1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Board configuration file for Dragonboard 410C
4  *
5  * (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
6  */
7 
8 #ifndef __CONFIGS_DRAGONBOARD410C_H
9 #define __CONFIGS_DRAGONBOARD410C_H
10 
11 #include <linux/sizes.h>
12 #include <asm/arch/sysmap-apq8016.h>
13 
14 #define CONFIG_MISC_INIT_R /* To stop autoboot */
15 
16 /* Physical Memory Map */
17 #define CONFIG_NR_DRAM_BANKS		1
18 #define PHYS_SDRAM_1			0x80000000
19 /* 1008 MB (the last ~30Mb are secured for TrustZone by ATF*/
20 #define PHYS_SDRAM_1_SIZE		0x3da00000
21 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
22 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fff0)
23 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x80000)
24 #define CONFIG_SYS_BOOTM_LEN		SZ_64M
25 
26 /* UART */
27 
28 /* Generic Timer Definitions */
29 #define COUNTER_FREQUENCY		19000000
30 
31 #define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard410c/u-boot.lds"
32 
33 /* Fixup - in init code we switch from device to host mode,
34  * it has to be done after each HCD reset */
35 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
36 
37 /* Support all possible USB ethernet dongles */
38 
39 /* Extra Commands */
40 /* Enable that for switching of boot partitions */
41 /* Disabled by default as some sub-commands can brick eMMC */
42 /*#define CONFIG_SUPPORT_EMMC_BOOT */
43 
44 /* BOOTP options */
45 #define CONFIG_BOOTP_BOOTFILESIZE
46 
47 #define BOOT_TARGET_DEVICES(func) \
48 	func(USB, usb, 0) \
49 	func(MMC, mmc, 1) \
50 	func(MMC, mmc, 0) \
51 	func(DHCP, dhcp, na)
52 
53 #include <config_distro_bootcmd.h>
54 
55 /* Does what recovery does */
56 #define REFLASH(file, part) \
57 "part start mmc 0 "#part" start && "\
58 "part size mmc 0 "#part" size && "\
59 "tftp $loadaddr "#file" && " \
60 "mmc write $loadaddr $start $size && "
61 
62 #define CONFIG_ENV_REFLASH \
63 "mmc dev 0 && "\
64 "usb start && "\
65 "dhcp && "\
66 "tftp $loadaddr dragonboard/rescue/gpt_both0.bin && "\
67 "mmc write $loadaddr 0 43 && " \
68 "mmc rescan && "\
69 REFLASH(dragonboard/rescue/NON-HLOS.bin, 1)\
70 REFLASH(dragonboard/rescue/sbl1.mbn, 2)\
71 REFLASH(dragonboard/rescue/rpm.mbn, 3)\
72 REFLASH(dragonboard/rescue/tz.mbn, 4)\
73 REFLASH(dragonboard/rescue/hyp.mbn, 5)\
74 REFLASH(dragonboard/rescue/sec.dat, 6)\
75 REFLASH(dragonboard/rescue/emmc_appsboot.mbn, 7)\
76 REFLASH(dragonboard/u-boot.img, 8)\
77 "usb stop &&"\
78 "echo Reflash completed"
79 
80 /* Environment */
81 #define CONFIG_EXTRA_ENV_SETTINGS \
82 	"reflash="CONFIG_ENV_REFLASH"\0"\
83 	"loadaddr=0x81000000\0" \
84 	"fdt_high=0xffffffffffffffff\0" \
85 	"initrd_high=0xffffffffffffffff\0" \
86 	"linux_image=Image\0" \
87 	"kernel_addr_r=0x81000000\0"\
88 	"fdtfile=qcom/apq8016-sbc.dtb\0" \
89 	"fdt_addr_r=0x83000000\0"\
90 	"ramdisk_addr_r=0x84000000\0"\
91 	"scriptaddr=0x90000000\0"\
92 	"pxefile_addr_r=0x90100000\0"\
93 	BOOTENV
94 
95 #define CONFIG_ENV_SIZE			0x2000
96 #define CONFIG_SYS_MMC_ENV_DEV		0	/* mmc0 = emmc, mmc1 = sd */
97 
98 /* Size of malloc() pool */
99 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + SZ_8M)
100 
101 /* Monitor Command Prompt */
102 #define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
103 #define CONFIG_SYS_MAXARGS		64	/* max command args */
104 
105 #endif
106