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* [U-Boot] [PATCH] mcx: support for HTKW mcx board
@ 2011-10-05 23:42 Ilya Yanok
  2011-10-06  8:18 ` Igor Grinberg
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Ilya Yanok @ 2011-10-05 23:42 UTC (permalink / raw)
  To: u-boot

This patch adds support for the HTKW mcx AM3517-based board.
Serial, Ethernet, NAND and MMC are supported.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
---
 MAINTAINERS              |    4 +
 board/htkw/mcx/Makefile  |   44 +++++
 board/htkw/mcx/config.mk |   27 +++
 board/htkw/mcx/mcx.c     |   98 +++++++++++
 board/htkw/mcx/mcx.h     |  425 ++++++++++++++++++++++++++++++++++++++++++++++
 boards.cfg               |    1 +
 include/configs/mcx.h    |  351 ++++++++++++++++++++++++++++++++++++++
 7 files changed, 950 insertions(+), 0 deletions(-)
 create mode 100644 board/htkw/mcx/Makefile
 create mode 100644 board/htkw/mcx/config.mk
 create mode 100644 board/htkw/mcx/mcx.c
 create mode 100644 board/htkw/mcx/mcx.h
 create mode 100644 include/configs/mcx.h

diff --git a/MAINTAINERS b/MAINTAINERS
index 3ab38fa..011141f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -878,6 +878,10 @@ Richard Woodruff <r-woodruff2@ti.com>
 
 	omap2420h4	ARM1136EJS
 
+Ilya Yanok <yanok@emcraft.com>
+
+	mcx		ARM ARMV7 (AM35x SoC)
+
 Syed Mohammed Khasim <sm.khasim@gmail.com>
 Sughosh Ganu <urwithsughosh@gmail.com>
 
diff --git a/board/htkw/mcx/Makefile b/board/htkw/mcx/Makefile
new file mode 100644
index 0000000..5d29458
--- /dev/null
+++ b/board/htkw/mcx/Makefile
@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+#
+# Based on ti/evm/Makefile
+#
+# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= $(BOARD).o
+
+SRCS	:= $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+clean:
+	rm -f $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
diff --git a/board/htkw/mcx/config.mk b/board/htkw/mcx/config.mk
new file mode 100644
index 0000000..699a317
--- /dev/null
+++ b/board/htkw/mcx/config.mk
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+#
+# Based on ti/evm/config.mk
+#
+# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+# Physical Address:
+# 8000'0000 (bank0)
+# A000/0000 (bank1)
+# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
+# (mem base + reserved)
+
+# For use with external or internal boots.
+CONFIG_SYS_TEXT_BASE = 0x80008000
diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c
new file mode 100644
index 0000000..aa490f0
--- /dev/null
+++ b/board/htkw/mcx/mcx.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+ *
+ * Based on ti/evm/evm.c
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-types.h>
+#include <asm/omap_gpio.h>
+#include <i2c.h>
+#include "mcx.h"
+
+#define AM3517_IP_SW_RESET	0x48002598
+#define CPGMACSS_SW_RST		(1 << 1)
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+	/* board id for Linux */
+	gd->bd->bi_arch_number = MACH_TYPE_MCX;
+	/* boot param addr */
+	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+	return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Init i2c, ethernet, etc... (done here so udelay works)
+ */
+int misc_init_r(void)
+{
+#if defined(CONFIG_DRIVER_TI_EMAC)
+	u32 reset;
+#endif
+#ifdef CONFIG_DRIVER_OMAP34XX_I2C
+	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
+
+	dieid_num_r();
+
+#if defined(CONFIG_DRIVER_TI_EMAC)
+	/*ensure that the module is out of reset*/
+	reset = readl(AM3517_IP_SW_RESET);
+	reset &= (~CPGMACSS_SW_RST);
+	writel(reset,AM3517_IP_SW_RESET);
+
+#endif
+	return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ *		hardware. Many pins need to be moved from protect to primary
+ *		mode.
