edc555fa3ceb724cdaafe1fcc21b11c00f68363e
[platform/kernel/u-boot.git] / include / configs / pcm052.h
1 /*
2  * Copyright 2013 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the phytec PCM-052 SoM.
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11
12 #define CONFIG_SYS_CACHELINE_SIZE       32
13
14 #include <asm/arch/imx-regs.h>
15
16 #define CONFIG_VF610
17
18 #define CONFIG_DISPLAY_CPUINFO
19 #define CONFIG_DISPLAY_BOARDINFO
20 #define CONFIG_SYS_THUMB_BUILD
21
22 #define CONFIG_SKIP_LOWLEVEL_INIT
23
24 /* Enable passing of ATAGs */
25 #define CONFIG_CMDLINE_TAG
26
27 /* Size of malloc() pool */
28 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
29
30 #define CONFIG_BOARD_EARLY_INIT_F
31
32 /* Allow to overwrite serial and ethaddr */
33 #define CONFIG_ENV_OVERWRITE
34 #define CONFIG_BAUDRATE                 115200
35
36 #undef CONFIG_CMD_IMLS
37
38 /* NAND support */
39 #define CONFIG_CMD_NAND
40 #define CONFIG_CMD_NAND_TRIMFFS
41 #define CONFIG_SYS_NAND_ONFI_DETECTION
42
43 #ifdef CONFIG_CMD_NAND
44 #define CONFIG_USE_ARCH_MEMCPY
45 #define CONFIG_SYS_MAX_NAND_DEVICE      1
46 #define CONFIG_SYS_NAND_BASE            NFC_BASE_ADDR
47
48 #define CONFIG_JFFS2_NAND
49
50 /* UBI */
51 #define CONFIG_CMD_UBI
52 #define CONFIG_CMD_UBIFS
53 #define CONFIG_RBTREE
54 #define CONFIG_LZO
55
56 /* Dynamic MTD partition support */
57 #define CONFIG_CMD_MTDPARTS
58 #define CONFIG_MTD_PARTITIONS
59 #define CONFIG_MTD_DEVICE
60 #define MTDIDS_DEFAULT                  "nand0=NAND"
61 #define MTDPARTS_DEFAULT                "mtdparts=NAND:256k(spare)"\
62                                         ",384k(bootloader)"\
63                                         ",128k(env1)"\
64                                         ",128k(env2)"\
65                                         ",128k(dtb)"\
66                                         ",6144k(kernel)"\
67                                         ",65536k(ramdisk)"\
68                                         ",450944k(root)"
69 #endif
70
71 #define CONFIG_MMC
72 #define CONFIG_FSL_ESDHC
73 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
74 #define CONFIG_SYS_FSL_ESDHC_NUM        1
75
76 /*#define CONFIG_ESDHC_DETECT_USE_EXTERN_IRQ1*/
77 #define CONFIG_SYS_FSL_ERRATUM_ESDHC135
78 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
79 #define CONFIG_SYS_FSL_ERRATUM_ESDHC_A001
80
81 #define CONFIG_CMD_MMC
82 #define CONFIG_GENERIC_MMC
83 #define CONFIG_CMD_FAT
84 #define CONFIG_DOS_PARTITION
85
86 #define CONFIG_CMD_PING
87 #define CONFIG_CMD_DHCP
88 #define CONFIG_CMD_MII
89 #define CONFIG_FEC_MXC
90 #define CONFIG_MII
91 #define IMX_FEC_BASE                    ENET_BASE_ADDR
92 #define CONFIG_FEC_XCV_TYPE             RMII
93 #define CONFIG_FEC_MXC_PHYADDR          0
94 #define CONFIG_PHYLIB
95 #define CONFIG_PHY_MICREL
96
97 /* QSPI Configs*/
98
99 #ifdef CONFIG_FSL_QSPI
100 #define CONFIG_CMD_SF
101 #define CONFIG_SPI_FLASH
102 #define FSL_QSPI_FLASH_SIZE             (1 << 24)
103 #define FSL_QSPI_FLASH_NUM              2
104 #define CONFIG_SYS_FSL_QSPI_LE
105 #endif
106
107 /* I2C Configs */
108 #define CONFIG_CMD_I2C
109 #define CONFIG_SYS_I2C
110 #define CONFIG_SYS_I2C_MXC_I2C3
111 #define CONFIG_SYS_I2C_MXC
112
113 /* RTC (actually an RV-4162 but M41T62-compatible) */
114 #define CONFIG_CMD_DATE
115 #define CONFIG_RTC_M41T62
116 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
117 #define CONFIG_SYS_RTC_BUS_NUM 2
118
119 /* EEPROM (24FC256) */
120 #define CONFIG_CMD_EEPROM
121 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
