mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 15:41:40 +00:00
5a3b074255
This adds R-Car Generation 4 (Gen4) support as Renesas ARM64 SoC.
In this version, reusing R-Car Gen3 lowlevel initialize routine [1]
and R-Car Gen3 memory map tables [2] .
[1] arch/arm/mach-rmobile/lowlevel_init_gen3.S
[2] arch/arm/mach-rmobile/memmap-gen3.c
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
[Marek: - Enable DTO support by default
- Sort the Kconfig lists
- Select RCAR_64 Kconfig option to pull in all the shared
Kconfig options with Gen3, and use where applicable to
deduplicate entries.
- Fix reference [2] typo in commit message
- Drop config options moved to Kconfig, rename rest to CFG_
accordingly to synchronize with upstream changes. Drop
removed CONFIG_VERY_BIG_RAM.
- Move board size limit to arch/Kconfig
- Move GICR_BASE to headers instead of common config]
30 lines
789 B
C
30 lines
789 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* include/configs/rcar-gen4-common.h
|
|
* This file is R-Car Gen4 common configuration file.
|
|
*
|
|
* Copyright (C) 2021 Renesas Electronics Corporation
|
|
*/
|
|
|
|
#ifndef __RCAR_GEN4_COMMON_H
|
|
#define __RCAR_GEN4_COMMON_H
|
|
|
|
#include <asm/arch/rmobile.h>
|
|
|
|
/* Console */
|
|
#define CFG_SYS_BAUDRATE_TABLE { 38400, 115200, 921600, 1843200 }
|
|
|
|
/* Memory */
|
|
#define DRAM_RSV_SIZE 0x08000000
|
|
#define CFG_SYS_SDRAM_BASE (0x40000000 + DRAM_RSV_SIZE)
|
|
#define CFG_SYS_SDRAM_SIZE (0x80000000u - DRAM_RSV_SIZE)
|
|
#define CFG_MAX_MEM_MAPPED (0x80000000u - DRAM_RSV_SIZE)
|
|
|
|
/* PHY needs a longer autoneg timeout */
|
|
#define PHY_ANEG_TIMEOUT 20000
|
|
|
|
/* Environment setting */
|
|
#define CFG_EXTRA_ENV_SETTINGS \
|
|
"bootm_size=0x10000000\0"
|
|
|
|
#endif /* __RCAR_GEN4_COMMON_H */
|