+ */
+void set_muxconf_regs(void)
+{
+	MUX_MCX();
+}
+
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+int cpu_eth_init(bd_t *bis)
+{
+#if defined(CONFIG_DRIVER_TI_EMAC)
+	printf("davinci_emac_initialize\n");
+	davinci_emac_initialize();
+#endif
+	return 0;
+}
diff --git a/board/htkw/mcx/mcx.h b/board/htkw/mcx/mcx.h
new file mode 100644
index 0000000..1ba0300
--- /dev/null
+++ b/board/htkw/mcx/mcx.h
@@ -0,0 +1,425 @@
+/*
+ * Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+ *
+ * Based on ti/evm/evm.h
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _AM3517EVM_H_
+#define _AM3517EVM_H_
+
+const omap3_sysinfo sysinfo = {
+	DDR_DISCRETE,
+	"HTKW mcx Board",
+	"NAND",
+};
+/* AM3517 specific mux configuration */
+#define CONTROL_PADCONF_SYS_NRESWARM	0x0A08
+/* CCDC */
+#define CONTROL_PADCONF_CCDC_PCLK	0x01E4
+#define CONTROL_PADCONF_CCDC_FIELD	0x01E6
+#define CONTROL_PADCONF_CCDC_HD		0x01E8
+#define CONTROL_PADCONF_CCDC_VD		0x01EA
+#define CONTROL_PADCONF_CCDC_WEN	0x01EC
+#define CONTROL_PADCONF_CCDC_DATA0	0x01EE
+#define CONTROL_PADCONF_CCDC_DATA1	0x01F0
+#define CONTROL_PADCONF_CCDC_DATA2	0x01F2
+#define CONTROL_PADCONF_CCDC_DATA3	0x01F4
+#define CONTROL_PADCONF_CCDC_DATA4	0x01F6
+#define CONTROL_PADCONF_CCDC_DATA5	0x01F8
+#define CONTROL_PADCONF_CCDC_DATA6	0x01FA
+#define CONTROL_PADCONF_CCDC_DATA7	0x01FC
+/* RMII */
+#define CONTROL_PADCONF_RMII_MDIO_DATA	0x01FE
+#define CONTROL_PADCONF_RMII_MDIO_CLK	0x0200
+#define CONTROL_PADCONF_RMII_RXD0	0x0202
+#define CONTROL_PADCONF_RMII_RXD1	0x0204
+#define CONTROL_PADCONF_RMII_CRS_DV	0x0206
+#define CONTROL_PADCONF_RMII_RXER	0x0208
+#define CONTROL_PADCONF_RMII_TXD0	0x020A
+#define CONTROL_PADCONF_RMII_TXD1	0x020C
+#define CONTROL_PADCONF_RMII_TXEN	0x020E
+#define CONTROL_PADCONF_RMII_50MHZ_CLK	0x0210
+#define CONTROL_PADCONF_USB0_DRVBUS	0x0212
+/* CAN */
+#define CONTROL_PADCONF_HECC1_TXD	0x0214
+#define CONTROL_PADCONF_HECC1_RXD	0x0216
+
+#define CONTROL_PADCONF_SYS_BOOT7	0x0218
+#define CONTROL_PADCONF_SDRC_DQS0N	0x021A
+#define CONTROL_PADCONF_SDRC_DQS1N	0x021C
+#define CONTROL_PADCONF_SDRC_DQS2N	0x021E
+#define CONTROL_PADCONF_SDRC_DQS3N	0x0220
+#define CONTROL_PADCONF_STRBEN_DLY0	0x0222
+#define CONTROL_PADCONF_STRBEN_DLY1	0x0224
+#define CONTROL_PADCONF_SYS_BOOT8	0x0226
+
+/*
+ * IEN  - Input Enable
+ * IDIS - Input Disable
+ * PTD  - Pull type Down
+ * PTU  - Pull type Up
+ * DIS  - Pull type selection is inactive
+ * EN   - Pull type selection is active
+ * M0   - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+#define MUX_MCX() \
+	/* SDRC */\
+	MUX_VAL(CP(SDRC_D0),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D1),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D2),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D3),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D4),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D5),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D6),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D7),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D8),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D9),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D10),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D11),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D12),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D13),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D14),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D15),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D16),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D17),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D18),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D19),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D20),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D21),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D22),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D23),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D24),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D25),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D26),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D27),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D28),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D29),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D30),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_D31),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_CLK),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_DQS0),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_DQS1),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_DQS2),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_DQS3),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SDRC_DQS0N),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(SDRC_DQS1N),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(SDRC_DQS2N),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(SDRC_DQS3N),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(SDRC_CKE0),		(M0)) \
