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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 |
40 | #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR | |
41 | ||
42 | /* MMC Configs */ | |
69cc7dbf | 43 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR |
69cc7dbf FE |
44 | |
45 | /* USB Configs */ | |
69cc7dbf FE |
46 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
47 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
48 | #define CONFIG_MXC_USB_FLAGS 0 | |
ca103e09 | 49 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
69cc7dbf | 50 | |
69cc7dbf | 51 | #define CONFIG_USBD_HS |
69cc7dbf | 52 | |
af07d154 VM |
53 | #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M |
54 | #define DFU_DEFAULT_POLL_TIMEOUT 300 | |
55 | ||
9cc71cfa | 56 | #define CONFIG_DFU_ENV_SETTINGS \ |
313d02b6 | 57 | "dfu_alt_info=" \ |
6899b04c OS |
58 | "spl raw 0x2 0x400;" \ |
59 | "u-boot raw 0x8a 0x400;" \ | |
313d02b6 OS |
60 | "/boot/zImage ext4 0 1;" \ |
61 | "/boot/imx6ul-pico-hobbit.dtb ext4 0 1;" \ | |
3a8932b6 | 62 | "/boot/imx6ul-pico-pi.dtb ext4 0 1;" \ |
313d02b6 | 63 | "rootfs part 0 1\0" \ |
9cc71cfa | 64 | |
f6d80550 OS |
65 | #define BOOTMENU_ENV \ |
66 | "bootmenu_0=Boot using PICO-Hobbit baseboard=" \ | |
67 | "setenv fdtfile imx6ul-pico-hobbit.dtb\0" \ | |
3a8932b6 OS |
68 | "bootmenu_1=Boot using PICO-Pi baseboard=" \ |
69 | "setenv fdtfile imx6ul-pico-pi.dtb\0" \ | |
f6d80550 | 70 | |
69cc7dbf FE |
71 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
72 | ||
73 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
636941ff | 74 | "script=boot.scr\0" \ |
69cc7dbf FE |
75 | "image=zImage\0" \ |
76 | "console=ttymxc5\0" \ | |
77 | "fdt_high=0xffffffff\0" \ | |
78 | "initrd_high=0xffffffff\0" \ | |
636941ff | 79 | "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ |
f6d80550 | 80 | BOOTMENU_ENV \ |
69cc7dbf | 81 | "fdt_addr=0x83000000\0" \ |
636941ff FE |
82 | "fdt_addr_r=0x83000000\0" \ |
83 | "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ | |
84 | "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ | |
85 | "ramdisk_addr_r=0x83000000\0" \ | |
86 | "ramdiskaddr=0x83000000\0" \ | |
87 | "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ | |
69cc7dbf | 88 | "mmcautodetect=yes\0" \ |
9cc71cfa | 89 | CONFIG_DFU_ENV_SETTINGS \ |
f6d80550 OS |
90 | "findfdt=" \ |
91 | "if test $fdtfile = ask ; then " \ | |
92 | "bootmenu -1; fi;" \ | |
93 | "if test $fdtfile != ask ; then " \ | |
94 | "saveenv; fi;\0" \ | |
636941ff | 95 | "finduuid=part uuid mmc 0:1 uuid\0" \ |
db430cd4 FB |
96 | "partitions=" \ |
97 | "uuid_disk=${uuid_gpt_disk};" \ | |
636941ff FE |
98 | "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \ |
99 | "fastboot_partition_alias_system=rootfs\0" \ | |
100 | "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \ | |
101 | BOOTENV | |
102 | ||
103 | #define BOOT_TARGET_DEVICES(func) \ | |
104 | func(MMC, mmc, 0) \ | |
c066d3cb OS |
105 | func(USB, usb, 0) \ |
106 | func(PXE, pxe, na) \ | |
636941ff FE |
107 | func(DHCP, dhcp, na) |
108 | ||
109 | #include <config_distro_bootcmd.h> | |
69cc7dbf | 110 | |
69cc7dbf FE |
111 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
112 | #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M | |
113 | ||
114 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
115 | #define CONFIG_SYS_HZ 1000 | |
116 | ||
69cc7dbf | 117 | /* Physical Memory Map */ |
69cc7dbf FE |
118 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
119 | ||
120 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
121 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
122 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
123 | ||
124 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
125 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
126 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
127 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
128 | ||
88e4774e | 129 | /* I2C configs */ |
88e4774e | 130 | #define CONFIG_SYS_I2C_MXC |
88e4774e VM |
131 | #define CONFIG_SYS_I2C_SPEED 100000 |
132 | ||
e856bdcf | 133 | /* environment organization */ |
69cc7dbf | 134 | #define CONFIG_ENV_SIZE SZ_8K |
69cc7dbf FE |
135 | #define CONFIG_ENV_OFFSET (8 * SZ_64K) |
136 | ||
137 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
138 | #define CONFIG_SYS_MMC_ENV_PART 0 | |
69cc7dbf | 139 | |
69cc7dbf | 140 | #endif /* __PICO_IMX6UL_CONFIG_H */ |