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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * include/configs/alt.h
- * This file is alt board configuration.
- *
- * Copyright (C) 2014 Renesas Electronics Corporation
- */
- #ifndef __ALT_H
- #define __ALT_H
- #include "rcar-gen2-common.h"
- #define CONFIG_SYS_INIT_SP_ADDR 0x4f000000
- #define STACK_AREA_SIZE 0x00100000
- #define LOW_LEVEL_MERAM_STACK \
- (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
- /* MEMORY */
- #define RCAR_GEN2_SDRAM_BASE 0x40000000
- #define RCAR_GEN2_SDRAM_SIZE (1024u * 1024 * 1024)
- #define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
- /* FLASH */
- #define CONFIG_SPI_FLASH_QUAD
- /* SH Ether */
- #define CONFIG_SH_ETHER_USE_PORT 0
- #define CONFIG_SH_ETHER_PHY_ADDR 0x1
- #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
- #define CONFIG_SH_ETHER_CACHE_WRITEBACK
- #define CONFIG_SH_ETHER_CACHE_INVALIDATE
- #define CONFIG_SH_ETHER_ALIGNE_SIZE 64
- #define CONFIG_BITBANGMII
- #define CONFIG_BITBANGMII_MULTI
- /* Board Clock */
- #define RMOBILE_XTAL_CLK 20000000u
- #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "bootm_size=0x10000000\0" \
- "usb_pgood_delay=2000\0"
- /* SPL support */
- #define CONFIG_SPL_STACK 0xe6340000
- #define CONFIG_SPL_MAX_SIZE 0x4000
- #ifdef CONFIG_SPL_BUILD
- #define CONFIG_CONS_SCIF2
- #define CONFIG_SH_SCIF_CLK_FREQ 65000000
- #endif
- #endif /* __ALT_H */
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