[U-Boot] [PATCH v6 5/5] Revive OpenRD targets
Albert ARIBAUD
albert.u.boot at aribaud.net
Tue Oct 20 13:31:42 CEST 2015
Revert commit 7a2c1b13 which dropped OpenRD boards.
Assume maintainership of OpenRD.
Switch OpenRD to generic board.
Switch to Thumb build.
Signed-off-by: Albert ARIBAUD <albert.u.boot at aribaud.net>
---
Changes in v6:
- revive OpenRD targets and assume maintainership
- switch OpenRD to generic board and Thumb
- fix checkpatch warning and checks
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/mach-kirkwood/Kconfig | 4 +
board/Marvell/openrd/Kconfig | 12 +++
board/Marvell/openrd/MAINTAINERS | 12 +++
board/Marvell/openrd/Makefile | 14 ++++
board/Marvell/openrd/kwbimage.cfg | 152 ++++++++++++++++++++++++++++++++++++
board/Marvell/openrd/openrd.c | 160 ++++++++++++++++++++++++++++++++++++++
board/Marvell/openrd/openrd.h | 30 +++++++
configs/openrd_base_defconfig | 7 ++
configs/openrd_client_defconfig | 7 ++
configs/openrd_ultimate_defconfig | 7 ++
include/configs/openrd.h | 140 +++++++++++++++++++++++++++++++++
11 files changed, 545 insertions(+)
create mode 100644 board/Marvell/openrd/Kconfig
create mode 100644 board/Marvell/openrd/MAINTAINERS
create mode 100644 board/Marvell/openrd/Makefile
create mode 100644 board/Marvell/openrd/kwbimage.cfg
create mode 100644 board/Marvell/openrd/openrd.c
create mode 100644 board/Marvell/openrd/openrd.h
create mode 100644 configs/openrd_base_defconfig
create mode 100644 configs/openrd_client_defconfig
create mode 100644 configs/openrd_ultimate_defconfig
create mode 100644 include/configs/openrd.h
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index aab5d19..f7737bf 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -4,6 +4,9 @@ choice
prompt "Marvell Kirkwood board select"
optional
+config TARGET_OPENRD
+ bool "Marvell OpenRD Board"
+
config TARGET_DREAMPLUG
bool "DreamPlug Board"
@@ -51,6 +54,7 @@ endchoice
config SYS_SOC
default "kirkwood"
+source "board/Marvell/openrd/Kconfig"
source "board/Marvell/dreamplug/Kconfig"
source "board/Marvell/guruplug/Kconfig"
source "board/Marvell/sheevaplug/Kconfig"
diff --git a/board/Marvell/openrd/Kconfig b/board/Marvell/openrd/Kconfig
new file mode 100644
index 0000000..124b66d
--- /dev/null
+++ b/board/Marvell/openrd/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_OPENRD
+
+config SYS_BOARD
+ default "openrd"
+
+config SYS_VENDOR
+ default "Marvell"
+
+config SYS_CONFIG_NAME
+ default "openrd"
+
+endif
diff --git a/board/Marvell/openrd/MAINTAINERS b/board/Marvell/openrd/MAINTAINERS
new file mode 100644
index 0000000..3789a04
--- /dev/null
+++ b/board/Marvell/openrd/MAINTAINERS
@@ -0,0 +1,12 @@
+OPENRD BOARD
+M: Albert ARIBAUD <albert-u-boot at aribaud.net>
+S: Maintained
+F: board/Marvell/openrd/
+F: include/configs/openrd.h
+F: configs/openrd_base_defconfig
+
+OPENRD_CLIENT BOARD
+M: Albert ARIBAUD <albert-u-boot at aribaud.net>
+S: Maintained
+F: configs/openrd_client_defconfig
+F: configs/openrd_ultimate_defconfig
diff --git a/board/Marvell/openrd/Makefile b/board/Marvell/openrd/Makefile
new file mode 100644
index 0000000..8f95b79
--- /dev/null
+++ b/board/Marvell/openrd/Makefile
@@ -0,0 +1,14 @@
+#
+# (C) Copyright 2009
+# Net Insight <www.netinsight.net>
+# Written-by: Simon Kagstrom <simon.kagstrom at netinsight.net>
+#
+# Based on sheevaplug:
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla at marvell.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := openrd.o
diff --git a/board/Marvell/openrd/kwbimage.cfg b/board/Marvell/openrd/kwbimage.cfg
new file mode 100644
index 0000000..8e59937
--- /dev/null
+++ b/board/Marvell/openrd/kwbimage.cfg
@@ -0,0 +1,152 @@
+#
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla at marvell.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Refer doc/README.kwbimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM 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 0x00000042 # DDR Extended Mode
+# bit0: 0, DDR DLL enabled
+# bit1: 1, DDR drive strength reduced
+# 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 0x00120012 # 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)
