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Jorge Ramirez-Ortiz4b684a62018-01-10 11:33:50 +01001/*
2 * Board configuration file for Dragonboard 410C
3 *
4 * (C) Copyright 2017 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8
9#ifndef __CONFIGS_DRAGONBOARD820C_H
10#define __CONFIGS_DRAGONBOARD820C_H
11
12#include <linux/sizes.h>
13#include <asm/arch/sysmap-apq8096.h>
14
15/* Physical Memory Map */
16#define CONFIG_NR_DRAM_BANKS 2
17
18#define PHYS_SDRAM_SIZE 0xC0000000
19#define PHYS_SDRAM_1 0x80000000
20#define PHYS_SDRAM_1_SIZE 0x60000000
21#define PHYS_SDRAM_2 0x100000000
22#define PHYS_SDRAM_2_SIZE 0x5ea4ffff
23
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 SZ_64M
29#define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard820c/u-boot.lds"
30
31/* Generic Timer Definitions */
32#define COUNTER_FREQUENCY 19000000
33
34/* Partition table support */
35#define HAVE_BLOCK_DEVICE
36
37/* BOOTP options */
38#define CONFIG_BOOTP_BOOTFILESIZE
39
40#ifndef CONFIG_SPL_BUILD
41#include <config_distro_defaults.h>
42#include <config_distro_bootcmd.h>
43#endif
44
45#define BOOT_TARGET_DEVICES(func) \
46 func(MMC, mmc, 0)
47
48#define CONFIG_EXTRA_ENV_SETTINGS \
49 "loadaddr=0x95000000\0" \
50 "fdt_high=0xffffffffffffffff\0" \
51 "initrd_high=0xffffffffffffffff\0" \
52 "linux_image=uImage\0" \
53 "kernel_addr_r=0x95000000\0"\
54 "fdtfile=qcom/apq8096-db820c.dtb\0" \
55 "fdt_addr_r=0x93000000\0"\
56 "ramdisk_addr_r=0x91000000\0"\
57 "scriptaddr=0x90000000\0"\
58 "pxefile_addr_r=0x90100000\0"\
59 BOOTENV
60
61#define CONFIG_EXT4_WRITE
62#define CONFIG_ENV_SIZE 0x4000
63#define CONFIG_ENV_VARS_UBOOT_CONFIG
64
65/* Size of malloc() pool */
66#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M)
67
68/* Monitor Command Prompt */
69#define CONFIG_SYS_CBSIZE 512
70#define CONFIG_SYS_MAXARGS 64
71
72#endif