Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
[platform/kernel/u-boot.git] / include / configs / pcm052.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright 2013 Freescale Semiconductor, Inc.
4  *
5  * Configuration settings for the phytec PCM-052 SoM.
6  */
7
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10
11 #include <asm/arch/imx-regs.h>
12 #include <linux/sizes.h>
13
14 #define CONFIG_SKIP_LOWLEVEL_INIT
15
16 /* Enable passing of ATAGs */
17 #define CONFIG_CMDLINE_TAG
18
19 /* Size of malloc() pool */
20 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * SZ_1M)
21
22 /* Allow to overwrite serial and ethaddr */
23 #define CONFIG_ENV_OVERWRITE
24
25 /* NAND support */
26 #define CONFIG_SYS_NAND_ONFI_DETECTION
27
28 #define CONFIG_SYS_MAX_NAND_DEVICE      1
29 /* QSPI Configs*/
30 #ifdef CONFIG_FSL_QSPI
31 #define FSL_QSPI_FLASH_SIZE             (SZ_16M)
32 #define FSL_QSPI_FLASH_NUM              2
33 #define CONFIG_SYS_FSL_QSPI_LE
34 #endif
35
36
37 #define CONFIG_LOADADDR                 0x82000000
38
39 /* We boot from the gfxRAM area of the OCRAM. */
40 #define CONFIG_BOARD_SIZE_LIMIT         520192
41
42 /* if no target-specific extra environment settings were defined by the
43    target, define an empty one */
44 #ifndef PCM052_EXTRA_ENV_SETTINGS
45 #define PCM052_EXTRA_ENV_SETTINGS
46 #endif
47
48 /* if no target-specific boot command was defined by the target,
49    define an empty one */
50 #ifndef PCM052_BOOTCOMMAND
51 #define PCM052_BOOTCOMMAND
52 #endif
53
54 /* if no target-specific extra environment settings were defined by the
55    target, define an empty one */
56 #ifndef PCM052_NET_INIT
57 #define PCM052_NET_INIT
58 #endif
59
60 /* boot command, including the target-defined one if any */
61 #define CONFIG_BOOTCOMMAND      PCM052_BOOTCOMMAND "run bootcmd_nand"
62
63 /* Extra env settings (including the target-defined ones if any) */
64 #define CONFIG_EXTRA_ENV_SETTINGS \
65         PCM052_EXTRA_ENV_SETTINGS \
66         "autoload=no\0" \
67         "fdt_high=0xffffffff\0" \
68         "initrd_high=0xffffffff\0" \
69         "blimg_file=u-boot.vyb\0" \
70         "blimg_addr=0x81000000\0" \
71         "kernel_file=zImage\0" \
72         "kernel_addr=0x82000000\0" \
73         "fdt_file=zImage.dtb\0" \
74         "fdt_addr=0x81000000\0" \
75         "ram_file=uRamdisk\0" \
76         "ram_addr=0x83000000\0" \
77         "filesys=rootfs.ubifs\0" \
78         "sys_addr=0x81000000\0" \
79         "tftploc=/path/to/tftp/directory/\0" \
80         "nfs_root=/path/to/nfs/root\0" \
81         "tftptimeout=1000\0" \
82         "tftptimeoutcountmax=1000000\0" \
83         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
84         "bootargs_base=setenv bootargs rw " \
85                 " mem=" __stringify(CONFIG_PCM052_DDR_SIZE) "M " \
86                 "console=ttyLP1,115200n8\0" \
87         "bootargs_sd=setenv bootargs ${bootargs} " \
88                 "root=/dev/mmcblk0p2 rootwait\0" \
89         "bootargs_net=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp " \
90                 "nfsroot=${serverip}:${nfs_root},v3,tcp\0" \
91         "bootargs_nand=setenv bootargs ${bootargs} " \
92                 "ubi.mtd=5 rootfstype=ubifs root=ubi0:rootfs\0" \
93         "bootargs_ram=setenv bootargs ${bootargs} " \
94                 "root=/dev/ram rw initrd=${ram_addr}\0" \
95         "bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
96         "bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; " \
97                 "fatload mmc 0:1 ${kernel_addr} ${kernel_file}; " \
98                 "fatload mmc 0:1 ${fdt_addr} ${fdt_file}; " \
99                 "bootz ${kernel_addr} - ${fdt_addr}\0" \
100         "bootcmd_net=run bootargs_base bootargs_net bootargs_mtd; " \
101                 "tftpboot ${kernel_addr} ${tftpdir}${kernel_file}; " \
102                 "tftpboot ${fdt_addr} ${tftpdir}${fdt_file}; " \
