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be1d5e03 | 1 | /* |
2 | * (C) Copyright 2015 Rockchip Electronics Co., Ltd | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | #ifndef __CONFIG_RK3036_COMMON_H | |
7 | #define __CONFIG_RK3036_COMMON_H | |
8 | ||
3709844f AA |
9 | #define CONFIG_SYS_CACHELINE_SIZE 32 |
10 | ||
be1d5e03 | 11 | #include <asm/arch/hardware.h> |
12 | ||
13 | #define CONFIG_SYS_NO_FLASH | |
14 | #define CONFIG_NR_DRAM_BANKS 1 | |
15 | #define CONFIG_ENV_IS_NOWHERE | |
16 | #define CONFIG_ENV_SIZE 0x2000 | |
17 | #define CONFIG_SYS_MAXARGS 16 | |
18 | #define CONFIG_BAUDRATE 115200 | |
19 | #define CONFIG_SYS_MALLOC_LEN (32 << 20) | |
20 | #define CONFIG_SYS_CBSIZE 1024 | |
21 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
22 | #define CONFIG_SYS_THUMB_BUILD | |
23 | #define CONFIG_DISPLAY_BOARDINFO | |
24 | ||
25 | #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) | |
26 | #define CONFIG_SYS_TIMER_BASE 0x200440a0 /* TIMER5 */ | |
27 | #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) | |
28 | ||
9b205198 SG |
29 | #define CONFIG_SPL_SERIAL_SUPPORT |
30 | ||
be1d5e03 | 31 | #define CONFIG_SYS_NS16550 |
32 | #define CONFIG_SYS_NS16550_MEM32 | |
33 | ||
be1d5e03 | 34 | #define CONFIG_SYS_TEXT_BASE 0x60000000 |
35 | #define CONFIG_SYS_INIT_SP_ADDR 0x60100000 | |
36 | #define CONFIG_SYS_LOAD_ADDR 0x60800800 | |
37 | #define CONFIG_SPL_STACK 0x10081fff | |
38 | #define CONFIG_SPL_TEXT_BASE 0x10081004 | |
39 | ||
40 | #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (4 << 10) | |
41 | #define CONFIG_ROCKCHIP_CHIP_TAG "RK30" | |
42 | ||
be1d5e03 | 43 | /* MMC/SD IP block */ |
44 | #define CONFIG_MMC | |
45 | #define CONFIG_GENERIC_MMC | |
be1d5e03 | 46 | #define CONFIG_DWMMC |
47 | #define CONFIG_BOUNCE_BUFFER | |
48 | ||
49 | #define CONFIG_DOS_PARTITION | |
be1d5e03 | 50 | #define CONFIG_FAT_WRITE |
be1d5e03 | 51 | #define CONFIG_PARTITION_UUIDS |
52 | #define CONFIG_CMD_PART | |
53 | ||
be1d5e03 | 54 | #define CONFIG_SYS_SDRAM_BASE 0x60000000 |
55 | #define CONFIG_NR_DRAM_BANKS 1 | |
56 | #define SDRAM_BANK_SIZE (512UL << 20UL) | |
57 | ||
58 | #define CONFIG_SPI_FLASH | |
59 | #define CONFIG_SPI | |
be1d5e03 | 60 | #define CONFIG_SPI_FLASH_GIGADEVICE |
61 | #define CONFIG_SF_DEFAULT_SPEED 20000000 | |
62 | ||
be1d5e03 | 63 | #ifndef CONFIG_SPL_BUILD |
64 | #include <config_distro_defaults.h> | |
65 | ||
66 | #define ENV_MEM_LAYOUT_SETTINGS \ | |
67 | "scriptaddr=0x60000000\0" \ | |
68 | "pxefile_addr_r=0x60100000\0" \ | |
69 | "fdt_addr_r=0x61f00000\0" \ | |
70 | "kernel_addr_r=0x62000000\0" \ | |
71 | "ramdisk_addr_r=0x64000000\0" | |
72 | ||
73 | /* First try to boot from SD (index 0), then eMMC (index 1 */ | |
74 | #define BOOT_TARGET_DEVICES(func) \ | |
75 | func(MMC, mmc, 0) \ | |
76 | func(MMC, mmc, 1) | |
77 | ||
78 | #include <config_distro_bootcmd.h> | |
79 | ||
80 | /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, | |
81 | * so limit the fdt reallocation to that */ | |
82 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
83 | "fdt_high=0x7fffffff\0" \ | |
84 | ENV_MEM_LAYOUT_SETTINGS \ | |
85 | BOOTENV | |
86 | #endif | |
87 | ||
88 | #endif |