2 * (C) Copyright 2015 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __CONFIG_RK3288_COMMON_H
8 #define __CONFIG_RK3288_COMMON_H
10 #include <asm/arch/hardware.h>
12 #define CONFIG_SYS_NO_FLASH
13 #define CONFIG_NR_DRAM_BANKS 1
14 #define CONFIG_ENV_SIZE 0x2000
15 #define CONFIG_SYS_MAXARGS 16
16 #define CONFIG_BAUDRATE 115200
17 #define CONFIG_SYS_MALLOC_LEN (32 << 20)
18 #define CONFIG_SYS_CBSIZE 1024
19 #define CONFIG_SKIP_LOWLEVEL_INIT
20 #define CONFIG_SYS_THUMB_BUILD
21 #define CONFIG_OF_LIBFDT
22 #define CONFIG_DISPLAY_BOARDINFO
24 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000)
25 #define CONFIG_SYS_TIMER_BASE 0xff810020 /* TIMER7 */
26 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8)
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_MEM32
33 #define CONFIG_SPL_BOARD_INIT
35 #ifdef CONFIG_SPL_BUILD
36 #define CONFIG_SYS_MALLOC_SIMPLE
39 #define CONFIG_SYS_TEXT_BASE 0x00100000
40 #define CONFIG_SYS_INIT_SP_ADDR 0x00100000
41 #define CONFIG_SYS_LOAD_ADDR 0x00800800
42 #define CONFIG_SPL_STACK 0xff718000
43 #define CONFIG_SPL_TEXT_BASE 0xff704004
47 #define CONFIG_GENERIC_MMC
48 #define CONFIG_CMD_MMC
51 #define CONFIG_BOUNCE_BUFFER
53 #define CONFIG_DOS_PARTITION
54 #define CONFIG_CMD_FAT
55 #define CONFIG_FAT_WRITE
56 #define CONFIG_CMD_EXT2
57 #define CONFIG_CMD_EXT4
58 #define CONFIG_CMD_FS_GENERIC
59 #define CONFIG_PARTITION_UUIDS
60 #define CONFIG_CMD_PART
62 /* RAW SD card / eMMC locations. */
63 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256
64 #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)
66 /* FAT sd card locations. */
67 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
68 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
70 #define CONFIG_SPL_PINCTRL_SUPPORT
71 #define CONFIG_SPL_GPIO_SUPPORT
72 #define CONFIG_SPL_RAM_SUPPORT
73 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
75 #define CONFIG_CMD_CACHE
76 #define CONFIG_CMD_TIME
78 #define CONFIG_SYS_SDRAM_BASE 0
79 #define CONFIG_NR_DRAM_BANKS 1
80 #define SDRAM_BANK_SIZE (2UL << 30)
82 #define CONFIG_SPI_FLASH
85 #define CONFIG_CMD_SPI
86 #define CONFIG_SF_DEFAULT_SPEED 20000000
88 #define CONFIG_CMD_I2C
90 #ifndef CONFIG_SPL_BUILD
91 #include <config_distro_defaults.h>
93 #define ENV_MEM_LAYOUT_SETTINGS \
94 "scriptaddr=0x00000000\0" \
95 "pxefile_addr_r=0x00100000\0" \
96 "fdt_addr_r=0x01f00000\0" \
97 "kernel_addr_r=0x02000000\0" \
98 "ramdisk_addr_r=0x04000000\0"
100 /* First try to boot from SD (index 0), then eMMC (index 1 */
101 #define BOOT_TARGET_DEVICES(func) \
105 #include <config_distro_bootcmd.h>
107 /* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so
108 * limit the fdt reallocation to that */
109 #define CONFIG_EXTRA_ENV_SETTINGS \
110 "fdt_high=0x1fffffff\0" \
111 "initrd_high=0x1fffffff\0" \
112 ENV_MEM_LAYOUT_SETTINGS \