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_IDENT_STRING		"\nQualcomm-DragonBoard 410C"
16 
17 #define CONFIG_MISC_INIT_R /* To stop autoboot */
18 
19 /* Physical Memory Map */
20 #define CONFIG_NR_DRAM_BANKS		1
21 #define PHYS_SDRAM_1			0x80000000
22 /* 1008 MB (the last ~30Mb are secured for TrustZone by ATF*/
23 #define PHYS_SDRAM_1_SIZE		0x3da00000
24 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
25 #define CONFIG_SYS_TEXT_BASE		0x80080000
26 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fff0)
27 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x80000)
28 #define CONFIG_SYS_BOOTM_LEN		0x1000000 /* 16MB max kernel size */
29 
30 #define CONFIG_SYS_CACHELINE_SIZE	64
31 
32 /* UART */
33 #define CONFIG_BAUDRATE			115200
34 
35 /* Generic Timer Definitions */
36 #define COUNTER_FREQUENCY		19000000
37 
38 /* This are needed to have proper mmc support */
39 #define CONFIG_MMC
40 #define CONFIG_GENERIC_MMC
41 #define CONFIG_SDHCI
42 
43 #define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard410c/u-boot.lds"
44 
45 /* Fixup - in init code we switch from device to host mode,
46  * it has to be done after each HCD reset */
47 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
48 
49 #define CONFIG_USB_HOST_ETHER /* Enable USB Networking */
50 
51 /* Support all possible USB ethernet dongles */
52 #define CONFIG_USB_ETHER_DM9601
53 #define CONFIG_USB_ETHER_ASIX
54 #define CONFIG_USB_ETHER_ASIX88179
55 #define CONFIG_USB_ETHER_MCS7830
56 #define CONFIG_USB_ETHER_SMSC95XX
57 
58 /* Libraries  */
59 #define CONFIG_MD5
60 
61 /* Extra Commands */
62 #define CONFIG_CMD_ENV
63 #define CONFIG_CMD_GPT
64 #define CONFIG_CMD_MD5SUM
65 /* Enable that for switching of boot partitions */
66 /* Disabled by default as some sub-commands can brick eMMC */
67 /*#define CONFIG_SUPPORT_EMMC_BOOT */
68 #define CONFIG_CMD_PART
69 #define CONFIG_CMD_REGINFO	/* Register dump		*/
70 #define CONFIG_CMD_TFTP
71 #define CONFIG_CMD_UNZIP
72 
73 /* Partition table support */
74 #define HAVE_BLOCK_DEVICE /* Needed for partition commands */
75 #define CONFIG_PARTITION_UUIDS
76 
77 #include <config_distro_defaults.h>
78 
79 /* BOOTP options */
80 #define CONFIG_BOOTP_BOOTFILESIZE
81 
82 /* Environment - Boot*/
83 #define CONFIG_BOOTARGS "console=ttyMSM0,115200n8"
84 
85 #define BOOT_TARGET_DEVICES(func) \
86 	func(USB, usb, 0) \
87 	func(MMC, mmc, 0) \
88 	func(MMC, mmc, 1) \
89 	func(DHCP, dhcp, na)
90 
91 #include <config_distro_bootcmd.h>
92 
93 /* Does what recovery does */
94 #define REFLASH(file, part) \
95 "part start mmc 0 "#part" start && "\
96 "part size mmc 0 "#part" size && "\
97 "tftp $loadaddr "#file" && " \
98 "mmc write $loadaddr $start $size && "
99 
100 #define CONFIG_ENV_REFLASH \
101 "mmc dev 0 && "\
102 "usb start && "\
103 "dhcp && "\
104 "tftp $loadaddr dragonboard/rescue/gpt_both0.bin && "\
105 "mmc write $loadaddr 0 43 && " \
106 "mmc rescan && "\
107 REFLASH(dragonboard/rescue/NON-HLOS.bin, 1)\
108 REFLASH(dragonboard/rescue/sbl1.mbn, 2)\
109 REFLASH(dragonboard/rescue/rpm.mbn, 3)\
110 REFLASH(dragonboard/rescue/tz.mbn, 4)\
111 REFLASH(dragonboard/rescue/hyp.mbn, 5)\
112 REFLASH(dragonboard/rescue/sec.dat, 6)\
113 REFLASH(dragonboard/rescue/emmc_appsboot.mbn, 7)\
114 REFLASH(dragonboard/u-boot.img, 8)\
115 "usb stop &&"\
116 "echo Reflash completed"
117 
118 /* Environment */
119 #define CONFIG_EXTRA_ENV_SETTINGS \
120 	"reflash="CONFIG_ENV_REFLASH"\0"\
121 	"loadaddr=0x81000000\0" \
122 	"fdt_high=0xffffffffffffffff\0" \
123 	"initrd_high=0xffffffffffffffff\0" \
124 	"linux_image=Image\0" \
125 	"kernel_addr_r=0x81000000\0"\
126 	"fdtfile=apq8016-sbc.dtb\0" \
127 	"fdt_addr_r=0x83000000\0"\
128 	"ramdisk_addr_r=0x84000000\0"\
129 	BOOTENV
130 
131 #define CONFIG_ENV_IS_NOWHERE
132 #define CONFIG_ENV_SIZE			0x2000
133 #define CONFIG_ENV_VARS_UBOOT_CONFIG
134 #define CONFIG_SYS_NO_FLASH
135 
136 /* Size of malloc() pool */
137 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + SZ_8M)
138 
139 /* Monitor Command Prompt */
140 #define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
141 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
142 					sizeof(CONFIG_SYS_PROMPT) + 16)
143 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
144 #define CONFIG_SYS_MAXARGS		64	/* max command args */
145 
146 #endif
147