1024) + writel(0x0ffffff1, KW_REG_CPUCS_WIN_SZ(0)); + + gd->bd->bi_dram[0].size = size; + gd->ram_size = size; +} + +#ifdef CONFIG_CMD_NET + +#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) + +static void mv_phy_88e1118_init(char *name) +{ + u16 reg; + u16 devadr; + + 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_CTRL2_REG, ®); + reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL); + miiphy_write(name, devadr, MV88E1116_MAC_CTRL2_REG, reg); + miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0); + + /* reset the phy */ + miiphy_reset(name, devadr); + + printf("88E1118 Initialized on %s\n", name); +} + +/* Configure and enable Switch and PHY */ +void reset_phy(void) +{ + /* configure and initialize PHY */ + mv_phy_88e1118_init("egiga0"); + +} +#endif diff --git a/boards.cfg b/boards.cfg index a723f67..88e3dbf 100644 --- a/boards.cfg +++ b/boards.cfg @@ -156,6 +156,7 @@ rd6281a arm arm926ejs - Marvell sheevaplug arm arm926ejs - Marvell kirkwood ib62x0 arm arm926ejs ib62x0 raidsonic kirkwood dockstar arm arm926ejs - Seagate kirkwood +tk71 arm arm926ejs tk71 karo kirkwood devkit3250 arm arm926ejs devkit3250 timll lpc32xx jadecpu arm arm926ejs jadecpu syteco mb86r0x mx25pdk arm arm926ejs mx25pdk freescale mx25 mx25pdk:IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg diff --git a/include/configs/tk71.h b/include/configs/tk71.h new file mode 100644 index 0000000..db2c975 --- /dev/null +++ b/include/configs/tk71.h @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2012 Marek Vasut <marex@denx.de> + * on behalf of DENX Software Engineering GmbH + * + * 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 __CONFIG_TK71_H__ +#define __CONFIG_TK71_H__ + +/* + * Version number information + */ +#define CONFIG_IDENT_STRING "\nKa-Ro TK71" + +/* + * High Level Configuration Options (easy to change) + */ +#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */ +#define CONFIG_KIRKWOOD 1 /* SOC Family Name */ +#define CONFIG_KW88F6281 1 /* SOC Name */ +#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ +#define CONFIG_NR_DRAM_BANKS 1 + +#define MACH_TYPE_TK71 2399 +#define CONFIG_MACH_TYPE MACH_TYPE_TK71 + +/* + * Commands configuration + */ +#define CONFIG_SYS_NO_FLASH +#define CONFIG_DOS_PARTITION +#define CONFIG_SUPPORT_VFAT + +#include <config_cmd_default.h> +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ENV +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_MTDPARTS +#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" + +/* + * NAND flash + */ +#ifdef CONFIG_CMD_NAND +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS +#define CONFIG_JFFS2_NAND +#define CONFIG_JFFS2_DEV "nand0,3" +#endif + +/* + * Ethernet Driver configuration + */ +#ifdef CONFIG_CMD_NET +#define CONFIG_MVGBE_PORTS {1, 0} +#define CONFIG_PHY_BASE_ADR 0x08 +#endif + +/* + * USB/EHCI + */ +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_KIRKWOOD +#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_STORAGE +#endif + +/* + * Environment variables configurations + */ +#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_ADDR 0x80000 +#define CONFIG_ENV_OFFSET 0x80000 + +/* + * Default environment variables + */ +#define CONFIG_BOOTCOMMAND "nand read 0x800000 kernel 0x300000; bootm;" +#define CONFIG_MTDPARTS "512K(u-boot),512K(u-boot-env),3M(kernel),-(root)" +#define CONFIG_EXTRA_ENV_SETTINGS \ + "update_uboot=dhcp u-boot.kwb; nand erase.part u-boot; nand write ${fileaddr} u-boot ${filesize}\0" \ + "update_kernel=dhcp uImage-tk71; nand erase.part kernel; nand write ${fileaddr} kernel ${filesize} \0" \ + "update_rootfs=dhcp