* [U-Boot] [PATCH v3 4/4] arm, am335x: add support for 3 siemens boards
2013-07-30 7:53 [U-Boot] [PATCH v3 0/4] arm, am335x: add support for siemens boards Heiko Schocher
` (2 preceding siblings ...)
2013-07-30 7:53 ` [U-Boot] [PATCH v3 3/4] arm, am335x: add watchdog support Heiko Schocher
@ 2013-07-30 7:53 ` Heiko Schocher
3 siblings, 0 replies; 11+ messages in thread
From: Heiko Schocher @ 2013-07-30 7:53 UTC (permalink / raw)
To: u-boot
add support for the am335x based boards from siemens:
dxr2:
- DDR3 128MiB
- NAND 256MiB
- Ethernet with external Switch SMSC LAN9303
- no PMIC
- internal Watchdog
- DFU support
pxm2:
- DDR2 512 MiB
- NAND 1024 MiB
- PMIC
- PHY atheros ar803x
- USB Host
- internal Watchdog
- DFU support
rut:
- DDR3 256 MiB
- NAND 256 MiB
- PMIC
- PHY natsemi dp83630
- external Watchdog
- DFU support
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Roger Meier <r.meier@siemens.com>
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Cc: Pascal Bach <pascal.bach@siemens.com>
Cc: Tom Rini <trini@ti.com>
---
- changes for v2:
- add a more detailed comment, from where the files are based
- add missing (C)
- changes for v3:
- rebased against u-boot-ti commit bb2a5d8f87fffb4fadfb205837decbd1b3e75f88
- updated with lokeshs v2 patches
- rebased arm, am33xx: add defines for gmii_sel_register bits
patch, and therefore added to this patchserie
- add bd_ram_ofs to cpsw_data in board code
needed since commit 2bf36ac638ab2db9f0295aa47064976eeebf80c1
Needed patches:
- [U-Boot] arm, spl: add watchdog library to SPL
http://patchwork.ozlabs.org/patch/248503/
reposted with this patchserie
- [U-Boot] arm, arm335x: add watchdog support
http://patchwork.ozlabs.org/patch/248504/
reposted with this patchserie
- [U-Boot,v2] arm, am33xx: add defines for gmii_sel_register bits
http://patchwork.ozlabs.org/patch/248916/
added in v3 to this patchseries as rebased against u-boot-ti
- patches from Lokesh Vutla:
[U-Boot,V2,1/4] ARM: AM33xx: Cleanup dplls data
http://patchwork.ozlabs.org/patch/263175/
[U-Boot,V2,2/4] ARM: AM33xx: Cleanup clocks layer
http://patchwork.ozlabs.org/patch/263176/
[U-Boot,V2,3/4] ARM: AM33xx: Move s_init to a common place
http://patchwork.ozlabs.org/patch/263177/
[U-Boot,V2,4/4] musb: Disable extra prints
http://patchwork.ozlabs.org/patch/263174/
- [U-Boot,v5] dfu, nand, ubi: add partubi alt settings for updating ubi partition
http://patchwork.ozlabs.org/patch/261583/
- [U-Boot] net, phy, cpsw: fix gigabit register access
http://patchwork.ozlabs.org/patch/261087/
Tested patches with this patch:
- [U-Boot] dfu: Implementation of target reset after communication with dfu-util's -R switch
http://patchwork.ozlabs.org/patch/260041/
- [U-Boot] ARM: OMAP: GPIO: Fix valid range and enable usage of all GPIOs on OMAP5
http://patchwork.ozlabs.org/patch/253185/
MAINTAINERS | 5 +
board/siemens/common/board.c | 167 ++++++++++++
board/siemens/common/factoryset.c | 268 +++++++++++++++++++
board/siemens/common/factoryset.h | 21 ++
board/siemens/dxr2/Makefile | 49 ++++
board/siemens/dxr2/board.c | 241 +++++++++++++++++
board/siemens/dxr2/board.h | 69 +++++
board/siemens/dxr2/mux.c | 112 ++++++++
board/siemens/pxm2/Makefile | 49 ++++
board/siemens/pxm2/board.c | 238 +++++++++++++++++
board/siemens/pxm2/board.h | 22 ++
board/siemens/pxm2/mux.c | 140 ++++++++++
board/siemens/pxm2/pmic.h | 71 +++++
board/siemens/rut/Makefile | 49 ++++
board/siemens/rut/board.c | 180 +++++++++++++
board/siemens/rut/board.h | 22 ++
board/siemens/rut/mux.c | 341 ++++++++++++++++++++++++
boards.cfg | 3 +
include/configs/dxr2.h | 94 +++++++
include/configs/pxm2.h | 134 ++++++++++
include/configs/rut.h | 135 ++++++++++
include/configs/siemens-am33x-common.h | 464 +++++++++++++++++++++++++++++++++
22 Dateien ge?ndert, 2874 Zeilen hinzugef?gt(+)
create mode 100644 board/siemens/common/board.c
create mode 100644 board/siemens/common/factoryset.c
create mode 100644 board/siemens/common/factoryset.h
create mode 100644 board/siemens/dxr2/Makefile
create mode 100644 board/siemens/dxr2/board.c
create mode 100644 board/siemens/dxr2/board.h
create mode 100644 board/siemens/dxr2/mux.c
create mode 100644 board/siemens/pxm2/Makefile
create mode 100644 board/siemens/pxm2/board.c
create mode 100644 board/siemens/pxm2/board.h
create mode 100644 board/siemens/pxm2/mux.c
create mode 100644 board/siemens/pxm2/pmic.h
create mode 100644 board/siemens/rut/Makefile
create mode 100644 board/siemens/rut/board.c
create mode 100644 board/siemens/rut/board.h
create mode 100644 board/siemens/rut/mux.c
create mode 100644 include/configs/dxr2.h
create mode 100644 include/configs/pxm2.h
create mode 100644 include/configs/rut.h
create mode 100644 include/configs/siemens-am33x-common.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 081cf96..022cb70 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1082,6 +1082,11 @@ Sergey Yanovich <ynvich@gmail.com>
lp8x4x xscale/pxa
+Roger Meier <r.meier@siemens.com>
+ dxr2 ARM ARMV7 (AM335x SoC)
+ pxm2 ARM ARMV7 (AM335x SoC)
+ rut ARM ARMV7 (AM335x SoC)
+
-------------------------------------------------------------------------
Unknown / orphaned boards:
diff --git a/board/siemens/common/board.c b/board/siemens/common/board.c
new file mode 100644
index 0000000..c902709
--- /dev/null
+++ b/board/siemens/common/board.c
@@ -0,0 +1,167 @@
+/*
+ * Common board functions for siemens AM335X based boards
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * U-Boot file:/board/ti/am335x/board.c
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <spl.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/omap.h>
+#include <asm/arch/ddr_defs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/io.h>
+#include <asm/emif.h>
+#include <asm/gpio.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <cpsw.h>
+#include <watchdog.h>
+#include "../common/factoryset.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_SPL_BUILD
+void set_uart_mux_conf(void)
+{
+ enable_uart0_pin_mux();
+}
+
+void set_mux_conf_regs(void)
+{
+ /* Initalize the board header */
+ enable_i2c0_pin_mux();
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+ if (read_eeprom() < 0)
+ puts("Could not get board ID.\n");
+
+ enable_board_pin_mux();
+}
+
+void sdram_init(void)
+{
+ spl_siemens_board_init();
+ board_init_ddr();
+
+ return;
+}
+#endif /* #ifdef CONFIG_SPL_BUILD */
+
+#ifndef CONFIG_SPL_BUILD
+/*
+ * Basic board specific setup. Pinmux has been handled already.
+ */
+int board_init(void)
+{
+#if defined(CONFIG_HW_WATCHDOG)
+ hw_watchdog_init();
+#endif /* defined(CONFIG_HW_WATCHDOG) */
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+ if (read_eeprom() < 0)
+ puts("Could not get board ID.\n");
+
+ gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
+ gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
+
+#ifdef CONFIG_FACTORYSET
+ factoryset_read_eeprom(CONFIG_SYS_I2C_EEPROM_ADDR);
+#endif
+ gpmc_init();
+
+ return 0;
+}
+#endif /* #ifndef CONFIG_SPL_BUILD */
+
+#define OSC (V_OSCK/1000000)
+const struct dpll_params dpll_ddr = {
+ 266, OSC-1, 1, -1, -1, -1, -1};
+
+const struct dpll_params *get_dpll_ddr_params(void)
+{
+ return &dpll_ddr;
+}
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ omap_nand_switch_ecc(1, 8);
+
+ return 0;
+}
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+#if defined(BOARD_DFU_BUTTON_GPIO)
+/*
+ * This command returns the status of the user button on
+ * Input - none
+ * Returns - 1 if button is held down
+ * 0 if button is not held down
+ */
+static int
+do_userbutton(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ int button = 0;
+ int gpio;
+
+ gpio = BOARD_DFU_BUTTON_GPIO;
+ gpio_request(gpio, "DFU");
+ gpio_direction_input(gpio);
+ if (gpio_get_value(gpio))
+ button = 1;
+ else
+ button = 0;
+
+ gpio_free(gpio);
+ if (!button) {
+ /* LED0 - RED=1: GPIO2_0 2*32 = 64 */
+ gpio_request(BOARD_DFU_BUTTON_LED, "");
+ gpio_direction_output(BOARD_DFU_BUTTON_LED, 1);
+ gpio_set_value(BOARD_DFU_BUTTON_LED, 1);
+ }
+
+ return button;
+}
+
+U_BOOT_CMD(
+ dfubutton, CONFIG_SYS_MAXARGS, 1, do_userbutton,
+ "Return the status of the DFU button",
+ ""
+);
+#endif
+
+static int
+do_usertestwdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ printf("\n\n\n Go into infinite loop\n\n\n");
+ while (1)
+ ;
+ return 0;
+};
+
+U_BOOT_CMD(
+ testwdt, CONFIG_SYS_MAXARGS, 1, do_usertestwdt,
+ "Sends U-Boot into infinite loop",
+ ""
+);
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ printf("Enable d-cache\n");
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif /* CONFIG_SYS_DCACHE_OFF */
+#endif /* !CONFIG_SPL_BUILD */
diff --git a/board/siemens/common/factoryset.c b/board/siemens/common/factoryset.c
new file mode 100644
index 0000000..4601d3b
--- /dev/null
+++ b/board/siemens/common/factoryset.c
@@ -0,0 +1,268 @@
+/*
+ *
+ * Read FactorySet information from EEPROM into global structure.
