1 /* SPDX-License-Identifier: GPL-2.0 */
3 * include/configs/alt.h
4 * This file is alt board configuration.
6 * Copyright (C) 2014 Renesas Electronics Corporation
12 #include "rcar-gen2-common.h"
14 #define CONFIG_SYS_INIT_SP_ADDR 0x4f000000
15 #define STACK_AREA_SIZE 0x00100000
16 #define LOW_LEVEL_MERAM_STACK \
17 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
20 #define RCAR_GEN2_SDRAM_BASE 0x40000000
21 #define RCAR_GEN2_SDRAM_SIZE (1024u * 1024 * 1024)
22 #define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
25 #define CONFIG_SPI_FLASH_QUAD
28 #define CONFIG_SH_ETHER_USE_PORT 0
29 #define CONFIG_SH_ETHER_PHY_ADDR 0x1
30 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
31 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
32 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
33 #define CONFIG_SH_ETHER_ALIGNE_SIZE 64
34 #define CONFIG_BITBANGMII
35 #define CONFIG_BITBANGMII_MULTI
38 #define RMOBILE_XTAL_CLK 20000000u
39 #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK
41 #define CONFIG_EXTRA_ENV_SETTINGS \
42 "bootm_size=0x10000000\0" \
43 "usb_pgood_delay=2000\0"
46 #define CONFIG_SPL_STACK 0xe6340000
47 #define CONFIG_SPL_MAX_SIZE 0x4000
48 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x140000
49 #ifdef CONFIG_SPL_BUILD
50 #define CONFIG_CONS_SCIF2
51 #define CONFIG_SH_SCIF_CLK_FREQ 65000000