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authorMichael Jones <michael.jones@matrix-vision.de>2011-11-04 13:53:44 -0400
committerSandeep Paulraj <s-paulraj@ti.com>2011-11-04 13:54:33 -0400
commit84d7a0171f1abf8ef439298633fce325030b87b5 (patch)
tree1020e1b9f01412fe07f1325310194189530a8a6d /board
parent30dca9ddadcd428a4b54457f93602306571b03b9 (diff)
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OMAP3: mvblx: Initial support for mvBlueLYNX-X
Add support for the MATRIX VISION mvBlueLYNX-X, an OMAP3-based intelligent camera. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'board')
-rw-r--r--board/matrix_vision/mvblx/Makefile53
-rw-r--r--board/matrix_vision/mvblx/config.mk33
-rw-r--r--board/matrix_vision/mvblx/fpga.c219
-rw-r--r--board/matrix_vision/mvblx/fpga.h32
-rw-r--r--board/matrix_vision/mvblx/mvblx.c169
-rw-r--r--board/matrix_vision/mvblx/mvblx.h362
-rw-r--r--board/matrix_vision/mvblx/sys_eeprom.c395
7 files changed, 1263 insertions, 0 deletions
diff --git a/board/matrix_vision/mvblx/Makefile b/board/matrix_vision/mvblx/Makefile
new file mode 100644
index 0000000..01cb517
--- /dev/null
+++ b/board/matrix_vision/mvblx/Makefile
@@ -0,0 +1,53 @@
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.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., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y += mvblx.o fpga.o
+COBJS-$(CONFIG_ID_EEPROM) += sys_eeprom.o
+COBJS := $(COBJS-y)
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+CFLAGS += -Werror
+
+$(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/matrix_vision/mvblx/config.mk b/board/matrix_vision/mvblx/config.mk
new file mode 100644
index 0000000..cf055db
--- /dev/null
+++ b/board/matrix_vision/mvblx/config.mk
@@ -0,0 +1,33 @@
+#
+# (C) Copyright 2006
+# Texas Instruments, <www.ti.com>
+#
+# Beagle Board uses OMAP3 (ARM-CortexA8) cpu
+# see http://www.ti.com/ for more information on Texas Instruments
+#
+# 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., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 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/matrix_vision/mvblx/fpga.c b/board/matrix_vision/mvblx/fpga.c
new file mode 100644
index 0000000..dacc138
--- /dev/null
+++ b/board/matrix_vision/mvblx/fpga.c
@@ -0,0 +1,219 @@
+/*
+ * (C) Copyright 2002
+ * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
+ * Keith Outwater, keith_outwater@mvis.com.
+ *
+ * (C) Copyright 2011
+ * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.de
+ * Michael Jones, Matrix Vision GmbH, michael.jones@matrix-vision.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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#include <common.h>
+#include <ACEX1K.h>
+#include <command.h>
+#include <asm/gpio.h>
+#include "fpga.h"
+
+#ifdef FPGA_DEBUG
+#define fpga_debug(fmt, args...) printf("%s: "fmt, __func__, ##args)
+#else
+#define fpga_debug(fmt, args...)
+#endif
+
+Altera_CYC2_Passive_Serial_fns altera_fns = {
+ fpga_null_fn, /* Altera_pre_fn */
+ fpga_config_fn,
+ fpga_status_fn,
+ fpga_done_fn,
+ fpga_wr_fn,
+ fpga_null_fn,
+ fpga_null_fn,
+};
+
+Altera_desc cyclone2 = {
+ Altera_CYC2,
+ fast_passive_parallel,
+ Altera_EP3C5_SIZE,
+ (void *) &altera_fns,
+ NULL,
+ 0
+};
+
+#define GPIO_RESET 43
+#define GPIO_DCLK 65
+#define GPIO_nSTATUS 157
+#define GPIO_CONF_DONE 158
+#define GPIO_nCONFIG 159
+#define GPIO_DATA0 54
+#define GPIO_DATA1 55
+#define GPIO_DATA2 56
+#define GPIO_DATA3 57
+#define GPIO_DATA4 58
+#define GPIO_DATA5 60
+#define GPIO_DATA6 61
+#define GPIO_DATA7 62
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* return FPGA_SUCCESS on success, else FPGA_FAIL
+ */
+int mvblx_init_fpga(void)
+{
+ fpga_debug("Initializing FPGA interface\n");
+ fpga_init();
+ fpga_add(fpga_altera, &cyclone2);
+
+ if (gpio_request(GPIO_DCLK, "dclk") ||
+ gpio_request(GPIO_nSTATUS, "nStatus") ||
+#ifndef CONFIG_SYS_FPGA_DONT_USE_CONF_DONE
+ gpio_request(GPIO_CONF_DONE, "conf_done") ||
+#endif
+ gpio_request(GPIO_nCONFIG, "nConfig") ||
+ gpio_request(GPIO_DATA0, "data0") ||
+ gpio_request(GPIO_DATA1, "data1") ||
+ gpio_request(GPIO_DATA2, "data2") ||
+ gpio_request(GPIO_DATA3, "data3") ||
+ gpio_request(GPIO_DATA4, "data4") ||
+ gpio_request(GPIO_DATA5, "data5") ||
+ gpio_request(GPIO_DATA6, "data6") ||
+ gpio_request(GPIO_DATA7, "data7")) {
+ printf("%s: error requesting GPIOs.", __func__);
+ return FPGA_FAIL;
+ }
+
+ /* set up outputs */
+ gpio_direction_output(GPIO_DCLK, 0);
+ gpio_direction_output(GPIO_nCONFIG, 0);
+ gpio_direction_output(GPIO_DATA0, 0);
+ gpio_direction_output(GPIO_DATA1, 0);
+ gpio_direction_output(GPIO_DATA2, 0);
+ gpio_direction_output(GPIO_DATA3, 0);
+ gpio_direction_output(GPIO_DATA4, 0);
+ gpio_direction_output(GPIO_DATA5, 0);
+ gpio_direction_output(GPIO_DATA6, 0);
+ gpio_direction_output(GPIO_DATA7, 0);
+
+ /* NB omap_free_gpio() resets to an input, so we can't
+ * free ie. nCONFIG, or else the FPGA would reset
+ * Q: presumably gpio_free() has the same effect?