rootfs-tk71; nand erase.part root; nand write ${fileaddr} root ${filesize}\0" \ + "update_all=run update_uboot; run update_kernel; run update_rootfs; reset\0" \ + "mtdids=nand0=orion_nand\0" \ + "mtdparts=mtdparts=orion_nand:"CONFIG_MTDPARTS"\0" \ + "bootargs=console=ttyS0,115200 mtdparts=orion_nand:"CONFIG_MTDPARTS" rootfstype=jffs2 root=/dev/mtdblock3 rw\0" +#define MTDIDS_DEFAULT "nand0=orion_nand" +#define MTDPARTS_DEFAULT "mtdparts=orion_nand:"CONFIG_MTDPARTS + +#define PHYS_SDRAM_1 0x00000000 /* Base address */ +#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */ + +#endif /* __CONFIG_TK71_H__ */ -- 1.7.10 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 2012-06-26 12:15 ` [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 Marek Vasut @ 2012-06-26 12:30 ` Prafulla Wadaskar 2012-06-26 12:45 ` Marek Vasut 0 siblings, 1 reply; 9+ messages in thread From: Prafulla Wadaskar @ 2012-06-26 12:30 UTC (permalink / raw) To: u-boot > -----Original Message----- > From: Marek Vasut [mailto:marex at denx.de] > Sent: 26 June 2012 17:45 > To: u-boot at lists.denx.de > Cc: Marek Vasut; Prafulla Wadaskar; Wolfgang Denk > Subject: [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 > > Signed-off-by: Marek Vasut <marex@denx.de> > Cc: Prafulla Wadaskar <prafulla@marvell.com> > Cc: Wolfgang Denk <wd@denx.de> > --- > board/karo/tk71/Makefile | 45 +++++++++++ > board/karo/tk71/kwbimage.cfg | 174 > +++++++++++++++++++++++++++++++++++++++++ > board/karo/tk71/tk71.c | 178 > ++++++++++++++++++++++++++++++++++++++++++ > boards.cfg | 1 + > include/configs/tk71.h | 128 ++++++++++++++++++++++++++++++ > 5 files changed, 526 insertions(+) > create mode 100644 board/karo/tk71/Makefile > create mode 100644 board/karo/tk71/kwbimage.cfg > create mode 100644 board/karo/tk71/tk71.c > create mode 100644 include/configs/tk71.h > ...snip... > diff --git a/board/karo/tk71/tk71.c b/board/karo/tk71/tk71.c > new file mode 100644 > index 0000000..b2c1a62 > --- /dev/null > +++ b/board/karo/tk71/tk71.c > @@ -0,0 +1,178 @@ > +/* > + * Copyright (C) 2012 Marek Vasut <marex@denx.de> > + * on behalf of DENX Software Engineering GmbH > + * > + * 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 <common.h> > +#include <miiphy.h> > +#include <asm/arch/cpu.h> > +#include <asm/arch/kirkwood.h> > +#include <asm/arch/mpp.h> > +#include <asm/io.h> > + > +DECLARE_GLOBAL_DATA_PTR; > + > +#define TK71_OE_LOW (~0) > +#define TK71_OE_HIGH (~0) > +#define TK71_OE_VAL_LOW (0) > +#define TK71_OE_VAL_HIGH (0) > + > +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(TK71_OE_VAL_LOW, > + TK71_OE_VAL_HIGH, > + TK71_OE_LOW, TK71_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_SD_CLK, > + 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_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); > + > + return 0; > +} > + > +int board_init(void) > +{ > + /* > + * arch number of board > + */ > + gd->bd->bi_arch_number = CONFIG_MACH_TYPE; > + > + /* adress of boot parameters */ > + gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; > + > + return 0; > +} > + > +void kw_adjust_dram(void) > +{ > + unsigned long size = get_ram_size(PHYS_SDRAM_1, > PHYS_SDRAM_1_SIZE); > + > + /* 256MB module, adjust BAR register */ > + if (size == 256 * 1024 * 1024) > + writel(0x0ffffff1, KW_REG_CPUCS_WIN_SZ(0)); No hard coding please, please use register structures (preferred) > + > + gd->bd->bi_dram[0].size = size; > + gd->ram_size = size; > +} You have created kwbimage.cfg in this, it makes more sense to set 256MB size by default in kwbimage.cfg. Or preferred use any existing