122 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
123 #define CONFIG_SYS_I2C_EEPROM_BUS 2
124
125 #define CONFIG_BOOTDELAY                3
126
127 #define CONFIG_LOADADDR                 0x82000000
128
129 /* We boot from the gfxRAM area of the OCRAM. */
130 #define CONFIG_SYS_TEXT_BASE            0x3f408000
131 #define CONFIG_BOARD_SIZE_LIMIT         524288
132
133 #define CONFIG_BOOTCOMMAND              "run bootcmd_sd"
134 #define CONFIG_EXTRA_ENV_SETTINGS \
135         "fdt_high=0xffffffff\0" \
136         "initrd_high=0xffffffff\0" \
137         "blimg_file=u-boot.imx\0" \
138         "blsec_addr=0x81000000\0" \
139         "blimg_addr=0x81000400\0" \
140         "kernel_file=zImage\0" \
141         "kernel_addr=0x82000000\0" \
142         "fdt_file=vf610-pcm052.dtb\0" \
143         "fdt_addr=0x81000000\0" \
144         "ram_file=uRamdisk\0" \
145         "ram_addr=0x83000000\0" \
146         "filesys=rootfs.ubifs\0" \
147         "sys_addr=0x81000000\0" \
148         "tftploc=/path/to/tftp/directory/\0" \
149         "nfs_root=/path/to/nfs/root\0" \
150         "tftptimeout=1000\0" \
151         "tftptimeoutcountmax=1000000\0" \
152         "mtdparts=" MTDPARTS_DEFAULT "\0" \
153         "bootargs_base=setenv bootargs rw mem=256M " \
154                 "console=ttyLP1,115200n8\0" \
155         "bootargs_sd=setenv bootargs ${bootargs} " \
156                 "root=/dev/mmcblk0p2 rootwait\0" \
157         "bootargs_net=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp " \
158                 "nfsroot=${serverip}:${nfs_root},v3,tcp\0" \
159         "bootargs_nand=setenv bootargs ${bootargs} " \
160                 "ubi.mtd=6 rootfstype=ubifs root=ubi0:rootfs\0" \
161         "bootargs_ram=setenv bootargs ${bootargs} " \
162                 "root=/dev/ram rw initrd=${ram_addr}\0" \
163         "bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
164         "bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; " \
165                 "fatload mmc 0:1 ${kernel_addr} ${kernel_file}; " \
166                 "fatload mmc 0:1 ${fdt_addr} ${fdt_file}; " \
167                 "bootz ${kernel_addr} - ${fdt_addr}\0" \
168         "bootcmd_net=run bootargs_base bootargs_net bootargs_mtd; " \
169                 "tftpboot ${kernel_addr} ${tftpdir}${kernel_file}; " \
170                 "tftpboot ${fdt_addr} ${tftpdir}${fdt_file}; " \
171                 "bootz ${kernel_addr} - ${fdt_addr}\0" \
172         "bootcmd_nand=run bootargs_base bootargs_nand bootargs_mtd; " \
173                 "nand read ${fdt_addr} dtb; " \
174                 "nand read ${kernel_addr} kernel; " \
175                 "bootz ${kernel_addr} - ${fdt_addr}\0" \
176         "bootcmd_ram=run bootargs_base bootargs_ram bootargs_mtd; " \
177                 "nand read ${fdt_addr} dtb; " \
178                 "nand read ${kernel_addr} kernel; " \
179                 "nand read ${ram_addr} ramdisk; " \
180                 "bootz ${kernel_addr} ${ram_addr} ${fdt_addr}\0" \
181         "update_bootloader_from_tftp=mtdparts default; " \
182                 "nand read ${blsec_addr} bootloader; " \
183                 "mw.b ${blimg_addr} 0xff 0x5FC00; " \
184                 "if tftp ${blimg_addr} ${tftpdir}${blimg_file}; then " \
185                 "nand erase.part bootloader; " \
186                 "nand write ${blsec_addr} bootloader ${filesize}; fi\0" \
187         "update_kernel_from_sd=if fatload mmc 0:2 ${kernel_addr} " \
188                 "${kernel_file}; " \
189                 "then mtdparts default; " \
