1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2015 Google, Inc
6 #ifndef __CONFIG_RK3288_COMMON_H
7 #define __CONFIG_RK3288_COMMON_H
9 #include <asm/arch-rockchip/hardware.h>
10 #include "rockchip-common.h"
12 #define CONFIG_SYS_BOOTM_LEN (16 << 20) /* 16MB */
14 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
15 #define CONFIG_SYS_CBSIZE 1024
17 #define CONFIG_ROCKCHIP_STIMER_BASE 0xff810020
18 #define COUNTER_FREQUENCY 24000000
19 #define CONFIG_SYS_ARCH_TIMER
20 #define CONFIG_SYS_HZ_CLOCK 24000000
22 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
23 /* Bootrom will load u-boot binary to 0x0 once return from SPL */
25 #define CONFIG_SYS_INIT_SP_ADDR 0x00100000
26 #define CONFIG_SYS_LOAD_ADDR 0x00800800
27 #define CONFIG_SPL_STACK 0xff718000
29 #define CONFIG_IRAM_BASE 0xff700000
31 /* RAW SD card / eMMC locations. */
32 #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)
34 /* FAT sd card locations. */
35 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
36 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
38 #define CONFIG_SYS_SDRAM_BASE 0
39 #define SDRAM_BANK_SIZE (2UL << 30)
40 #define SDRAM_MAX_SIZE 0xfe000000
42 #define CONFIG_SYS_MONITOR_LEN (600 * 1024)
44 #ifndef CONFIG_SPL_BUILD
46 #define ENV_MEM_LAYOUT_SETTINGS \
47 "scriptaddr=0x00000000\0" \
48 "pxefile_addr_r=0x00100000\0" \
49 "fdt_addr_r=0x01f00000\0" \
50 "kernel_addr_r=0x02000000\0" \
51 "ramdisk_addr_r=0x04000000\0"
53 #include <config_distro_bootcmd.h>
55 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
56 * limit the fdt reallocation to that */
57 #define CONFIG_EXTRA_ENV_SETTINGS \
58 "fdt_high=0x0fffffff\0" \
59 "initrd_high=0x0fffffff\0" \
60 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
61 "partitions=" PARTS_DEFAULT \
62 ENV_MEM_LAYOUT_SETTINGS \
63 ROCKCHIP_DEVICE_SETTINGS \