+ * (C) Copyright 2013 Siemens Schweiz AG
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#if !defined(CONFIG_SPL_BUILD)
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/unaligned.h>
+#include <net.h>
+#include <usbdescriptors.h>
+#include "factoryset.h"
+
+#define EEPR_PG_SZ 0x80
+#define EEPROM_FATORYSET_OFFSET 0x400
+#define OFF_PG EEPROM_FATORYSET_OFFSET/EEPR_PG_SZ
+#define MAX_STRING_LENGTH 32
+
+/* Global variable that contains necessary information from FactorySet */
+struct factorysetcontainer factory_dat;
+
+#define fact_get_char(i) *((char *)&eeprom_buf[i])
+
+static int fact_match(unsigned char *eeprom_buf, uchar *s1, int i2)
+{
+ if (s1 == NULL)
+ return -1;
+
+ while (*s1 == fact_get_char(i2++))
+ if (*s1++ == '=')
+ return i2;
+
+ if (*s1 == '\0' && fact_get_char(i2-1) == '=')
+ return i2;
+
+ return -1;
+}
+
+static int get_factory_val(unsigned char *eeprom_buf, int size, uchar *name,
+ uchar *buf, int len)
+{
+ int i, nxt = 0;
+
+ for (i = 0; fact_get_char(i) != '\0'; i = nxt + 1) {
+ int val, n;
+
+ for (nxt = i; fact_get_char(nxt) != '\0'; ++nxt) {
+ if (nxt >= size)
+ return -1;
+ }
+
+ val = fact_match(eeprom_buf, (uchar *)name, i);
+ if (val < 0)
+ continue;
+
+ /* found; copy out */
+ for (n = 0; n < len; ++n, ++buf) {
+ *buf = fact_get_char(val++);
+ if (*buf == '\0')
+ return n;
+ }
+
+ if (n)
+ *--buf = '\0';
+
+ printf("env_buf [%d bytes] too small for value of \"%s\"\n",
+ len, name);
+
+ return n;
+ }
+ return -1;
+}
+
+static
+int get_factory_record_val(unsigned char *eeprom_buf, int size, uchar *record,
+ uchar *name, uchar *buf, int len)
+{
+ int ret = -1;
+ int i, nxt = 0;
+ int c;
+ unsigned char end = 0xff;
+
+ for (i = 0; fact_get_char(i) != end; i = nxt) {
+ nxt = i + 1;
+ if (fact_get_char(i) == '>') {
+ int pos;
+ int endpos;
+ int z;
+
+ c = strncmp((char *)&eeprom_buf[i + 1], (char *)record,
+ strlen((char *)record));
+ if (c == 0) {
+ /* record found */
+ pos = i + strlen((char *)record) + 2;
+ nxt = pos;
+ /* search for "<" */
+ c = -1;
+ for (z = pos; fact_get_char(z) != end; z++) {
+ if ((fact_get_char(z) == '<') ||
+ (fact_get_char(z) == '>')) {
+ endpos = z;
+ nxt = endpos;
+ c = 0;
+ break;
+ }
+ }
+ }
+ if (c == 0) {
+ /* end found -> call get_factory_val */
+ eeprom_buf[endpos] = end;
+ ret = get_factory_val(&eeprom_buf[pos],
+ size - pos, name, buf, len);
+ /* fix buffer */
+ eeprom_buf[endpos] = '<';
+ debug("%s: %s.%s = %s\n",
+ __func__, record, name, buf);
+ return ret;
+ }
+ }
+ }
+ return ret;
+}
+
+int factoryset_read_eeprom(int i2c_addr)
+{
+ int i, pages = 0, size = 0;
+ unsigned char eeprom_buf[0x3c00], hdr[4], buf[MAX_STRING_LENGTH];
+ unsigned char *cp, *cp1;
+
+#if defined(CONFIG_DFU_FUNCTION)
+ factory_dat.usb_vendor_id = CONFIG_G_DNL_VENDOR_NUM;
+ factory_dat.usb_product_id = CONFIG_G_DNL_PRODUCT_NUM;
+#endif
+ if (i2c_probe(i2c_addr))
+ goto err;
+
+ if (i2c_read(i2c_addr, EEPROM_FATORYSET_OFFSET, 2, hdr, sizeof(hdr)))
+ goto err;
+
+ if ((hdr[0] != 0x99) || (hdr[1] != 0x80)) {
+ printf("FactorySet is not right in eeprom.\n");
+ return 1;
+ }
+
+ /* get FactorySet size */
+ size = (hdr[2] << 8) + hdr[3] + sizeof(hdr);
+ if (size > 0x3bfa)
+ size = 0x3bfa;
+
+ pages = size / EEPR_PG_SZ;
+
+ /*
+ * read the eeprom using i2c
+ * I can not read entire eeprom in once, so separate into several
+ * times. Furthermore, fetch eeprom take longer time, so we fetch
+ * data after every time we got a record from eeprom
+ */
+ debug("Read eeprom page :\n");
+ for (i = 0; i < pages; i++)
+ if (i2c_read(i2c_addr, (OFF_PG + i) * EEPR_PG_SZ, 2,
+ eeprom_buf + (i * EEPR_PG_SZ), EEPR_PG_SZ))
+ goto err;
+
+ if (size % EEPR_PG_SZ)
+ if (i2c_read(i2c_addr, (OFF_PG + pages) * EEPR_PG_SZ, 2,
+ eeprom_buf + (pages * EEPR_PG_SZ),
+ (size % EEPR_PG_SZ)))
+ goto err;
+
+ /* we do below just for eeprom align */
+ for (i = 0; i < size; i++)
+ if (eeprom_buf[i] == '\n')
+ eeprom_buf[i] = 0;
+
+ /* skip header */
+ size -= sizeof(hdr);
+ cp = (uchar *)eeprom_buf + sizeof(hdr);
+
+ /* get mac address */
+ get_factory_record_val(cp, size, (uchar *)"ETH1", (uchar *)"mac",
+ buf, MAX_STRING_LENGTH);
+ cp1 = buf;
+ for (i = 0; i < 6; i++) {
+ factory_dat.mac[i] = simple_strtoul((char *)cp1, NULL, 16);
+ cp1 += 3;
+ }
+
+#if defined(CONFIG_DFU_FUNCTION)
+ /* read vid and pid for dfu mode */
+ if (0 <= get_factory_record_val(cp, size, (uchar *)"USBD1",
+ (uchar *)"vid", buf,
+ MAX_STRING_LENGTH)) {
+ factory_dat.usb_vendor_id = simple_strtoul((char *)buf,
+ NULL, 16);
+ }
+
+ if (0 <= get_factory_record_val(cp, size, (uchar *)"USBD1",
+ (uchar *)"pid", buf,
+ MAX_STRING_LENGTH)) {
+ factory_dat.usb_product_id = simple_strtoul((char *)buf,
+ NULL, 16);
+ }
+ printf("DFU USB: VID = 0x%4x, PID = 0x%4x\n", factory_dat.usb_vendor_id,
+ factory_dat.usb_product_id);
+#endif
+ return 0;
+
+err:
+ printf("Could not read the EEPROM; something fundamentally wrong on the I2C bus.\n");
+ return 1;
+}
+
+static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
+
+static int factoryset_mac_setenv(void)
+{
+ uint8_t mac_addr[6];
+
+ debug("FactorySet: Set mac address\n");
+ if (is_valid_ether_addr(factory_dat.mac)) {
+ memcpy(mac_addr, factory_dat.mac, 6);
+ } else {
+ uint32_t mac_hi, mac_lo;
+
+ debug("Warning: FactorySet: <ethaddr> not set. Fallback to E-fuse\n");
+ mac_lo = readl(&cdev->macid0l);
+ mac_hi = readl(&cdev->macid0h);
+
+ mac_addr[0] = mac_hi & 0xFF;
+ mac_addr[1] = (mac_hi & 0xFF00) >> 8;
+ mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
+ mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
+ mac_addr[4] = mac_lo & 0xFF;
+ mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+ if (!is_valid_ether_addr(mac_addr)) {
+ printf("Warning: ethaddr not set by FactorySet or E-fuse. Set <ethaddr> variable to overcome this.\n");
+ return -1;
+ }
+ }
+
+ eth_setenv_enetaddr("ethaddr", mac_addr);
+ return 0;
+}
+
+int factoryset_setenv(void)
+{
+ int ret = 0;
+
+ if (factoryset_mac_setenv() < 0)
+ ret = -1;
+
+ return ret;
+}
+
+int g_dnl_bind_fixup(struct usb_device_descriptor *dev)
+{
+ put_unaligned(factory_dat.usb_vendor_id, &dev->idVendor);
+ put_unaligned(factory_dat.usb_product_id, &dev->idProduct);
+ return 0;
+}
+#endif /* defined(CONFIG_SPL_BUILD) */
diff --git a/board/siemens/common/factoryset.h b/board/siemens/common/factoryset.h
new file mode 100644
index 0000000..42cc0a9
--- /dev/null
+++ b/board/siemens/common/factoryset.h
@@ -0,0 +1,21 @@
+/*
+ * Common board functions for siemens AM335X based boards
+ * (C) Copyright 2013 Siemens Schweiz AG
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __FACTORYSET_H
+#define __FACTORYSET_H
+
+struct factorysetcontainer {
+ uchar mac[6];
+ int usb_vendor_id;
+ int usb_product_id;
+};
+
+int factoryset_read_eeprom(int i2c_addr);
+int factoryset_setenv(void);
+extern struct factorysetcontainer factory_dat;
+
+#endif /* __FACTORYSET_H */
diff --git a/board/siemens/dxr2/Makefile b/board/siemens/dxr2/Makefile
new file mode 100644
index 0000000..a09b467
--- /dev/null
+++ b/board/siemens/dxr2/Makefile
@@ -0,0 +1,49 @@
+#
+# Makefile
+#
+# (C) Copyright 2013 Siemens Schweiz AG
+# (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+#
+# Based on:
+# u-boot:/board/ti/am335x/Makefile
+# Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
+
+LIB = $(obj)lib$(BOARD).o
+
+ifdef CONFIG_SPL_BUILD
+COBJS := mux.o
+endif
+
+COBJS += board.o
+ifndef CONFIG_SPL_BUILD
+COBJS += ../common/factoryset.o
+endif
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+ rm -f $(SOBJS) $(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/siemens/dxr2/board.c b/board/siemens/dxr2/board.c
new file mode 100644
index 0000000..56d5ef8
--- /dev/null
+++ b/board/siemens/dxr2/board.c
@@ -0,0 +1,241 @@
+/*
+ * Board functions for TI AM335X based dxr2 board
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ *
+ * Board functions for TI AM335X based boards
+ * u-boot:/board/ti/am335x/board.c
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <spl.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/omap.h>
+#include <asm/arch/ddr_defs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/io.h>
+#include <asm/emif.h>
+#include <asm/gpio.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <cpsw.h>
+#include <watchdog.h>
+#include "board.h"
+#include "../common/factoryset.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_SPL_BUILD
+static struct dxr2_baseboard_id __attribute__((section(".data"))) settings;
+
+const struct ddr3_data ddr3_default = {
+ 0x33524444, 0x56312e33, 0x0100, 0x0001, 0x003A, 0x008A, 0x010B,
+ 0x00C4, 0x0888A39B, 0x26247FDA, 0x501F821F, 0x0006, 0x61C04AB2,
+ 0x00000618,
+};
+
+static void set_default_ddr3_timings(void)
+{
+ printf("Set default DDR3 settings\n");
+ settings.ddr3 = ddr3_default;
+}
+
+static void print_ddr3_timings(void)
+{
+ printf("\n\nDDR3 Timing parameters:\n");
+ printf("Diff Eeprom Default\n");
+ PRINTARGS(magic);
+ PRINTARGS(version);
+ PRINTARGS(ddr3_sratio);
+ PRINTARGS(iclkout);
+
+ PRINTARGS(dt0rdsratio0);
+ PRINTARGS(dt0wdsratio0);
+ PRINTARGS(dt0fwsratio0);
+ PRINTARGS(dt0wrsratio0);
+
+ PRINTARGS(sdram_tim1);
+ PRINTARGS(sdram_tim2);
+ PRINTARGS(sdram_tim3);
+
+ PRINTARGS(emif_ddr_phy_ctlr_1);
+
+ PRINTARGS(sdram_config);
+ PRINTARGS(ref_ctrl);
+}
+
+static void print_chip_data(void)
+{
+ printf("\n");
+ printf("Device: '%s'\n", settings.chip.sdevname);
+ printf("HW version: '%s'\n", settings.chip.shwver);
+}
+#endif /* CONFIG_SPL_BUILD */
+
+/*
+ * Read header information from EEPROM into global structure.
