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83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
57ca432f FE |
2 | /* |
3 | * Copyright 2013 Freescale Semiconductor, Inc. | |
4 | * | |
5 | * Configuration settings for the Freescale i.MX6SL EVK board. | |
57ca432f FE |
6 | */ |
7 | ||
8 | #ifndef __CONFIG_H | |
9 | #define __CONFIG_H | |
10 | ||
a6bbee66 | 11 | #include "mx6_common.h" |
57ca432f | 12 | |
e7d3b21b | 13 | #ifdef CONFIG_SPL |
e7d3b21b PF |
14 | #include "imx6_spl.h" |
15 | #endif | |
16 | ||
57ca432f FE |
17 | #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR |
18 | ||
19 | /* MMC Configs */ | |
08129d61 | 20 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR |
57ca432f | 21 | |
57ca432f FE |
22 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
23 | "script=boot.scr\0" \ | |
8e184a53 | 24 | "image=zImage\0" \ |
57ca432f FE |
25 | "console=ttymxc0\0" \ |
26 | "fdt_high=0xffffffff\0" \ | |
27 | "initrd_high=0xffffffff\0" \ | |
28 | "fdt_file=imx6sl-evk.dtb\0" \ | |
6fc049be | 29 | "fdt_addr=0x88000000\0" \ |
57ca432f FE |
30 | "boot_fdt=try\0" \ |
31 | "ip_dyn=yes\0" \ | |
adc5a667 | 32 | "mmcdev=1\0" \ |
94aeb8a6 | 33 | "mmcpart=1\0" \ |
a0046393 | 34 | "finduuid=part uuid mmc 1:2 uuid\0" \ |
57ca432f | 35 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
a0046393 | 36 | "root=PARTUUID=${uuid} rootwait rw\0" \ |
57ca432f FE |
37 | "loadbootscript=" \ |
38 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ | |
39 | "bootscript=echo Running bootscript from mmc ...; " \ | |
40 | "source\0" \ | |
8e184a53 | 41 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
57ca432f FE |
42 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
43 | "mmcboot=echo Booting from mmc ...; " \ | |
a0046393 | 44 | "run finduuid; " \ |
57ca432f FE |
45 | "run mmcargs; " \ |
46 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ | |
47 | "if run loadfdt; then " \ | |
8e184a53 | 48 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
57ca432f FE |
49 | "else " \ |
50 | "if test ${boot_fdt} = try; then " \ | |
8e184a53 | 51 | "bootz; " \ |
57ca432f FE |
52 | "else " \ |
53 | "echo WARN: Cannot load the DT; " \ | |
54 | "fi; " \ | |
55 | "fi; " \ | |
56 | "else " \ | |
8e184a53 | 57 | "bootz; " \ |
57ca432f FE |
58 | "fi;\0" \ |
59 | "netargs=setenv bootargs console=${console},${baudrate} " \ | |
60 | "root=/dev/nfs " \ | |
61 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ | |
62 | "netboot=echo Booting from net ...; " \ | |
63 | "run netargs; " \ | |
64 | "if test ${ip_dyn} = yes; then " \ | |
65 | "setenv get_cmd dhcp; " \ | |
66 | "else " \ | |
67 | "setenv get_cmd tftp; " \ | |
68 | "fi; " \ | |
8e184a53 | 69 | "${get_cmd} ${image}; " \ |
57ca432f FE |
70 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
71 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ | |
8e184a53 | 72 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
57ca432f FE |
73 | "else " \ |
74 | "if test ${boot_fdt} = try; then " \ | |
8e184a53 | 75 | "bootz; " \ |
57ca432f FE |
76 | "else " \ |
77 | "echo WARN: Cannot load the DT; " \ | |
78 | "fi; " \ | |
79 | "fi; " \ | |
80 | "else " \ | |
8e184a53 | 81 | "bootz; " \ |
57ca432f FE |
82 | "fi;\0" |
83 | ||
57ca432f | 84 | /* Miscellaneous configurable options */ |
57ca432f | 85 | |
57ca432f | 86 | /* Physical Memory Map */ |
57ca432f | 87 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
57ca432f FE |
88 | |
89 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
90 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
91 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
92 | ||
056845c2 | 93 | /* Environment organization */ |
57ca432f | 94 | |
3b9c1a5d | 95 | /* USB Configs */ |
3b9c1a5d | 96 | #ifdef CONFIG_CMD_USB |
3b9c1a5d PF |
97 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
98 | #define CONFIG_MXC_USB_FLAGS 0 | |
3b9c1a5d PF |
99 | #endif |
100 | ||
36255d67 | 101 | #define CONFIG_SYS_FSL_USDHC_NUM 3 |
36255d67 | 102 | |
57ca432f | 103 | #endif /* __CONFIG_H */ |