+	MUX_VAL(CP(SDRC_CKE1),		(M0)) \
+	MUX_VAL(CP(STRBEN_DLY0),	(IEN  | PTD | EN  | M0)) /*sdrc_strben_dly0*/\
+	MUX_VAL(CP(STRBEN_DLY1),	(IEN  | PTD | EN  | M0)) /*sdrc_strben_dly1*/\
+	/* GPMC */\
+	MUX_VAL(CP(GPMC_A1),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A2),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A3),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A4),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A5),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A6),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A7),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A8),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A9),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_A10),		(IDIS | PTU | DIS | M4)) /* GPIO_43 LCD buffer enable */ \
+	MUX_VAL(CP(GPMC_D0),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D1),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D2),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D3),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D4),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D5),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D6),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D7),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D8),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D9),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D10),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D11),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D12),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D13),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D14),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_D15),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_NCS0),		(IDIS | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_NCS1),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_NCS2),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_NCS3),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_NCS4),		(IEN | PTU | EN  | M4))\
+	MUX_VAL(CP(GPMC_NCS5),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_NCS6),		(IEN | PTU | EN  | M4))/* GPIO_57 TS_PenIRQn */\
+	MUX_VAL(CP(GPMC_NCS7),		(IEN | PTU | EN  | M4)) /* GPIO_58 ETHERNET RESET */\
+	MUX_VAL(CP(GPMC_CLK),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(GPMC_NADV_ALE),	(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(GPMC_NOE),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(GPMC_NWE),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(GPMC_NBE0_CLE),	(IDIS | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_NBE1),		(IEN  | PTU | DIS  | M4))/* GPIO_61 SD-CARD CD */ \
+        MUX_VAL(CP(GPMC_NWP),           (IDIS  | PTU | EN | M4))/* GPIO_62 Nand write protect, keep enabled */ \
+	MUX_VAL(CP(GPMC_WAIT0),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(GPMC_WAIT1),		(IEN | PTU | EN  | M4))\
+	MUX_VAL(CP(GPMC_WAIT2),		(IEN  | PTU | EN  | M4))\
+	MUX_VAL(CP(GPMC_WAIT3),		(IEN | PTU | EN  | M4))/* GPIO_65 SD-CARD WP */\
+	/* DSS */\
+	MUX_VAL(CP(DSS_PCLK),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_HSYNC),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_VSYNC),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_ACBIAS),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA0),		(IEN | PTU | EN  | M4))\
+	MUX_VAL(CP(DSS_DATA1),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(DSS_DATA2),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(DSS_DATA3),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA4),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA5),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA6),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA7),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA8),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(DSS_DATA9),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(DSS_DATA10),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA11),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA12),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA13),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA14),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA15),		(IDIS | PTD | DIS | M0))\
+	MUX_VAL(CP(DSS_DATA16),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(DSS_DATA17),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(DSS_DATA18),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(DSS_DATA19),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA20),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA21),		(IDIS | PTD | DIS | M0))  \
+	MUX_VAL(CP(DSS_DATA22),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(DSS_DATA23),		(IDIS | PTD | DIS | M0)) \
+	/* CAMERA */\