190                 "nand erase.part kernel; " \
191                 "nand write ${kernel_addr} kernel ${filesize}; " \
192                 "if fatload mmc 0:2 ${fdt_addr} ${fdt_file}; then " \
193                 "nand erase.part dtb; " \
194                 "nand write ${fdt_addr} dtb ${filesize}; fi\0" \
195         "update_kernel_from_tftp=if tftp ${fdt_addr} ${tftpdir}${fdt_file}; " \
196                 "then setenv fdtsize ${filesize}; " \
197                 "if tftp ${kernel_addr} ${tftpdir}${kernel_file}; then " \
198                 "mtdparts default; " \
199                 "nand erase.part dtb; " \
200                 "nand write ${fdt_addr} dtb ${fdtsize}; " \
201                 "nand erase.part kernel; " \
202                 "nand write ${kernel_addr} kernel ${filesize}; fi; fi\0" \
203         "update_rootfs_from_tftp=if tftp ${sys_addr} ${tftpdir}${filesys}; " \
204                 "then mtdparts default; " \
205                 "nand erase.part root; " \
206                 "ubi part root; " \
207                 "ubi create rootfs; " \
208                 "ubi write ${sys_addr} rootfs ${filesize}; fi\0" \
209         "update_ramdisk_from_tftp=if tftp ${ram_addr} ${tftpdir}${ram_file}; " \
210                 "then mtdparts default; " \
211                 "nand erase.part ramdisk; " \
212                 "nand write ${ram_addr} ramdisk ${filesize}; fi\0"
213
214 /* Miscellaneous configurable options */
215 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
216 #define CONFIG_AUTO_COMPLETE
217 #define CONFIG_CMDLINE_EDITING
218 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
219 #define CONFIG_SYS_PBSIZE               \
220                         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
221 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
222 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
223
224 #define CONFIG_CMD_MEMTEST
225 #define CONFIG_SYS_MEMTEST_START        0x80010000
226 #define CONFIG_SYS_MEMTEST_END          0x87C00000
227
228 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
229
230 /*
231  * Stack sizes
232  * The stack sizes are set up in start.S using the settings below
233  */
234 #define CONFIG_STACKSIZE                (128 * 1024)    /* regular stack */
235
236 /* Physical memory map */
237 #define CONFIG_NR_DRAM_BANKS            1
238 #define PHYS_SDRAM                      (0x80000000)
239 #define PHYS_SDRAM_SIZE                 (256 * 1024 * 1024)
240
241 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
242 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
243 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
244
245 #define CONFIG_SYS_INIT_SP_OFFSET \
246         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
247 #define CONFIG_SYS_INIT_SP_ADDR \
248         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
249
250 /* FLASH and environment organization */
251 #define CONFIG_SYS_NO_FLASH
252
253 #ifdef CONFIG_ENV_IS_IN_MMC
254 #define CONFIG_ENV_SIZE                 (8 * 1024)
255
256 #define CONFIG_ENV_OFFSET               (12 * 64 * 1024)
257 #define CONFIG_SYS_MMC_ENV_DEV          0
258 #endif
259
260 #ifdef CONFIG_ENV_IS_IN_NAND
261 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
262 #define CONFIG_ENV_SIZE                 (8 * 1024)
263 #define CONFIG_ENV_OFFSET               0xA0000
264 #define CONFIG_ENV_SIZE_REDUND          (8 * 1024)
265 #define CONFIG_ENV_OFFSET_REDUND        0xC0000
266 #endif
267
268 #define CONFIG_CMD_BOOTZ
269
270 #endif