Merge branch '2019-05-24-master-imports'
[platform/kernel/u-boot.git] / include / configs / mx28evk.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2011 Freescale Semiconductor, Inc.
4  * Author: Fabio Estevam <fabio.estevam@freescale.com>
5  *
6  * Based on m28evk.h:
7  * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
8  * on behalf of DENX Software Engineering GmbH
9  */
10 #ifndef __CONFIGS_MX28EVK_H__
11 #define __CONFIGS_MX28EVK_H__
12
13 /* System configurations */
14 #define CONFIG_MACH_TYPE        MACH_TYPE_MX28EVK
15
16 /* Memory configuration */
17 #define PHYS_SDRAM_1                    0x40000000      /* Base address */
18 #define PHYS_SDRAM_1_SIZE               0x40000000      /* Max 1 GB RAM */
19 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
20
21 /* Environment */
22 #ifndef CONFIG_ENV_IS_IN_SPI_FLASH
23 #define CONFIG_ENV_SIZE                 (16 * 1024)
24 #else
25 #define CONFIG_ENV_SIZE                 (4 * 1024)
26 #endif
27 #define CONFIG_ENV_OVERWRITE
28
29 /* Environment is in MMC */
30 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
31 #define CONFIG_ENV_OFFSET               (256 * 1024)
32 #define CONFIG_SYS_MMC_ENV_DEV          0
33 #endif
34
35 /* Environment is in NAND */
36 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
37 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
38 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
39 #define CONFIG_ENV_RANGE                (512 * 1024)
40 #define CONFIG_ENV_OFFSET               0x300000
41 #define CONFIG_ENV_OFFSET_REDUND        \
42                 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
43 #endif
44
45 /* Environment is in SPI flash */
46 #if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
47 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
48 #define CONFIG_ENV_OFFSET               0x40000         /* 256K */
49 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
50 #define CONFIG_ENV_SECT_SIZE            0x1000
51 #endif
52
53 /* UBI and NAND partitioning */
54
55 /* FEC Ethernet on SoC */
56 #ifdef  CONFIG_CMD_NET
57 #define CONFIG_FEC_MXC
58 #define CONFIG_FEC_MXC_MDIO_BASE MXS_ENET0_BASE
59 #define CONFIG_MX28_FEC_MAC_IN_OCOTP
60 #endif
61
62 /* RTC */
63 #ifdef  CONFIG_CMD_DATE
64 #define CONFIG_RTC_MXS
65 #endif
66
67 /* USB */
68 #ifdef  CONFIG_CMD_USB
69 #define CONFIG_EHCI_MXS_PORT1
70 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
71 #endif
72
73 /* Framebuffer support */
74 #ifdef CONFIG_VIDEO
75 #define CONFIG_VIDEO_LOGO
76 #define CONFIG_SPLASH_SCREEN
77 #define CONFIG_BMP_16BPP
78 #define CONFIG_VIDEO_BMP_RLE8
79 #define CONFIG_VIDEO_BMP_GZIP
80 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (512 << 10)
81 #endif
82
83 /* Boot Linux */
84 #define CONFIG_BOOTFILE         "uImage"
85 #define CONFIG_LOADADDR         0x42000000
86 #define CONFIG_SYS_LOAD_ADDR    CONFIG_LOADADDR
87
88 /* Extra Environment */
89 #define CONFIG_EXTRA_ENV_SETTINGS \
90         "ubifs_file=filesystem.ubifs\0" \
91         "update_nand_full_filename=u-boot.nand\0" \
92         "update_nand_firmware_filename=u-boot.sb\0"     \
93         "update_nand_firmware_maxsz=0x100000\0" \
94         "update_nand_stride=0x40\0"     /* MX28 datasheet ch. 12.12 */ \
95         "update_nand_count=0x4\0"       /* MX28 datasheet ch. 12.12 */ \
96         "update_nand_get_fcb_size="     /* Get size of FCB blocks */ \
97                 "nand device 0 ; " \
98                 "nand info ; " \
99                 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
100                 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
101         "update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \
102                 "if tftp ${update_nand_full_filename} ; then " \
103                 "run update_nand_get_fcb_size ; " \
104                 "nand scrub -y 0x0 ${filesize} ; " \
105                 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
106                 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
107                 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
108                 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
109                 "fi\0" \
110         "update_nand_firmware="         /* Update only firmware */ \
111                 "if tftp ${update_nand_firmware_filename} ; then " \
112                 "run update_nand_get_fcb_size ; " \
113                 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
114                 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
115                 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
116                 "nand erase ${fcb_sz} ${fw_sz} ; " \
117                 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
118                 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
119                 "fi\0" \
120         "update_nand_kernel="           /* Update kernel */ \
121                 "mtdparts default; " \
122                 "nand erase.part kernel; " \
123                 "if test ${ip_dyn} = yes; then " \
124                         "setenv get_cmd dhcp; " \
125                 "else " \
126                         "setenv get_cmd tftp; " \
127                 "fi; " \
128                 "${get_cmd} ${image}; " \
129                 "nand write ${loadaddr} kernel ${filesize}\0" \
130         "update_nand_fdt="              /* Update fdt */ \
131                 "mtdparts default; " \
132                 "nand erase.part fdt; " \
133                 "if test ${ip_dyn} = yes; then " \
134                         "setenv get_cmd dhcp; " \
135                 "else " \