+	MUX_VAL(CP(CAM_HS),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(CAM_VS),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(CAM_XCLKA),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_PCLK),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(CAM_FLD),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D0),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D1),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D2),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D3),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D4),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D5),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D6),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D7),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D8),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D9),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D10),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_D11),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_XCLKB),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_WEN),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CAM_STROBE),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CSI2_DX0),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CSI2_DY0),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CSI2_DX1),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CSI2_DY1),		(IEN  | PTD | EN  | M4)) \
+	/* MMC */\
+	MUX_VAL(CP(MMC1_CLK),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(MMC1_CMD),		(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(MMC1_DAT0),		(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(MMC1_DAT1),		(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(MMC1_DAT2),		(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(MMC1_DAT3),		(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(MMC1_DAT4),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MMC1_DAT5),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MMC1_DAT6),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MMC1_DAT7),		(IEN  | PTU | EN  | M4)) \
+	\
+	MUX_VAL(CP(MMC2_CLK),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(MMC2_CMD),		(IDIS | PTD | DIS | M4)) /* GPIO_131 LCD Enable */ \
+	MUX_VAL(CP(MMC2_DAT0),		(IDIS | PTD | DIS  | M4)) /* GPIO_132 USB host Enable */\
+	MUX_VAL(CP(MMC2_DAT1),		(IDIS  | PTD | DIS  | M4)) /*GPIO_133 HDMI PD */\
+	MUX_VAL(CP(MMC2_DAT2),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MMC2_DAT3),		(IEN  | PTU | EN  | M4))\
+	/* McBSP */\
+	MUX_VAL(CP(MCBSP_CLKS),		(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(MCBSP1_CLKR),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(MCBSP1_FSR),		(IDIS | PTU | EN  | M0)) \
+	MUX_VAL(CP(MCBSP1_DX),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(MCBSP1_DR),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(MCBSP1_FSX),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(MCBSP1_CLKX),	(IEN  | PTD | DIS | M0)) \
+	\
+	MUX_VAL(CP(MCBSP2_FSX),		(IEN  | PTU | EN  | M4))\
+	MUX_VAL(CP(MCBSP2_CLKX),	(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCBSP2_DR),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCBSP2_DX),		(IEN  | PTU | EN  | M4))\
+	\
+	MUX_VAL(CP(MCBSP3_DX),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCBSP3_DR),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCBSP3_CLKX),	(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCBSP3_FSX),		(IEN  | PTU | EN  | M4))\
+	\
+	MUX_VAL(CP(MCBSP4_CLKX),	(IDIS | PTD | DIS | M4)) /*GPIO_152 USB phy2 reset*/\
+	MUX_VAL(CP(MCBSP4_DR),		(IEN | PTU | EN | M4)) /*GPIO_153*/\
+	MUX_VAL(CP(MCBSP4_DX),		(IDIS | PTD | DIS | M4)) /*GPIO_154 USB phy1 reset*/\
+	MUX_VAL(CP(MCBSP4_FSX),		(IEN | PTU | EN | M4)) /*GPIO_155 TS_BUSY*/\
+	/* UART */\
+	MUX_VAL(CP(UART1_TX),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(UART1_RTS),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(UART1_CTS),		(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(UART1_RX),		(IEN  | PTD | DIS | M0)) \
+	\
+	MUX_VAL(CP(UART2_CTS),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(UART2_RTS),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(UART2_TX),		(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(UART2_RX),		(IEN  | PTD | DIS | M0)) \
+	\
+	MUX_VAL(CP(UART3_CTS_RCTX),	(IEN  | PTU | DIS | M0)) \
+	MUX_VAL(CP(UART3_RTS_SD),	(IDIS | PTD | DIS | M0)) \
+	MUX_VAL(CP(UART3_RX_IRRX),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(UART3_TX_IRTX),	(IDIS | PTD | DIS | M0)) \
+	/* I2C */\
+	MUX_VAL(CP(I2C1_SCL),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(I2C1_SDA),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(I2C2_SCL),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(I2C2_SDA),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(I2C3_SCL),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(I2C3_SDA),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(I2C4_SCL),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(I2C4_SDA),		(IEN  | PTU | EN  | M0)) \
+	/* McSPI */\
+	MUX_VAL(CP(MCSPI1_CLK),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(MCSPI1_SIMO),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(MCSPI1_SOMI),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(MCSPI1_CS0),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(MCSPI1_CS1),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCSPI1_CS2),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCSPI1_CS3),		(IEN  | PTU | EN  | M4)) \