+ */
+static int read_eeprom(void)
+{
+ /* Check if baseboard eeprom is available */
+ if (i2c_probe(CONFIG_SYS_I2C_EEPROM_ADDR)) {
+ printf("Could not probe the EEPROM; something fundamentally wrong on the I2C bus.\n");
+ return 1;
+ }
+
+#ifdef CONFIG_SPL_BUILD
+ /* Read Siemens eeprom data (DDR3) */
+ if (i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, EEPROM_ADDR_DDR3, 2,
+ (uchar *)&settings.ddr3, sizeof(struct ddr3_data))) {
+ printf("Could not read the EEPROM; something fundamentally wrong on the I2C bus.\nUse default DDR3 timings\n");
+ set_default_ddr3_timings();
+ }
+ /* Read Siemens eeprom data (CHIP) */
+ if (i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, EEPROM_ADDR_CHIP, 2,
+ (uchar *)&settings.chip, sizeof(settings.chip)))
+ printf("Could not read chip settings\n");
+
+ if (ddr3_default.magic == settings.ddr3.magic &&
+ ddr3_default.version == settings.ddr3.version) {
+ printf("Using DDR3 settings from EEPROM\n");
+ } else {
+ if (ddr3_default.magic != settings.ddr3.magic)
+ printf("Error: No valid DDR3 data in eeprom.\n");
+ if (ddr3_default.version != settings.ddr3.version)
+ printf("Error: DDR3 data version does not match.\n");
+
+ printf("Using default settings\n");
+ set_default_ddr3_timings();
+ }
+
+ if (MAGIC_CHIP == settings.chip.magic) {
+ printf("Valid chip data in eeprom\n");
+ print_chip_data();
+ } else {
+ printf("Error: No chip data in eeprom\n");
+ }
+
+ print_ddr3_timings();
+#endif
+ return 0;
+}
+
+#ifdef CONFIG_SPL_BUILD
+static void board_init_ddr(void)
+{
+struct emif_regs dxr2_ddr3_emif_reg_data = {
+ .zq_config = 0x50074BE4,
+};
+
+struct ddr_data dxr2_ddr3_data = {
+ .datadldiff0 = PHY_DLL_LOCK_DIFF,
+};
+
+struct cmd_control dxr2_ddr3_cmd_ctrl_data = {
+ .cmd0dldiff = 0,
+ .cmd1dldiff = 0,
+ .cmd2dldiff = 0,
+};
+ /* pass values from eeprom */
+ dxr2_ddr3_emif_reg_data.sdram_tim1 = settings.ddr3.sdram_tim1;
+ dxr2_ddr3_emif_reg_data.sdram_tim2 = settings.ddr3.sdram_tim2;
+ dxr2_ddr3_emif_reg_data.sdram_tim3 = settings.ddr3.sdram_tim3;
+ dxr2_ddr3_emif_reg_data.emif_ddr_phy_ctlr_1 =
+ settings.ddr3.emif_ddr_phy_ctlr_1;
+ dxr2_ddr3_emif_reg_data.sdram_config = settings.ddr3.sdram_config;
+ dxr2_ddr3_emif_reg_data.ref_ctrl = settings.ddr3.ref_ctrl;
+
+ dxr2_ddr3_data.datardsratio0 = settings.ddr3.dt0rdsratio0;
+ dxr2_ddr3_data.datawdsratio0 = settings.ddr3.dt0wdsratio0;
+ dxr2_ddr3_data.datafwsratio0 = settings.ddr3.dt0fwsratio0;
+ dxr2_ddr3_data.datawrsratio0 = settings.ddr3.dt0wrsratio0;
+
+ dxr2_ddr3_cmd_ctrl_data.cmd0csratio = settings.ddr3.ddr3_sratio;
+ dxr2_ddr3_cmd_ctrl_data.cmd0iclkout = settings.ddr3.iclkout;
+ dxr2_ddr3_cmd_ctrl_data.cmd1csratio = settings.ddr3.ddr3_sratio;
+ dxr2_ddr3_cmd_ctrl_data.cmd1iclkout = settings.ddr3.iclkout;
+ dxr2_ddr3_cmd_ctrl_data.cmd2csratio = settings.ddr3.ddr3_sratio;
+ dxr2_ddr3_cmd_ctrl_data.cmd2iclkout = settings.ddr3.iclkout;
+
+ config_ddr(DXR2_PLL_FREQ, DXR2_IOCTRL_VAL, &dxr2_ddr3_data,
+ &dxr2_ddr3_cmd_ctrl_data, &dxr2_ddr3_emif_reg_data, 0);
+}
+
+static void spl_siemens_board_init(void)
+{
+ return;
+}
+#endif /* if def CONFIG_SPL_BUILD */
+
+#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
+ (defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
+static void cpsw_control(int enabled)
+{
+ /* VTP can be added here */
+
+ return;
+}
+
+static struct cpsw_slave_data cpsw_slaves[] = {
+ {
+ .slave_reg_ofs = 0x208,
+ .sliver_reg_ofs = 0xd80,
+ .phy_id = 0,
+ .phy_if = PHY_INTERFACE_MODE_MII,
+ },
+};
+
+static struct cpsw_platform_data cpsw_data = {
+ .mdio_base = CPSW_MDIO_BASE,
+ .cpsw_base = CPSW_BASE,
+ .mdio_div = 0xff,
+ .channels = 4,
+ .cpdma_reg_ofs = 0x800,
+ .slaves = 1,
+ .slave_data = cpsw_slaves,
+ .ale_reg_ofs = 0xd00,
+ .ale_entries = 1024,
+ .host_port_reg_ofs = 0x108,
+ .hw_stats_reg_ofs = 0x900,
+ .bd_ram_ofs = 0x2000,
+ .mac_control = (1 << 5),
+ .control = cpsw_control,
+ .host_port_num = 0,
+ .version = CPSW_CTRL_VERSION_2,
+};
+
+#if defined(CONFIG_DRIVER_TI_CPSW) || \
+ (defined(CONFIG_USB_ETHER) && defined(CONFIG_MUSB_GADGET))
+int board_eth_init(bd_t *bis)
+{
+ struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
+ int n = 0;
+ int rv;
+
+ factoryset_setenv();
+
+ /* Set rgmii mode and enable rmii clock to be sourced from chip */
+ writel((RMII_MODE_ENABLE | RMII_CHIPCKL_ENABLE), &cdev->miisel);
+
+ rv = cpsw_register(&cpsw_data);
+ if (rv < 0)
+ printf("Error %d registering CPSW switch\n", rv);
+ else
+ n += rv;
+ return n;
+}
+#endif /* #if defined(CONFIG_DRIVER_TI_CPSW) */
+#endif /* #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) */
+
+#include "../common/board.c"
diff --git a/board/siemens/dxr2/board.h b/board/siemens/dxr2/board.h
new file mode 100644
index 0000000..2be78fb
--- /dev/null
+++ b/board/siemens/dxr2/board.h
@@ -0,0 +1,69 @@
+/*
+ * board.h
+ *
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * TI AM335x boards information header
+ * u-boot:/board/ti/am335x/board.h
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+#define PARGS3(x) settings.ddr3.x-ddr3_default.x, \
+ settings.ddr3.x, ddr3_default.x
+#define PRINTARGS(y) printf("%x, %8x, %8x : "#y"\n", PARGS3(y))
+#define MAGIC_CHIP 0x50494843
+
+/* Automatic generated definition */
+/* Wed, 19 Jun 2013 10:57:48 +0200 */
+/* From file: draco/ddr3-data-micron.txt */
+struct ddr3_data {
+ unsigned int magic; /* 0x33524444 */
+ unsigned int version; /* 0x56312e33 */
+ unsigned short int ddr3_sratio; /* 0x0100 */
+ unsigned short int iclkout; /* 0x0001 */
+ unsigned short int dt0rdsratio0; /* 0x003A */
+ unsigned short int dt0wdsratio0; /* 0x008A */
+ unsigned short int dt0fwsratio0; /* 0x010B */
+ unsigned short int dt0wrsratio0; /* 0x00C4 */
+ unsigned int sdram_tim1; /* 0x0888A39B */
+ unsigned int sdram_tim2; /* 0x26247FDA */
+ unsigned int sdram_tim3; /* 0x501F821F */
+ unsigned short int emif_ddr_phy_ctlr_1; /* 0x0006 */
+ unsigned int sdram_config; /* 0x61C04AB2 */
+ unsigned int ref_ctrl; /* 0x00000618 */
+};
+
+struct chip_data {
+ unsigned int magic;
+ char sdevname[16];
+ char shwver[7];
+};
+
+struct dxr2_baseboard_id {
+ struct ddr3_data ddr3;
+ struct chip_data chip;
+};
+
+/*
+ * We have three pin mux functions that must exist. We must be able to enable
+ * uart0, for initial output and i2c0 to read the main EEPROM. We then have a
+ * main pinmux function that can be overridden to enable all other pinmux that
+ * is required on the board.
+ */
+void enable_uart0_pin_mux(void);
+void enable_uart1_pin_mux(void);
+void enable_uart2_pin_mux(void);
+void enable_uart3_pin_mux(void);
+void enable_uart4_pin_mux(void);
+void enable_uart5_pin_mux(void);
+void enable_i2c0_pin_mux(void);
+void enable_board_pin_mux(void);
+#endif
diff --git a/board/siemens/dxr2/mux.c b/board/siemens/dxr2/mux.c
new file mode 100644
index 0000000..bc80b79
--- /dev/null
+++ b/board/siemens/dxr2/mux.c
@@ -0,0 +1,112 @@
+/*
+ * pinmux setup for siemens dxr2 board
+ *
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * Based on:
+ * u-boot:/board/ti/am335x/mux.c
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/mux.h>
+#include <asm/io.h>
+#include <i2c.h>
+#include "board.h"
+
+static struct module_pin_mux uart0_pin_mux[] = {
+ {OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART0_RXD */
+ {OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, /* UART0_TXD */
+ {-1},
+};
+
+static struct module_pin_mux uart3_pin_mux[] = {
+ {OFFSET(spi0_cs1), (MODE(1) | PULLUP_EN | RXACTIVE)}, /* UART3_RXD */
+ {OFFSET(ecap0_in_pwm0_out), (MODE(1) | PULLUDEN)}, /* UART3_TXD */
+ {-1},
+};
+
+static struct module_pin_mux i2c0_pin_mux[] = {
+ {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE |
+ PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
+ {OFFSET(i2c0_scl), (MODE(0) | RXACTIVE |
+ PULLUDEN | SLEWCTRL)}, /* I2C_SCLK */
+ {-1},
+};
+
+static struct module_pin_mux nand_pin_mux[] = {
+ {OFFSET(gpmc_ad0), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD0 */
+ {OFFSET(gpmc_ad1), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD1 */
+ {OFFSET(gpmc_ad2), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD2 */
+ {OFFSET(gpmc_ad3), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD3 */
+ {OFFSET(gpmc_ad4), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD4 */
+ {OFFSET(gpmc_ad5), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD5 */
+ {OFFSET(gpmc_ad6), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD6 */
+ {OFFSET(gpmc_ad7), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD7 */
+ {OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* NAND WAIT */
+ {OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN | RXACTIVE)}, /* NAND_WPN */
+ {OFFSET(gpmc_csn0), (MODE(0) | PULLUDEN)}, /* NAND_CS0 */
+ {OFFSET(gpmc_advn_ale), (MODE(0) | PULLUDEN)}, /* NAND_ADV_ALE */
+ {OFFSET(gpmc_oen_ren), (MODE(0) | PULLUDEN)}, /* NAND_OE */
+ {OFFSET(gpmc_wen), (MODE(0) | PULLUDEN)}, /* NAND_WEN */
+ {OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUDEN)}, /* NAND_BE_CLE */
+ {-1},
+};
+
+static struct module_pin_mux gpios_pin_mux[] = {
+ /* DFU button GPIO0_27*/
+ {OFFSET(gpmc_ad11), (MODE(7) | PULLUDEN | RXACTIVE)},
+ {OFFSET(gpmc_csn3), MODE(7) }, /* LED0 GPIO2_0 */
+ {OFFSET(emu0), MODE(7)}, /* LED1 GPIO3_7 */
+ {-1},
+};
+
+static struct module_pin_mux ethernet_pin_mux[] = {
+ {OFFSET(mii1_col), (MODE(3) | RXACTIVE)},
+ {OFFSET(mii1_crs), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_rxerr), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_txen), (MODE(1))},
+ {OFFSET(mii1_rxdv), (MODE(3) | RXACTIVE)},
+ {OFFSET(mii1_txd3), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_txd2), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_txd1), (MODE(1))},
+ {OFFSET(mii1_txd0), (MODE(1))},
+ {OFFSET(mii1_txclk), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_rxclk), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_rxd3), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_rxd2), (MODE(1))},
+ {OFFSET(mii1_rxd1), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_rxd0), (MODE(1) | RXACTIVE)},
+ {OFFSET(rmii1_refclk), (MODE(0) | RXACTIVE)},
+ {OFFSET(mdio_data), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mdio_clk), (MODE(0) | PULLUP_EN)},
+ {-1},
+};
+
+void enable_uart0_pin_mux(void)
+{
+ configure_module_pin_mux(uart0_pin_mux);
+}
+
+void enable_uart3_pin_mux(void)
+{
+ configure_module_pin_mux(uart3_pin_mux);
+}
+
+void enable_i2c0_pin_mux(void)
+{
+ configure_module_pin_mux(i2c0_pin_mux);
+}
+
+void enable_board_pin_mux(void)
+{
+ enable_uart3_pin_mux();
+ configure_module_pin_mux(nand_pin_mux);
+ configure_module_pin_mux(ethernet_pin_mux);
+ configure_module_pin_mux(gpios_pin_mux);
+}
diff --git a/board/siemens/pxm2/Makefile b/board/siemens/pxm2/Makefile
new file mode 100644
index 0000000..a09b467
--- /dev/null
+++ b/board/siemens/pxm2/Makefile
@@ -0,0 +1,49 @@
+#
+# Makefile
+#
+# (C) Copyright 2013 Siemens Schweiz AG
+# (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+#
+# Based on:
+# u-boot:/board/ti/am335x/Makefile
+# Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
+
+LIB = $(obj)lib$(BOARD).o
+
+ifdef CONFIG_SPL_BUILD
+COBJS := mux.o
+endif
+
+COBJS += board.o
+ifndef CONFIG_SPL_BUILD
+COBJS += ../common/factoryset.o
+endif
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+ rm -f $(SOBJS) $(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/siemens/pxm2/board.c b/board/siemens/pxm2/board.c
new file mode 100644
index 0000000..0eef330
--- /dev/null
+++ b/board/siemens/pxm2/board.c
@@ -0,0 +1,238 @@
+/*
+ * Board functions for TI AM335X based pxm2 board
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * u-boot:/board/ti/am335x/board.c
+ *
+ * Board functions for TI AM335X based boards
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <spl.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/omap.h>
+#include <asm/arch/ddr_defs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/io.h>
+#include <asm/emif.h>
+#include <asm/gpio.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <cpsw.h>
+#include <watchdog.h>
+#include "board.h"
+#include "../common/factoryset.h"
+#include "pmic.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_SPL_BUILD
+static void board_init_ddr(void)
+{
+struct emif_regs pxm2_ddr3_emif_reg_data = {
+ .sdram_config = 0x41805332,
+ .sdram_tim1 = 0x666b3c9,
+ .sdram_tim2 = 0x243631ca,
+ .sdram_tim3 = 0x33f,
+ .emif_ddr_phy_ctlr_1 = 0x100005,
+ .zq_config = 0,
+ .ref_ctrl = 0x81a,
+};
+
+struct ddr_data pxm2_ddr3_data = {
+ .datardsratio0 = 0x81204812,
+ .datawdsratio0 = 0,
+ .datafwsratio0 = 0x8020080,
+ .datawrsratio0 = 0x4010040,
+ .datauserank0delay = 1,
+ .datadldiff0 = PHY_DLL_LOCK_DIFF,
+};
+
+struct cmd_control pxm2_ddr3_cmd_ctrl_data = {
+ .cmd0csratio = 0x80,
+ .cmd0dldiff = 0,
+ .cmd0iclkout = 0,
+ .cmd1csratio = 0x80,
+ .cmd1dldiff = 0,
+ .cmd1iclkout = 0,
+ .cmd2csratio = 0x80,
+ .cmd2dldiff = 0,
+ .cmd2iclkout = 0,
+};
+
+ config_ddr(DXR2_PLL_FREQ, DXR2_IOCTRL_VAL, &pxm2_ddr3_data,
+ &pxm2_ddr3_cmd_ctrl_data, &pxm2_ddr3_emif_reg_data, 0);
+}
+
+/*
+ * voltage switching for MPU frequency switching.
