1 /*
2  * (C) Copyright 2015 Google, Inc
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6 
7 #ifndef __CONFIG_RK3288_COMMON_H
8 #define __CONFIG_RK3288_COMMON_H
9 
10 #include <asm/arch/hardware.h>
11 #include "rockchip-common.h"
12 
13 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
14 #define CONFIG_NR_DRAM_BANKS		1
15 #define CONFIG_ENV_SIZE			0x2000
16 #define CONFIG_SYS_MAXARGS		16
17 #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
18 #define CONFIG_SYS_CBSIZE		1024
19 
20 #define CONFIG_SYS_TIMER_RATE		(24 * 1000 * 1000)
21 #define	CONFIG_SYS_TIMER_BASE		0xff810020 /* TIMER7 */
22 #define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMER_BASE + 8)
23 
24 #define CONFIG_SPL_FRAMEWORK
25 #define CONFIG_SYS_NS16550_MEM32
26 
27 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
28 /* Bootrom will load u-boot binary to 0x0 once return from SPL */
29 #define CONFIG_SYS_TEXT_BASE		0x00000000
30 #else
31 #define CONFIG_SYS_TEXT_BASE		0x00100000
32 #endif
33 #define CONFIG_SYS_INIT_SP_ADDR		0x00100000
34 #define CONFIG_SYS_LOAD_ADDR		0x00800800
35 #define CONFIG_SPL_STACK		0xff718000
36 #define CONFIG_SPL_TEXT_BASE		0xff704004
37 
38 /* MMC/SD IP block */
39 #define CONFIG_BOUNCE_BUFFER
40 
41 /* RAW SD card / eMMC locations. */
42 #define CONFIG_SYS_SPI_U_BOOT_OFFS	(128 << 10)
43 
44 /* FAT sd card locations. */
45 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
46 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
47 
48 #define CONFIG_SYS_SDRAM_BASE		0
49 #define CONFIG_NR_DRAM_BANKS		1
50 #define SDRAM_BANK_SIZE			(2UL << 30)
51 #define SDRAM_MAX_SIZE			0xfe000000
52 
53 #define CONFIG_SPI_FLASH
54 #define CONFIG_SPI
55 #define CONFIG_SF_DEFAULT_SPEED 20000000
56 
57 #ifndef CONFIG_SPL_BUILD
58 /* usb otg */
59 #define CONFIG_USB_GADGET
60 #define CONFIG_USB_GADGET_DUALSPEED
61 #define CONFIG_USB_GADGET_DWC2_OTG
62 #define CONFIG_ROCKCHIP_USB2_PHY
63 #define CONFIG_USB_GADGET_VBUS_DRAW	0
64 
65 /* fastboot  */
66 #define CONFIG_CMD_FASTBOOT
67 #define CONFIG_USB_FUNCTION_FASTBOOT
68 #define CONFIG_FASTBOOT_FLASH
69 #define CONFIG_FASTBOOT_FLASH_MMC_DEV	1	/* eMMC */
70 #define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
71 #define CONFIG_FASTBOOT_BUF_SIZE	0x08000000
72 
73 /* usb mass storage */
74 #define CONFIG_USB_FUNCTION_MASS_STORAGE
75 #define CONFIG_CMD_USB_MASS_STORAGE
76 
77 #define CONFIG_USB_GADGET_DOWNLOAD
78 #define CONFIG_G_DNL_MANUFACTURER	"Rockchip"
79 #define CONFIG_G_DNL_VENDOR_NUM		0x2207
80 #define CONFIG_G_DNL_PRODUCT_NUM	0x320a
81 
82 /* usb host support */
83 #ifdef CONFIG_CMD_USB
84 #define CONFIG_USB_HOST_ETHER
85 #define CONFIG_USB_ETHER_SMSC95XX
86 #define CONFIG_USB_ETHER_ASIX
87 #endif
88 #define ENV_MEM_LAYOUT_SETTINGS \
89 	"scriptaddr=0x00000000\0" \
90 	"pxefile_addr_r=0x00100000\0" \
91 	"fdt_addr_r=0x01f00000\0" \
92 	"kernel_addr_r=0x02000000\0" \
93 	"ramdisk_addr_r=0x04000000\0"
94 
95 #include <config_distro_bootcmd.h>
96 
97 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
98  * limit the fdt reallocation to that */
99 #define CONFIG_EXTRA_ENV_SETTINGS \
100 	"fdt_high=0x0fffffff\0" \
101 	"initrd_high=0x0fffffff\0" \
102 	"partitions=" PARTS_DEFAULT \
103 	ENV_MEM_LAYOUT_SETTINGS \
104 	ROCKCHIP_DEVICE_SETTINGS \
105 	BOOTENV
106 #endif
107 
108 #define CONFIG_PREBOOT
109 
110 #endif
111