+	MUX_VAL(CP(MCSPI2_CLK),		(IEN  | PTD | DIS | M3)) /* HSUSB2_dat7 */\
+	MUX_VAL(CP(MCSPI2_SIMO),	(IEN  | PTD | DIS | M3)) /* HSUSB2_dat4 */\
+	MUX_VAL(CP(MCSPI2_SOMI),	(IEN  | PTD | DIS | M3)) /* HSUSB2_dat5 */\
+	MUX_VAL(CP(MCSPI2_CS0),		(IEN  | PTD | DIS | M3)) /* HSUSB2_dat6 */\
+	MUX_VAL(CP(MCSPI2_CS1),		(IEN  | PTD | DIS | M3)) /* HSUSB2_dat3 */\
+	/* CCDC */\
+	MUX_VAL(CP(CCDC_PCLK),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_FIELD),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_HD),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_VD),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_WEN),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA0),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA1),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA2),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA3),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA4),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA5),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA6),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(CCDC_DATA7),		(IEN  | PTD | EN  | M4)) \
+	/* RMII */\
+	MUX_VAL(CP(RMII_MDIO_DATA),	(IEN  |  M0)) \
+	MUX_VAL(CP(RMII_MDIO_CLK),	(M0)) \
+	MUX_VAL(CP(RMII_RXD0)	,	(IEN  | PTD | M0)) \
+	MUX_VAL(CP(RMII_RXD1),		(IEN  | PTD | M0)) \
+	MUX_VAL(CP(RMII_CRS_DV),	(IEN  | PTD | M0)) \
+	MUX_VAL(CP(RMII_RXER),		(PTD | M0)) \
+	MUX_VAL(CP(RMII_TXD0),		(PTD | M0)) \
+	MUX_VAL(CP(RMII_TXD1),		(PTD | M0)) \
+	MUX_VAL(CP(RMII_TXEN),		(PTD | M0)) \
+	MUX_VAL(CP(RMII_50MHZ_CLK),	(IEN  | PTD | EN  | M0)) \
+	/* HECC */\
+	MUX_VAL(CP(HECC1_TXD),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(HECC1_RXD),		(IEN  | PTD | EN  | M4)) \
+	/* HSUSB */\
+	MUX_VAL(CP(HSUSB0_CLK),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_STP),		(IDIS | PTU | EN  | M0)) \
+	MUX_VAL(CP(HSUSB0_DIR),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_NXT),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA0),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA1),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA2),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA3),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA4),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA5),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA6),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(HSUSB0_DATA7),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(USB0_DRVBUS),	(IEN  | PTD | EN  | M0)) \
+	/* HDQ */\
+	MUX_VAL(CP(HDQ_SIO),		(IEN  | PTD | EN  | M4)) \
+	/* Control and debug */\
+	MUX_VAL(CP(SYS_32K),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(SYS_CLKREQ),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SYS_NIRQ),		(IEN  | PTD | EN  | M4)) \
+	MUX_VAL(CP(SYS_NRESWARM),     	(IEN | PTU | DIS | M4)) /*SYS_nRESWARM */\
+	MUX_VAL(CP(SYS_BOOT0),		(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(SYS_BOOT1),		(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(SYS_BOOT2),		(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(SYS_BOOT3),		(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(SYS_BOOT4),		(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(SYS_BOOT5),		(IEN  | PTD | DIS | M4))\
+	MUX_VAL(CP(SYS_BOOT6),		(IEN  | PTD | DIS | M4))\
+	MUX_VAL(CP(SYS_BOOT7),		(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(SYS_BOOT8),		(IEN  | PTD | DIS | M4)) \
+	\
+	MUX_VAL(CP(SYS_OFF_MODE),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(SYS_CLKOUT1),	(IEN  | PTD | DIS | M4))\
+	MUX_VAL(CP(SYS_CLKOUT2),	(IDIS | PTU | DIS | M4))\
+	/* JTAG */\
+	MUX_VAL(CP(JTAG_nTRST),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(JTAG_TCK),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(JTAG_TMS),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(JTAG_TDI),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(JTAG_EMU0),		(IEN | PTU | EN  | M4)) \
+	MUX_VAL(CP(JTAG_EMU1),		(IEN | PTU | EN  | M4))\
+	/* ETK (ES2 onwards) */\
+	MUX_VAL(CP(ETK_CLK_ES2),	(IDIS  | PTD | DIS | M3))/* hsusb1_stp */ \
+	MUX_VAL(CP(ETK_CTL_ES2),	(IDIS  | PTD | DIS | M3)) /*hsusb1_clk*/\
+	MUX_VAL(CP(ETK_D0_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D1_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D2_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D3_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D4_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D5_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D6_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D7_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D8_ES2 ),	(IEN  | PTD | EN | M3))\
+	MUX_VAL(CP(ETK_D9_ES2 ),	(IEN  | PTD | EN | M3)) \
