xref: /openbmc/u-boot/include/configs/pico-imx6ul.h (revision 978138fab825f9af96ca44d2b64193c6cd536623)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2015 Technexion Ltd.
4  *
5  * Configuration settings for the Technexion PICO-IMX6UL-EMMC board.
6  */
7 #ifndef __PICO_IMX6UL_CONFIG_H
8 #define __PICO_IMX6UL_CONFIG_H
9 
10 
11 #include <asm/arch/imx-regs.h>
12 #include <linux/sizes.h>
13 #include "mx6_common.h"
14 #include <asm/mach-imx/gpio.h>
15 #include "imx6_spl.h"
16 
17 /* Network support */
18 
19 #define CONFIG_FEC_MXC
20 #define IMX_FEC_BASE			ENET2_BASE_ADDR
21 #define CONFIG_FEC_MXC_PHYADDR		0x1
22 #define CONFIG_FEC_XCV_TYPE		RMII
23 
24 /* Size of malloc() pool */
25 #define CONFIG_SYS_MALLOC_LEN		(35 * SZ_1M) /* Increase due to DFU */
26 
27 #define CONFIG_MXC_UART
28 #define CONFIG_MXC_UART_BASE		UART6_BASE_ADDR
29 
30 /* MMC Configs */
31 #define CONFIG_FSL_USDHC
32 #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC1_BASE_ADDR
33 #define CONFIG_SUPPORT_EMMC_BOOT
34 
35 /* USB Configs */
36 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
37 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
38 #define CONFIG_MXC_USB_FLAGS		0
39 #define CONFIG_USB_MAX_CONTROLLER_COUNT	2
40 
41 #define CONFIG_USBD_HS
42 
43 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
44 #define DFU_DEFAULT_POLL_TIMEOUT 300
45 
46 #define CONFIG_DFU_ENV_SETTINGS \
47 	"dfu_alt_info=" \
48 		"spl raw 0x2 0x400 mmcpart 1;" \
49 		"u-boot raw 0x8a 0x400 mmcpart 1;" \
50 		"/boot/zImage ext4 0 1;" \
51 		"/boot/imx6ul-pico-hobbit.dtb ext4 0 1;" \
52 		"rootfs part 0 1\0" \
53 
54 #define BOOTMENU_ENV \
55 	"bootmenu_0=Boot using PICO-Hobbit baseboard=" \
56 		"setenv fdtfile imx6ul-pico-hobbit.dtb\0" \
57 
58 #define CONFIG_SYS_MMC_IMG_LOAD_PART	1
59 
60 #define CONFIG_EXTRA_ENV_SETTINGS \
61 	"script=boot.scr\0" \
62 	"image=zImage\0" \
63 	"console=ttymxc5\0" \
64 	"fdt_high=0xffffffff\0" \
65 	"initrd_high=0xffffffff\0" \
66 	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
67 	BOOTMENU_ENV \
68 	"fdt_addr=0x83000000\0" \
69 	"fdt_addr_r=0x83000000\0" \
70 	"kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
71 	"pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
72 	"ramdisk_addr_r=0x83000000\0" \
73 	"ramdiskaddr=0x83000000\0" \
74 	"scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
75 	"mmcautodetect=yes\0" \
76 	CONFIG_DFU_ENV_SETTINGS \
77 	"findfdt=" \
78 		"if test $fdtfile = ask ; then " \
79 			"bootmenu -1; fi;" \
80 		"if test $fdtfile != ask ; then " \
81 			"saveenv; fi;\0" \
82 	"finduuid=part uuid mmc 0:1 uuid\0" \
83 	"partitions=" \
84 		"uuid_disk=${uuid_gpt_disk};" \
85 		"name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
86 	"fastboot_partition_alias_system=rootfs\0" \
87 	"setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
88 	BOOTENV
89 
90 #define BOOT_TARGET_DEVICES(func) \
91 	func(MMC, mmc, 0) \
92 	func(DHCP, dhcp, na)
93 
94 #include <config_distro_bootcmd.h>
95 
96 #define CONFIG_SYS_MEMTEST_START	0x80000000
97 #define CONFIG_SYS_MEMTEST_END		CONFIG_SYS_MEMTEST_START + SZ_128M
98 
99 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
100 #define CONFIG_SYS_HZ			1000
101 
102 /* Physical Memory Map */
103 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
104 
105 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
106 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
107 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
108 
109 #define CONFIG_SYS_INIT_SP_OFFSET \
110 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
111 #define CONFIG_SYS_INIT_SP_ADDR \
112 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
113 
114 /* I2C configs */
115 #define CONFIG_SYS_I2C
116 #define CONFIG_SYS_I2C_MXC
117 #define CONFIG_SYS_I2C_MXC_I2C1
118 #define CONFIG_SYS_I2C_SPEED		100000
119 
120 /* PMIC */
121 #define CONFIG_POWER
122 #define CONFIG_POWER_I2C
123 #define CONFIG_POWER_PFUZE3000
124 #define CONFIG_POWER_PFUZE3000_I2C_ADDR	0x08
125 
126 /* environment organization */
127 #define CONFIG_ENV_SIZE			SZ_8K
128 #define CONFIG_ENV_OFFSET		(8 * SZ_64K)
129 
130 #define CONFIG_SYS_MMC_ENV_DEV		0
131 #define CONFIG_SYS_MMC_ENV_PART		0
132 
133 #endif /* __PICO_IMX6UL_CONFIG_H */
134