2 * include/configs/alt.h
3 * This file is alt board configuration.
5 * Copyright (C) 2014 Renesas Electronics Corporation
7 * SPDX-License-Identifier: GPL-2.0
15 #include "rcar-gen2-common.h"
17 #define CONFIG_SYS_INIT_SP_ADDR 0x4f000000
18 #define STACK_AREA_SIZE 0x00100000
19 #define LOW_LEVEL_MERAM_STACK \
20 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
23 #define RCAR_GEN2_SDRAM_BASE 0x40000000
24 #define RCAR_GEN2_SDRAM_SIZE (1024u * 1024 * 1024)
25 #define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
28 #define CONFIG_SPI_FLASH_QUAD
31 #define CONFIG_SH_ETHER_USE_PORT 0
32 #define CONFIG_SH_ETHER_PHY_ADDR 0x1
33 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
34 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
35 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
36 #define CONFIG_SH_ETHER_ALIGNE_SIZE 64
37 #define CONFIG_BITBANGMII
38 #define CONFIG_BITBANGMII_MULTI
41 #define RMOBILE_XTAL_CLK 20000000u
42 #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK
43 #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2)
45 #define CONFIG_SYS_TMU_CLK_DIV 4
47 #define CONFIG_EXTRA_ENV_SETTINGS \
48 "fdt_high=0xffffffff\0" \
49 "initrd_high=0xffffffff\0"
52 #define CONFIG_SPL_TEXT_BASE 0xe6300000
53 #define CONFIG_SPL_STACK 0xe6340000
54 #define CONFIG_SPL_MAX_SIZE 0x4000
55 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x140000
56 #ifdef CONFIG_SPL_BUILD
57 #define CONFIG_CONS_SCIF2
58 #define CONFIG_SH_SCIF_CLK_FREQ 65000000