+ */
+
+ /* set up inputs */
+ gpio_direction_input(GPIO_nSTATUS);
+#ifndef CONFIG_SYS_FPGA_DONT_USE_CONF_DONE
+ gpio_direction_input(GPIO_CONF_DONE);
+#endif
+
+ fpga_config_fn(0, 1, 0);
+ udelay(60);
+
+ return FPGA_SUCCESS;
+}
+
+int fpga_null_fn(int cookie)
+{
+ return 0;
+}
+
+int fpga_config_fn(int assert, int flush, int cookie)
+{
+ fpga_debug("SET config : %s=%d\n", assert ? "low" : "high", assert);
+ if (flush) {
+ gpio_set_value(GPIO_nCONFIG, !assert);
+ udelay(1);
+ gpio_set_value(GPIO_nCONFIG, assert);
+ }
+
+ return assert;
+}
+
+int fpga_done_fn(int cookie)
+{
+ int result = 0;
+
+ /* since revA of BLX, we will not get this signal. */
+ udelay(10);
+#ifdef CONFIG_SYS_FPGA_DONT_USE_CONF_DONE
+ fpga_debug("not waiting for CONF_DONE.");
+ result = 1;
+#else
+ fpga_debug("CONF_DONE check ... ");
+ if (gpio_get_value(GPIO_CONF_DONE)) {
+ fpga_debug("high\n");
+ result = 1;
+ } else
+ fpga_debug("low\n");
+ gpio_free(GPIO_CONF_DONE);
+#endif
+
+ return result;
+}
+
+int fpga_status_fn(int cookie)
+{
+ int result = 0;
+ fpga_debug("STATUS check ... ");
+
+ result = gpio_get_value(GPIO_nSTATUS);
+
+ if (result < 0)
+ fpga_debug("error\n");
+ else if (result > 0)
+ fpga_debug("high\n");
+ else
+ fpga_debug("low\n");
+
+ return result;
+}
+
+static inline int _write_fpga(u8 byte)
+{
+ gpio_set_value(GPIO_DATA0, byte & 0x01);
+ gpio_set_value(GPIO_DATA1, (byte >> 1) & 0x01);
+ gpio_set_value(GPIO_DATA2, (byte >> 2) & 0x01);
+ gpio_set_value(GPIO_DATA3, (byte >> 3) & 0x01);
+ gpio_set_value(GPIO_DATA4, (byte >> 4) & 0x01);
+ gpio_set_value(GPIO_DATA5, (byte >> 5) & 0x01);
+ gpio_set_value(GPIO_DATA6, (byte >> 6) & 0x01);
+ gpio_set_value(GPIO_DATA7, (byte >> 7) & 0x01);
+
+ /* clock */
+ gpio_set_value(GPIO_DCLK, 1);
+ udelay(1);
+ gpio_set_value(GPIO_DCLK, 0);
+ udelay(1);
+
+ return 0;
+}
+
+int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie)
+{
+ unsigned char *data = (unsigned char *) buf;
+ int i;
+
+ fpga_debug("fpga_wr: buf %p / size %d\n", buf, len);
+ for (i = 0; i < len; i++)
+ _write_fpga(data[i]);
+ fpga_debug("-%s\n", __func__);
+
+ return FPGA_SUCCESS;
+}
diff --git a/board/matrix_vision/mvblx/fpga.h b/board/matrix_vision/mvblx/fpga.h
new file mode 100644
index 0000000..3d427bf
--- /dev/null
+++ b/board/matrix_vision/mvblx/fpga.h
@@ -0,0 +1,32 @@
+/*
+ * (C) Copyright 2002
+ * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
+ * Keith Outwater, keith_outwater@mvis.com.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+extern int mvblx_init_fpga(void);
+
+extern int fpga_status_fn(int cookie);
+extern int fpga_config_fn(int assert, int flush, int cookie);
+extern int fpga_done_fn(int cookie);
+extern int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie);
+extern int fpga_null_fn(int cookie);
diff --git a/board/matrix_vision/mvblx/mvblx.c b/board/matrix_vision/mvblx/mvblx.c
new file mode 100644
index 0000000..74b5b19
--- /dev/null
+++ b/board/matrix_vision/mvblx/mvblx.c
@@ -0,0 +1,169 @@
+/*
+ * MATRIX VISION GmbH mvBlueLYNX-X
+ *
+ * Derived from Beagle and Overo
+ *
+ * (C) Copyright 2004-2008
+ * Texas Instruments, <www.ti.com>
+ *
+ * Author :
+ * Sunil Kumar <sunilsaini05@gmail.com>
+ * Shashi Ranjan <shashiranjanmca05@gmail.com>
+ *
+ * Derived from Beagle Board and 3430 SDP code by
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Syed Mohammed Khasim <khasim@ti.com>
+ *
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <common.h>
+#include <netdev.h>
+#include <twl4030.h>
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/gpio.h>
+#include <asm/mach-types.h>
+#include "mvblx.h"
+#include "fpga.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_CMD_NET)
+static void setup_net_chip(void);
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+ gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+ /* boot param addr */
+ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+ return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure board specific parts
+ */
+int misc_init_r(void)
+{
+ printf("mvBlueLYNX-X\n");
+ if (get_cpu_family() == CPU_OMAP36XX)
+ setenv("mpurate", "1000");
+ else
+ setenv("mpurate", "600");
+
+ twl4030_power_init();
+
+#if defined(CONFIG_CMD_NET)
+ setup_net_chip();
+#endif /* CONFIG_CMD_NET */
+
+ mvblx_init_fpga();
+
+ mac_read_from_eeprom();
+
+ dieid_num_r();
+
+ 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_MVBLX();
+}
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ omap_mmc_init(0);
+ omap_mmc_init(1);
+ return 0;
+}
+#endif
+
+#if defined(CONFIG_CMD_NET)
+/*
+ * Routine: setup_net_chip
+ * Description: Setting up the configuration GPMC registers specific to the
+ * Ethernet hardware.
