2 * (C) Copyright 2015 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __CONFIG_RK3188_COMMON_H
8 #define __CONFIG_RK3188_COMMON_H
10 #define CONFIG_SYS_CACHELINE_SIZE 64
12 #include <asm/arch/hardware.h>
13 #include "rockchip-common.h"
15 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
16 #define CONFIG_NR_DRAM_BANKS 1
17 #define CONFIG_ENV_SIZE 0x2000
18 #define CONFIG_SYS_MALLOC_LEN (32 << 20)
19 #define CONFIG_SYS_CBSIZE 1024
21 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000)
22 #define CONFIG_SYS_TIMER_BASE 0x2000e000 /* TIMER3 */
23 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8)
24 #define CONFIG_SYS_TIMER_COUNTS_DOWN
26 #define CONFIG_SYS_NS16550_MEM32
28 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
29 /* Bootrom will load u-boot binary to 0x60000000 once return from SPL */
30 #define CONFIG_SYS_TEXT_BASE 0x60000000
32 #define CONFIG_SYS_TEXT_BASE 0x60100000
34 #define CONFIG_SYS_INIT_SP_ADDR 0x60100000
35 #define CONFIG_SYS_LOAD_ADDR 0x60800800
37 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (0x8000 - 0x800)
38 #define CONFIG_ROCKCHIP_CHIP_TAG "RK31"
40 #ifdef CONFIG_TPL_BUILD
41 #define CONFIG_SPL_TEXT_BASE 0x10080804
42 /* tpl size 1kb - 4byte RK31 header */
43 #define CONFIG_SPL_MAX_SIZE (0x400 - 0x4)
44 #elif defined(CONFIG_SPL_BUILD)
45 /* spl size 32kb sram - 2kb bootrom - 1kb spl */
46 #define CONFIG_SPL_MAX_SIZE (0x8000 - 0xC00)
47 #define CONFIG_SPL_TEXT_BASE 0x10080C00
48 #define CONFIG_SPL_FRAMEWORK 1
49 #define CONFIG_SPL_CLK 1
50 #define CONFIG_SPL_PINCTRL 1
51 #define CONFIG_SPL_REGMAP 1
52 #define CONFIG_SPL_SYSCON 1
53 #define CONFIG_SPL_RAM 1
54 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT 1
55 #define CONFIG_ROCKCHIP_SERIAL 1
58 #define CONFIG_SPL_STACK 0x10087fff
61 #define CONFIG_BOUNCE_BUFFER
63 #define CONFIG_SYS_SDRAM_BASE 0x60000000
64 #define CONFIG_NR_DRAM_BANKS 1
65 #define SDRAM_BANK_SIZE (2UL << 30)
66 #define SDRAM_MAX_SIZE 0x80000000
68 #define CONFIG_SPI_FLASH
70 #define CONFIG_SF_DEFAULT_SPEED 20000000
72 #ifndef CONFIG_SPL_BUILD
74 #define CONFIG_ROCKCHIP_USB2_PHY
76 /* usb host support */
77 #define ENV_MEM_LAYOUT_SETTINGS \
78 "scriptaddr=0x60000000\0" \
79 "pxefile_addr_r=0x60100000\0" \
80 "fdt_addr_r=0x61f00000\0" \
81 "kernel_addr_r=0x62000000\0" \
82 "ramdisk_addr_r=0x64000000\0"
84 #include <config_distro_bootcmd.h>
86 /* Linux fails to load the fdt if it's loaded above 256M on a Rock board,
87 * so limit the fdt reallocation to that */
88 #define CONFIG_EXTRA_ENV_SETTINGS \
89 "fdt_high=0x6fffffff\0" \
90 "initrd_high=0x6fffffff\0" \
91 "partitions=" PARTS_DEFAULT \
92 ENV_MEM_LAYOUT_SETTINGS \
93 ROCKCHIP_DEVICE_SETTINGS \
96 #endif /* CONFIG_SPL_BUILD */
98 #define CONFIG_PREBOOT