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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2019 Stephan Gerhold <stephan@gerhold.net>
*/
#ifndef __CONFIGS_STEMMY_H
#define __CONFIGS_STEMMY_H
#include <linux/sizes.h>
/*
* The "stemmy" U-Boot port is designed to be chainloaded by the Samsung
* bootloader on devices based on ST-Ericsson Ux500. Therefore, we skip most
* low-level initialization and rely on configuration provided by the Samsung
* bootloader. New images are loaded at the same address for compatibility.
*/
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
/* FIXME: This should be loaded from device tree... */
#define CONFIG_SYS_L2_PL310
#define CONFIG_SYS_PL310_BASE 0xa0412000
/* Linux does not boot if FDT / initrd is loaded to end of RAM */
#define BOOT_ENV \
"fdt_high=0x6000000\0" \
"initrd_high=0x6000000\0"
#define CONSOLE_ENV \
"stdin=serial\0" \
"stdout=serial,vidconsole\0" \
"stderr=serial,vidconsole\0"
#define FASTBOOT_ENV \
"fastboot_partition_alias_boot=Kernel\0" \
"fastboot_partition_alias_recovery=Kernel2\0" \
"fastboot_partition_alias_system=SYSTEM\0" \
"fastboot_partition_alias_cache=CACHEFS\0" \
"fastboot_partition_alias_hidden=HIDDEN\0" \
"fastboot_partition_alias_userdata=DATAFS\0"
#define BOOTCMD_ENV \
"fastbootcmd=echo '*** FASTBOOT MODE ***'; fastboot usb 0\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
BOOT_ENV \
CONSOLE_ENV \
FASTBOOT_ENV \
BOOTCMD_ENV
#endif
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