103                 "bootz ${kernel_addr} - ${fdt_addr}\0" \
104         "bootcmd_nand=run bootargs_base bootargs_nand bootargs_mtd; " \
105                 "nand read ${fdt_addr} dtb; " \
106                 "nand read ${kernel_addr} kernel; " \
107                 "bootz ${kernel_addr} - ${fdt_addr}\0" \
108         "bootcmd_ram=run bootargs_base bootargs_ram bootargs_mtd; " \
109                 "nand read ${fdt_addr} dtb; " \
110                 "nand read ${kernel_addr} kernel; " \
111                 "nand read ${ram_addr} root; " \
112                 "bootz ${kernel_addr} ${ram_addr} ${fdt_addr}\0" \
113         "update_bootloader_from_tftp=" PCM052_NET_INIT \
114                 "if tftp ${blimg_addr} "\
115                 "${tftpdir}${blimg_file}; then " \
116                 "mtdparts default; " \
117                 "nand erase.part bootloader; " \
118                 "nand write ${blimg_addr} bootloader ${filesize}; fi\0" \
119         "update_kernel_from_sd=if fatload mmc 0:2 ${kernel_addr} " \
120                 "${kernel_file}; " \
121                 "then mtdparts default; " \
122                 "nand erase.part kernel; " \
123                 "nand write ${kernel_addr} kernel ${filesize}; " \
124                 "if fatload mmc 0:2 ${fdt_addr} ${fdt_file}; then " \
125                 "nand erase.part dtb; " \
126                 "nand write ${fdt_addr} dtb ${filesize}; fi\0" \
127         "update_kernel_from_tftp=" PCM052_NET_INIT \
128                 "if tftp ${fdt_addr} ${tftpdir}${fdt_file}; " \
129                 "then setenv fdtsize ${filesize}; " \
130                 "if tftp ${kernel_addr} ${tftpdir}${kernel_file}; then " \
131                 "mtdparts default; " \
132                 "nand erase.part dtb; " \
133                 "nand write ${fdt_addr} dtb ${fdtsize}; " \
134                 "nand erase.part kernel; " \
135                 "nand write ${kernel_addr} kernel ${filesize}; fi; fi\0" \
136         "update_rootfs_from_tftp=" PCM052_NET_INIT \
137                 "if tftp ${sys_addr} ${tftpdir}${filesys}; " \
138                 "then mtdparts default; " \
139                 "nand erase.part root; " \
140                 "ubi part root; " \
141                 "ubi create rootfs; " \
142                 "ubi write ${sys_addr} rootfs ${filesize}; fi\0" \
143         "update_ramdisk_from_tftp=" PCM052_NET_INIT \
144                 "if tftp ${ram_addr} ${tftpdir}${ram_file}; " \
145                 "then mtdparts default; " \
146                 "nand erase.part root; " \
147                 "nand write ${ram_addr} root ${filesize}; fi\0"
148
149 /* Miscellaneous configurable options */
150
151 #define CONFIG_SYS_MEMTEST_START        0x80010000
152 #define CONFIG_SYS_MEMTEST_END          0x87C00000
153
154 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
155
156 /* Physical memory map */
157 #define PHYS_SDRAM                      (0x80000000)
158 #define PHYS_SDRAM_SIZE                 (CONFIG_PCM052_DDR_SIZE * SZ_1M)
159
160 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
161 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
162 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
163
164 #define CONFIG_SYS_INIT_SP_OFFSET \
165         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
166 #define CONFIG_SYS_INIT_SP_ADDR \
167         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
168
169 /* environment organization */
170 #ifdef CONFIG_ENV_IS_IN_MMC
171 #define CONFIG_ENV_SIZE                 (SZ_8K)
172
173 #define CONFIG_ENV_OFFSET               (12 * SZ_64K)
174 #define CONFIG_SYS_MMC_ENV_DEV          0
175 #endif
176
177 #ifdef CONFIG_ENV_IS_IN_NAND
178 #define CONFIG_ENV_SECT_SIZE            (SZ_128K)
179 #define CONFIG_ENV_SIZE                 (SZ_8K)
180 #define CONFIG_ENV_OFFSET               0xA0000
181 #define CONFIG_ENV_SIZE_REDUND          (SZ_8K)
182 #define CONFIG_ENV_OFFSET_REDUND        0xC0000
183 #endif
184
185 #endif