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 #define CONFIG_SYS_CACHELINE_SIZE 64
12 #include <asm/arch/hardware.h>
14 #define CONFIG_SYS_NO_FLASH
15 #define CONFIG_NR_DRAM_BANKS 1
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_SYS_THUMB_BUILD
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_DRIVERS_MISC_SUPPORT
30 #define CONFIG_SPL_LIBCOMMON_SUPPORT
31 #define CONFIG_SPL_LIBGENERIC_SUPPORT
32 #define CONFIG_SPL_SERIAL_SUPPORT
33 #define CONFIG_SYS_NS16550_MEM32
34 #define CONFIG_SPL_BOARD_INIT
36 #ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM
37 /* Bootrom will load u-boot binary to 0x0 once return from SPL */
38 #define CONFIG_SYS_TEXT_BASE 0x00000000
40 #define CONFIG_SYS_TEXT_BASE 0x00100000
42 #define CONFIG_SYS_INIT_SP_ADDR 0x00100000
43 #define CONFIG_SYS_LOAD_ADDR 0x00800800
44 #define CONFIG_SPL_STACK 0xff718000
45 #define CONFIG_SPL_TEXT_BASE 0xff704004
47 #define CONFIG_ROCKCHIP_COMMON
48 #define CONFIG_SPL_ROCKCHIP_COMMON
50 #define CONFIG_SILENT_CONSOLE
51 #ifndef CONFIG_SPL_BUILD
52 # define CONFIG_SYS_CONSOLE_IS_IN_ENV
53 # define CONFIG_CONSOLE_MUX
58 #define CONFIG_GENERIC_MMC
60 #define CONFIG_BOUNCE_BUFFER
62 #define CONFIG_DOS_PARTITION
63 #define CONFIG_FAT_WRITE
64 #define CONFIG_PARTITION_UUIDS
65 #define CONFIG_CMD_PART
67 /* RAW SD card / eMMC locations. */
68 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256
69 #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)
71 /* FAT sd card locations. */
72 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
73 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
75 #define CONFIG_SPL_PINCTRL_SUPPORT
76 #define CONFIG_SPL_RAM_SUPPORT
77 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
79 #define CONFIG_SYS_SDRAM_BASE 0
80 #define CONFIG_NR_DRAM_BANKS 1
81 #define SDRAM_BANK_SIZE (2UL << 30)
83 #define CONFIG_SPI_FLASH
85 #define CONFIG_SF_DEFAULT_SPEED 20000000
87 #ifndef CONFIG_SPL_BUILD
88 #include <config_distro_defaults.h>
90 #define ENV_MEM_LAYOUT_SETTINGS \
91 "scriptaddr=0x00000000\0" \
92 "pxefile_addr_r=0x00100000\0" \
93 "fdt_addr_r=0x01f00000\0" \
94 "kernel_addr_r=0x02000000\0" \
95 "ramdisk_addr_r=0x04000000\0"
97 /* First try to boot from SD (index 0), then eMMC (index 1 */
98 #define BOOT_TARGET_DEVICES(func) \
102 #include <config_distro_bootcmd.h>
104 /* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so
105 * limit the fdt reallocation to that */
106 #define CONFIG_EXTRA_ENV_SETTINGS \
107 "fdt_high=0x1fffffff\0" \
108 "initrd_high=0x1fffffff\0" \
109 ENV_MEM_LAYOUT_SETTINGS \
110 ROCKCHIP_DEVICE_SETTINGS \