136                         "setenv get_cmd tftp; " \
137                 "fi; " \
138                 "${get_cmd} ${fdt_file}; " \
139                 "nand write ${loadaddr} fdt ${filesize}\0" \
140         "update_nand_filesystem="               /* Update filesystem */ \
141                 "mtdparts default; " \
142                 "nand erase.part filesystem; " \
143                 "if test ${ip_dyn} = yes; then " \
144                         "setenv get_cmd dhcp; " \
145                 "else " \
146                         "setenv get_cmd tftp; " \
147                 "fi; " \
148                 "${get_cmd} ${ubifs_file}; " \
149                 "ubi part filesystem; " \
150                 "ubi create filesystem; " \
151                 "ubi write ${loadaddr} filesystem ${filesize}\0" \
152         "nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
153                 "rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
154         "nandboot="             /* Boot from NAND */ \
155                 "mtdparts default; " \
156                 "run nandargs; " \
157                 "nand read ${loadaddr} kernel 0x00400000; " \
158                 "if test ${boot_fdt} = yes; then " \
159                         "nand read ${fdt_addr} fdt 0x00080000; " \
160                         "bootz ${loadaddr} - ${fdt_addr}; " \
161                 "else " \
162                         "if test ${boot_fdt} = no; then " \
163                                 "bootz; " \
164                         "else " \
165                                 "echo \"ERROR: Set boot_fdt to yes or no.\"; " \
166                         "fi; " \
167                 "fi\0" \
168         "update_sd_firmware_filename=u-boot.sd\0" \
169         "update_sd_firmware="           /* Update the SD firmware partition */ \
170                 "if mmc rescan ; then " \
171                 "if tftp ${update_sd_firmware_filename} ; then " \
172                 "setexpr fw_sz ${filesize} / 0x200 ; "  /* SD block size */ \
173                 "setexpr fw_sz ${fw_sz} + 1 ; " \
174                 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
175                 "fi ; " \
176                 "fi\0" \
177         "script=boot.scr\0"     \
178         "image=zImage\0" \
179         "console_fsl=ttyAM0\0" \
180         "console_mainline=ttyAMA0\0" \
181         "fdt_file=imx28-evk.dtb\0" \
182         "fdt_addr=0x41000000\0" \
183         "boot_fdt=try\0" \
184         "ip_dyn=yes\0" \
185         "mmcdev=0\0" \
186         "mmcpart=2\0" \
187         "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
188         "mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
189                 "root=${mmcroot}\0" \
190         "loadbootscript="  \
191                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
192         "bootscript=echo Running bootscript from mmc ...; "     \
193                 "source\0" \
194         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
195         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
196         "mmcboot=echo Booting from mmc ...; " \
197                 "run mmcargs; " \
198                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
199                         "if run loadfdt; then " \
200                                 "bootz ${loadaddr} - ${fdt_addr}; " \
201                         "else " \
202                                 "if test ${boot_fdt} = try; then " \
203                                         "bootz; " \
204                                 "else " \
205                                         "echo WARN: Cannot load the DT; " \
206                                 "fi; " \
207                         "fi; " \
208                 "else " \
209                         "bootz; " \
210                 "fi;\0" \
211         "netargs=setenv bootargs console=${console_mainline},${baudrate} " \
212                 "root=/dev/nfs " \
213                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
214         "netboot=echo Booting from net ...; " \
215                 "run netargs; " \
216                 "if test ${ip_dyn} = yes; then " \
217                         "setenv get_cmd dhcp; " \
218                 "else " \
219                         "setenv get_cmd tftp; " \
220                 "fi; " \
221                 "${get_cmd} ${image}; " \
222                 "if test ${boot_fdt} = yes; then " \
223                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
224                                 "bootz ${loadaddr} - ${fdt_addr}; " \
225                         "else " \
226                                 "if test ${boot_fdt} = try; then " \
227                                         "bootz; " \
228                                 "else " \
229                                         "echo WARN: Cannot load the DT; " \
230                                 "fi;" \
231                         "fi; " \
232                 "else " \
233                         "bootz; " \
234                 "fi;\0"
235
236 #define CONFIG_BOOTCOMMAND \
237         "mmc dev ${mmcdev}; if mmc rescan; then " \
238                 "if run loadbootscript; then " \
239                         "run bootscript; " \
240                 "else " \
241                         "if run loadimage; then " \
242                                 "run mmcboot; " \
243                         "else run netboot; " \
244                         "fi; " \
245                 "fi; " \
246         "else run netboot; fi"
247
248 /* The rest of the configuration is shared */
249 #include <configs/mxs.h>
250
251 #endif /* __CONFIGS_MX28EVK_H__ */