kwbimage.cfg (preferred) The main idea of having such weak functions is to avoid code duplication (kwbimage.cfg) for small manageable changes. Regards.. Prafulla . . . ^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 2012-06-26 12:30 ` Prafulla Wadaskar @ 2012-06-26 12:45 ` Marek Vasut 2012-06-26 13:48 ` Prafulla Wadaskar 0 siblings, 1 reply; 9+ messages in thread From: Marek Vasut @ 2012-06-26 12:45 UTC (permalink / raw) To: u-boot Dear Prafulla Wadaskar, > > -----Original Message----- > > From: Marek Vasut [mailto:marex at denx.de] > > Sent: 26 June 2012 17:45 > > To: u-boot at lists.denx.de > > Cc: Marek Vasut; Prafulla Wadaskar; Wolfgang Denk > > Subject: [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 > > > > Signed-off-by: Marek Vasut <marex@denx.de> > > Cc: Prafulla Wadaskar <prafulla@marvell.com> > > Cc: Wolfgang Denk <wd@denx.de> > > --- > > > > board/karo/tk71/Makefile | 45 +++++++++++ > > board/karo/tk71/kwbimage.cfg | 174 > > > > +++++++++++++++++++++++++++++++++++++++++ > > > > board/karo/tk71/tk71.c | 178 > > > > ++++++++++++++++++++++++++++++++++++++++++ > > > > boards.cfg | 1 + > > include/configs/tk71.h | 128 ++++++++++++++++++++++++++++++ > > 5 files changed, 526 insertions(+) > > create mode 100644 board/karo/tk71/Makefile > > create mode 100644 board/karo/tk71/kwbimage.cfg > > create mode 100644 board/karo/tk71/tk71.c > > create mode 100644 include/configs/tk71.h > > ...snip... > > > diff --git a/board/karo/tk71/tk71.c b/board/karo/tk71/tk71.c > > new file mode 100644 > > index 0000000..b2c1a62 > > --- /dev/null > > +++ b/board/karo/tk71/tk71.c > > @@ -0,0 +1,178 @@ > > +/* > > + * Copyright (C) 2012 Marek Vasut <marex@denx.de> > > + * on behalf of DENX Software Engineering GmbH > > + * > > + * 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 <common.h> > > +#include <miiphy.h> > > +#include <asm/arch/cpu.h> > > +#include <asm/arch/kirkwood.h> > > +#include <asm/arch/mpp.h> > > +#include <asm/io.h> > > + > > +DECLARE_GLOBAL_DATA_PTR; > > + > > +#define TK71_OE_LOW (~0) > > +#define TK71_OE_HIGH (~0) > > +#define TK71_OE_VAL_LOW (0) > > +#define TK71_OE_VAL_HIGH (0) > > + > > +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(TK71_OE_VAL_LOW, > > + TK71_OE_VAL_HIGH, > > + TK71_OE_LOW, TK71_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_SD_CLK, > > + 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_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); > > + > > + return 0; > > +} > > + > > +int board_init(void) > > +{ > > + /* > > + * arch number of board > > + */ > > + gd->bd->bi_arch_number = CONFIG_MACH_TYPE; > > + > > + /* adress of boot parameters */ > > + gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; > > + > > + return 0; > > +} > > + > > +void kw_adjust_dram(void) > > +{ > > + unsigned long size = get_ram_size(PHYS_SDRAM_1, > > PHYS_SDRAM_1_SIZE); > > + > > + /* 256MB module, adjust BAR register */ > > + if (size == 256 * 1024 * 1024) > > + writel(0x0ffffff1, KW_REG_CPUCS_WIN_SZ(0)); > > No hard coding please, please use register structures (preferred) Do we have any such structures defined ? > > + > > + gd->bd->bi_dram[0].size = size; > > + gd->ram_size = size; > > +} > > You have created kwbimage.cfg in this, it makes more sense to set 256MB > size by default in kwbimage.cfg. Or preferred use any existing > kwbimage.cfg (preferred) I don't think I follow. I always believe these are for setting up the platform, so at least one per platform is necessary. > The main idea of having such weak functions is to avoid code duplication > (kwbimage.cfg) for small manageable changes. But then, isn't this a bit out of scope of this patchset? Unifying kwbimages I mean ... > Regards.. > Prafulla . . . Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 2012-06-26 12:45 ` Marek Vasut @ 2012-06-26 13:48 ` Prafulla Wadaskar 0 siblings, 0 replies; 9+ messages in thread From: Prafulla Wadaskar @ 2012-06-26 13:48 UTC (permalink / raw) To: u-boot > -----Original Message----- > From: Marek Vasut [mailto:marex at denx.de] > Sent: 26 June 2012 18:15 > To: Prafulla Wadaskar > Cc: u-boot at lists.denx.de; Wolfgang Denk > Subject: Re: [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 > > Dear Prafulla Wadaskar, > > > > -----Original Message----- > > > From: Marek Vasut [mailto:marex at denx.de] > > > Sent: 26 June 2012 17:45 > > > To: u-boot at lists.denx.de > > > Cc: Marek Vasut; Prafulla Wadaskar; Wolfgang Denk > > > Subject: [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 > > > > > > Signed-off-by: Marek Vasut <marex@denx.de> > > > Cc: Prafulla Wadaskar <prafulla@marvell.com> > > > Cc: Wolfgang Denk <wd@denx.de> > > > --- > > > > > > board/karo/tk71/Makefile | 45 +++++++++++ > > > board/karo/tk71/kwbimage.cfg | 174 ...snip... > > > +int board_init(void) > > > +{ > > > + /* > > > + * arch number of board > > > + */ > > > + gd->bd->bi_arch_number = CONFIG_MACH_TYPE; > > > + > > > + /* adress of boot parameters */ > > > + gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; > > > + > > > + return 0; > > > +} > > > + > > > +void kw_adjust_dram(void) > > > +{ > > > + unsigned long size = get_ram_size(PHYS_SDRAM_1, > > > PHYS_SDRAM_1_SIZE); > > > + > > > + /* 256MB module, adjust BAR register */ > > > + if (size == 256 * 1024 * 1024) > > > + writel(0x0ffffff1, KW_REG_CPUCS_WIN_SZ(0)); > > > > No hard coding please, please use register structures (preferred) > > Do we have any such structures defined ? There are few structures in place but not for DRAM, let's do it, this was missing part in early patches. > > > > + > > > + gd->bd->bi_dram[0].size = size; > > > + gd->ram_size = size; > > > +} > > > > You have created kwbimage.cfg in this, it makes more sense to set > 256MB > > size by default in kwbimage.cfg. Or preferred use any existing > > kwbimage.cfg (preferred) > > I don't think I follow. I always believe these are for setting up the > platform, > so at least one per platform is necessary. Ideally YES, but if we have similar platforms and delta is very small like tuning DRAM size, then for such things we can reuse existing one by supporting additional post configuration using board_early_init_f() This is something positive to avoid code duplication in a cleaner way. > > > The main idea of having such weak functions is to avoid code > duplication > > (kwbimage.cfg) for small manageable changes. > > But then, isn't this a bit out of scope of this patchset? Unifying > kwbimages I Yes, so please keep you board support patch separate (standalone) ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2012-06-26 13:48 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-06-26 12:15 [U-Boot] [PATCH 1/3] KW: Move the memory register definitions into kirkwood.h Marek Vasut 2012-06-26 12:15 ` [U-Boot] [PATCH 2/3] KW: Add kw_adjust_dram() weak function Marek Vasut 2012-06-26 12:33 ` Prafulla Wadaskar 2012-06-26 12:47 ` Marek Vasut 2012-06-26 13:19 ` Prafulla Wadaskar 2012-06-26 12:15 ` [U-Boot] [PATCH 3/3] Kirkwood: Add support for Ka-Ro TK71 Marek Vasut 2012-06-26 12:30 ` Prafulla Wadaskar 2012-06-26 12:45 ` Marek Vasut 2012-06-26 13:48 ` Prafulla Wadaskar
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