+ */
+static void setup_net_chip(void)
+{
+ struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
+ struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
+
+ /* Configure GPMC registers */
+ writel(NET_GPMC_CONFIG1, &gpmc_cfg->cs[0].config1);
+ writel(NET_GPMC_CONFIG2, &gpmc_cfg->cs[0].config2);
+ writel(NET_GPMC_CONFIG3, &gpmc_cfg->cs[0].config3);
+ writel(NET_GPMC_CONFIG4, &gpmc_cfg->cs[0].config4);
+ writel(NET_GPMC_CONFIG5, &gpmc_cfg->cs[0].config5);
+ writel(NET_GPMC_CONFIG6, &gpmc_cfg->cs[0].config6);
+ writel(NET_GPMC_CONFIG7, &gpmc_cfg->cs[0].config7);
+
+ /* Enable off mode for NWE in PADCONF_GPMC_NWE register */
+ writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
+ /* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */
+ writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe);
+ /* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */
+ writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00,
+ &ctrl_base->gpmc_nadv_ale);
+
+ /* Make GPIO 139 as output pin */
+ writel(readl(&gpio5_base->oe) & ~(GPIO11), &gpio5_base->oe);
+
+ /* Now send a pulse on the GPIO pin */
+ writel(GPIO11, &gpio5_base->setdataout);
+ udelay(1);
+ writel(GPIO11, &gpio5_base->cleardataout);
+ udelay(1);
+ writel(GPIO11, &gpio5_base->setdataout);
+}
+
+int board_eth_init(bd_t *bis)
+{
+ int rc = 0;
+#ifdef CONFIG_SMC911X
+ rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+ return rc;
+}
+
+int overwrite_console(void)
+{
+ /* return TRUE if console should be overwritten */
+ return 0;
+}
+
+#endif /* CONFIG_CMD_NET */
diff --git a/board/matrix_vision/mvblx/mvblx.h b/board/matrix_vision/mvblx/mvblx.h
new file mode 100644
index 0000000..cda5b0b
--- /dev/null
+++ b/board/matrix_vision/mvblx/mvblx.h
@@ -0,0 +1,362 @@
+/*
+ * (C) Copyright 2008
+ * Dirk Behme <dirk.behme@gmail.com>
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _MVBLX_H_
+#define _MVBLX_H_
+
+#include <asm/arch/sys_proto.h>
+
+const omap3_sysinfo sysinfo = {
+ DDR_DISCRETE,
+ "OMAP3 mvBlueLYNX-X camera",
+ "no NAND",
+};
+
+/*
+ * 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_MVBLX() \
+ /*SDRC*/\
+ MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /*SDRC_D0*/\
+ MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /*SDRC_D1*/\
+ MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /*SDRC_D2*/\
+ MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /*SDRC_D3*/\
+ MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /*SDRC_D4*/\
+ MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /*SDRC_D5*/\
+ MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /*SDRC_D6*/\
+ MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /*SDRC_D7*/\
+ MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /*SDRC_D8*/\
+ MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /*SDRC_D9*/\
+ MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /*SDRC_D10*/\
+ MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /*SDRC_D11*/\
+ MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /*SDRC_D12*/\
+ MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /*SDRC_D13*/\
+ MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /*SDRC_D14*/\
+ MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /*SDRC_D15*/\
+ MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /*SDRC_D16*/\
+ MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /*SDRC_D17*/\
+ MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /*SDRC_D18*/\
+ MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /*SDRC_D19*/\
+ MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /*SDRC_D20*/\
+ MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /*SDRC_D21*/\
+ MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /*SDRC_D22*/\
+ MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /*SDRC_D23*/\
+ MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /*SDRC_D24*/\
+ MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /*SDRC_D25*/\
+ MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /*SDRC_D26*/\
+ MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /*SDRC_D27*/\
+ MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /*SDRC_D28*/\
+ MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /*SDRC_D29*/\
+ MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /*SDRC_D30*/\
+ MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /*SDRC_D31*/\
+ MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /*SDRC_CLK*/\
+ MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /*SDRC_DQS0*/\
+ MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /*SDRC_DQS1*/\
+ MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /*SDRC_DQS2*/\
+ MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /*SDRC_DQS3*/\
+ /*GPMC*/\
+ MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)) /*GPMC_A1*/\
+ MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)) /*GPMC_A2*/\
+ MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)) /*GPMC_A3*/\
+ MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)) /*GPMC_A4*/\
+ MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)) /*GPMC_A5*/\
+ MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)) /*GPMC_A6*/\
+ MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)) /*GPMC_A7*/\
+ MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M4)) /*GPIO_41*/\
+ MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M4)) /*GPIO_42*/\
+ MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M4)) /*GPIO_43*/\
+ MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)) /*GPMC_D0*/\
+ MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)) /*GPMC_D1*/\
+ MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)) /*GPMC_D2*/\
+ MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)) /*GPMC_D3*/\
+ MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)) /*GPMC_D4*/\
+ MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)) /*GPMC_D5*/\
+ MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)) /*GPMC_D6*/\
+ MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)) /*GPMC_D7*/\
+ MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)) /*GPMC_D8*/\
+ MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)) /*GPMC_D9*/\
+ MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)) /*GPMC_D10*/\
+ MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)) /*GPMC_D11*/\
+ MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)) /*GPMC_D12*/\
+ MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)) /*GPMC_D13*/\
+ MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)) /*GPMC_D14*/\
+ MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)) /*GPMC_D15*/\
+ MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0*/\
+ MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)) /*GPMC_nCS1*/\
+ MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)) /*GPMC_nCS2*/\
+ MUX_VAL(CP(GPMC_NCS3), (IEN | PTU | EN | M4)) /*GPIO54*/\
+ MUX_VAL(CP(GPMC_NCS4), (IEN | PTU | EN | M4)) /*GPIO55*/\
+ MUX_VAL(CP(GPMC_NCS5), (IEN | PTU | EN | M4)) /*GPIO56*/\
+ MUX_VAL(CP(GPMC_NCS6), (IEN | PTU | EN | M4)) /*GPIO57*/\
+ MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M4)) /*GPIO58*/\
+ MUX_VAL(CP(GPMC_CLK), (IDIS | PTU | EN | M0)) /*GPMC_CLK*/\
+ MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*GPMC_nADV_ALE*/\
+ MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*GPMC_nOE*/\
+ MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /*GPMC_nWE*/\
+ MUX_VAL(CP(GPMC_NBE0_CLE), (IEN | PTU | EN | M4)) /*GPIO60*/\
+ MUX_VAL(CP(GPMC_NBE1), (IEN | PTU | EN | M4)) /*GPIO61*/\
+ MUX_VAL(CP(GPMC_NWP), (IEN | PTU | EN | M4)) /*GPIO62*/\
+ MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)) /*GPMC_WAIT0*/\
+ MUX_VAL(CP(GPMC_WAIT3), (IDIS | PTU | EN | M4)) /*GPIO65*/\
+ /*DSS*/\
+ MUX_VAL(CP(DSS_PCLK), (IDIS | PTD | DIS | M0)) /*DSS_PCLK*/\
+ MUX_VAL(CP(DSS_HSYNC), (IDIS | PTD | DIS | M0)) /*DSS_HSYNC*/\
+ MUX_VAL(CP(DSS_VSYNC), (IDIS | PTD | DIS | M0)) /*DSS_VSYNC*/\
+ MUX_VAL(CP(DSS_ACBIAS), (IDIS | PTD | DIS | M0)) /*DSS_ACBIAS*/\
+ MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M4)) /*not_used*/\
+ MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M4)) /*not_used*/\
+ MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M4)) /*not_used*/\
+ MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M4)) /*not_used*/\
+ MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M4)) /*not_used*/\
+ MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M4)) /*not_used*/\
+ MUX_VAL(CP(DSS_DATA6), (IDIS | PTD | DIS | M0)) /*DSS_DATA6*/\
+ MUX_VAL(CP(DSS_DATA7), (IDIS | PTD | DIS | M0)) /*DSS_DATA7*/\
+ MUX_VAL(CP(DSS_DATA8), (IDIS | PTD | DIS | M0)) /*DSS_DATA8*/\
+ MUX_VAL(CP(DSS_DATA9), (IDIS | PTD | DIS | M0)) /*DSS_DATA9*/\
+ MUX_VAL(CP(DSS_DATA10), (IDIS | PTD | DIS | M0)) /*DSS_DATA10*/\
+ MUX_VAL(CP(DSS_DATA11), (IDIS | PTD | DIS | M0)) /*DSS_DATA11*/\
+ MUX_VAL(CP(DSS_DATA12), (IDIS | PTD | DIS | M0)) /*DSS_DATA12*/\
+ MUX_VAL(CP(DSS_DATA13), (IDIS | PTD | DIS | M0)) /*DSS_DATA13*/\
+ MUX_VAL(CP(DSS_DATA14), (IDIS | PTD | DIS | M0)) /*DSS_DATA14*/\
+ MUX_VAL(CP(DSS_DATA15), (IDIS | PTD | DIS | M0)) /*DSS_DATA15*/\
+ MUX_VAL(CP(DSS_DATA16), (IDIS | PTD | DIS | M0)) /*DSS_DATA16*/\
+ MUX_VAL(CP(DSS_DATA17), (IDIS | PTD | DIS | M0)) /*DSS_DATA17*/\
+ MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M3)) /*DSS_DATA0*/\
+ MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M3)) /*DSS_DATA1*/\
+ MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M3)) /*DSS_DATA2*/\
+ MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M3)) /*DSS_DATA3*/\
+ MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M3)) /*DSS_DATA4*/\
+ MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M3)) /*DSS_DATA5*/\
+ /*CAMERA*/\
+ MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M0)) /*CAM_HS */\
+ MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M0)) /*CAM_VS */\
+ MUX_VAL(CP(CAM_XCLKA), (IDIS | PTD | DIS | M0)) /*CAM_XCLKA*/\
+ MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M0)) /*CAM_PCLK*/\
+ MUX_VAL(CP(CAM_FLD), (IDIS | PTD | DIS | M4)) /*GPIO_98*/\
+ MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M0)) /*CAM_D0*/\
+ MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M0)) /*CAM_D1*/\
+ MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M0)) /*CAM_D2*/\
+ MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M0)) /*CAM_D3*/\
+ MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M0)) /*CAM_D4*/\
+ MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M0)) /*CAM_D5*/\
+ MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M0)) /*CAM_D6*/\
+ MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M0)) /*CAM_D7*/\
+ MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M0)) /*CAM_D8*/\
+ MUX_VAL(CP(CAM_D9), (IEN | PTD | DIS | M0)) /*CAM_D9*/\
+ MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M0)) /*CAM_D10*/\
+ MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M0)) /*CAM_D11*/\
+ MUX_VAL(CP(CAM_XCLKB), (IDIS | PTD | DIS | M0)) /*CAM_XCLKB*/\
+ MUX_VAL(CP(CAM_WEN), (IEN | PTD | DIS | M4)) /*GPIO_167*/\
+ MUX_VAL(CP(CAM_STROBE), (IDIS | PTD | DIS | M0)) /*CAM_STROBE*/\
+ MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)) /*CSI2_DX0*/\
+ MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)) /*CSI2_DY0*/\
+ MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)) /*CSI2_DX1*/\
+ MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)) /*CSI2_DY1*/\
+ /*Audio Interface */\
+ MUX_VAL(CP(MCBSP2_FSX), (IEN | PTD | DIS | M0)) /*McBSP2_FSX*/\
+ MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTD | DIS | M0)) /*McBSP2_CLKX*/\
+ MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | DIS | M0)) /*McBSP2_DR*/\
+ MUX_VAL(CP(MCBSP2_DX), (IDIS | PTD | DIS | M0)) /*McBSP2_DX*/\
+ /*Expansion card 1*/\
+ MUX_VAL(CP(MMC1_CLK), (IDIS | PTU | EN | M0)) /*MMC1_CLK*/\
+ MUX_VAL(CP(MMC1_CMD), (IEN | PTU | EN | M0)) /*MMC1_CMD*/\
+ MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | EN | M0)) /*MMC1_DAT0*/\
+ MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)) /*MMC1_DAT1*/\
+ MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | EN | M0)) /*MMC1_DAT2*/\
+ MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | EN | M0)) /*MMC1_DAT3*/\
+ MUX_VAL(CP(MMC1_DAT4), (IDIS | PTU | DIS | M4)) /*GPIO_?*/\
+ MUX_VAL(CP(MMC1_DAT5), (IDIS | PTU | DIS | M4)) /*GPIO_?*/\
+ MUX_VAL(CP(MMC1_DAT6), (IDIS | PTU | DIS | M4)) /*GPIO_?*/\
+ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | DIS | M7)) /*GPIO_129 disabled*/\
+ /*Expansion card 2 */\
+ MUX_VAL(CP(MMC2_CLK), (IEN | PTU | DIS | M0)) /*MMC2_CLK*/\
+ MUX_VAL(CP(MMC2_CMD), (IEN | PTU | DIS | M0)) /*MMC2_CMD*/\
+ MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | DIS | M0)) /*MMC2_DAT0*/\
+ MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | DIS | M0)) /*MMC2_DAT1*/\
+ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | DIS | M0)) /*MMC2_DAT2*/\
+ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | DIS | M0)) /*MMC2_DAT3*/\
+ MUX_VAL(CP(MMC2_DAT4), (IDIS | PTU | DIS | M4)) /*GPIO_136*/\
+ MUX_VAL(CP(MMC2_DAT5), (IEN | PTU | EN | M4)) /*GPIO_137*/\
+ MUX_VAL(CP(MMC2_DAT6), (IDIS | PTU | DIS | M4)) /*GPIO_138*/\
+ MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M4)) /*GPIO_139*/\
+ /*Bluetooth*/\
+ MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M1)) /*UART2_CTS*/\
+ MUX_VAL(CP(MCBSP3_DR), (IDIS | PTD | DIS | M1)) /*UART2_RTS*/\
+ MUX_VAL(CP(MCBSP3_CLKX), (IDIS | PTD | DIS | M1)) /*UART2_TX*/\
+ MUX_VAL(CP(MCBSP3_FSX), (IDIS | PTD | DIS | M1)) /*UART2_RX*/\
+ /*Modem Interface */\
+ MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)) /*UART1_TX*/\
+ MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M4)) /*GPIO_149*/ \
+ MUX_VAL(CP(UART1_CTS), (IEN | PTU | EN | M4)) /*GPIO_150*/ \
+ MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)) /*UART1_RX*/\
+ MUX_VAL(CP(MCBSP1_CLKR), (IDIS | PTD | DIS | M4)) /*GPIO_156*/\
+ MUX_VAL(CP(MCBSP1_FSR), (IEN | PTU | EN | M4)) /*GPIO_157*/\
+ MUX_VAL(CP(MCBSP1_DX), (IEN | PTU | DIS | M4)) /*GPIO_158 1-wire */\
+ MUX_VAL(CP(MCBSP1_DR), (IDIS | PTD | DIS | M4)) /*GPIO_159*/\
+ MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) /*McBSP_CLKS*/\
+ MUX_VAL(CP(MCBSP1_FSX), (IDIS | PTD | DIS | M4)) /*GPIO_161*/\
+ MUX_VAL(CP(MCBSP1_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_162*/\
+ /*Serial Interface*/\
+ MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTD | EN | M0)) /*UART3_CTS_RCTX*/\
+ MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)) /*UART3_RTS_SD */\
+ MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) /*UART3_RX_IRRX*/\
+ MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)) /*UART3_TX_IRTX*/\
+ MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) /*HSUSB0_CLK*/\
+ MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)) /*HSUSB0_STP*/\
+ MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)) /*HSUSB0_DIR*/\
+ MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)) /*HSUSB0_NXT*/\
+ MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA0*/\
+ MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA1*/\
+ MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA2*/\
+ MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA3*/\
+ MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA4*/\
+ MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA5*/\
+ MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA6*/\
+ MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA7*/\
+ MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) /*I2C1_SCL*/\
+ MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) /*I2C1_SDA*/\
+ MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) /*I2C2_SCL*/\
+ MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) /*I2C2_SDA*/\
+ MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)) /*I2C3_SCL*/\
+ MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)) /*I2C3_SDA*/\
+ MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)) /*I2C4_SCL*/\
+ MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)) /*I2C4_SDA*/\
+ MUX_VAL(CP(HDQ_SIO), (IDIS | PTU | EN | M4)) /*GPIO_170*/\
+ MUX_VAL(CP(MCSPI1_CLK), (IDIS | PTU | DIS | M4)) /*GPIO_171*/\
+ MUX_VAL(CP(MCSPI1_SIMO), (IDIS | PTU | DIS | M4)) /*GPIO_172*/\
+ MUX_VAL(CP(MCSPI1_SOMI), (IDIS | PTU | DIS | M4)) /*GPIO_173*/\
+ MUX_VAL(CP(MCSPI1_CS0), (IDIS | PTD | DIS | M4)) /*GPIO_174*/\
+ MUX_VAL(CP(MCSPI1_CS3), (IDIS | PTU | DIS | M4)) /*GPIO_177*/\
+ /* USB EHCI (port 2) not used */\
+ MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)) /*McSPI2_CLK*/\
+ MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)) /*McSPI2_SIMO*/\
+ MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)) /*McSPI2_SOMI*/\
+ MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M0)) /*McSPI2_CS0*/\
+ MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | EN | M0)) /*McSPI2_CS1*/\
+ /*Control and debug */\
+ MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)) /*SYS_32K*/\
+ MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)) /*SYS_CLKREQ*/\
+ MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)) /*SYS_nIRQ*/\
+ MUX_VAL(CP(SYS_BOOT0), (IDIS | PTD | DIS | M3)) /*DSS_DATA18*/\
+ MUX_VAL(CP(SYS_BOOT1), (IDIS | PTD | DIS | M3)) /*DSS_DATA19*/\
+ MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M0)) /*GPIO_4*/\
+ MUX_VAL(CP(SYS_BOOT3), (IDIS | PTD | DIS | M3)) /*DSS_DATA20*/\
+ MUX_VAL(CP(SYS_BOOT4), (IDIS | PTD | DIS | M3)) /*DSS_DATA21*/\
+ MUX_VAL(CP(SYS_BOOT5), (IDIS | PTD | DIS | M3)) /*DSS_DATA22*/\
+ MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M3)) /*DSS_DATA23*/ \
+ MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) /*SYS_OFF_MODE*/\
+ MUX_VAL(CP(SYS_CLKOUT1), (IDIS | PTD | DIS | M4)) /*GPIO_10*/\
+ MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTD | DIS | M0)) /*SYS_CLKOUT2*/\
+ /* USB EHCI (port 1) */\
+ MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTU | EN | M3)) /*HSUSB1_STP*/\
+ MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTU | DIS | M3)) /*HSUSB1_CLK*/\
+ MUX_VAL(CP(ETK_D0_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA0*/\
+ MUX_VAL(CP(ETK_D1_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA1*/\
+ MUX_VAL(CP(ETK_D2_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA2*/\
+ MUX_VAL(CP(ETK_D3_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA7*/\
+ MUX_VAL(CP(ETK_D4_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA4*/\
+ MUX_VAL(CP(ETK_D5_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA5*/\
+ MUX_VAL(CP(ETK_D6_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA6*/\
+ MUX_VAL(CP(ETK_D7_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DATA3*/\
+ MUX_VAL(CP(ETK_D8_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_DIR*/\
+ MUX_VAL(CP(ETK_D9_ES2), (IEN | PTU | DIS | M3)) /*HSUSB1_NXT*/\
+ MUX_VAL(CP(ETK_D10_ES2), (IEN | PTU | EN | M4)) /*GPIO_24*/\
+ MUX_VAL(CP(ETK_D11_ES2), (IDIS | PTU | DIS | M4)) /*GPIO_25*/\
+ MUX_VAL(CP(ETK_D12_ES2), (IEN | PTU | DIS | M4)) /*GPIO_26*/\
+ MUX_VAL(CP(ETK_D13_ES2), (IEN | PTU | DIS | M4)) /*GPIO_27*/\
+ MUX_VAL(CP(ETK_D14_ES2), (IEN | PTU | DIS | M4)) /*GPIO_28*/\
+ MUX_VAL(CP(ETK_D15_ES2), (IEN | PTU | DIS | M4)) /*GPIO_29*/\
+ /*Die to Die */\
+ MUX_VAL(CP(D2D_MCAD1), (IEN | PTD | EN | M0)) /*d2d_mcad1*/\
+ MUX_VAL(CP(D2D_MCAD2), (IEN | PTD | EN | M0)) /*d2d_mcad2*/\
+ MUX_VAL(CP(D2D_MCAD3), (IEN | PTD | EN | M0)) /*d2d_mcad3*/\
+ MUX_VAL(CP(D2D_MCAD4), (IEN | PTD | EN | M0)) /*d2d_mcad4*/\
+ MUX_VAL(CP(D2D_MCAD5), (IEN | PTD | EN | M0)) /*d2d_mcad5*/\
+ MUX_VAL(CP(D2D_MCAD6), (IEN | PTD | EN | M0)) /*d2d_mcad6*/\
+ MUX_VAL(CP(D2D_MCAD7), (IEN | PTD | EN | M0)) /*d2d_mcad7*/\
+ MUX_VAL(CP(D2D_MCAD8), (IEN | PTD | EN | M0)) /*d2d_mcad8*/\
+ MUX_VAL(CP(D2D_MCAD9), (IEN | PTD | EN | M0)) /*d2d_mcad9*/\
+ MUX_VAL(CP(D2D_MCAD10), (IEN | PTD | EN | M0)) /*d2d_mcad10*/\
+ MUX_VAL(CP(D2D_MCAD11), (IEN | PTD | EN | M0)) /*d2d_mcad11*/\
+ MUX_VAL(CP(D2D_MCAD12), (IEN | PTD | EN | M0)) /*d2d_mcad12*/\
+ MUX_VAL(CP(D2D_MCAD13), (IEN | PTD | EN | M0)) /*d2d_mcad13*/\
+ MUX_VAL(CP(D2D_MCAD14), (IEN | PTD | EN | M0)) /*d2d_mcad14*/\
+ MUX_VAL(CP(D2D_MCAD15), (IEN | PTD | EN | M0)) /*d2d_mcad15*/\
+ MUX_VAL(CP(D2D_MCAD16), (IEN | PTD | EN | M0)) /*d2d_mcad16*/\
+ MUX_VAL(CP(D2D_MCAD17), (IEN | PTD | EN | M0)) /*d2d_mcad17*/\
+ MUX_VAL(CP(D2D_MCAD18), (IEN | PTD | EN | M0)) /*d2d_mcad18*/\
+ MUX_VAL(CP(D2D_MCAD19), (IEN | PTD | EN | M0)) /*d2d_mcad19*/\
+ MUX_VAL(CP(D2D_MCAD20), (IEN | PTD | EN | M0)) /*d2d_mcad20*/\
+ MUX_VAL(CP(D2D_MCAD21), (IEN | PTD | EN | M0)) /*d2d_mcad21*/\
+ MUX_VAL(CP(D2D_MCAD22), (IEN | PTD | EN | M0)) /*d2d_mcad22*/\
+ MUX_VAL(CP(D2D_MCAD23), (IEN | PTD | EN | M0)) /*d2d_mcad23*/\
+ MUX_VAL(CP(D2D_MCAD24), (IEN | PTD | EN | M0)) /*d2d_mcad24*/\
+ MUX_VAL(CP(D2D_MCAD25), (IEN | PTD | EN | M0)) /*d2d_mcad25*/\
+ MUX_VAL(CP(D2D_MCAD26), (IEN | PTD | EN | M0)) /*d2d_mcad26*/\
+ MUX_VAL(CP(D2D_MCAD27), (IEN | PTD | EN | M0)) /*d2d_mcad27*/\
+ MUX_VAL(CP(D2D_MCAD28), (IEN | PTD | EN | M0)) /*d2d_mcad28*/\
+ MUX_VAL(CP(D2D_MCAD29), (IEN | PTD | EN | M0)) /*d2d_mcad29*/\
+ MUX_VAL(CP(D2D_MCAD30), (IEN | PTD | EN | M0)) /*d2d_mcad30*/\
+ MUX_VAL(CP(D2D_MCAD31), (IEN | PTD | EN | M0)) /*d2d_mcad31*/\
+ MUX_VAL(CP(D2D_MCAD32), (IEN | PTD | EN | M0)) /*d2d_mcad32*/\
+ MUX_VAL(CP(D2D_MCAD33), (IEN | PTD | EN | M0)) /*d2d_mcad33*/\
+ MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)) /*d2d_mcad34*/\
+ MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)) /*d2d_mcad35*/\
+ MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)) /*d2d_mcad36*/\
+ MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)) /*d2d_clk26mi*/\
+ MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)) /*d2d_nrespwron*/\
+ MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)) /*d2d_nreswarm */\
+ MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)) /*d2d_arm9nirq */\
+ MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)) /*d2d_uma2p6fiq*/\
+ MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)) /*d2d_spint*/\
+ MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)) /*d2d_frint*/\
+ MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)) /*d2d_dmareq0*/\
+ MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)) /*d2d_dmareq1*/\
+ MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)) /*d2d_dmareq2*/\
+ MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)) /*d2d_dmareq3*/\
+ MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)) /*d2d_n3gtrst*/\
+ MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)) /*d2d_n3gtdi*/\
+ MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)) /*d2d_n3gtdo*/\
+ MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)) /*d2d_n3gtms*/\
+ MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)) /*d2d_n3gtck*/\
+ MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)) /*d2d_n3grtck*/\
+ MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)) /*d2d_mstdby*/\
+ MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)) /*d2d_swakeup*/\
+ MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)) /*d2d_idlereq*/\
+ MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)) /*d2d_idleack*/\
+ MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)) /*d2d_mwrite*/\
+ MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)) /*d2d_swrite*/\
+ MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)) /*d2d_mread*/\
+ MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)) /*d2d_sread*/\
+ MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) /*d2d_mbusflag*/\
+ MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)) /*d2d_sbusflag*/\
+ MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)) /*sdrc_cke0*/\
+ MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/
+
+#endif
diff --git a/board/matrix_vision/mvblx/sys_eeprom.c b/board/matrix_vision/mvblx/sys_eeprom.c
new file mode 100644
index 0000000..945a36d
--- /dev/null
+++ b/board/matrix_vision/mvblx/sys_eeprom.c
@@ -0,0 +1,395 @@
+/*
+ * Copyright 2006, 2008-2009, 2011 Freescale Semiconductor
+ * York Sun (yorksun@freescale.com)
+ * Haiying Wang (haiying.wang@freescale.com)
+ * Timur Tabi (timur@freescale.com)
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <i2c.h>
+
+/* #define DEBUG */
+
+/*
+ * static eeprom: EEPROM layout
+ */
+static struct __attribute__ ((__packed__)) eeprom {
+ u8 id[16]; /* 0x01 - 0x0F Type e.g. 100wG-5111 */
+ u8 sn[10]; /* 0x10 - 0x19 Serial Number */
+ u8 date[6]; /* 0x1A - 0x1F Build Date */
+ u8 mac[6]; /* 0x20 - 0x25 MAC address */
+ u8 reserved[10];/* 0x26 - 0x2f reserved */
+ u32 crc; /* x+1 CRC32 checksum */
+} e;
+
+/* Set to 1 if we've read EEPROM into memory */
+static int has_been_read;
+
+/**
+ * show_eeprom - display the contents of the EEPROM
+ */
+static void show_eeprom(void)
+{
+ unsigned int crc;
+ char safe_string[16];
+
+#ifdef DEBUG
+ int i;
+#endif
+ u8 *p;
+
+ /* ID */
+ strncpy(safe_string, (char *)e.id, sizeof(e.id));
+ safe_string[sizeof(e.id)-1] = 0;
+ printf("ID: mvBlueLYNX-X%s\n", safe_string);
+
+ /* Serial number */
+ strncpy(safe_string, (char *)e.sn, sizeof(e.sn));
+ safe_string[sizeof(e.sn)-1] = 0;
+ printf("SN: %s\n", safe_string);
+
+ /* Build date, BCD date values, as YYMMDDhhmmss */
+ printf("Build date: 20%02x/%02x/%02x %02x:%02x:%02x %s\n",
+ e.date[0], e.date[1], e.date[2],
+ e.date[3] & 0x7F, e.date[4], e.date[5],
+ e.date[3] & 0x80 ? "PM" : "");
+
+ /* Show MAC address */
+ p = e.mac;
+ printf("Eth: %02x:%02x:%02x:%02x:%02x:%02x\n",
+ p[0], p[1], p[2], p[3], p[4], p[5]);
+
+ crc = crc32(0, (void *)&e, sizeof(e) - 4);
+
+ if (crc == be32_to_cpu(e.crc))
+ printf("CRC: %08x\n", be32_to_cpu(e.crc));
+ else
+ printf("CRC: %08x (should be %08x)\n", be32_to_cpu(e.crc), crc);
+
+#ifdef DEBUG
+ printf("EEPROM dump: (0x%x bytes)\n", sizeof(e));
+ for (i = 0; i < sizeof(e); i++) {
+ if ((i % 16) == 0)
+ printf("%02X: ", i);
+ printf("%02X ", ((u8 *)&e)[i]);
+ if (((i % 16) == 15) || (i == sizeof(e) - 1))
+ printf("\n");
+ }
+#endif
+}
+
+/**
+ * read_eeprom - read the EEPROM into memory
+ */
+static int read_eeprom(void)
+{
+ int ret;
+#ifdef CONFIG_SYS_EEPROM_BUS_NUM
+ unsigned int bus;
+#endif
+
+ if (has_been_read)
+ return 0;
+
+#ifdef CONFIG_SYS_EEPROM_BUS_NUM
+ bus = i2c_get_bus_num();
+ i2c_set_bus_num(CONFIG_SYS_EEPROM_BUS_NUM);
+#endif
+
+ ret = eeprom_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
+ (uchar *)&e, sizeof(e));
+
+#ifdef CONFIG_SYS_EEPROM_BUS_NUM
+ i2c_set_bus_num(bus);
+#endif
+
+#ifdef DEBUG
+ show_eeprom();
+#endif
+
+ has_been_read = (ret == 0) ? 1 : 0;
+
+ return ret;
+}
+
+/**
+ * update_crc - update the CRC
+ *
+ * This function should be called after each update to the EEPROM structure,
+ * to make sure the CRC is always correct.
+ */
+static void update_crc(void)
+{
+ u32 crc;
+
+ crc = crc32(0, (void *)&e, sizeof(e) - 4);
+ e.crc = cpu_to_be32(crc);
+}
+
+/**
+ * prog_eeprom - write the EEPROM from memory
+ */
+static int prog_eeprom(void)
+{
+ int ret = 0;
+#ifdef CONFIG_SYS_EEPROM_BUS_NUM
+ unsigned int bus;
+#endif
+
+ update_crc();
+
+#ifdef CONFIG_SYS_EEPROM_BUS_NUM
+ bus = i2c_get_bus_num();
+ i2c_set_bus_num(CONFIG_SYS_EEPROM_BUS_NUM);
+#endif
+
+ ret = eeprom_write(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
+ (uchar *)&e, sizeof(e));
+
+ if (!ret) {
+ /* Verify the write by reading back the EEPROM and comparing */
+ struct eeprom e2;
+#ifdef DEBUG
+ printf("%s verifying...\n", __func__);
+#endif
+ ret = eeprom_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
+ (uchar *)&e2, sizeof(e2));
+
+ if (!ret && memcmp(&e, &e2, sizeof(e)))
+ ret = -1;
+ }
+
+#ifdef CONFIG_SYS_EEPROM_BUS_NUM
+ i2c_set_bus_num(bus);
+#endif
+
+ if (ret) {
+ printf("Programming failed.\n");
+ has_been_read = 0;
+ return -1;
+ }
+
+ printf("Programming passed.\n");
+ return 0;
+}
+
+/**
+ * h2i - converts hex character into a number
+ *
+ * This function takes a hexadecimal character (e.g. '7' or 'C') and returns
+ * the integer equivalent.
