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>
diff --git a/include/configs/pxm2.h b/include/configs/pxm2.h
new file mode 100644
index 0000000..20b0f9a
--- /dev/null
+++ b/include/configs/pxm2.h
@@ -0,0 +1,153 @@
+/*
+ * siemens pxm2
+ * (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_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 DDR_PLL_FREQ 266
+
+#define BOARD_DFU_BUTTON_GPIO 59
+#define BOARD_DFU_BUTTON_LED 117
+#define BOARD_LCD_POWER 111
+#define BOARD_BACK_LIGHT 112
+#define BOARD_TOUCH_POWER 57
+
+ /* Physical Memory Map */
+#define CONFIG_MAX_RAM_BANK_SIZE (512 << 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 */
+
+#define CONFIG_VIDEO
+#if defined(CONFIG_VIDEO)
+#define CONFIG_VIDEO_DA8XX
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_LOGO
+#define CONFIG_CMD_BMP
+#define DA8XX_LCD_CNTL_BASE LCD_CNTL_BASE
+#define PWM_TICKS 0x1388
+#define PWM_DUTY 0x200
+#endif
+
+#endif /* ! __CONFIG_PXM2_H */