+ * @module = mpu - 0, core - 1
+ * @vddx_op_vol_sel = vdd voltage to set
+ */
+
+#define MPU 0
+#define CORE 1
+
+int voltage_update(unsigned int module, unsigned char vddx_op_vol_sel)
+{
+ uchar buf[4];
+ unsigned int reg_offset;
+
+ if (module == MPU)
+ reg_offset = PMIC_VDD1_OP_REG;
+ else
+ reg_offset = PMIC_VDD2_OP_REG;
+
+ /* Select VDDx OP */
+ if (i2c_read(PMIC_CTRL_I2C_ADDR, reg_offset, 1, buf, 1))
+ return 1;
+
+ buf[0] &= ~PMIC_OP_REG_CMD_MASK;
+
+ if (i2c_write(PMIC_CTRL_I2C_ADDR, reg_offset, 1, buf, 1))
+ return 1;
+
+ /* Configure VDDx OP Voltage */
+ if (i2c_read(PMIC_CTRL_I2C_ADDR, reg_offset, 1, buf, 1))
+ return 1;
+
+ buf[0] &= ~PMIC_OP_REG_SEL_MASK;
+ buf[0] |= vddx_op_vol_sel;
+
+ if (i2c_write(PMIC_CTRL_I2C_ADDR, reg_offset, 1, buf, 1))
+ return 1;
+
+ if (i2c_read(PMIC_CTRL_I2C_ADDR, reg_offset, 1, buf, 1))
+ return 1;
+
+ if ((buf[0] & PMIC_OP_REG_SEL_MASK) != vddx_op_vol_sel)
+ return 1;
+
+ return 0;
+}
+
+#define OSC (V_OSCK/1000000)
+
+const struct dpll_params dpll_mpu_pxm2 = {
+ 720, OSC-1, 1, -1, -1, -1, -1};
+
+void spl_siemens_board_init(void)
+{
+ uchar buf[4];
+ /*
+ * pxm2 PMIC code. All boards currently want an MPU voltage
+ * of 1.2625V and CORE voltage of 1.1375V to operate at
+ * 720MHz.
+ */
+ if (i2c_probe(PMIC_CTRL_I2C_ADDR))
+ return;
+
+ /* VDD1/2 voltage selection register access by control i/f */
+ if (i2c_read(PMIC_CTRL_I2C_ADDR, PMIC_DEVCTRL_REG, 1, buf, 1))
+ return;
+
+ buf[0] |= PMIC_DEVCTRL_REG_SR_CTL_I2C_SEL_CTL_I2C;
+
+ if (i2c_write(PMIC_CTRL_I2C_ADDR, PMIC_DEVCTRL_REG, 1, buf, 1))
+ return;
+
+ /* Frequency switching for OPP 120 */
+ if (voltage_update(MPU, PMIC_OP_REG_SEL_1_2_6) ||
+ voltage_update(CORE, PMIC_OP_REG_SEL_1_1_3)) {
+ printf("voltage update failed\n");
+ }
+}
+#endif /* if def CONFIG_SPL_BUILD */
+
+int read_eeprom(void)
+{
+ /* nothing ToDo here for this board */
+
+ return 0;
+}
+
+#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
+ (defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
+static void cpsw_control(int enabled)
+{
+ /* VTP can be added here */
+
+ return;
+}
+
+static struct cpsw_slave_data cpsw_slaves[] = {
+ {
+ .slave_reg_ofs = 0x208,
+ .sliver_reg_ofs = 0xd80,
+ .phy_id = 0,
+ .phy_if = PHY_INTERFACE_MODE_RMII,
+ },
+ {
+ .slave_reg_ofs = 0x308,
+ .sliver_reg_ofs = 0xdc0,
+ .phy_id = 1,
+ .phy_if = PHY_INTERFACE_MODE_RMII,
+ },
+};
+
+static struct cpsw_platform_data cpsw_data = {
+ .mdio_base = CPSW_MDIO_BASE,
+ .cpsw_base = CPSW_BASE,
+ .mdio_div = 0xff,
+ .channels = 4,
+ .cpdma_reg_ofs = 0x800,
+ .slaves = 1,
+ .slave_data = cpsw_slaves,
+ .ale_reg_ofs = 0xd00,
+ .ale_entries = 1024,
+ .host_port_reg_ofs = 0x108,
+ .hw_stats_reg_ofs = 0x900,
+ .bd_ram_ofs = 0x2000,
+ .mac_control = (1 << 5),
+ .control = cpsw_control,
+ .host_port_num = 0,
+ .version = CPSW_CTRL_VERSION_2,
+};
+#endif /* #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) */
+
+#if defined(CONFIG_DRIVER_TI_CPSW) || \
+ (defined(CONFIG_USB_ETHER) && defined(CONFIG_MUSB_GADGET))
+int board_eth_init(bd_t *bis)
+{
+ int n = 0;
+#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
+ (defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
+ struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
+#ifdef CONFIG_FACTORYSET
+ int rv;
+ if (!is_valid_ether_addr(factory_dat.mac))
+ printf("Error: no valid mac address\n");
+ else
+ eth_setenv_enetaddr("ethaddr", factory_dat.mac);
+#endif /* #ifdef CONFIG_FACTORYSET */
+
+ /* Set rgmii mode and enable rmii clock to be sourced from chip */
+ writel(RGMII_MODE_ENABLE , &cdev->miisel);
+
+ rv = cpsw_register(&cpsw_data);
+ if (rv < 0)
+ printf("Error %d registering CPSW switch\n", rv);
+ else
+ n += rv;
+#endif
+ return n;
+}
+#endif /* #if defined(CONFIG_DRIVER_TI_CPSW) */
+
+#include "../common/board.c"
diff --git a/board/siemens/pxm2/board.h b/board/siemens/pxm2/board.h
new file mode 100644
index 0000000..0362612
--- /dev/null
+++ b/board/siemens/pxm2/board.h
@@ -0,0 +1,22 @@
+/*
+ * board.h
+ *
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * TI AM335x boards information header
+ * u-boot:/board/ti/am335x/board.h
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+void enable_uart0_pin_mux(void);
+void enable_i2c0_pin_mux(void);
+void enable_board_pin_mux(void);
+#endif
diff --git a/board/siemens/pxm2/mux.c b/board/siemens/pxm2/mux.c
new file mode 100644
index 0000000..fa9d7fc
--- /dev/null
+++ b/board/siemens/pxm2/mux.c
@@ -0,0 +1,140 @@
+/*
+ * pinmux setup for siemens pxm2 board
+ *
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * Based on:
+ * u-boot:/board/ti/am335x/mux.c
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/mux.h>
+#include <asm/io.h>
+#include <i2c.h>
+#include "board.h"
+
+static struct module_pin_mux uart0_pin_mux[] = {
+ {OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART0_RXD */
+ {OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, /* UART0_TXD */
+ {OFFSET(nnmi), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART0_TXD */
+ {-1},
+};
+
+#ifdef CONFIG_NAND
+static struct module_pin_mux nand_pin_mux[] = {
+ {OFFSET(gpmc_ad0), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD0 */
+ {OFFSET(gpmc_ad1), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD1 */
+ {OFFSET(gpmc_ad2), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD2 */
+ {OFFSET(gpmc_ad3), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD3 */
+ {OFFSET(gpmc_ad4), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD4 */
+ {OFFSET(gpmc_ad5), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD5 */
+ {OFFSET(gpmc_ad6), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD6 */
+ {OFFSET(gpmc_ad7), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD7 */
+ {OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* NAND WAIT */
+ {OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN | RXACTIVE)}, /* NAND_WPN */
+ {OFFSET(gpmc_csn0), (MODE(0) | PULLUDEN)}, /* NAND_CS0 */
+ {OFFSET(gpmc_advn_ale), (MODE(0) | PULLUDEN)}, /* NAND_ADV_ALE */
+ {OFFSET(gpmc_oen_ren), (MODE(0) | PULLUDEN)}, /* NAND_OE */
+ {OFFSET(gpmc_wen), (MODE(0) | PULLUDEN)}, /* NAND_WEN */
+ {OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUDEN)}, /* NAND_BE_CLE */
+ {OFFSET(gpmc_a11), MODE(7) | RXACTIVE | PULLUP_EN}, /* RGMII2_RD0 */
+ {OFFSET(mcasp0_ahclkx), MODE(7) | PULLUDEN}, /* MCASP0_AHCLKX */
+ {-1},
+};
+#endif
+
+static struct module_pin_mux i2c0_pin_mux[] = {
+ {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
+ {OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
+ {-1},
+};
+
+static struct module_pin_mux i2c1_pin_mux[] = {
+ {OFFSET(spi0_d1), (MODE(2) | RXACTIVE | PULLUDEN | SLEWCTRL)},
+ {OFFSET(spi0_cs0), (MODE(2) | RXACTIVE | PULLUDEN | SLEWCTRL)},
+ {-1},
+};
+
+#ifndef CONFIG_NO_ETH
+static struct module_pin_mux rgmii1_pin_mux[] = {
+ {OFFSET(mii1_txen), MODE(2)}, /* RGMII1_TCTL */
+ {OFFSET(mii1_rxdv), MODE(2) | RXACTIVE}, /* RGMII1_RCTL */
+ {OFFSET(mii1_txd3), MODE(2)}, /* RGMII1_TD3 */
+ {OFFSET(mii1_txd2), MODE(2)}, /* RGMII1_TD2 */
+ {OFFSET(mii1_txd1), MODE(2)}, /* RGMII1_TD1 */
+ {OFFSET(mii1_txd0), MODE(2)}, /* RGMII1_TD0 */
+ {OFFSET(mii1_txclk), MODE(2)}, /* RGMII1_TCLK */
+ {OFFSET(mii1_rxclk), MODE(2) | RXACTIVE}, /* RGMII1_RCLK */
+ {OFFSET(mii1_rxd3), MODE(2) | RXACTIVE}, /* RGMII1_RD3 */
+ {OFFSET(mii1_rxd2), MODE(2) | RXACTIVE}, /* RGMII1_RD2 */
+ {OFFSET(mii1_rxd1), MODE(2) | RXACTIVE}, /* RGMII1_RD1 */
+ {OFFSET(mii1_rxd0), MODE(2) | RXACTIVE}, /* RGMII1_RD0 */
+ {OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */
+ {OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
+ {-1},
+};
+
+static struct module_pin_mux rgmii2_pin_mux[] = {
+ {OFFSET(gpmc_a0), MODE(2)}, /* RGMII2_TCTL */
+ {OFFSET(gpmc_a1), MODE(2) | RXACTIVE}, /* RGMII2_RCTL */
+ {OFFSET(gpmc_a2), MODE(2)}, /* RGMII2_TD3 */
+ {OFFSET(gpmc_a3), MODE(2)}, /* RGMII2_TD2 */
+ {OFFSET(gpmc_a4), MODE(2)}, /* RGMII2_TD1 */
+ {OFFSET(gpmc_a5), MODE(2)}, /* RGMII2_TD0 */
+ {OFFSET(gpmc_a6), MODE(7)}, /* RGMII2_TCLK */
+ {OFFSET(gpmc_a7), MODE(2) | RXACTIVE}, /* RGMII2_RCLK */
+ {OFFSET(gpmc_a8), MODE(2) | RXACTIVE}, /* RGMII2_RD3 */
+ {OFFSET(gpmc_a9), MODE(7)}, /* RGMII2_RD2 */
+ {OFFSET(gpmc_a10), MODE(2) | RXACTIVE}, /* RGMII2_RD1 */
+ {OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */
+ {OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
+ {-1},
+};
+#endif
+
+#ifdef CONFIG_MMC
+static struct module_pin_mux mmc0_pin_mux[] = {
+ {OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT3 */
+ {OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT2 */
+ {OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT1 */
+ {OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT0 */
+ {OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CLK */
+ {OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CMD */
+ {OFFSET(mcasp0_aclkr), (MODE(4) | RXACTIVE)}, /* MMC0_WP */
+ {OFFSET(spi0_cs1), (MODE(5) | RXACTIVE | PULLUDEN)}, /* MMC0_CD */
+ {-1},
+};
+#endif
+
+void enable_i2c0_pin_mux(void)
+{
+ configure_module_pin_mux(i2c0_pin_mux);
+}
+
+void enable_uart0_pin_mux(void)
+{
+ configure_module_pin_mux(uart0_pin_mux);
+}
+
+void enable_board_pin_mux(void)
+{
+ configure_module_pin_mux(uart0_pin_mux);
+ configure_module_pin_mux(i2c1_pin_mux);
+#ifdef CONFIG_NAND
+ configure_module_pin_mux(nand_pin_mux);
+#endif
+#ifndef CONFIG_NO_ETH
+ configure_module_pin_mux(rgmii1_pin_mux);
+ configure_module_pin_mux(rgmii2_pin_mux);
+#endif
+#ifdef CONFIG_MMC
+ configure_module_pin_mux(mmc0_pin_mux);
+#endif
+}
diff --git a/board/siemens/pxm2/pmic.h b/board/siemens/pxm2/pmic.h
new file mode 100644
index 0000000..c6347e5
--- /dev/null
+++ b/board/siemens/pxm2/pmic.h
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef PMIC_H
+#define PMIC_H
+
+/*
+ * The PMIC on this board is a TPS65910.
