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17aa548c SG |
1 | /* |
2 | * (C) Copyright 2015 Google, Inc | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef __CONFIG_RK3288_COMMON_H | |
8 | #define __CONFIG_RK3288_COMMON_H | |
9 | ||
10 | #include <asm/arch/hardware.h> | |
11 | ||
12 | #define CONFIG_SYS_NO_FLASH | |
13 | #define CONFIG_NR_DRAM_BANKS 1 | |
14 | #define CONFIG_ENV_IS_NOWHERE | |
15 | #define CONFIG_ENV_SIZE 0x2000 | |
17aa548c SG |
16 | #define CONFIG_SYS_MAXARGS 16 |
17 | #define CONFIG_BAUDRATE 115200 | |
18 | #define CONFIG_SYS_MALLOC_LEN (32 << 20) | |
19 | #define CONFIG_SYS_CBSIZE 1024 | |
20 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
21 | #define CONFIG_SYS_THUMB_BUILD | |
22 | #define CONFIG_OF_LIBFDT | |
23 | #define CONFIG_DISPLAY_BOARDINFO | |
24 | ||
25 | #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) | |
26 | #define CONFIG_SYS_TIMER_COUNTER (TIMER7_BASE + 8) | |
27 | ||
28 | #define CONFIG_SPL_FRAMEWORK | |
29 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
30 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
31 | #define CONFIG_SPL_SERIAL_SUPPORT | |
32 | #define CONFIG_SYS_NS16550 | |
33 | #define CONFIG_SYS_NS16550_MEM32 | |
34 | #define CONFIG_SPL_BOARD_INIT | |
35 | ||
36 | #ifdef CONFIG_SPL_BUILD | |
37 | #define CONFIG_SYS_MALLOC_SIMPLE | |
38 | #endif | |
39 | ||
40 | #define CONFIG_SYS_TEXT_BASE 0x00100000 | |
41 | #define CONFIG_SYS_INIT_SP_ADDR 0x00100000 | |
42 | #define CONFIG_SYS_LOAD_ADDR 0x00800800 | |
43 | #define CONFIG_SPL_STACK 0xff718000 | |
44 | #define CONFIG_SPL_TEXT_BASE 0xff704004 | |
45 | ||
46 | /* MMC/SD IP block */ | |
47 | #define CONFIG_MMC | |
48 | #define CONFIG_GENERIC_MMC | |
49 | #define CONFIG_CMD_MMC | |
50 | #define CONFIG_SDHCI | |
51 | #define CONFIG_DWMMC | |
52 | #define CONFIG_BOUNCE_BUFFER | |
53 | ||
54 | #define CONFIG_DOS_PARTITION | |
55 | #define CONFIG_CMD_FAT | |
56 | #define CONFIG_FAT_WRITE | |
57 | #define CONFIG_CMD_EXT2 | |
58 | #define CONFIG_CMD_EXT4 | |
59 | #define CONFIG_CMD_FS_GENERIC | |
60 | #define CONFIG_PARTITION_UUIDS | |
61 | #define CONFIG_CMD_PART | |
62 | ||
63 | /* RAW SD card / eMMC locations. */ | |
64 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256 | |
65 | #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10) | |
66 | ||
67 | /* FAT sd card locations. */ | |
68 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 | |
69 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" | |
70 | ||
71 | #define CONFIG_SPL_PINCTRL_SUPPORT | |
72 | #define CONFIG_SPL_GPIO_SUPPORT | |
73 | #define CONFIG_SPL_RAM_SUPPORT | |
74 | #define CONFIG_SPL_DRIVERS_MISC_SUPPORT | |
75 | ||
76 | #define CONFIG_CMD_CACHE | |
77 | #define CONFIG_CMD_TIME | |
78 | ||
79 | #define CONFIG_SYS_SDRAM_BASE 0 | |
80 | #define CONFIG_NR_DRAM_BANKS 1 | |
81 | #define SDRAM_BANK_SIZE (2UL << 30) | |
82 | ||
83 | #define CONFIG_SPI_FLASH | |
84 | #define CONFIG_SPI | |
85 | #define CONFIG_CMD_SF | |
86 | #define CONFIG_CMD_SPI | |
87 | #define CONFIG_SPI_FLASH_GIGADEVICE | |
88 | #define CONFIG_SF_DEFAULT_SPEED 20000000 | |
89 | ||
90 | #define CONFIG_CMD_I2C | |
91 | ||
92 | #ifndef CONFIG_SPL_BUILD | |
93 | #include <config_distro_defaults.h> | |
6460fc42 SS |
94 | |
95 | #define ENV_MEM_LAYOUT_SETTINGS \ | |
96 | "scriptaddr=0x00000000\0" \ | |
97 | "pxefile_addr_r=0x00100000\0" \ | |
98 | "fdt_addr_r=0x01f00000\0" \ | |
99 | "kernel_addr_r=0x02000000\0" \ | |
100 | "ramdisk_addr_r=0x04000000\0" | |
101 | ||
102 | /* First try to boot from SD (index 0), then eMMC (index 1 */ | |
103 | #define BOOT_TARGET_DEVICES(func) \ | |
104 | func(MMC, mmc, 0) \ | |
105 | func(MMC, mmc, 1) | |
106 | ||
107 | #include <config_distro_bootcmd.h> | |
108 | ||
109 | /* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so | |
110 | * limit the fdt reallocation to that */ | |
111 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
112 | "fdt_high=0x1fffffff\0" \ | |
113 | ENV_MEM_LAYOUT_SETTINGS \ | |
114 | BOOTENV | |
17aa548c SG |
115 | #endif |
116 | ||
117 | #endif |