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83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
69cc7dbf FE |
2 | /* |
3 | * Copyright (C) 2015 Technexion Ltd. | |
4 | * | |
5 | * Configuration settings for the Technexion PICO-IMX6UL-EMMC board. | |
69cc7dbf FE |
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" | |
552a848e | 14 | #include <asm/mach-imx/gpio.h> |
82a8a933 | 15 | #include "imx6_spl.h" |
69cc7dbf | 16 | |
9ddd1cd5 OS |
17 | #ifdef CONFIG_SPL_OS_BOOT |
18 | /* Falcon Mode */ | |
19 | #define CONFIG_SPL_FS_LOAD_ARGS_NAME "args" | |
20 | #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" | |
21 | #define CONFIG_SYS_SPL_ARGS_ADDR 0x88000000 | |
22 | ||
23 | /* Falcon Mode - MMC support: args@1MB kernel@2MB */ | |
24 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */ | |
25 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512) | |
26 | #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */ | |
27 | #endif | |
28 | ||
6d7aa51a DD |
29 | /* Network support */ |
30 | ||
31 | #define CONFIG_FEC_MXC | |
6d7aa51a DD |
32 | #define IMX_FEC_BASE ENET2_BASE_ADDR |
33 | #define CONFIG_FEC_MXC_PHYADDR 0x1 | |
34 | #define CONFIG_FEC_XCV_TYPE RMII | |
6d7aa51a | 35 | |
69cc7dbf | 36 | /* Size of malloc() pool */ |
af07d154 | 37 | #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */ |
69cc7dbf | 38 | |
69cc7dbf FE |
39 | #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR |
40 | ||
41 | /* MMC Configs */ | |
69cc7dbf | 42 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR |
69cc7dbf FE |
43 | |
44 | /* USB Configs */ | |
69cc7dbf FE |
45 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
46 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
47 | #define CONFIG_MXC_USB_FLAGS 0 | |
ca103e09 | 48 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
69cc7dbf | 49 | |
69cc7dbf | 50 | #define CONFIG_USBD_HS |
69cc7dbf | 51 | |
af07d154 VM |
52 | #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M |
53 | #define DFU_DEFAULT_POLL_TIMEOUT 300 | |
54 | ||
9cc71cfa | 55 | #define CONFIG_DFU_ENV_SETTINGS \ |
313d02b6 | 56 | "dfu_alt_info=" \ |
6899b04c OS |
57 | "spl raw 0x2 0x400;" \ |
58 | "u-boot raw 0x8a 0x400;" \ | |
313d02b6 OS |
59 | "/boot/zImage ext4 0 1;" \ |
60 | "/boot/imx6ul-pico-hobbit.dtb ext4 0 1;" \ | |
3a8932b6 | 61 | "/boot/imx6ul-pico-pi.dtb ext4 0 1;" \ |
313d02b6 | 62 | "rootfs part 0 1\0" \ |
9cc71cfa | 63 | |
f6d80550 | 64 | #define BOOTMENU_ENV \ |
99880010 OS |
65 | "bootmenu_0=Boot using PICO-Dwarf baseboard=" \ |
66 | "setenv fdtfile imx6ul-pico-dwarf.dtb\0" \ | |
67 | "bootmenu_1=Boot using PICO-Hobbit baseboard=" \ | |
f6d80550 | 68 | "setenv fdtfile imx6ul-pico-hobbit.dtb\0" \ |
99880010 | 69 | "bootmenu_2=Boot using PICO-Pi baseboard=" \ |
3a8932b6 | 70 | "setenv fdtfile imx6ul-pico-pi.dtb\0" \ |
f6d80550 | 71 | |
69cc7dbf FE |
72 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
73 | ||
74 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
636941ff | 75 | "script=boot.scr\0" \ |
69cc7dbf | 76 | "image=zImage\0" \ |
5d1ed302 | 77 | "splashpos=m,m\0" \ |
69cc7dbf FE |
78 | "console=ttymxc5\0" \ |
79 | "fdt_high=0xffffffff\0" \ | |
80 | "initrd_high=0xffffffff\0" \ | |
636941ff | 81 | "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ |
5d1ed302 | 82 | "videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0" \ |
f6d80550 | 83 | BOOTMENU_ENV \ |
69cc7dbf | 84 | "fdt_addr=0x83000000\0" \ |
636941ff FE |
85 | "fdt_addr_r=0x83000000\0" \ |
86 | "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ | |
87 | "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ | |
88 | "ramdisk_addr_r=0x83000000\0" \ | |
89 | "ramdiskaddr=0x83000000\0" \ | |
90 | "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ | |
69cc7dbf | 91 | "mmcautodetect=yes\0" \ |
9cc71cfa | 92 | CONFIG_DFU_ENV_SETTINGS \ |
f6d80550 OS |
93 | "findfdt=" \ |
94 | "if test $fdtfile = ask ; then " \ | |
95 | "bootmenu -1; fi;" \ | |
96 | "if test $fdtfile != ask ; then " \ | |
97 | "saveenv; fi;\0" \ | |
636941ff | 98 | "finduuid=part uuid mmc 0:1 uuid\0" \ |
db430cd4 FB |
99 | "partitions=" \ |
100 | "uuid_disk=${uuid_gpt_disk};" \ | |
636941ff FE |
101 | "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \ |
102 | "fastboot_partition_alias_system=rootfs\0" \ | |
103 | "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \ | |
104 | BOOTENV | |
105 | ||
106 | #define BOOT_TARGET_DEVICES(func) \ | |
107 | func(MMC, mmc, 0) \ | |
c066d3cb OS |
108 | func(USB, usb, 0) \ |
109 | func(PXE, pxe, na) \ | |
636941ff FE |
110 | func(DHCP, dhcp, na) |
111 | ||
112 | #include <config_distro_bootcmd.h> | |
1af3c7f4 | 113 | #include <linux/stringify.h> |
69cc7dbf | 114 | |
69cc7dbf FE |
115 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
116 | #define CONFIG_SYS_HZ 1000 | |
117 | ||
69cc7dbf | 118 | /* Physical Memory Map */ |
69cc7dbf FE |
119 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
120 | ||
121 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
122 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
123 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
124 | ||
125 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
126 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
127 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
128 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
129 | ||
88e4774e | 130 | /* I2C configs */ |
88e4774e | 131 | #define CONFIG_SYS_I2C_MXC |
88e4774e VM |
132 | #define CONFIG_SYS_I2C_SPEED 100000 |
133 | ||
e856bdcf | 134 | /* environment organization */ |
831824c0 | 135 | /* Environment starts at 768k = 768 * 1024 = 786432 */ |
831824c0 FE |
136 | /* |
137 | * Detect overlap between U-Boot image and environment area in build-time | |
138 | * | |
139 | * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset | |
140 | * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776 | |
141 | * | |
142 | * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so | |
143 | * write the direct value here | |
144 | */ | |
145 | #define CONFIG_BOARD_SIZE_LIMIT 715776 | |
146 | ||
5d1ed302 FE |
147 | #ifdef CONFIG_VIDEO |
148 | #define CONFIG_VIDEO_MXS | |
149 | #define CONFIG_VIDEO_LOGO | |
5d1ed302 | 150 | #define CONFIG_BMP_16BPP |
5d1ed302 FE |
151 | #define CONFIG_VIDEO_BMP_LOGO |
152 | #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR | |
153 | #endif | |
154 | ||
69cc7dbf | 155 | #endif /* __PICO_IMX6UL_CONFIG_H */ |