xref: /openbmc/u-boot/include/configs/pxm2.h (revision 4aac44be)
1 /*
2  * siemens pxm2
3  * (C) Copyright 2013 Siemens Schweiz AG
4  * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
5  *
6  * Based on:
7  * U-Boot file:/include/configs/am335x_evm.h
8  *
9  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
10  *
11  * SPDX-License-Identifier:	GPL-2.0+
12  */
13 
14 #ifndef __CONFIG_PXM2_H
15 #define __CONFIG_PXM2_H
16 
17 #define CONFIG_SIEMENS_PXM2
18 #define CONFIG_SIEMENS_MACH_TYPE	MACH_TYPE_PXM2
19 
20 #include "siemens-am33x-common.h"
21 
22 #define CONFIG_SYS_MPUCLK	720
23 #define DDR_IOCTRL_VAL		0x18b
24 #define DDR_PLL_FREQ		266
25 
26 #define BOARD_DFU_BUTTON_GPIO	59
27 #define BOARD_LCD_POWER		111
28 #define BOARD_BACK_LIGHT	112
29 #define BOARD_TOUCH_POWER	57
30 
31 #define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
32 	"button_dfu0=59\0" \
33 	"led0=117,0,1\0" \
34 
35  /* Physical Memory Map */
36 #define CONFIG_MAX_RAM_BANK_SIZE	(512 << 20)	/* 1GB */
37 
38 /* I2C Configuration */
39 #define CONFIG_SYS_I2C_SPEED		400000
40 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
41 
42 #define CONFIG_PHY_ATHEROS
43 
44 #define CONFIG_FACTORYSET
45 
46 /* Watchdog */
47 #define CONFIG_OMAP_WATCHDOG
48 
49 #ifndef CONFIG_SPL_BUILD
50 
51 /* Use common default */
52 #define MTDPARTS_DEFAULT	MTDPARTS_DEFAULT_V1
53 
54 /* Default env settings */
55 #define CONFIG_EXTRA_ENV_SETTINGS \
56 	"hostname=pxm2\0" \
57 	"ubi_off=2048\0"\
58 	"nand_img_size=0x500000\0" \
59 	"optargs=\0" \
60 	"preboot=draco_led 0\0" \
61 	CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
62 	"splashpos=m,m\0"	\
63 	CONFIG_ENV_SETTINGS_V1 \
64 	CONFIG_ENV_SETTINGS_NAND_V1 \
65 	"mmc_dev=0\0" \
66 	"mmc_root=/dev/mmcblk0p2 rw\0" \
67 	"mmc_root_fs_type=ext4 rootwait\0" \
68 	"mmc_load_uimage=" \
69 		"mmc rescan; " \
70 		"setenv bootfile uImage;" \
71 		"fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
72 	"loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
73 	"importbootenv=echo Importing environment from mmc ...; " \
74 		"env import -t $loadaddr $filesize\0" \
75 	"mmc_args=run bootargs_defaults;" \
76 		"mtdparts default;" \
77 		"setenv bootargs ${bootargs} " \
78 		"root=${mmc_root} ${mtdparts}" \
79 		"rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
80 		"eth=${ethaddr} " \
81 		"\0" \
82 	"mmc_boot=run mmc_args; " \
83 		"run mmc_load_uimage; " \
84 		"bootm ${kloadaddr}\0" \
85 	""
86 
87 #ifndef CONFIG_RESTORE_FLASH
88 /* set to negative value for no autoboot */
89 
90 #define CONFIG_BOOTCOMMAND \
91 	"if dfubutton; then " \
92 		"run dfu_start; " \
93 		"reset; " \
94 	"fi; " \
95 	"if mmc rescan; then " \
96 		"echo SD/MMC found on device ${mmc_dev};" \
97 		"if run loadbootenv; then " \
98 			"echo Loaded environment from ${bootenv};" \
99 			"run importbootenv;" \
100 		"fi;" \
101 		"if test -n $uenvcmd; then " \
102 			"echo Running uenvcmd ...;" \
103 			"run uenvcmd;" \
104 		"fi;" \
105 		"if run mmc_load_uimage; then " \
106 			"run mmc_args;" \
107 			"bootm ${kloadaddr};" \
108 		"fi;" \
109 	"fi;" \
110 	"run nand_boot;" \
111 	"reset;"
112 
113 #else
114 
115 #define CONFIG_BOOTCOMMAND			\
116 	"setenv autoload no; "			\
117 	"dhcp; "				\
118 	"if tftp 80000000 debrick.scr; then "	\
119 		"source 80000000; "		\
120 	"fi"
121 #endif
122 #endif	/* CONFIG_SPL_BUILD */
123 
124 #if defined(CONFIG_VIDEO)
125 #define CONFIG_VIDEO_DA8XX
126 #define CONFIG_SPLASH_SCREEN
127 #define CONFIG_SPLASH_SCREEN_ALIGN
128 #define CONFIG_VIDEO_LOGO
129 #define CONFIG_VIDEO_BMP_RLE8
130 #define CONFIG_VIDEO_BMP_LOGO
131 #define CONFIG_CMD_BMP
132 #define DA8XX_LCD_CNTL_BASE	LCD_CNTL_BASE
133 #define PWM_TICKS	0x1388
134 #define PWM_DUTY	0x200
135 #endif
136 
137 #endif	/* ! __CONFIG_PXM2_H */
138