1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2017 Rockchip Electronics Co., Ltd
4  */
5 #ifndef __CONFIG_RK322X_COMMON_H
6 #define __CONFIG_RK322X_COMMON_H
7 
8 #include <asm/arch/hardware.h>
9 #include "rockchip-common.h"
10 
11 #define CONFIG_SKIP_LOWLEVEL_INIT
12 #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
13 #define CONFIG_SYS_CBSIZE		1024
14 #define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/*  64M */
15 
16 #define CONFIG_SYS_TIMER_RATE		(24 * 1000 * 1000)
17 #define CONFIG_SYS_TIMER_BASE		0x110c00a0 /* TIMER5 */
18 #define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMER_BASE + 8)
19 
20 #define CONFIG_SYS_INIT_SP_ADDR		0x60100000
21 #define CONFIG_SYS_LOAD_ADDR		0x60800800
22 #define CONFIG_SPL_STACK		0x10088000
23 #define CONFIG_SPL_TEXT_BASE		0x10081000
24 
25 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE	(28 << 10)
26 #define CONFIG_ROCKCHIP_CHIP_TAG	"RK32"
27 
28 /* MMC/SD IP block */
29 #define CONFIG_BOUNCE_BUFFER
30 
31 #define CONFIG_SYS_SDRAM_BASE		0x60000000
32 #define CONFIG_NR_DRAM_BANKS		2
33 #define SDRAM_BANK_SIZE			(512UL << 20UL)
34 #define SDRAM_MAX_SIZE			0x80000000
35 
36 #ifndef CONFIG_SPL_BUILD
37 /* usb otg */
38 
39 /* usb mass storage */
40 #define CONFIG_CMD_USB_MASS_STORAGE
41 
42 /* usb host */
43 #define ENV_MEM_LAYOUT_SETTINGS \
44 	"scriptaddr=0x60000000\0" \
45 	"pxefile_addr_r=0x60100000\0" \
46 	"fdt_addr_r=0x61f00000\0" \
47 	"kernel_addr_r=0x62000000\0" \
48 	"ramdisk_addr_r=0x64000000\0"
49 
50 #include <config_distro_bootcmd.h>
51 
52 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
53  * so limit the fdt reallocation to that */
54 #define CONFIG_EXTRA_ENV_SETTINGS \
55 	"fdt_high=0x7fffffff\0" \
56 	"partitions=" PARTS_DEFAULT \
57 	ENV_MEM_LAYOUT_SETTINGS \
58 	BOOTENV
59 #endif
60 
61 #define CONFIG_PREBOOT
62 
63 #endif
64