+	MUX_VAL(CP(ETK_D10_ES2),	(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(ETK_D11_ES2),	(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(ETK_D12_ES2),	(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(ETK_D13_ES2),	(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(ETK_D14_ES2),	(IEN  | PTD | DIS | M4)) \
+	MUX_VAL(CP(ETK_D15_ES2),	(IEN  | PTD | DIS | M4))\
+	/* Die to Die */\
+	MUX_VAL(CP(D2D_MCAD34),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(D2D_MCAD35),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(D2D_MCAD36),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(D2D_CLK26MI),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_NRESPWRON),	(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(D2D_NRESWARM),	(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(D2D_ARM9NIRQ),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_UMA2P6FIQ),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_SPINT),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(D2D_FRINT),		(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(D2D_DMAREQ0),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_DMAREQ1),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_DMAREQ2),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_DMAREQ3),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_N3GTRST),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_N3GTDI),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_N3GTDO),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_N3GTMS),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_N3GTCK),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_N3GRTCK),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_MSTDBY),		(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(D2D_SWAKEUP),	(IEN  | PTD | EN  | M0)) \
+	MUX_VAL(CP(D2D_IDLEREQ),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_IDLEACK),	(IEN  | PTU | EN  | M0)) \
+	MUX_VAL(CP(D2D_MWRITE),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_SWRITE),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_MREAD),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_SREAD),		(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_MBUSFLAG),	(IEN  | PTD | DIS | M0)) \
+	MUX_VAL(CP(D2D_SBUSFLAG),	(IEN  | PTD | DIS | M0)) \
+
+#endif
diff --git a/boards.cfg b/boards.cfg
index 65482ac..ac20b3d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -183,6 +183,7 @@ omap3_beagle                 arm         armv7       beagle              ti
 omap3_evm                    arm         armv7       evm                 ti             omap3
 omap3_sdp3430                arm         armv7       sdp3430             ti             omap3
 devkit8000                   arm         armv7       devkit8000          timll          omap3
+mcx                          arm         armv7       mcx                 htkw           omap3
 omap4_panda                  arm         armv7       panda               ti             omap4
 omap4_sdp4430                arm         armv7       sdp4430             ti             omap4
 s5p_goni                     arm         armv7       goni                samsung        s5pc1xx
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
new file mode 100644
index 0000000..a33afa5
--- /dev/null
+++ b/include/configs/mcx.h
@@ -0,0 +1,351 @@
+/*
+ * Copyright (C) 2011 Ilya Yanok, Emcraft Systems
+ *
+ * Based on omap3_evm_config.h
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_OMAP		1	/* in a TI OMAP core */
+#define CONFIG_OMAP34XX		1	/* which is a 34XX */
+#define CONFIG_OMAP3_MCX	1	/* working with mcx */
+
+#define CONFIG_EMIF4	/* The chip has EMIF4 controller */
+
+#include <asm/arch/cpu.h>		/* get chip and board defs */
+#include <asm/arch/omap3.h>
+
+#define CONFIG_OF_LIBFDT		1
+#define CONFIG_FIT			1
+
+/*
+ * Display CPU and Board information
+ */
+#define CONFIG_DISPLAY_CPUINFO		1
+#define CONFIG_DISPLAY_BOARDINFO	1
+
+/* Clock Defines */
+#define V_OSCK			26000000	/* Clock output from T2 */
+#define V_SCLK			(V_OSCK >> 1)
+
+#undef CONFIG_USE_IRQ				/* no support for IRQs */
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_INITRD_TAG		1
+#define CONFIG_REVISION_TAG		1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB sector */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (128 << 10))
+/*
+ * DDR related
+ */
+#define CONFIG_OMAP3_MICRON_DDR		1	/* Micron DDR */
+#define CONFIG_SYS_CS0_SIZE		(256 * 1024 * 1024)
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * NS16550 Configuration
+ */
+#define V_NS16550_CLK			48000000	/* 48MHz (APLL96/2) */
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
+#define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_CONS_INDEX		3
+#define CONFIG_SYS_NS16550_COM3		OMAP34XX_UART3
+#define CONFIG_SERIAL3			3	/* UART3 */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
+					115200}
+#define CONFIG_MMC			1
+#define CONFIG_OMAP3_MMC		1
+#define CONFIG_GENERIC_MMC		1
+#define CONFIG_DOS_PARTITION		1
+
+/*
+ * USB configuration
+ * Enable CONFIG_MUSB_HCD for Host functionalities MSC, keyboard
+ * Enable CONFIG_MUSB_UDC for Device functionalities.