+ */
+
+#define PMIC_SR_I2C_ADDR 0x12
+#define PMIC_CTRL_I2C_ADDR 0x2D
+/* PMIC Register offsets */
+#define PMIC_VDD1_REG 0x21
+#define PMIC_VDD1_OP_REG 0x22
+#define PMIC_VDD2_REG 0x24
+#define PMIC_VDD2_OP_REG 0x25
+#define PMIC_DEVCTRL_REG 0x3f
+
+/* VDD2 & VDD1 control register (VDD2_REG & VDD1_REG) */
+#define PMIC_VGAIN_SEL_MASK (0x3 << 6)
+#define PMIC_ILMAX_MASK (0x1 << 5)
+#define PMIC_TSTEP_MASK (0x7 << 2)
+#define PMIC_ST_MASK (0x3)
+
+#define PMIC_REG_VGAIN_SEL_X1 (0x0 << 6)
+#define PMIC_REG_VGAIN_SEL_X1_0 (0x1 << 6)
+#define PMIC_REG_VGAIN_SEL_X3 (0x2 << 6)
+#define PMIC_REG_VGAIN_SEL_X4 (0x3 << 6)
+
+#define PMIC_REG_ILMAX_1_0_A (0x0 << 5)
+#define PMIC_REG_ILMAX_1_5_A (0x1 << 5)
+
+#define PMIC_REG_TSTEP_ (0x0 << 2)
+#define PMIC_REG_TSTEP_12_5 (0x1 << 2)
+#define PMIC_REG_TSTEP_9_4 (0x2 << 2)
+#define PMIC_REG_TSTEP_7_5 (0x3 << 2)
+#define PMIC_REG_TSTEP_6_25 (0x4 << 2)
+#define PMIC_REG_TSTEP_4_7 (0x5 << 2)
+#define PMIC_REG_TSTEP_3_12 (0x6 << 2)
+#define PMIC_REG_TSTEP_2_5 (0x7 << 2)
+
+#define PMIC_REG_ST_OFF (0x0)
+#define PMIC_REG_ST_ON_HI_POW (0x1)
+#define PMIC_REG_ST_OFF_1 (0x2)
+#define PMIC_REG_ST_ON_LOW_POW (0x3)
+
+
+/* VDD2 & VDD1 voltage selection register. (VDD2_OP_REG & VDD1_OP_REG) */
+#define PMIC_OP_REG_SEL (0x7F)
+
+#define PMIC_OP_REG_CMD_MASK (0x1 << 7)
+#define PMIC_OP_REG_CMD_OP (0x0 << 7)
+#define PMIC_OP_REG_CMD_SR (0x1 << 7)
+
+#define PMIC_OP_REG_SEL_MASK (0x7F)
+#define PMIC_OP_REG_SEL_1_1_3 (0x2E) /* 1.1375 V */
+#define PMIC_OP_REG_SEL_1_2_6 (0x38) /* 1.2625 V */
+
+/* Device control register . (DEVCTRL_REG) */
+#define PMIC_DEVCTRL_REG_SR_CTL_I2C_MASK (0x1 << 4)
+#define PMIC_DEVCTRL_REG_SR_CTL_I2C_SEL_SR_I2C (0x0 << 4)
+#define PMIC_DEVCTRL_REG_SR_CTL_I2C_SEL_CTL_I2C (0x1 << 4)
+
+#endif
diff --git a/board/siemens/rut/Makefile b/board/siemens/rut/Makefile
new file mode 100644
index 0000000..a09b467
--- /dev/null
+++ b/board/siemens/rut/Makefile
@@ -0,0 +1,49 @@
+#
+# Makefile
+#
+# (C) Copyright 2013 Siemens Schweiz AG
+# (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+#
+# Based on:
+# u-boot:/board/ti/am335x/Makefile
+# Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
+
+LIB = $(obj)lib$(BOARD).o
+
+ifdef CONFIG_SPL_BUILD
+COBJS := mux.o
+endif
+
+COBJS += board.o
+ifndef CONFIG_SPL_BUILD
+COBJS += ../common/factoryset.o
+endif
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+ rm -f $(SOBJS) $(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/siemens/rut/board.c b/board/siemens/rut/board.c
new file mode 100644
index 0000000..d51999b
--- /dev/null
+++ b/board/siemens/rut/board.c
@@ -0,0 +1,180 @@
+/*
+ * Board functions for TI AM335X based rut board
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * Based on:
+ * u-boot:/board/ti/am335x/board.c
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <spl.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/omap.h>
+#include <asm/arch/ddr_defs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/io.h>
+#include <asm/emif.h>
+#include <asm/gpio.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <cpsw.h>
+#include <watchdog.h>
+#include "board.h"
+#include "../common/factoryset.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Read header information from EEPROM into global structure.
+ */
+static int read_eeprom(void)
+{
+ return 0;
+}
+
+#ifdef CONFIG_SPL_BUILD
+static void board_init_ddr(void)
+{
+struct emif_regs rut_ddr3_emif_reg_data = {
+ .sdram_config = 0x61C04AB2,
+ .sdram_tim1 = 0x0888A39B,
+ .sdram_tim2 = 0x26337FDA,
+ .sdram_tim3 = 0x501F830F,
+ .emif_ddr_phy_ctlr_1 = 0x6,
+ .zq_config = 0x50074BE4,
+ .ref_ctrl = 0x93B,
+};
+
+struct ddr_data rut_ddr3_data = {
+ .datardsratio0 = 0x3b,
+ .datawdsratio0 = 0x85,
+ .datafwsratio0 = 0x100,
+ .datawrsratio0 = 0xc1,
+ .datauserank0delay = 1,
+ .datadldiff0 = PHY_DLL_LOCK_DIFF,
+};
+
+struct cmd_control rut_ddr3_cmd_ctrl_data = {
+ .cmd0csratio = 0x40,
+ .cmd0dldiff = 0,
+ .cmd0iclkout = 1,
+ .cmd1csratio = 0x40,
+ .cmd1dldiff = 0,
+ .cmd1iclkout = 1,
+ .cmd2csratio = 0x40,
+ .cmd2dldiff = 0,
+ .cmd2iclkout = 1,
+};
+
+ config_ddr(RUT_PLL_FREQ, RUT_IOCTRL_VAL, &rut_ddr3_data,
+ &rut_ddr3_cmd_ctrl_data, &rut_ddr3_emif_reg_data, 0);
+}
+
+static void spl_siemens_board_init(void)
+{
+ return;
+}
+#endif /* if def CONFIG_SPL_BUILD */
+
+#if defined(CONFIG_DRIVER_TI_CPSW)
+static void cpsw_control(int enabled)
+{
+ /* VTP can be added here */
+
+ return;
+}
+
+static struct cpsw_slave_data cpsw_slaves[] = {
+ {
+ .slave_reg_ofs = 0x208,
+ .sliver_reg_ofs = 0xd80,
+ .phy_id = 1,
+ .phy_if = PHY_INTERFACE_MODE_RMII,
+ },
+ {
+ .slave_reg_ofs = 0x308,
+ .sliver_reg_ofs = 0xdc0,
+ .phy_id = 0,
+ .phy_if = PHY_INTERFACE_MODE_RMII,
+ },
+};
+
+static struct cpsw_platform_data cpsw_data = {
+ .mdio_base = CPSW_MDIO_BASE,
+ .cpsw_base = CPSW_BASE,
+ .mdio_div = 0xff,
+ .channels = 8,
+ .cpdma_reg_ofs = 0x800,
+ .slaves = 1,
+ .slave_data = cpsw_slaves,
+ .ale_reg_ofs = 0xd00,
+ .ale_entries = 1024,
+ .host_port_reg_ofs = 0x108,
+ .hw_stats_reg_ofs = 0x900,
+ .bd_ram_ofs = 0x2000,
+ .mac_control = (1 << 5),
+ .control = cpsw_control,
+ .host_port_num = 0,
+ .version = CPSW_CTRL_VERSION_2,
+};
+
+#if defined(CONFIG_DRIVER_TI_CPSW) || \
+ (defined(CONFIG_USB_ETHER) && defined(CONFIG_MUSB_GADGET))
+int board_eth_init(bd_t *bis)
+{
+ struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
+ int n = 0;
+ int rv;
+
+#ifndef CONFIG_SPL_BUILD
+ factoryset_setenv();
+#endif
+
+ /* Set rgmii mode and enable rmii clock to be sourced from chip */
+ writel((RMII_MODE_ENABLE | RMII_CHIPCKL_ENABLE), &cdev->miisel);
+
+ rv = cpsw_register(&cpsw_data);
+ if (rv < 0)
+ printf("Error %d registering CPSW switch\n", rv);
+ else
+ n += rv;
+ return n;
+}
+#endif /* #if defined(CONFIG_DRIVER_TI_CPSW) */
+#endif /* #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) */
+
+#if defined(CONFIG_HW_WATCHDOG)
+static bool hw_watchdog_init_done;
+static int hw_watchdog_trigger_level;
+
+void hw_watchdog_reset(void)
+{
+ if (!hw_watchdog_init_done)
+ return;
+
+ hw_watchdog_trigger_level = hw_watchdog_trigger_level ? 0 : 1;
+ gpio_set_value(WATCHDOG_TRIGGER_GPIO, hw_watchdog_trigger_level);
+}
+
+void hw_watchdog_init(void)
+{
+ gpio_request(WATCHDOG_TRIGGER_GPIO, "watchdog_trigger");
+ gpio_direction_output(WATCHDOG_TRIGGER_GPIO, hw_watchdog_trigger_level);
+
+ hw_watchdog_reset();
+
+ hw_watchdog_init_done = 1;
+}
+#endif /* defined(CONFIG_HW_WATCHDOG) */
+
+#include "../common/board.c"
diff --git a/board/siemens/rut/board.h b/board/siemens/rut/board.h
new file mode 100644
index 0000000..0362612
--- /dev/null
+++ b/board/siemens/rut/board.h
@@ -0,0 +1,22 @@
+/*
+ * board.h
+ *
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * TI AM335x boards information header
+ * u-boot:/board/ti/am335x/board.h
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+void enable_uart0_pin_mux(void);
+void enable_i2c0_pin_mux(void);
+void enable_board_pin_mux(void);
+#endif
diff --git a/board/siemens/rut/mux.c b/board/siemens/rut/mux.c
new file mode 100644
index 0000000..b40bc07
--- /dev/null
+++ b/board/siemens/rut/mux.c
@@ -0,0 +1,341 @@
+/*
+ * pinmux setup for siemens rut board
+ *
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * Based on:
+ * u-boot:/board/ti/am335x/mux.c
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/mux.h>
+#include <asm/io.h>
+#include <i2c.h>
+
+static struct module_pin_mux uart0_pin_mux[] = {
+ {OFFSET(uart0_rxd), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* UART0_RXD */
+ {OFFSET(uart0_txd), (MODE(0) | PULLUDDIS)}, /* UART0_TXD */
+ {-1},
+};
+
+static struct module_pin_mux ddr_pin_mux[] = {
+ {OFFSET(ddr_resetn), (MODE(0))},
+ {OFFSET(ddr_csn0), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_ck), (MODE(0))},
+ {OFFSET(ddr_nck), (MODE(0))},
+ {OFFSET(ddr_casn), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_rasn), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_wen), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_ba0), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_ba1), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_ba2), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a0), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a1), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a2), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a3), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a4), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a5), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a6), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a7), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a8), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a9), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a10), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a11), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a12), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a13), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a14), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_a15), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_odt), (MODE(0))},
+ {OFFSET(ddr_d0), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d1), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d2), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d3), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d4), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d5), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d6), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d7), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d8), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d9), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d10), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d11), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d12), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d13), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d14), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_d15), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_dqm0), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_dqm1), (MODE(0) | PULLUP_EN)},
+ {OFFSET(ddr_dqs0), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_dqsn0), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(ddr_dqs1), (MODE(0) | RXACTIVE)},
+ {OFFSET(ddr_dqsn1), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(ddr_vref), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ddr_vtp), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux lcd_pin_mux[] = {
+ {OFFSET(gpmc_ad8), (MODE(1))},
+ {OFFSET(gpmc_ad9), (MODE(1))},
+ {OFFSET(gpmc_ad10), (MODE(1))},
+ {OFFSET(gpmc_ad11), (MODE(1))},
+ {OFFSET(gpmc_ad12), (MODE(1))},
+ {OFFSET(gpmc_ad13), (MODE(1))},
+ {OFFSET(gpmc_ad14), (MODE(1))},
+ {OFFSET(gpmc_ad15), (MODE(1))},
+ {OFFSET(lcd_data0), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data1), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data2), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data3), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data4), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data5), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data6), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data7), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data8), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data9), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data10), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data11), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data12), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data13), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data14), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_data15), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(lcd_vsync), (MODE(0) | PULLUDDIS)},
