mirror of
https://github.com/brain-hackers/u-boot-brain
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4b684a6b82
This commit adds support for 96Boards Dragonboard820C. The board is based on APQ8086 Qualcomm Soc, complying with the 96Boards specification. Features - 4x Kyro CPU (64 bit) up to 2.15GHz - USB2.0 - USB3.0 - ISP - Qualcomm Hexagon DSP - SD 3.0 (UHS-I) - UFS 2.0 - Qualcomm Adreno 530 GPU - GPS - BT 4.2 - Wi-Fi 2.4GHz, 5GHz (802.11ac) - PCIe 2.0 - MIPI-CSI, MIPI-DSI - I2S U-Boot boots chained from LK (LK implements the fastboot protocol) in 64-bit mode. For detailed build instructions see readme.txt in the board directory. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
/*
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* Board configuration file for Dragonboard 410C
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*
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* (C) Copyright 2017 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIGS_DRAGONBOARD820C_H
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#define __CONFIGS_DRAGONBOARD820C_H
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#include <linux/sizes.h>
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#include <asm/arch/sysmap-apq8096.h>
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 2
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#define PHYS_SDRAM_SIZE 0xC0000000
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#define PHYS_SDRAM_1 0x80000000
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#define PHYS_SDRAM_1_SIZE 0x60000000
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#define PHYS_SDRAM_2 0x100000000
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#define PHYS_SDRAM_2_SIZE 0x5ea4ffff
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_TEXT_BASE 0x80080000
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000)
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#define CONFIG_SYS_BOOTM_LEN SZ_64M
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#define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard820c/u-boot.lds"
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/* Generic Timer Definitions */
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#define COUNTER_FREQUENCY 19000000
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/* Partition table support */
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#define HAVE_BLOCK_DEVICE
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/* BOOTP options */
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#define CONFIG_BOOTP_BOOTFILESIZE
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#ifndef CONFIG_SPL_BUILD
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#include <config_distro_defaults.h>
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#include <config_distro_bootcmd.h>
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#endif
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0)
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"loadaddr=0x95000000\0" \
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"fdt_high=0xffffffffffffffff\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"linux_image=uImage\0" \
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"kernel_addr_r=0x95000000\0"\
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"fdtfile=qcom/apq8096-db820c.dtb\0" \
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"fdt_addr_r=0x93000000\0"\
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"ramdisk_addr_r=0x91000000\0"\
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"scriptaddr=0x90000000\0"\
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"pxefile_addr_r=0x90100000\0"\
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BOOTENV
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#define CONFIG_EXT4_WRITE
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#define CONFIG_ENV_SIZE 0x4000
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#define CONFIG_ENV_VARS_UBOOT_CONFIG
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M)
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/* Monitor Command Prompt */
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#define CONFIG_SYS_CBSIZE 512
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#define CONFIG_SYS_MAXARGS 64
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#endif
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