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/*
* (C) Copyright 2017 Linaro
*
* Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
*
* Configuration for Poplar 96boards CE. Parts were derived from other ARM
* configurations.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _POPLAR_H_
#define _POPLAR_H_
#include <linux/sizes.h>
/* DRAM banks */
#define CONFIG_NR_DRAM_BANKS 2
/* SYS */
#define CONFIG_SYS_BOOTM_LEN 0x1400000
#define CONFIG_SYS_INIT_SP_ADDR 0x200000
#define CONFIG_SYS_LOAD_ADDR 0x800000
#define CONFIG_SYS_MALLOC_LEN SZ_32M
/* ATF bl33.bin load address (must match) */
#define CONFIG_SYS_TEXT_BASE 0x37000000
/* PL010/PL011 */
#define CONFIG_PL01X_SERIAL
/* USB configuration */
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_SYS_USB_EVENT_POLL
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
/* SD/MMC */
#define CONFIG_BOUNCE_BUFFER
/*****************************************************************************
* Initial environment variables
*****************************************************************************/
#define BOOT_TARGET_DEVICES(func) \
func(USB, usb, 0) \
func(MMC, mmc, 0) \
func(DHCP, dhcp, na)
#ifndef CONFIG_SPL_BUILD
#include <config_distro_defaults.h>
#include <config_distro_bootcmd.h>
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
"loader_mmc_blknum=0x0\0" \
"loader_mmc_nblks=0x780\0" \
"env_mmc_blknum=0x780\0" \
"env_mmc_nblks=0x80\0" \
"kernel_addr_r=0x30000000\0" \
"pxefile_addr_r=0x32000000\0" \
"scriptaddr=0x32000000\0" \
"fdt_addr_r=0x32200000\0" \
"fdtfile=hisilicon/hi3798cv200-poplar.dtb\0" \
"ramdisk_addr_r=0x32400000\0" \
BOOTENV
/* Command line configuration */
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_OFFSET (0x780 * 512) /* env_mmc_blknum */
#define CONFIG_ENV_SIZE 0x10000 /* env_mmc_nblks bytes */
#define CONFIG_FAT_WRITE
#define CONFIG_ENV_VARS_UBOOT_CONFIG
/* Monitor Command Prompt */
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_CBSIZE 512
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#endif /* _POPLAR_H_ */
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