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authorHeiko Schocher <hs@denx.de>2013-08-19 16:39:01 +0200
committerTom Rini <trini@ti.com>2013-08-28 11:44:59 -0400
commitc0dcece7d9925506a950e45028cbd25614aad791 (patch)
tree643a31324247fdd77e7e22ec501d5ac4503d2574 /include/configs/dxr2.h
parentb26354cfd5371759f93224b8b69335e160bcc686 (diff)
arm, am335x: add support for 3 siemens boards
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>
Diffstat (limited to 'include/configs/dxr2.h')
-rw-r--r--include/configs/dxr2.h94
1 files changed, 94 insertions, 0 deletions
diff --git a/include/configs/dxr2.h b/include/configs/dxr2.h
new file mode 100644
index 0000000000..cd553ec55b
--- /dev/null
+++ b/include/configs/dxr2.h
@@ -0,0 +1,94 @@
+/*
+ * (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_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 DDR_PLL_FREQ 266
+#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 */