+ */
+static inline u8 h2i(char p)
+{
+ if ((p >= '0') && (p <= '9'))
+ return p - '0';
+
+ if ((p >= 'A') && (p <= 'F'))
+ return (p - 'A') + 10;
+
+ if ((p >= 'a') && (p <= 'f'))
+ return (p - 'a') + 10;
+
+ return 0;
+}
+
+/**
+ * set_date - stores the build date into the EEPROM
+ *
+ * This function takes a pointer to a string in the format "YYMMDDhhmmss"
+ * (2-digit year, 2-digit month, etc), converts it to a 6-byte BCD string,
+ * and stores it in the build date field of the EEPROM local copy.
+ */
+static void set_date(const char *string)
+{
+ unsigned int i;
+
+ if (strlen(string) != 12) {
+ printf("Usage: mac date YYMMDDhhmmss\n");
+ return;
+ }
+
+ for (i = 0; i < 6; i++)
+ e.date[i] = h2i(string[2 * i]) << 4 | h2i(string[2 * i + 1]);
+
+ update_crc();
+}
+
+/**
+ * set_mac_address - stores a MAC address into the EEPROM
+ *
+ * This function takes a pointer to MAC address string
+ * (i.e."XX:XX:XX:XX:XX:XX", where "XX" is a two-digit hex number) and
+ * stores it in the MAC address field in the EEPROM local copy.
+ */
+static void set_mac_address(const char *string)
+{
+ char *p = (char *) string;
+ unsigned int i;
+
+ for (i = 0; *p && (i < 6); i++) {
+ e.mac[i] = simple_strtoul(p, &p, 16);
+ if (*p == ':')
+ p++;
+ }
+
+ update_crc();
+}
+
+int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ char cmd;
+
+ if (argc == 1) {
+ show_eeprom();
+ return 0;
+ }
+
+ cmd = argv[1][0];
+
+ if (cmd == 'r') {
+#ifdef DEBUG
+ printf("%s read\n", __func__);
+#endif
+ read_eeprom();
+ return 0;
+ }
+
+ if (argc == 2) {
+ switch (cmd) {
+ case 's': /* save */
+#ifdef DEBUG
+ printf("%s save\n", __func__);
+#endif
+ prog_eeprom();
+ break;
+ default:
+ return cmd_usage(cmdtp);
+ }
+
+ return 0;
+ }
+
+ /* We know we have at least one parameter */
+
+ switch (cmd) {
+ case 'n': /* serial number */
+#ifdef DEBUG
+ printf("%s serial number\n", __func__);
+#endif
+ memset(e.sn, 0, sizeof(e.sn));
+ strncpy((char *)e.sn, argv[2], sizeof(e.sn) - 1);
+ update_crc();
+ break;
+ case 'd': /* date BCD format YYMMDDhhmmss */
+ set_date(argv[2]);
+ break;
+ case 'e': /* errata */
+ printf("mac errata not implemented\n");
+ break;
+ case 'i': /* id */
+ memset(e.id, 0, sizeof(e.id));
+ strncpy((char *)e.id, argv[2], sizeof(e.id) - 1);
+ update_crc();
+ break;
+ case 'p': /* ports */
+ printf("mac ports not implemented (always 1 port)\n");
+ break;
+ case '0' ... '9':
+ /* we only have "mac 0" but any digit can be used here */
+ set_mac_address(argv[2]);
+ break;
+ case 'h': /* help */
+ default:
+ return cmd_usage(cmdtp);
+ }
+
+ return 0;
+}
+
+int mac_read_from_eeprom(void)
+{
+ u32 crc, crc_offset = offsetof(struct eeprom, crc);
+ u32 *crcp; /* Pointer to the CRC in the data read from the EEPROM */
+
+ if (read_eeprom()) {
+ printf("EEPROM Read failed.\n");
+ return -1;
+ }
+
+ crc = crc32(0, (void *)&e, crc_offset);
+ crcp = (void *)&e + crc_offset;
+ if (crc != be32_to_cpu(*crcp)) {
+ printf("EEPROM CRC mismatch (%08x != %08x)\n", crc,
+ be32_to_cpu(e.crc));
+ return -1;
+ }
+
+ if (memcmp(&e.mac, "\0\0\0\0\0\0", 6) &&
+ memcmp(&e.mac, "\xFF\xFF\xFF\xFF\xFF\xFF", 6)) {
+ char ethaddr[9];
+
+ sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X",
+ e.mac[0],
+ e.mac[1],
+ e.mac[2],
+ e.mac[3],
+ e.mac[4],
+ e.mac[5]);
+ /* Only initialize environment variables that are blank
+ * (i.e. have not yet been set)
+ */
+ if (!getenv("ethaddr"))
+ setenv("ethaddr", ethaddr);
+ }
+
+ if (memcmp(&e.sn, "\0\0\0\0\0\0\0\0\0\0", 10) &&
+ memcmp(&e.sn, "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF", 10)) {
+ char serial_num[12];
+
+ strncpy(serial_num, (char *)e.sn, sizeof(e.sn) - 1);
+ /* Only initialize environment variables that are blank
+ * (i.e. have not yet been set)
+ */
+ if (!getenv("serial#"))
+ setenv("serial#", serial_num);
+ }
+
+ /* TODO should I calculate CRC here? */
+ return 0;
+}
+
+#ifdef CONFIG_SERIAL_TAG
+void get_board_serial(struct tag_serialnr *serialnr)
+{
+ char *serial = getenv("serial#");
+
+ if (serial && (strlen(serial) > 3)) {
+ /* use the numerical part of the serial number LXnnnnnn */
+ serialnr->high = 0;
+ serialnr->low = simple_strtoul(serial + 2, NULL, 10);
+ } else {
+ serialnr->high = 0;
+ serialnr->low = 0;
+ }
+}
+#endif