+ {OFFSET(lcd_hsync), (MODE(0) | PULLUDDIS)},
+ {OFFSET(lcd_pclk), (MODE(0) | PULLUDDIS)},
+ {OFFSET(lcd_ac_bias_en), (MODE(0) | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux mmc0_pin_mux[] = {
+ {OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {-1},
+};
+
+static struct module_pin_mux mii_pin_mux[] = {
+ {OFFSET(mii1_crs), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_rxerr), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_txen), (MODE(1))},
+ {OFFSET(mii1_txd1), (MODE(1))},
+ {OFFSET(mii1_txd0), (MODE(1))},
+ {OFFSET(mii1_rxd1), (MODE(1) | RXACTIVE)},
+ {OFFSET(mii1_rxd0), (MODE(1) | RXACTIVE)},
+ {OFFSET(rmii1_refclk), (MODE(0) | RXACTIVE)},
+ {OFFSET(mdio_data), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mdio_clk), (MODE(0) | PULLUP_EN)},
+ {-1},
+};
+
+static struct module_pin_mux gpio_pin_mux[] = {
+ {OFFSET(mii1_col), (MODE(7) | RXACTIVE)},
+ {OFFSET(uart1_ctsn), (MODE(7) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(uart1_rtsn), (MODE(7) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(uart1_rxd), (MODE(7) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(uart1_txd), (MODE(7) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(mii1_rxdv), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_txd3), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_txd2), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_txclk), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_rxclk), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_rxd3), (MODE(7) | RXACTIVE)},
+ {OFFSET(mii1_rxd2), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a0), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a1), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a4), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a5), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a6), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a7), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a8), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a9), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a10), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_a11), (MODE(7) | RXACTIVE)},
+ {OFFSET(gpmc_wpn), (MODE(7) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(gpmc_be1n), (MODE(7) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(gpmc_csn1), (MODE(7) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(gpmc_csn2), (MODE(7) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(gpmc_csn3), (MODE(7) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(mcasp0_aclkr), (MODE(7) | RXACTIVE)},
+ {OFFSET(mcasp0_fsr), (MODE(7) | RXACTIVE)},
+ {OFFSET(mcasp0_axr1), (MODE(7) | RXACTIVE)},
+ {OFFSET(mcasp0_ahclkx), (MODE(7) | RXACTIVE)},
+ {OFFSET(xdma_event_intr0), (MODE(7) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(xdma_event_intr1), (MODE(7) | RXACTIVE | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux i2c0_pin_mux[] = {
+ {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux i2c1_pin_mux[] = {
+ {OFFSET(uart0_ctsn), (MODE(3) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(uart0_rtsn), (MODE(3) | RXACTIVE | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux usb0_pin_mux[] = {
+ {OFFSET(usb0_dm), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb0_dp), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb0_ce), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb0_id), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb0_vbus), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb0_drvvbus), (MODE(0))},
+ {-1},
+};
+
+static struct module_pin_mux usb1_pin_mux[] = {
+ {OFFSET(usb1_dm), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb1_dp), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb1_ce), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb1_id), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb1_vbus), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(usb1_drvvbus), (MODE(0))},
+ {-1},
+};
+
+static struct module_pin_mux spi0_pin_mux[] = {
+ {OFFSET(spi0_sclk), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(spi0_d0), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(spi0_d1), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(spi0_cs0), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(spi0_cs1), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(mcasp0_fsx), (MODE(3) | RXACTIVE)},
+ {OFFSET(mcasp0_axr0), (MODE(3) | RXACTIVE)},
+ {OFFSET(mcasp0_ahclkr), (MODE(3) | RXACTIVE)},
+ {-1},
+};
+
+static struct module_pin_mux jtag_pin_mux[] = {
+ {OFFSET(tms), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(tdi), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(tdo), (MODE(0) | PULLUP_EN)},
+ {OFFSET(tck), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(ntrst), (MODE(0) | RXACTIVE)},
+ {-1},
+};
+
+static struct module_pin_mux nand_pin_mux[] = {
+ {OFFSET(gpmc_ad0), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_ad1), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_ad2), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_ad3), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_ad4), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_ad5), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_ad6), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_ad7), (MODE(0) | RXACTIVE)},
+ {OFFSET(gpmc_advn_ale), (MODE(0) | PULLUP_EN)},
+ {OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUP_EN)},
+ {OFFSET(gpmc_csn0), (MODE(0) | PULLUP_EN)},
+ {OFFSET(gpmc_oen_ren), (MODE(0) | PULLUP_EN)},
+ {OFFSET(gpmc_wen), (MODE(0) | PULLUP_EN)},
+ {-1},
+};
+
+static struct module_pin_mux ainx_pin_mux[] = {
+ {OFFSET(ain7), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ain6), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ain5), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ain4), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ain3), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ain2), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ain1), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ain0), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux rtc_pin_mux[] = {
+ {OFFSET(osc1_in), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(osc1_out), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(rtc_porz), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(enz_kaldo_1p8v), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux gpmc_pin_mux[] = {
+ {OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(gpmc_clk), (MODE(0) | RXACTIVE)},
+ {-1},
+};
+
+static struct module_pin_mux pmic_pin_mux[] = {
+ {OFFSET(pmic_power_en), (MODE(0) | PULLUP_EN)},
+ {-1},
+};
+
+static struct module_pin_mux osc_pin_mux[] = {
+ {OFFSET(osc0_in), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(osc0_out), (MODE(0) | PULLUP_EN)},
+ {-1},
+};
+
+static struct module_pin_mux pwm_pin_mux[] = {
+ {OFFSET(ecap0_in_pwm0_out), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(gpmc_a2), (MODE(6))},
+ {OFFSET(gpmc_a3), (MODE(6))},
+ {-1},
+};
+
+static struct module_pin_mux emu_pin_mux[] = {
+ {OFFSET(emu0), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {OFFSET(emu1), (MODE(0) | RXACTIVE | PULLUP_EN)},
+ {-1},
+};
+
+static struct module_pin_mux vref_pin_mux[] = {
+ {OFFSET(vrefp), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(vrefn), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {-1},
+};
+
+static struct module_pin_mux misc_pin_mux[] = {
+ {OFFSET(porz), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(nnmi), (MODE(0) | RXACTIVE | PULLUDDIS)},
+ {OFFSET(ext_wakeup), (MODE(0) | RXACTIVE)},
+ {-1},
+};
+
+void enable_uart0_pin_mux(void)
+{
+ configure_module_pin_mux(uart0_pin_mux);
+}
+
+void enable_i2c0_pin_mux(void)
+{
+ configure_module_pin_mux(i2c0_pin_mux);
+}
+
+void enable_board_pin_mux(void)
+{
+ configure_module_pin_mux(ddr_pin_mux);
+ configure_module_pin_mux(lcd_pin_mux);
+ configure_module_pin_mux(mmc0_pin_mux);
+ configure_module_pin_mux(mii_pin_mux);
+ configure_module_pin_mux(gpio_pin_mux);
+ configure_module_pin_mux(i2c1_pin_mux);
+ configure_module_pin_mux(usb0_pin_mux);
+ configure_module_pin_mux(usb1_pin_mux);
+ configure_module_pin_mux(spi0_pin_mux);
+ configure_module_pin_mux(jtag_pin_mux);
+ configure_module_pin_mux(nand_pin_mux);
+ configure_module_pin_mux(ainx_pin_mux);
+ configure_module_pin_mux(rtc_pin_mux);
+ configure_module_pin_mux(gpmc_pin_mux);
+ configure_module_pin_mux(pmic_pin_mux);
+ configure_module_pin_mux(osc_pin_mux);
+ configure_module_pin_mux(pwm_pin_mux);
+ configure_module_pin_mux(emu_pin_mux);
+ configure_module_pin_mux(vref_pin_mux);
+ configure_module_pin_mux(misc_pin_mux);
+}
diff --git a/boards.cfg b/boards.cfg
index 211ed58..3f11f1d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -252,6 +252,9 @@ am335x_evm_uart4 arm armv7 am335x ti
am335x_evm_uart5 arm armv7 am335x ti am33xx am335x_evm:SERIAL6,CONS_INDEX=1,NAND
am335x_evm_usbspl arm armv7 am335x ti am33xx am335x_evm:SERIAL1,CONS_INDEX=1,NAND,SPL_USBETH_SUPPORT
am335x_boneblack arm armv7 am335x ti am33xx am335x_evm:SERIAL1,CONS_INDEX=1,EMMC_BOOT
+dxr2 arm armv7 dxr2 siemens am33xx
+pxm2 arm armv7 pxm2 siemens am33xx
+rut arm armv7 rut siemens am33xx
ti814x_evm arm armv7 ti814x ti am33xx
pcm051 arm armv7 pcm051 phytec am33xx pcm051
sama5d3xek_mmc arm armv7 sama5d3xek atmel at91 sama5d3xek:SAMA5D3,SYS_USE_MMC
diff --git a/include/configs/dxr2.h b/include/configs/dxr2.h
new file mode 100644
index 0000000..be5af35
--- /dev/null
+++ b/include/configs/dxr2.h
@@ -0,0 +1,94 @@
+/*
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * U-Boot file:/include/configs/am335x_evm.h
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_DXR2_H
+#define __CONFIG_DXR2_H
+
+#define CONFIG_SIEMENS_DXR2
+#define MACH_TYPE_DXR2 4315
+#define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_DXR2
+
+#include "siemens-am33x-common.h"
+
+#define CONFIG_SYS_MPUCLK 275
+#define DXR2_IOCTRL_VAL 0x18b
+#define DXR2_PLL_FREQ 400
+#define CONFIG_SPL_AM33XX_DO_NOT_ENABLE_RTC32K
+
+#define BOARD_DFU_BUTTON_GPIO 27
+#define BOARD_DFU_BUTTON_LED 64
+
+#undef CONFIG_DOS_PARTITION
+#undef CONFIG_CMD_FAT
+
+
+ /* Physical Memory Map */
+#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
+
+/* I2C Configuration */
+#define CONFIG_SYS_I2C_SPEED 100000
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define EEPROM_ADDR_DDR3 0x90
+#define EEPROM_ADDR_CHIP 0x120
+
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300
+
+#undef CONFIG_SPL_NET_SUPPORT
+#undef CONFIG_SPL_NET_VCI_STRING
+#undef CONFIG_SPL_ETH_SUPPORT
+
+#undef CONFIG_MII
+#undef CONFIG_PHY_GIGE
+#define CONFIG_PHY_ADDR 0
+#define CONFIG_PHY_SMSC
+
+#define CONFIG_FACTORYSET
+
+/* Watchdog */
+#define CONFIG_OMAP_WATCHDOG
+
+#ifndef CONFIG_SPL_BUILD
+
+/* Default env settings */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "hostname=dxr2\0" \
+ "nand_img_size=0x300000\0" \
+ "optargs=\0" \
+ CONFIG_COMMON_ENV_SETTINGS
+
+#ifndef CONFIG_RESTORE_FLASH
+/* set to negative value for no autoboot */
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_BOOTCOMMAND \
+"if dfubutton; then " \
+ "run dfu_start; " \
+ "reset; " \
+"fi;" \
+"if ping ${serverip}; then " \
+ "run net_nfs; " \
+"fi;" \
+"run nand_boot;"
+
+#else
+#define CONFIG_BOOTDELAY 0
+
+#define CONFIG_BOOTCOMMAND \
+ "setenv autoload no; " \
+ "dhcp; " \
+ "if tftp 80000000 debrick.scr; then " \
