1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Board configuration file for Dragonboard 410C
4  *
5  * (C) Copyright 2017 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
6  */
7 
8 #ifndef __CONFIGS_DRAGONBOARD820C_H
9 #define __CONFIGS_DRAGONBOARD820C_H
10 
11 #include <linux/sizes.h>
12 #include <asm/arch/sysmap-apq8096.h>
13 
14 /* Physical Memory Map */
15 
16 #define PHYS_SDRAM_SIZE			0xC0000000
17 #define PHYS_SDRAM_1			0x80000000
18 #define PHYS_SDRAM_1_SIZE		0x60000000
19 #define PHYS_SDRAM_2			0x100000000
20 #define PHYS_SDRAM_2_SIZE		0x5ea4ffff
21 
22 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
23 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fff0)
24 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x80000)
25 #define CONFIG_SYS_BOOTM_LEN		SZ_64M
26 
27 /* Generic Timer Definitions */
28 #define COUNTER_FREQUENCY		19000000
29 
30 /* BOOTP options */
31 #define CONFIG_BOOTP_BOOTFILESIZE
32 
33 #ifndef CONFIG_SPL_BUILD
34 #include <config_distro_bootcmd.h>
35 #endif
36 
37 #define BOOT_TARGET_DEVICES(func) \
38 	func(MMC, mmc, 0)
39 
40 #define CONFIG_EXTRA_ENV_SETTINGS \
41 	"loadaddr=0x95000000\0" \
42 	"fdt_high=0xffffffffffffffff\0" \
43 	"initrd_high=0xffffffffffffffff\0" \
44 	"linux_image=uImage\0" \
45 	"kernel_addr_r=0x95000000\0"\
46 	"fdtfile=qcom/apq8096-db820c.dtb\0" \
47 	"fdt_addr_r=0x93000000\0"\
48 	"ramdisk_addr_r=0x91000000\0"\
49 	"scriptaddr=0x90000000\0"\
50 	"pxefile_addr_r=0x90100000\0"\
51 	BOOTENV
52 
53 /* Size of malloc() pool */
54 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + SZ_8M)
55 
56 /* Monitor Command Prompt */
57 #define CONFIG_SYS_CBSIZE		512
58 #define CONFIG_SYS_MAXARGS		64
59 
60 #endif
61