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d754254f JRO |
1 | /* |
2 | * (C) Copyright 2017 Linaro | |
3 | * | |
4 | * Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> | |
5 | * | |
6 | * Configuration for Poplar 96boards CE. Parts were derived from other ARM | |
7 | * configurations. | |
8 | * | |
9 | * SPDX-License-Identifier: GPL-2.0+ | |
10 | */ | |
11 | ||
12 | #ifndef _POPLAR_H_ | |
13 | #define _POPLAR_H_ | |
14 | ||
15 | #include <linux/sizes.h> | |
16 | ||
17 | /* DRAM banks */ | |
18 | #define CONFIG_NR_DRAM_BANKS 2 | |
19 | ||
20 | /* SYS */ | |
21 | #define CONFIG_SYS_BOOTM_LEN 0x1400000 | |
22 | #define CONFIG_SYS_INIT_SP_ADDR 0x200000 | |
23 | #define CONFIG_SYS_LOAD_ADDR 0x800000 | |
24 | #define CONFIG_SYS_MALLOC_LEN SZ_32M | |
25 | ||
26 | /* ATF bl33.bin load address (must match) */ | |
27 | #define CONFIG_SYS_TEXT_BASE 0x37000000 | |
28 | ||
29 | /* PL010/PL011 */ | |
30 | #define CONFIG_PL01X_SERIAL | |
31 | ||
32 | /* USB configuration */ | |
d754254f JRO |
33 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
34 | #define CONFIG_SYS_USB_EVENT_POLL | |
35 | #define CONFIG_USB_HOST_ETHER | |
36 | #define CONFIG_USB_ETHER_ASIX | |
37 | ||
38 | /* SD/MMC */ | |
39 | #define CONFIG_BOUNCE_BUFFER | |
40 | ||
41 | /***************************************************************************** | |
42 | * Initial environment variables | |
43 | *****************************************************************************/ | |
44 | ||
45 | #define BOOT_TARGET_DEVICES(func) \ | |
46 | func(USB, usb, 0) \ | |
47 | func(MMC, mmc, 0) \ | |
48 | func(DHCP, dhcp, na) | |
49 | #ifndef CONFIG_SPL_BUILD | |
50 | #include <config_distro_defaults.h> | |
51 | #include <config_distro_bootcmd.h> | |
52 | #endif | |
53 | ||
54 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
55 | "loader_mmc_blknum=0x0\0" \ | |
56 | "loader_mmc_nblks=0x780\0" \ | |
57 | "env_mmc_blknum=0x780\0" \ | |
58 | "env_mmc_nblks=0x80\0" \ | |
59 | "kernel_addr_r=0x30000000\0" \ | |
60 | "pxefile_addr_r=0x32000000\0" \ | |
61 | "scriptaddr=0x32000000\0" \ | |
62 | "fdt_addr_r=0x32200000\0" \ | |
63 | "fdtfile=hisilicon/hi3798cv200-poplar.dtb\0" \ | |
64 | "ramdisk_addr_r=0x32400000\0" \ | |
65 | BOOTENV | |
66 | ||
67 | ||
68 | /* Command line configuration */ | |
d754254f JRO |
69 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
70 | #define CONFIG_ENV_OFFSET (0x780 * 512) /* env_mmc_blknum */ | |
71 | #define CONFIG_ENV_SIZE 0x10000 /* env_mmc_nblks bytes */ | |
72 | #define CONFIG_FAT_WRITE | |
73 | #define CONFIG_ENV_VARS_UBOOT_CONFIG | |
74 | ||
75 | /* Monitor Command Prompt */ | |
76 | #define CONFIG_CMDLINE_EDITING | |
77 | #define CONFIG_SYS_LONGHELP | |
78 | #define CONFIG_SYS_CBSIZE 512 | |
79 | #define CONFIG_SYS_MAXARGS 64 | |
80 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
81 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
82 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
83 | ||
84 | #endif /* _POPLAR_H_ */ |