1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * (C) Copyright 2013 Siemens Schweiz AG
5 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
8 * U-Boot file:/include/configs/am335x_evm.h
10 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
13 #ifndef __CONFIG_PXM2_H
14 #define __CONFIG_PXM2_H
16 #define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_PXM2
18 #include "siemens-am33x-common.h"
20 #define DDR_IOCTRL_VAL 0x18b
21 #define DDR_PLL_FREQ 266
23 #define BOARD_DFU_BUTTON_GPIO 59
24 #define BOARD_LCD_POWER 111
25 #define BOARD_BACK_LIGHT 112
26 #define BOARD_TOUCH_POWER 57
28 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
32 /* Physical Memory Map */
33 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* 1GB */
35 /* I2C Configuration */
36 #define CONFIG_SYS_I2C_SPEED 400000
38 #define CONFIG_FACTORYSET
40 #ifndef CONFIG_SPL_BUILD
42 /* Use common default */
44 /* Default env settings */
45 #define CONFIG_EXTRA_ENV_SETTINGS \
48 "nand_img_size=0x500000\0" \
50 "preboot=draco_led 0\0" \
51 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
53 CONFIG_ENV_SETTINGS_V1 \
54 CONFIG_ENV_SETTINGS_NAND_V1 \
56 "mmc_root=/dev/mmcblk0p2 rw\0" \
57 "mmc_root_fs_type=ext4 rootwait\0" \
60 "setenv bootfile uImage;" \
61 "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
62 "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
63 "importbootenv=echo Importing environment from mmc ...; " \
64 "env import -t $loadaddr $filesize\0" \
65 "mmc_args=run bootargs_defaults;" \
67 "setenv bootargs ${bootargs} " \
68 "root=${mmc_root} ${mtdparts}" \
69 "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
72 "mmc_boot=run mmc_args; " \
73 "run mmc_load_uimage; " \
74 "bootm ${kloadaddr}\0" \
77 #ifndef CONFIG_RESTORE_FLASH
78 /* set to negative value for no autoboot */
80 #define CONFIG_BOOTCOMMAND \
81 "if dfubutton; then " \
85 "if mmc rescan; then " \
86 "echo SD/MMC found on device ${mmc_dev};" \
87 "if run loadbootenv; then " \
88 "echo Loaded environment from ${bootenv};" \
89 "run importbootenv;" \
91 "if test -n $uenvcmd; then " \
92 "echo Running uenvcmd ...;" \
95 "if run mmc_load_uimage; then " \
97 "bootm ${kloadaddr};" \
105 #define CONFIG_BOOTCOMMAND \
106 "setenv autoload no; " \
108 "if tftp 80000000 debrick.scr; then " \
109 "source 80000000; " \
112 #endif /* CONFIG_SPL_BUILD */
114 #if defined(CONFIG_VIDEO)
115 #define CONFIG_VIDEO_DA8XX
116 #define CONFIG_VIDEO_LOGO
117 #define CONFIG_VIDEO_BMP_LOGO
118 #define DA8XX_LCD_CNTL_BASE LCD_CNTL_BASE
119 #define PWM_TICKS 0x1388
120 #define PWM_DUTY 0x200
123 #endif /* ! __CONFIG_PXM2_H */