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1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * include/configs/gose.h
4  *
5  * Copyright (C) 2014 Renesas Electronics Corporation
6  */
7 
8 #ifndef __GOSE_H
9 #define __GOSE_H
10 
11 #include "rcar-gen2-common.h"
12 
13 #define CONFIG_SYS_INIT_SP_ADDR		0x4f000000
14 #define STACK_AREA_SIZE			0x00100000
15 #define LOW_LEVEL_MERAM_STACK \
16 		(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
17 
18 /* MEMORY */
19 #define RCAR_GEN2_SDRAM_BASE		0x40000000
20 #define RCAR_GEN2_SDRAM_SIZE		(1048u * 1024 * 1024)
21 #define RCAR_GEN2_UBOOT_SDRAM_SIZE	(512u * 1024 * 1024)
22 
23 /* SH Ether */
24 #define CONFIG_SH_ETHER_USE_PORT	0
25 #define CONFIG_SH_ETHER_PHY_ADDR	0x1
26 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
27 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
28 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
29 #define CONFIG_SH_ETHER_ALIGNE_SIZE	64
30 #define CONFIG_BITBANGMII
31 #define CONFIG_BITBANGMII_MULTI
32 
33 /* Board Clock */
34 #define RMOBILE_XTAL_CLK	20000000u
35 #define CONFIG_SYS_CLK_FREQ	RMOBILE_XTAL_CLK
36 #define CONFIG_SH_TMU_CLK_FREQ	(CONFIG_SYS_CLK_FREQ / 2)
37 
38 #define CONFIG_SYS_TMU_CLK_DIV	4
39 
40 #define CONFIG_EXTRA_ENV_SETTINGS	\
41 	"fdt_high=0xffffffff\0"		\
42 	"initrd_high=0xffffffff\0"
43 
44 /* SPL support */
45 #define CONFIG_SPL_TEXT_BASE		0xe6300000
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_SCIF0
51 #define CONFIG_SH_SCIF_CLK_FREQ		65000000
52 #endif
53 
54 #endif	/* __GOSE_H */
55