+ */
+#define CONFIG_USB_AM35X		1
+#define CONFIG_MUSB_HCD			1
+
+#ifdef CONFIG_USB_AM35X
+
+#ifdef CONFIG_MUSB_HCD
+#define CONFIG_CMD_USB
+
+#define CONFIG_USB_STORAGE
+#define CONGIG_CMD_STORAGE
+#define CONFIG_CMD_FAT
+
+#ifdef CONFIG_USB_KEYBOARD
+#define CONFIG_SYS_USB_EVENT_POLL
+#define CONFIG_PREBOOT "usb start"
+#endif /* CONFIG_USB_KEYBOARD */
+
+#endif /* CONFIG_MUSB_HCD */
+
+#ifdef CONFIG_MUSB_UDC
+/* USB device configuration */
+#define CONFIG_USB_DEVICE		1
+#define CONFIG_USB_TTY			1
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV	1
+/* Change these to suit your needs */
+#define CONFIG_USBD_VENDORID		0x0451
+#define CONFIG_USBD_PRODUCTID		0x5678
+#define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
+#define CONFIG_USBD_PRODUCT_NAME	"AM3517EVM"
+#endif /* CONFIG_MUSB_UDC */
+
+#endif /* CONFIG_USB_AM35X */
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_EXT2		/* EXT2 Support			*/
+#define CONFIG_CMD_FAT		/* FAT support			*/
+#define CONFIG_CMD_JFFS2	/* JFFS2 Support		*/
+
+#define CONFIG_CMD_I2C		/* I2C serial bus support	*/
+#define CONFIG_CMD_MMC		/* MMC support			*/
+#define CONFIG_CMD_NAND		/* NAND support			*/
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
+
+#undef CONFIG_CMD_FLASH		/* flinfo, erase, protect	*/
+#undef CONFIG_CMD_FPGA		/* FPGA configuration Support	*/
+#undef CONFIG_CMD_IMI		/* iminfo			*/
+#undef CONFIG_CMD_IMLS		/* List all found images	*/
+
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_HARD_I2C			1
+#define CONFIG_SYS_I2C_SPEED		100000
+#define CONFIG_SYS_I2C_SLAVE		1
+#define CONFIG_SYS_I2C_BUS		0
+#define CONFIG_SYS_I2C_BUS_SELECT	1
+#define CONFIG_DRIVER_OMAP34XX_I2C	1
+
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NFS
+/*
+ * Board NAND Info.
+ */
+#define CONFIG_SYS_NAND_ADDR		NAND_BASE	/* physical address */
+							/* to access nand */
+#define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
+							/* to access */
+							/* nand at CS0 */
+
+#define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of */
+							/* NAND devices */
+#define CONFIG_SYS_64BIT_VSPRINTF		/* needed for nand_util.c */
+
+#define CONFIG_JFFS2_NAND
+/* nand device jffs2 lives on */
+#define CONFIG_JFFS2_DEV		"nand0"
+/* start of jffs2 partition */
+#define CONFIG_JFFS2_PART_OFFSET	0x680000
+#define CONFIG_JFFS2_PART_SIZE		0xf980000	/* sz of jffs2 part */
+
+/* Environment information */
+#define CONFIG_BOOTDELAY	10
+
+#define CONFIG_BOOTFILE		uImage
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"loadaddr=0x82000000\0" \
+	"console=ttyO2,115200n8\0" \
+	"mmcargs=setenv bootargs console=${console} " \
+		"root=/dev/mmcblk0p2 rw " \
+		"rootfstype=ext3 rootwait\0" \
+	"nandargs=setenv bootargs console=${console} " \
+		"root=/dev/mtdblock4 rw " \
+		"rootfstype=jffs2\0" \
+	"loadbootscript=fatload mmc 0 ${loadaddr} boot.scr\0" \
+	"bootscript=echo Running bootscript from mmc ...; " \
+		"source ${loadaddr}\0" \
+	"loaduimage=fatload mmc 0 ${loadaddr} uImage\0" \
+	"mmcboot=echo Booting from mmc ...; " \
+		"run mmcargs; " \
+		"bootm ${loadaddr}\0" \
+	"nandboot=echo Booting from nand ...; " \
+		"run nandargs; " \
+		"nand read ${loadaddr} 280000 400000; " \
+		"bootm ${loadaddr}\0" \
+
+#define CONFIG_BOOTCOMMAND \
+	"if mmc init; then " \
+		"if run loadbootscript; then " \
+			"run bootscript; " \
+		"else " \
+			"if run loaduimage; then " \
+				"run mmcboot; " \
+			"else run nandboot; " \
+			"fi; " \
+		"fi; " \
+	"else run nandboot; fi"
+
+#define CONFIG_AUTO_COMPLETE	1
+/*
+ * Miscellaneous configurable options
+ */
+#define V_PROMPT			"mcx # "
+
+#define CONFIG_SYS_LONGHELP		/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+#define CONFIG_SYS_PROMPT		V_PROMPT
+#define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS		32	/* max number of command */
+						/* args */
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		(CONFIG_SYS_CBSIZE)
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START	(OMAP34XX_SDRC_CS0)
+#define CONFIG_SYS_MEMTEST_END		(OMAP34XX_SDRC_CS0 + \
+					0x01F00000) /* 31MB */
+
+#define CONFIG_SYS_LOAD_ADDR		(OMAP34XX_SDRC_CS0) /* default load */
+								/* address */
+
+/*
+ * AM3517 has 12 GP timers, they can be driven by the system clock
+ * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
+ * This rate is divided by a local divisor.
