e823497cb3965c20dab3c8f466a2840fba40b2ca
[platform/kernel/u-boot.git] / include / configs / colibri-imx8x.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright 2019 Toradex
4  */
5
6 #ifndef __COLIBRI_IMX8X_H
7 #define __COLIBRI_IMX8X_H
8
9 #include <asm/arch/imx-regs.h>
10 #include <linux/sizes.h>
11 #include <linux/stringify.h>
12
13 #define CONFIG_REMAKE_ELF
14
15 #define CONFIG_DISPLAY_BOARDINFO_LATE
16
17 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
18 #define USDHC1_BASE_ADDR                0x5b010000
19 #define USDHC2_BASE_ADDR                0x5b020000
20 #define CONFIG_SUPPORT_EMMC_BOOT        /* eMMC specific */
21
22 #define CONFIG_IPADDR                   192.168.10.2
23 #define CONFIG_NETMASK                  255.255.255.0
24 #define CONFIG_SERVERIP                 192.168.10.1
25
26 #define MEM_LAYOUT_ENV_SETTINGS \
27         "fdt_addr_r=0x83000000\0" \
28         "kernel_addr_r=0x81000000\0" \
29         "ramdisk_addr_r=0x83800000\0" \
30         "scriptaddr=0x80800000\0"
31
32 #ifdef CONFIG_AHAB_BOOT
33 #define AHAB_ENV "sec_boot=yes\0"
34 #else
35 #define AHAB_ENV "sec_boot=no\0"
36 #endif
37
38 /* Boot M4 */
39 #define M4_BOOT_ENV \
40         "m4_0_image=m4_0.bin\0" \
41         "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
42                 "${m4_0_image}\0" \
43         "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
44
45 #define MFG_NAND_PARTITION ""
46
47 #define BOOT_TARGET_DEVICES(func) \
48         func(MMC, mmc, 1) \
49         func(MMC, mmc, 0) \
50         func(DHCP, dhcp, na)
51 #include <config_distro_bootcmd.h>
52 #undef BOOTENV_RUN_NET_USB_START
53 #define BOOTENV_RUN_NET_USB_START ""
54
55 #define CONFIG_MFG_ENV_SETTINGS \
56         "mfgtool_args=setenv bootargs ${consoleargs} " \
57                 "rdinit=/linuxrc g_mass_storage.stall=0 " \
58                 "g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F " \
59                 "g_mass_storage.idProduct=0x37FF " \
60                 "g_mass_storage.iSerialNumber=\"\" " MFG_NAND_PARTITION \
61                 "${vidargs} clk_ignore_unused\0" \
62         "initrd_addr=0x83800000\0" \
63         "initrd_high=0xffffffff\0" \
64         "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} " \
65                 "${fdt_addr};\0" \
66
67 /* Initial environment variables */
68 #define CONFIG_EXTRA_ENV_SETTINGS \
69         AHAB_ENV \
70         BOOTENV \
71         CONFIG_MFG_ENV_SETTINGS \
72         M4_BOOT_ENV \
73         MEM_LAYOUT_ENV_SETTINGS \
74         "boot_file=Image\0" \
75         "consoleargs=console=ttyLP3,${baudrate} earlycon\0" \
76         "fdt_addr=0x83000000\0" \
77         "fdt_file=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
78         "fdtfile=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \
79         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
80         "image=Image\0" \
81         "initrd_addr=0x83800000\0" \
82         "initrd_high=0xffffffffffffffff\0" \
83         "mmcargs=setenv bootargs ${consoleargs} " \
84                 "root=PARTUUID=${uuid} rootwait " \
85         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
86         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
87         "netargs=setenv bootargs ${consoleargs} " \
88                 "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
89                 "${vidargs}\0" \
90         "nfsboot=run netargs; dhcp ${loadaddr} ${image}; tftp ${fdt_addr} " \
91                 "colibri-imx8x/${fdt_file}; booti ${loadaddr} - " \
92                 "${fdt_addr}\0" \
93         "panel=NULL\0" \
94         "script=boot.scr\0" \
95         "update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
96                 "if test \"$confirm\" = \"y\"; then " \
97                 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
98                 "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
99                 "${blkcnt}; fi\0" \
100         "vidargs=video=imxdpufb5:off video=imxdpufb6:off video=imxdpufb7:off\0"
101
102 /* Link Definitions */
103
104 #define CONFIG_SYS_INIT_SP_ADDR         0x80200000
105
106 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
107
108 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
109
110 /* On Colibri iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
111 #define CONFIG_SYS_FSL_USDHC_NUM        2
112
113 #define CONFIG_SYS_BOOTM_LEN            SZ_64M /* Increase max gunzip size */
114
115 #define CONFIG_SYS_SDRAM_BASE           0x80000000
116 #define PHYS_SDRAM_1                    0x80000000
117 #define PHYS_SDRAM_2                    0x880000000
118 #define PHYS_SDRAM_1_SIZE               SZ_2G           /* 2 GB */
119 #define PHYS_SDRAM_2_SIZE               0x00000000      /* 0 GB */
120
121 /* Monitor Command Prompt */
122 #define CONFIG_SYS_CBSIZE               SZ_2K
123 #define CONFIG_SYS_MAXARGS              64
124 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
125 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
126                                         sizeof(CONFIG_SYS_PROMPT) + 16)
127
128 /* Generic Timer Definitions */
129 #define COUNTER_FREQUENCY               8000000 /* 8MHz */
130
131 #define BOOTAUX_RESERVED_MEM_BASE 0x88000000
132 #define BOOTAUX_RESERVED_MEM_SIZE SZ_128M /* Reserve from second 128MB */
133
134 #endif /* __COLIBRI_IMX8X_H */