Merge branch '2019-05-24-master-imports'
[platform/kernel/u-boot.git] / include / configs / mx7ulp_evk.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2016 Freescale Semiconductor, Inc.
4  *
5  * Configuration settings for the Freescale i.MX7ULP EVK board.
6  */
7
8 #ifndef __MX7ULP_EVK_CONFIG_H
9 #define __MX7ULP_EVK_CONFIG_H
10
11 #include <linux/sizes.h>
12 #include <asm/arch/imx-regs.h>
13
14 /*Uncomment it to use secure boot*/
15 /*#define CONFIG_SECURE_BOOT*/
16
17 #ifdef CONFIG_SECURE_BOOT
18 #ifndef CONFIG_CSF_SIZE
19 #define CONFIG_CSF_SIZE                 0x4000
20 #endif
21 #endif
22
23 #define CONFIG_BOARD_POSTCLK_INIT
24 #define CONFIG_SYS_BOOTM_LEN            0x1000000
25
26 #define SRC_BASE_ADDR                   CMC1_RBASE
27 #define IRAM_BASE_ADDR                  OCRAM_0_BASE
28 #define IOMUXC_BASE_ADDR                IOMUXC1_RBASE
29
30 #define CONFIG_FSL_USDHC
31
32 #define CONFIG_SYS_FSL_USDHC_NUM        1
33
34 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
35 #define CONFIG_SYS_MMC_ENV_DEV          0       /* USDHC1 */
36 #define CONFIG_SYS_MMC_ENV_PART         0       /* user area */
37 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2"  /* USDHC1 */
38 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
39
40 #define CONFIG_ENV_OFFSET               (12 * SZ_64K)
41 #define CONFIG_ENV_SIZE                 SZ_8K
42
43 /* Using ULP WDOG for reset */
44 #define WDOG_BASE_ADDR                  WDG1_RBASE
45
46 #define CONFIG_SYS_HZ_CLOCK             1000000 /* Fixed at 1Mhz from TSTMR */
47
48 #define CONFIG_INITRD_TAG
49 #define CONFIG_CMDLINE_TAG
50 #define CONFIG_SETUP_MEMORY_TAGS
51 /*#define CONFIG_REVISION_TAG*/
52
53 /* Size of malloc() pool */
54 #define CONFIG_SYS_MALLOC_LEN           (8 * SZ_1M)
55
56 #define CONFIG_BOARD_EARLY_INIT_F
57
58 /* UART */
59 #define LPUART_BASE                     LPUART4_RBASE
60
61 /* allow to overwrite serial and ethaddr */
62 #define CONFIG_ENV_OVERWRITE
63 #define CONFIG_BAUDRATE                 115200
64
65 #define CONFIG_SYS_CACHELINE_SIZE      64
66
67 /* Miscellaneous configurable options */
68 #define CONFIG_SYS_PROMPT               "=> "
69 #define CONFIG_SYS_CBSIZE               512
70
71 #define CONFIG_SYS_MAXARGS              256
72
73 /* Physical Memory Map */
74
75 #define PHYS_SDRAM                      0x60000000
76 #define PHYS_SDRAM_SIZE                 SZ_1G
77 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM
78 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
79
80 #define CONFIG_LOADADDR             0x60800000
81
82 #define CONFIG_SYS_MEMTEST_END      0x9E000000
83
84 #define CONFIG_EXTRA_ENV_SETTINGS \
85         "script=boot.scr\0" \
86         "image=zImage\0" \
87         "console=ttyLP0\0" \
88         "fdt_high=0xffffffff\0" \
89         "initrd_high=0xffffffff\0" \
90         "fdt_file=imx7ulp-evk.dtb\0" \
91         "fdt_addr=0x63000000\0" \
92         "boot_fdt=try\0" \
93         "earlycon=lpuart32,0x402D0010\0" \
94         "ip_dyn=yes\0" \
95         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
96         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
97         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
98         "mmcautodetect=yes\0" \
99         "mmcargs=setenv bootargs console=${console},${baudrate} " \
100                 "root=${mmcroot}\0" \
101         "loadbootscript=" \
102                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
103         "bootscript=echo Running bootscript from mmc ...; " \
104                 "source\0" \
105         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
106         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
107         "mmcboot=echo Booting from mmc ...; " \
108                 "run mmcargs; " \
109                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
110                         "if run loadfdt; then " \
111                                 "bootz ${loadaddr} - ${fdt_addr}; " \
112                         "else " \
113                                 "if test ${boot_fdt} = try; then " \
114                                         "bootz; " \
115                                 "else " \
116                                         "echo WARN: Cannot load the DT; " \
117                                 "fi; " \
118                         "fi; " \
119                 "else " \
120                         "bootz; " \
121                 "fi;\0" \
122         "netargs=setenv bootargs console=${console},${baudrate} " \
123                 "root=/dev/nfs " \
124                 "ip=:::::eth0:dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
125         "netboot=echo Booting from net ...; " \
126                 "run netargs; " \
127                 "if test ${ip_dyn} = yes; then " \
128                         "setenv get_cmd dhcp; " \
129                 "else " \
130                         "setenv get_cmd tftp; " \
131                 "fi; " \
132                 "usb start; "\
133                 "${get_cmd} ${image}; " \
134                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
135                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
136                                 "bootz ${loadaddr} - ${fdt_addr}; " \
137                         "else " \
138                                 "if test ${boot_fdt} = try; then " \
139                                         "bootz; " \
140                                 "else " \
141                                         "echo WARN: Cannot load the DT; " \
142                                 "fi; " \
143                         "fi; " \
144                 "else " \
145                         "bootz; " \
146                 "fi;\0" \
147
148 #define CONFIG_BOOTCOMMAND \
149            "mmc dev ${mmcdev}; if mmc rescan; then " \
150                    "if run loadbootscript; then " \
151                            "run bootscript; " \
152                    "else " \
153                            "if run loadimage; then " \
154                                    "run mmcboot; " \
155                            "fi; " \
156                    "fi; " \
157            "fi"
158
159 #define CONFIG_SYS_HZ                   1000
160 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
161
162 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
163 #define CONFIG_SYS_INIT_RAM_SIZE        SZ_256K
164
165 #define CONFIG_SYS_INIT_SP_OFFSET \
166         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
167 #define CONFIG_SYS_INIT_SP_ADDR \
168         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
169
170 #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
171 #define CONFIG_CMD_CACHE
172 #endif
173
174 #endif  /* __CONFIG_H */