+
+DATA 0xFFD0149C 0x0000E40f # 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/Marvell/openrd/openrd.c b/board/Marvell/openrd/openrd.c
new file mode 100644
index 0000000..17a6560
--- /dev/null
+++ b/board/Marvell/openrd/openrd.c
@@ -0,0 +1,160 @@
+/*
+ * (C) Copyright 2009
+ * Net Insight <www.netinsight.net>
+ * Written-by: Simon Kagstrom <simon.kagstrom at netinsight.net>
+ *
+ * Based on sheevaplug.c:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla at marvell.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <asm/arch/mpp.h>
+#include "openrd.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /*
+ * default gpio configuration
+ * There are maximum 64 gpios controlled through 2 sets of registers
+ * the below configuration configures mainly initial LED status
+ */
+ mvebu_config_gpio(OPENRD_OE_VAL_LOW,
+ OPENRD_OE_VAL_HIGH,
+ OPENRD_OE_LOW, OPENRD_OE_HIGH);
+
+ /* Multi-Purpose Pins Functionality configuration */
+ static const 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, /* Alt UART1_TXD */
+ MPP14_SD_D0, /* Alt UART1_RXD */
+ 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_TSMP9,
+ MPP30_GE1_10,
+ MPP31_GE1_11,
+ MPP32_GE1_12,
+ MPP33_GE1_13,
+ MPP34_GPIO, /* UART1 / SD sel */
+ MPP35_TDM_CH0_TX_QL,
+ MPP36_TDM_SPI_CS1,
+ MPP37_TDM_CH2_TX_QL,
+ MPP38_TDM_CH2_RX_QL,
+ MPP39_AUDIO_I2SBCLK,
+ MPP40_AUDIO_I2SDO,
+ MPP41_AUDIO_I2SLRC,
+ MPP42_AUDIO_I2SMCLK,
+ MPP43_AUDIO_I2SDI,
+ MPP44_AUDIO_EXTCLK,
+ MPP45_TDM_PCLK,
+ MPP46_TDM_FS,
+ MPP47_TDM_DRX,
+ MPP48_TDM_DTX,
+ MPP49_TDM_CH0_RX_QL,
+ 0
+ };
+
+ kirkwood_mpp_conf(kwmpp_config, NULL);
+ return 0;
+}
+
+int board_init(void)
+{
+ /*
+ * arch number of board
+ */
+#if defined(CONFIG_BOARD_IS_OPENRD_BASE)
+ gd->bd->bi_arch_number = MACH_TYPE_OPENRD_BASE;
+#elif defined(CONFIG_BOARD_IS_OPENRD_CLIENT)
+ gd->bd->bi_arch_number = MACH_TYPE_OPENRD_CLIENT;
+#elif defined(CONFIG_BOARD_IS_OPENRD_ULTIMATE)
+ gd->bd->bi_arch_number = MACH_TYPE_OPENRD_ULTIMATE;
+#endif
+
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and enable MV88E1116/88E1121 PHY */
+void mv_phy_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_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(PHY_NO" Initialized on %s\n", name);
+}
+
+void reset_phy(void)
+{
+ mv_phy_init("egiga0");
+
+#ifdef CONFIG_BOARD_IS_OPENRD_CLIENT
+ /* Kirkwood ethernet driver is written with the assumption that in case
+ * of multiple PHYs, their addresses are consecutive. But unfortunately
+ * in case of OpenRD-Client, PHY addresses are not consecutive.*/
+ miiphy_write("egiga1", 0xEE, 0xEE, 24);
+#endif
+
+#if defined(CONFIG_BOARD_IS_OPENRD_CLIENT) || \
+ defined(CONFIG_BOARD_IS_OPENRD_ULTIMATE)
+ /* configure and initialize both PHY's */
+ mv_phy_init("egiga1");
+#endif
+}
+#endif /* CONFIG_RESET_PHY_R */
diff --git a/board/Marvell/openrd/openrd.h b/board/Marvell/openrd/openrd.h
new file mode 100644
index 0000000..56dfeea
--- /dev/null
+++ b/board/Marvell/openrd/openrd.h
@@ -0,0 +1,30 @@
+/*
+ * (C) Copyright 2009
+ * Net Insight <www.netinsight.net>
+ * Written-by: Simon Kagstrom <simon.kagstrom at netinsight.net>
+ *
+ * Based on sheevaplug.h:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla at marvell.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __OPENRD_BASE_H
+#define __OPENRD_BASE_H
+
+#define OPENRD_OE_LOW (~(1<<28)) /* RS232 / RS485 */
+#define OPENRD_OE_HIGH (~(1<<2)) /* SD / UART1 */
+#define OPENRD_OE_VAL_LOW (0) /* Sel RS232 */
+#define OPENRD_OE_VAL_HIGH (1 << 2) /* Sel SD */
+
+/* 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 /* __OPENRD_BASE_H */
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
new file mode 100644
index 0000000..1686139
--- /dev/null
+++ b/configs/openrd_base_defconfig
@@ -0,0 +1,7 @@
+CONFIG_ARM=y
+CONFIG_KIRKWOOD=y
+CONFIG_TARGET_OPENRD=y
+CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_BASE"
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_SETEXPR is not set
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
new file mode 100644
index 0000000..c342315
--- /dev/null