+ */
+#define CONFIG_SYS_TIMERBASE		OMAP34XX_GPT2
+#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ			1000
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE	(128 << 10)	/* regular stack 128 KiB */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ	(4 << 10)	/* IRQ stack 4 KiB */
+#define CONFIG_STACKSIZE_FIQ	(4 << 10)	/* FIQ stack 4 KiB */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	2	/* CS1 may or may not be populated */
+#define PHYS_SDRAM_1		OMAP34XX_SDRC_CS0
+#define PHYS_SDRAM_1_SIZE	(32 << 20)	/* at least 32 MiB */
+#define PHYS_SDRAM_2		OMAP34XX_SDRC_CS1
+
+/* SDRAM Bank Allocation method */
+#define SDRC_R_B_C		1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/* **** PISMO SUPPORT *** */
+
+/* Configure the PISMO */
+#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
+#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
+
+#define CONFIG_SYS_MAX_FLASH_SECT	520	/* max number of sectors */
+						/* on one chip */
+#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of flash banks */
+#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
+
+#if defined(CONFIG_CMD_NAND)
+#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#endif
+
+/* Monitor@start of flash */
+#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
+
+#define CONFIG_NAND_OMAP_GPMC
+#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
+#define CONFIG_ENV_IS_IN_NAND		1
+#define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */
+
+#define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
+#define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
+#define CONFIG_ENV_ADDR			SMNAND_ENV_OFFSET
+
+/*-----------------------------------------------------------------------
+ * CFI FLASH driver setup
+ */
+/* timeout values are in ticks */
+#define CONFIG_SYS_FLASH_ERASE_TOUT	(100 * CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_WRITE_TOUT	(100 * CONFIG_SYS_HZ)
+
+/* Flash banks JFFS2 should use */
+#define CONFIG_SYS_MAX_MTD_BANKS	(CONFIG_SYS_MAX_FLASH_BANKS + \
+					CONFIG_SYS_MAX_NAND_DEVICE)
+#define CONFIG_SYS_JFFS2_MEM_NAND
+/* use flash_info[2] */
+#define CONFIG_SYS_JFFS2_FIRST_BANK	CONFIG_SYS_MAX_FLASH_BANKS
+#define CONFIG_SYS_JFFS2_NUM_BANKS	1
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR	0x4020f800
+#define CONFIG_SYS_INIT_RAM_SIZE	0x800
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
+					 CONFIG_SYS_INIT_RAM_SIZE - \
+					 GENERATED_GBL_DATA_SIZE)
+
+/*
+ * ethernet support
+ *
+ */
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_DRIVER_TI_EMAC
+#define CONFIG_DRIVER_TI_EMAC_USE_RMII
+#define CONFIG_MII
+#define CONFIG_EMAC_MDIO_PHY_NUM	0
+#define	CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT 10
+#define CONFIG_NET_MULTI
+#endif
+
+#endif /* __CONFIG_H */
-- 
1.7.6.2

^ permalink raw reply related	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-10-10 19:32 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-10-05 23:42 [U-Boot] [PATCH] mcx: support for HTKW mcx board Ilya Yanok
2011-10-06  8:18 ` Igor Grinberg
2011-10-10 19:32   ` Ilya Yanok
2011-10-06  8:26 ` Igor Grinberg
2011-10-06 21:00 ` Wolfgang Denk

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