1 /*
2  * Board configuration file for Dragonboard 410C
3  *
4  * (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIGS_DRAGONBOARD410C_H
10 #define __CONFIGS_DRAGONBOARD410C_H
11 
12 #include <linux/sizes.h>
13 #include <asm/arch/sysmap-apq8016.h>
14 
15 #define CONFIG_MISC_INIT_R /* To stop autoboot */
16 
17 /* Physical Memory Map */
18 #define CONFIG_NR_DRAM_BANKS		1
19 #define PHYS_SDRAM_1			0x80000000
20 /* 1008 MB (the last ~30Mb are secured for TrustZone by ATF*/
21 #define PHYS_SDRAM_1_SIZE		0x3da00000
22 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
23 #define CONFIG_SYS_TEXT_BASE		0x80080000
24 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fff0)
25 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x80000)
26 #define CONFIG_SYS_BOOTM_LEN		0x1000000 /* 16MB max kernel size */
27 
28 /* UART */
29 #define CONFIG_BAUDRATE			115200
30 
31 /* Generic Timer Definitions */
32 #define COUNTER_FREQUENCY		19000000
33 
34 #define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard410c/u-boot.lds"
35 
36 /* Fixup - in init code we switch from device to host mode,
37  * it has to be done after each HCD reset */
38 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
39 
40 #define CONFIG_USB_HOST_ETHER /* Enable USB Networking */
41 
42 /* Support all possible USB ethernet dongles */
43 #define CONFIG_USB_ETHER_DM9601
44 #define CONFIG_USB_ETHER_ASIX
45 #define CONFIG_USB_ETHER_ASIX88179
46 #define CONFIG_USB_ETHER_MCS7830
47 #define CONFIG_USB_ETHER_SMSC95XX
48 
49 /* Libraries  */
50 #define CONFIG_MD5
51 
52 /* Extra Commands */
53 #define CONFIG_CMD_ENV
54 #define CONFIG_CMD_MD5SUM
55 /* Enable that for switching of boot partitions */
56 /* Disabled by default as some sub-commands can brick eMMC */
57 /*#define CONFIG_SUPPORT_EMMC_BOOT */
58 #define CONFIG_CMD_REGINFO	/* Register dump		*/
59 #define CONFIG_CMD_TFTP
60 
61 /* Partition table support */
62 #define HAVE_BLOCK_DEVICE /* Needed for partition commands */
63 
64 #include <config_distro_defaults.h>
65 
66 /* BOOTP options */
67 #define CONFIG_BOOTP_BOOTFILESIZE
68 
69 /* Environment - Boot*/
70 #define CONFIG_BOOTARGS "console=ttyMSM0,115200n8"
71 
72 #define BOOT_TARGET_DEVICES(func) \
73 	func(USB, usb, 0) \
74 	func(MMC, mmc, 1) \
75 	func(MMC, mmc, 0) \
76 	func(DHCP, dhcp, na)
77 
78 #include <config_distro_bootcmd.h>
79 
80 /* Does what recovery does */
81 #define REFLASH(file, part) \
82 "part start mmc 0 "#part" start && "\
83 "part size mmc 0 "#part" size && "\
84 "tftp $loadaddr "#file" && " \
85 "mmc write $loadaddr $start $size && "
86 
87 #define CONFIG_ENV_REFLASH \
88 "mmc dev 0 && "\
89 "usb start && "\
90 "dhcp && "\
91 "tftp $loadaddr dragonboard/rescue/gpt_both0.bin && "\
92 "mmc write $loadaddr 0 43 && " \
93 "mmc rescan && "\
94 REFLASH(dragonboard/rescue/NON-HLOS.bin, 1)\
95 REFLASH(dragonboard/rescue/sbl1.mbn, 2)\
96 REFLASH(dragonboard/rescue/rpm.mbn, 3)\
97 REFLASH(dragonboard/rescue/tz.mbn, 4)\
98 REFLASH(dragonboard/rescue/hyp.mbn, 5)\
99 REFLASH(dragonboard/rescue/sec.dat, 6)\
100 REFLASH(dragonboard/rescue/emmc_appsboot.mbn, 7)\
101 REFLASH(dragonboard/u-boot.img, 8)\
102 "usb stop &&"\
103 "echo Reflash completed"
104 
105 /* Environment */
106 #define CONFIG_EXTRA_ENV_SETTINGS \
107 	"reflash="CONFIG_ENV_REFLASH"\0"\
108 	"loadaddr=0x81000000\0" \
109 	"fdt_high=0xffffffffffffffff\0" \
110 	"initrd_high=0xffffffffffffffff\0" \
111 	"linux_image=Image\0" \
112 	"kernel_addr_r=0x81000000\0"\
113 	"fdtfile=apq8016-sbc.dtb\0" \
114 	"fdt_addr_r=0x83000000\0"\
115 	"ramdisk_addr_r=0x84000000\0"\
116 	"scriptaddr=0x90000000\0"\
117 	"pxefile_addr_r=0x90100000\0"\
118 	BOOTENV
119 
120 #define CONFIG_ENV_IS_NOWHERE
121 #define CONFIG_ENV_SIZE			0x2000
122 #define CONFIG_ENV_VARS_UBOOT_CONFIG
123 
124 /* Size of malloc() pool */
125 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + SZ_8M)
126 
127 /* Monitor Command Prompt */
128 #define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
129 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
130 					sizeof(CONFIG_SYS_PROMPT) + 16)
131 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
132 #define CONFIG_SYS_MAXARGS		64	/* max command args */
133 
134 #endif
135