+ "source 80000000; " \
+ "fi"
+#endif
+#endif /* CONFIG_SPL_BUILD */
+#endif /* ! __CONFIG_DXR2_H */
diff --git a/include/configs/pxm2.h b/include/configs/pxm2.h
new file mode 100644
index 0000000..ef3a7a1
--- /dev/null
+++ b/include/configs/pxm2.h
@@ -0,0 +1,134 @@
+/*
+ * siemens pxm2
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * U-Boot file:/include/configs/am335x_evm.h
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_PXM2_H
+#define __CONFIG_PXM2_H
+
+#define CONFIG_SIEMENS_PXM2
+#define MACH_TYPE_PXM2 4309
+#define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_PXM2
+
+#include "siemens-am33x-common.h"
+
+#define CONFIG_SYS_MPUCLK 720
+#define DXR2_IOCTRL_VAL 0x18b
+#define DXR2_PLL_FREQ 266
+
+#define BOARD_DFU_BUTTON_GPIO 59
+#define BOARD_DFU_BUTTON_LED 117
+
+
+ /* Physical Memory Map */
+#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
+
+/* I2C Configuration */
+#define CONFIG_SYS_I2C_SPEED 400000
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+
+
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300
+
+#undef CONFIG_SPL_NET_SUPPORT
+#undef CONFIG_SPL_NET_VCI_STRING
+#undef CONFIG_SPL_ETH_SUPPORT
+
+#define CONFIG_PHY_ADDR 0
+#define CONFIG_PHY_ATHEROS
+
+#define CONFIG_FACTORYSET
+
+/* UBI Support */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_RBTREE
+#define CONFIG_LZO
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#endif
+
+/* Watchdog */
+#define CONFIG_OMAP_WATCHDOG
+
+#ifndef CONFIG_SPL_BUILD
+
+/* Default env settings */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "hostname=pxm2\0" \
+ "nand_img_size=0x500000\0" \
+ "optargs=\0" \
+ CONFIG_COMMON_ENV_SETTINGS \
+ "mmc_dev=0\0" \
+ "mmc_root=/dev/mmcblk0p2 rw\0" \
+ "mmc_root_fs_type=ext4 rootwait\0" \
+ "mmc_load_uimage=" \
+ "mmc rescan; " \
+ "setenv bootfile uImage;" \
+ "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
+ "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
+ "importbootenv=echo Importing environment from mmc ...; " \
+ "env import -t $loadaddr $filesize\0" \
+ "mmc_args=run bootargs_defaults;" \
+ "mtdparts default;" \
+ "setenv bootargs ${bootargs} " \
+ "root=${mmc_root} ${mtdparts}" \
+ "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
+ "eth=${ethaddr} " \
+ "\0" \
+ "mmc_boot=run mmc_args; " \
+ "run mmc_load_uimage; " \
+ "bootm ${kloadaddr}\0" \
+ ""
+
+#ifndef CONFIG_RESTORE_FLASH
+/* set to negative value for no autoboot */
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_BOOTCOMMAND \
+ "if dfubutton; then " \
+ "run dfu_start; " \
+ "reset; " \
+ "fi; " \
+ "if mmc rescan; then " \
+ "echo SD/MMC found on device ${mmc_dev};" \
+ "if run loadbootenv; then " \
+ "echo Loaded environment from ${bootenv};" \
+ "run importbootenv;" \
+ "fi;" \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "if run mmc_load_uimage; then " \
+ "run mmc_args;" \
+ "bootm ${kloadaddr};" \
+ "fi;" \
+ "fi;" \
+ "run nand_boot;" \
+ "if ping ${serverip}; then " \
+ "run net_nfs; " \
+ "fi; "
+
+#else
+#define CONFIG_BOOTDELAY 0
+
+#define CONFIG_BOOTCOMMAND \
+ "setenv autoload no; " \
+ "dhcp; " \
+ "if tftp 80000000 debrick.scr; then " \
+ "source 80000000; " \
+ "fi"
+#endif
+#endif /* CONFIG_SPL_BUILD */
+#endif /* ! __CONFIG_PXM2_H */
diff --git a/include/configs/rut.h b/include/configs/rut.h
new file mode 100644
index 0000000..b843477
--- /dev/null
+++ b/include/configs/rut.h
@@ -0,0 +1,135 @@
+/*
+ * siemens rut
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs at denx.de.
+ *
+ * Based on:
+ * U-Boot file:/include/configs/am335x_evm.h
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_RUT_H
+#define __CONFIG_RUT_H
+
+#define CONFIG_SIEMENS_RUT
+#define MACH_TYPE_RUT 4316
+#define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_RUT
+
+#include "siemens-am33x-common.h"
+
+#define CONFIG_SYS_MPUCLK 600
+#define RUT_IOCTRL_VAL 0x18b
+#define RUT_PLL_FREQ 303
+
+ /* Physical Memory Map */
+#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MiB */
+
+/* I2C Configuration */
+#define CONFIG_SYS_I2C_SPEED 100000
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 byte pages */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* take up to 10 msec */
+
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200
+
+#undef CONFIG_SPL_NET_SUPPORT
+#undef CONFIG_SPL_NET_VCI_STRING
+#undef CONFIG_SPL_ETH_SUPPORT
+
+#define CONFIG_PHY_ADDR 1
+#define CONFIG_PHY_NATSEMI
+
+#define CONFIG_FACTORYSET
+
+/* UBI Support */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_RBTREE
+#define CONFIG_LZO
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#endif
+
+/* Watchdog */
+#define WATCHDOG_TRIGGER_GPIO 14
+
+#ifndef CONFIG_SPL_BUILD
+
+/* Default env settings */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "hostname=rut\0" \
+ "nand_img_size=0x500000\0" \
+ "optargs=fixrtc --no-log consoleblank=0 \0" \
+ CONFIG_COMMON_ENV_SETTINGS \
+ "mmc_dev=0\0" \
+ "mmc_root=/dev/mmcblk0p2 rw\0" \
+ "mmc_root_fs_type=ext4 rootwait\0" \
+ "mmc_load_uimage=" \
+ "mmc rescan; " \
+ "setenv bootfile uImage;" \
+ "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
+ "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
+ "importbootenv=echo Importing environment from mmc ...; " \
+ "env import -t $loadaddr $filesize\0" \
+ "mmc_args=run bootargs_defaults;" \
+ "mtdparts default;" \
+ "setenv bootargs ${bootargs} " \
+ "root=${mmc_root} ${mtdparts}" \
+ "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
+ "eth=${ethaddr} " \
+ "\0" \
+ "mmc_boot=run mmc_args; " \
+ "run mmc_load_uimage; " \
+ "bootm ${kloadaddr}\0" \
+ ""
+
+#ifndef CONFIG_RESTORE_FLASH
+/* set to negative value for no autoboot */
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_BOOTCOMMAND \
+ "if mmc rescan; then " \
+ "echo SD/MMC found on device ${mmc_dev};" \
+ "if run loadbootenv; then " \
+ "echo Loaded environment from ${bootenv};" \
+ "run importbootenv;" \
+ "fi;" \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "if run mmc_load_uimage; then " \
+ "run mmc_args;" \
+ "bootm ${kloadaddr};" \
+ "fi;" \
+ "fi;" \
+ "run nand_boot;" \
+ "if ping ${serverip}; then " \
+ "run net_nfs; " \
+ "fi; "
+
+#else
+#define CONFIG_BOOTDELAY 0
+
+#define CONFIG_BOOTCOMMAND \
+ "setenv autoload no; " \
+ "dhcp; " \
+ "if tftp 80000000 debrick.scr; then " \
+ "source 80000000; " \
+ "fi"
+#endif
+
+#endif /* CONFIG_SPL_BUILD */
+
+#ifdef CONFIG_SPL_BUILD
+#undef CONFIG_HW_WATCHDOG
+#endif
+
+#endif /* ! __CONFIG_RUT_H */
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
new file mode 100644
index 0000000..2a86d26
--- /dev/null
+++ b/include/configs/siemens-am33x-common.h
@@ -0,0 +1,464 @@
+/*
+ * siemens am33x common board options
+ * (C) Copyright 2013 Siemens Schweiz AG
+ * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * Based on:
+ * U-Boot file:/include/configs/am335x_evm.h
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_SIEMENS_AM33X_COMMON_H
+#define __CONFIG_SIEMENS_AM33X_COMMON_H
+
+#define CONFIG_AM33XX
+#define CONFIG_OMAP
+
+#include <asm/arch/omap.h>
+
+#define CONFIG_DMA_COHERENT
+#define CONFIG_DMA_COHERENT_SIZE (1 << 20)
+
+#define CONFIG_ENV_SIZE (0x2000)
+#define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT "U-Boot# "
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_MACH_TYPE CONFIG_SIEMENS_MACH_TYPE
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#define CONFIG_SYS_CACHELINE_SIZE 64
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_ECHO
+#define CONFIG_CMD_CACHE
+
+#define CONFIG_ENV_VARS_UBOOT_CONFIG
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_ROOTPATH "/opt/eldk"
+#endif
+
+#define CONFIG_ENV_OVERWRITE 1
+#define CONFIG_ENV_IS_NOWHERE
+
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_AUTOLOAD "yes"
+
+/* Clock Defines */
+#define V_OSCK 24000000 /* Clock output from T2 */
+#define V_SCLK (V_OSCK)
+
+/* We set the max number of command args high to avoid HUSH bugs. */
+#define CONFIG_SYS_MAXARGS 32
+
+/* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 512
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+ + sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+/*
+ * memtest works on 8 MB in DRAM after skipping 32MB from
+ * start addr of ram disk
+ */
+#define CONFIG_SYS_MEMTEST_START (PHYS_DRAM_1 + (64 * 1024 * 1024))
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
+ + (8 * 1024 * 1024))
+
+#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */
+#define CONFIG_SYS_HZ 1000 /* 1ms clock */
+
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_OMAP_HSMMC
+#define CONFIG_CMD_MMC
+#define CONFIG_DOS_PARTITION
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+
+#define CONFIG_SPI
+#define CONFIG_OMAP3_SPI
+#define CONFIG_MTD_DEVICE
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_CMD_SF
+#define CONFIG_SF_DEFAULT_SPEED (75000000)
+
+ /* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
+#define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1
+#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
+ GENERATED_GBL_DATA_SIZE)
+ /* Platform/Board specific defs */
+#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
+#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ 1000
+
+/* NS16550 Configuration */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK (48000000)
+#define CONFIG_SYS_NS16550_COM1 0x44e09000
+#define CONFIG_SYS_NS16550_COM4 0x481a6000
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \
+4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
+
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+#define CONFIG_SERIAL1 1
+#define CONFIG_CONS_INDEX 1
+
+/* I2C Configuration */
+#define CONFIG_I2C
+#define CONFIG_CMD_I2C
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_DRIVER_OMAP24XX_I2C
+
+
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE 0x402F0400
+#define CONFIG_SPL_MAX_SIZE (101 * 1024)
+#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+
+#define CONFIG_SPL_BSS_START_ADDR 0x80000000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
+
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
+#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
+#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_FS_FAT
+#define CONFIG_SPL_I2C_SUPPORT
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_YMODEM_SUPPORT
+
+#define CONFIG_SPL_GPIO_SUPPORT
+#define CONFIG_SPL_WATCHDOG_SUPPORT
+
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_BUS 0
+#define CONFIG_SPL_SPI_CS 0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
+
+#define CONFIG_SPL_BOARD_INIT
+#define CONFIG_SPL_NAND_AM33XX_BCH
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_ECC
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
+ CONFIG_SYS_NAND_PAGE_SIZE)
+#define CONFIG_SYS_NAND_PAGE_SIZE 2048
+#define CONFIG_SYS_NAND_OOBSIZE 64
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
+#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
+ 10, 11, 12, 13, 14, 15, 16, 17, \
+ 18, 19, 20, 21, 22, 23, 24, 25, \
+ 26, 27, 28, 29, 30, 31, 32, 33, \
+ 34, 35, 36, 37, 38, 39, 40, 41, \
+ 42, 43, 44, 45, 46, 47, 48, 49, \
+ 50, 51, 52, 53, 54, 55, 56, 57, }
+
+#define CONFIG_SYS_NAND_ECCSIZE 512
+#define CONFIG_SYS_NAND_ECCBYTES 14
+
+#define CONFIG_SYS_NAND_ECCSTEPS 4
+#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \
+ CONFIG_SYS_NAND_ECCSTEPS)
+
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
+
+/*
+ * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
+ * 64 bytes before this address should be set aside for u-boot.img's
+ * header. That is 0x800FFFC0--0x80100000 should not be used for any
+ * other needs.