+++ b/configs/openrd_client_defconfig
@@ -0,0 +1,7 @@
+CONFIG_ARM=y
+CONFIG_KIRKWOOD=y
+CONFIG_TARGET_OPENRD=y
+CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_CLIENT"
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_SETEXPR is not set
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
new file mode 100644
index 0000000..530ba4d
--- /dev/null
+++ b/configs/openrd_ultimate_defconfig
@@ -0,0 +1,7 @@
+CONFIG_ARM=y
+CONFIG_KIRKWOOD=y
+CONFIG_TARGET_OPENRD=y
+CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_ULTIMATE"
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_SETEXPR is not set
diff --git a/include/configs/openrd.h b/include/configs/openrd.h
new file mode 100644
index 0000000..d6b1393
--- /dev/null
+++ b/include/configs/openrd.h
@@ -0,0 +1,140 @@
+/*
+ * (C) Copyright 2009
+ * Net Insight <www.netinsight.net>
+ * Written-by: Simon Kagstrom <simon.kagstrom at netinsight.net>
+ *
+ * Based on sheevaplug.h:
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla at marvell.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CONFIG_OPENRD_H
+#define _CONFIG_OPENRD_H
+
+/*
+ * Version number information
+ */
+#ifdef CONFIG_BOARD_IS_OPENRD_ULTIMATE
+# define CONFIG_IDENT_STRING "\nOpenRD-Ultimate"
+#else
+# ifdef CONFIG_BOARD_IS_OPENRD_CLIENT
+# define CONFIG_IDENT_STRING "\nOpenRD-Client"
+# else
+# ifdef CONFIG_BOARD_IS_OPENRD_BASE
+# define CONFIG_IDENT_STRING "\nOpenRD-Base"
+# else
+# error Unknown OpenRD board specified
+# endif
+# endif
+#endif
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_SHEEVA_88SV131 1 /* CPU Core subversion */
+#define CONFIG_KW88F6281 1 /* SOC Name */
+#define CONFIG_MACH_OPENRD_BASE /* Machine type */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+#define CONFIG_SYS_THUMB_BUILD
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#define CONFIG_SYS_MVFS
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+#define CONFIG_CMD_IDE
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+/*
+ * Environment variables configurations
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_ENV_IS_IN_NAND 1
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */
+#else
+#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */
+#endif
+/*
+ * max 4k env size is enough, but in case of nand
+ * it has to be rounded to sector size
+ */
+#define CONFIG_ENV_SIZE 0x20000 /* 128k */
+#define CONFIG_ENV_ADDR 0x60000
+#define CONFIG_ENV_OFFSET 0x60000 /* env starts here */
+/*
+ * Environment is right behind U-Boot in flash. Make sure U-Boot
+ * doesn't grow into the environment area.
+ */
+#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \
+ "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
+ "${x_bootcmd_usb}; bootm 0x6400000;"
+
+#define MTDIDS_DEFAULT "nand0=nand_mtd"
+#define MTDPARTS_DEFAULT "mtdparts=nand_mtd:0x100000 at 0x000000(uboot),"\
+ "0x400000 at 0x100000(uImage),"\
+ "0x1fb00000 at 0x500000(rootfs)"
+
+#define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \
+ "=ttyS0,115200 "MTDPARTS_DEFAULT " rw ubi.mtd=2,2048\0" \
+ "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
+ "x_bootcmd_usb=usb start\0" \
+ "x_bootargs_root=root=ubi0:rootfs rootfstype=ubifs\0" \
+ "mtdids="MTDIDS_DEFAULT"\0" \
+ "mtdparts="MTDPARTS_DEFAULT"\0"
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+# ifdef CONFIG_BOARD_IS_OPENRD_BASE
+# define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
+# else
+# define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */
+# endif
+# ifdef CONFIG_BOARD_IS_OPENRD_ULTIMATE
+# define CONFIG_PHY_BASE_ADR 0x0
+# define PHY_NO "88E1121"
+# else
+# define CONFIG_PHY_BASE_ADR 0x8
+# define PHY_NO "88E1116"
+# endif
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * SATA Driver configuration
+ */
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
+#endif /*CONFIG_MVSATA_IDE*/
+
+#ifdef CONFIG_CMD_MMC
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MVEBU_MMC
+#define CONFIG_SYS_MMC_BASE KW_SDIO_BASE
+#endif /* CONFIG_CMD_MMC */
+
+#endif /* _CONFIG_OPENRD_BASE_H */
--
2.1.4
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