u-boot/include/configs/rk3368_common.h
Klaus Goger a2a5053a15 rockchip: utilize CONFIG_DEFAULT_FDT_FILE
Currently the fdtfile environment variable is set to
CONFIG_DEFAULT_DEVICE_TREE which is іnternally used as U-Boot devicetree
source. The OS can use a different filename and Kconfig gives us the
ability to select a default devicetree via CONFIG_DEFAULT_FDT_FILE.
This also gives user configuring U-Boot via menuconfig the behaviour
someone would expect.

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Tested-By: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-07-21 01:56:59 +02:00

55 lines
1.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2016 Andreas Färber
*/
#ifndef __CONFIG_RK3368_COMMON_H
#define __CONFIG_RK3368_COMMON_H
#include "rockchip-common.h"
#define CONFIG_SYS_CACHELINE_SIZE 64
#include <asm/arch/hardware.h>
#include <linux/sizes.h>
#define CONFIG_SYS_SDRAM_BASE 0
#define SDRAM_MAX_SIZE 0xff000000
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_MALLOC_LEN (32 << 20)
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SKIP_LOWLEVEL_INIT
#define COUNTER_FREQUENCY 24000000
#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SYS_INIT_SP_ADDR 0x00300000
#define CONFIG_SYS_LOAD_ADDR 0x00280000
#define CONFIG_SPL_TEXT_BASE 0x00000000
#define CONFIG_SPL_MAX_SIZE 0x40000
#define CONFIG_SPL_BSS_START_ADDR 0x400000
#define CONFIG_SPL_BSS_MAX_SIZE 0x20000
#define CONFIG_BOUNCE_BUFFER
#ifndef CONFIG_SPL_BUILD
#define ENV_MEM_LAYOUT_SETTINGS \
"scriptaddr=0x00500000\0" \
"pxefile_addr_r=0x00600000\0" \
"fdt_addr_r=0x5600000\0" \
"kernel_addr_r=0x280000\0" \
"ramdisk_addr_r=0x5bf0000\0"
#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
ENV_MEM_LAYOUT_SETTINGS \
BOOTENV
#endif
#endif