+ */
+#define CONFIG_SYS_TEXT_BASE 0x80100000
+#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
+
+/*
+ * Since SPL did pll and ddr initialization for us,
+ * we don't need to do it twice.
+ */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+/*
+ * USB configuration
+ */
+#define CONFIG_USB_MUSB_DSPS
+#define CONFIG_ARCH_MISC_INIT
+#define CONFIG_MUSB_GADGET
+#define CONFIG_MUSB_PIO_ONLY
+#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
+#define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_VBUS_DRAW 2
+#define CONFIG_MUSB_HOST
+
+#define CONFIG_AM335X_USB0
+#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
+#define CONFIG_AM335X_USB1
+#define CONFIG_AM335X_USB1_MODE MUSB_HOST
+#ifdef CONFIG_MUSB_HOST
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#endif
+
+#ifdef CONFIG_MUSB_GADGET
+#define CONFIG_USB_ETHER
+#define CONFIG_USB_ETH_RNDIS
+#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
+#endif /* CONFIG_MUSB_GADGET */
+
+#define CONFIG_USB_GADGET
+#define CONFIG_USBDOWNLOAD_GADGET
+
+/* USB TI's IDs */
+#define CONFIG_USBD_HS
+#define CONFIG_G_DNL_VENDOR_NUM 0x0525
+#define CONFIG_G_DNL_PRODUCT_NUM 0x4a47
+#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
+
+/* USB Device Firmware Update support */
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_NAND
+#define CONFIG_CMD_DFU
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20)
+
+#endif /* CONFIG_SPL_BUILD */
+
+/*
+ * Default to using SPI for environment, etc. We have multiple copies
+ * of SPL as the ROM will check these locations.
+ * 0x0 - 0x20000 : First copy of SPL
+ * 0x20000 - 0x40000 : Second copy of SPL
+ * 0x40000 - 0x60000 : Third copy of SPL
+ * 0x60000 - 0x80000 : Fourth copy of SPL
+ * 0x80000 - 0xDF000 : U-Boot
+ * 0xDF000 - 0xE0000 : U-Boot Environment
+ * 0xE0000 - 0x442000 : Linux Kernel
+ * 0x442000 - 0x800000 : Userland
+ */
+#if defined(CONFIG_SPI_BOOT)
+# undef CONFIG_ENV_IS_NOWHERE
+# define CONFIG_ENV_IS_IN_SPI_FLASH
+# define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
+# define CONFIG_ENV_OFFSET (892 << 10) /* 892 KiB in */
+# define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
+#endif /* SPI support */
+
+/* Unsupported features */
+#undef CONFIG_USE_IRQ
+
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
+#define CONFIG_DRIVER_TI_CPSW
+#define CONFIG_MII
+#define CONFIG_PHY_GIGE
+#define CONFIG_PHYLIB
+#define CONFIG_CMD_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_NET_RETRY_COUNT 10
+#define CONFIG_NET_MULTI
+
+#define CONFIG_NAND
+/* NAND support */
+#ifdef CONFIG_NAND
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MTDPARTS
+
+#define MTDIDS_NAME_STR "omap2-nand.0"
+#define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR
+#define MTDPARTS_DEFAULT "mtdparts=" MTDIDS_NAME_STR ":" \
+ "128k(spl)," \
+ "128k(spl.backup1)," \
+ "128k(spl.backup2)," \
+ "128k(spl.backup3)," \
+ "1920k(u-boot)," \
+ "128k(uboot.env)," \
+ "5120k(kernel_a)," \
+ "5120k(kernel_b)," \
+ "8192k(mtdoops)," \
+ "-(rootfs)"
+/*
+ * chip-size = 256MiB
+ *| name | size | address area |
+ *-------------------------------------------------------
+ *| spl | 128.000 KiB | 0x 0..0x 1ffff |
+ *| spl.backup1 | 128.000 KiB | 0x 20000..0x 3ffff |
+ *| spl.backup2 | 128.000 KiB | 0x 40000..0x 5ffff |
+ *| spl.backup3 | 128.000 KiB | 0x 60000..0x 7ffff |
+ *| u-boot | 1.875 MiB | 0x 80000..0x 25ffff |
+ *| uboot.env | 128.000 KiB | 0x 260000..0x 27ffff |
+ *| kernel_a | 5.000 MiB | 0x 280000..0x 77ffff |
+ *| kernel_b | 5.000 MiB | 0x 780000..0x c7ffff |
+ *| mtdoops | 8.000 MiB | 0x c80000..0x 147ffff |
+ *| rootfs | 235.500 MiB | 0x 1480000..0x fffffff |
+ *-------------------------------------------------------
+ */
+
+#define DFU_ALT_INFO_NAND \
+ "spl part 0 1;" \
+ "spl.backup1 part 0 2;" \
+ "spl.backup2 part 0 3;" \
+ "spl.backup3 part 0 4;" \
+ "u-boot part 0 5;" \
+ "u-boot.env part 0 6;" \
+ "kernel_a part 0 7;" \
+ "kernel_b part 0 8;" \
+ "rootfs partubi 0 10"
+
+#define CONFIG_COMMON_ENV_SETTINGS \
+ "verify=no \0" \
+ "project_dir=systemone\0" \
+ "loadaddr=0x82000000\0" \
+ "kloadaddr=0x81000000\0" \
+ "script_addr=0x81900000\0" \
+ "console=console=ttyMTD,mtdoops console=ttyO0,115200n8\0" \
+ "active_set=a\0" \
+ "nand_active_ubi_vol=rootfs_a\0" \
+ "nand_root_fs_type=ubifs rootwait=1\0" \
+ "nand_src_addr=0x280000\0" \
+ "nand_src_addr_a=0x280000\0" \
+ "nand_src_addr_b=0x780000\0" \
+ "nfsopts=nolock rw mem=128M\0" \
+ "ip_method=none\0" \
+ "bootenv=uEnv.txt\0" \
+ "bootargs_defaults=setenv bootargs " \
+ "console=${console} " \
+ "${optargs}\0" \
+ "nand_args=run bootargs_defaults;" \
+ "mtdparts default;" \
+ "setenv nand_active_ubi_vol rootfs_${active_set};" \
+ "setenv ${active_set} true;" \
+ "if test -n ${a}; then " \
+ "setenv nand_src_addr ${nand_src_addr_a};" \
+ "fi;" \
+ "if test -n ${b}; then " \
+ "setenv nand_src_addr ${nand_src_addr_b};" \
+ "fi;" \
+ "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
+ "ubi.mtd=9,2048;" \
+ "setenv bootargs ${bootargs} " \
+ "root=${nand_root} noinitrd ${mtdparts} " \
+ "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
+ "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
+ "=mtdoops\0" \
+ "dfu_args=run bootargs_defaults;" \
+ "setenv bootargs ${bootargs} ;" \
+ "mtdparts default; " \
+ "dfu nand 0; \0" \
+ "dfu_alt_info=" DFU_ALT_INFO_NAND "\0" \
+ "net_args=run bootargs_defaults;" \
+ "mtdparts default;" \
+ "setenv bootfile ${project_dir}/kernel/uImage;" \
+ "setenv rootpath /home/projects/${project_dir}/rootfs;" \
+ "setenv bootargs ${bootargs} " \
+ "root=/dev/nfs ${mtdparts} " \
+ "nfsroot=${serverip}:${rootpath},${nfsopts} " \
+ "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \
+ "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
+ "nand_boot=echo Booting from nand, active set ${active_set} ...; " \
+ "run nand_args; " \
+ "nand read.i ${kloadaddr} ${nand_src_addr} " \
+ "${nand_img_size}; bootm ${kloadaddr}\0" \
+ "net_nfs=echo Booting from network ...; " \
+ "run net_args; " \
+ "tftpboot ${kloadaddr} ${serverip}:${bootfile}; " \
+ "bootm ${kloadaddr}\0" \
+ "flash_self=run nand_boot\0" \
+ "flash_self_test=setenv bootargs_defaults ${bootargs_defaults} test; " \
+ "run nand_boot\0" \
+ "dfu_start=echo Preparing for dfu mode ...; " \
+ "run dfu_args; \0" \
+ "preboot=echo; "\
+ "echo Type 'run flash_self' to use kernel and root " \
+ "filesystem on memory; echo Type 'run flash_self_test' to " \
+ "use kernel and root filesystem on memory, boot in test " \
+ "mode; echo Not ready yet: 'run flash_nfs' to use kernel " \
+ "from memory and root filesystem over NFS; echo Type " \
+ "'run net_nfs' to get Kernel over TFTP and mount root " \
+ "filesystem over NFS; echo Set active_set variable to 'a' " \
+ "or 'b' to select kernel and rootfs partition; " \
+ "echo" \
+ "\0"
+
+#define CONFIG_NAND_OMAP_GPMC
+#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
+#define CONFIG_SYS_NAND_BASE (0x08000000) /* physical address */
+ /* to access nand@*/
+ /* CS0 */
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND
+ devices */
+#if !defined(CONFIG_SPI_BOOT)
+#undef CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
+#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
+#endif
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_OMAP_GPIO
+#endif
+
+/* Watchdog */
+#define CONFIG_HW_WATCHDOG
+
+/* Stop autoboot with ESC ESC key detected */
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_STOP_STR "\x1b\x1b"
+#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
+ "press \"<Esc><Esc>\" to stop\n", bootdelay
+
+#endif /* ! __CONFIG_SIEMENS_AM33X_COMMON_H */
--
1.7.11.7
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