xref: /openbmc/u-boot/include/configs/stout.h (revision 9c260e86)
1 /*
2  * include/configs/stout.h
3  *     This file is Stout board configuration.
4  *
5  * Copyright (C) 2015 Renesas Electronics Europe GmbH
6  * Copyright (C) 2015 Renesas Electronics Corporation
7  * Copyright (C) 2015 Cogent Embedded, Inc.
8  *
9  * SPDX-License-Identifier: GPL-2.0
10  */
11 
12 #ifndef __STOUT_H
13 #define __STOUT_H
14 
15 #undef DEBUG
16 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "Stout"
17 
18 #include "rcar-gen2-common.h"
19 
20 #define CONFIG_SYS_INIT_SP_ADDR		0x4f000000
21 #define STACK_AREA_SIZE			0x00100000
22 #define LOW_LEVEL_MERAM_STACK \
23 		(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
24 
25 /* MEMORY */
26 #define RCAR_GEN2_SDRAM_BASE		0x40000000
27 #define RCAR_GEN2_SDRAM_SIZE		(1024u * 1024 * 1024)
28 #define RCAR_GEN2_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
29 
30 /* SCIF */
31 #define CONFIG_SCIF_A
32 
33 /* SPI */
34 #define CONFIG_SPI
35 #define CONFIG_SPI_FLASH_QUAD
36 
37 /* SH Ether */
38 #define CONFIG_SH_ETHER_USE_PORT	0
39 #define CONFIG_SH_ETHER_PHY_ADDR	0x1
40 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
41 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
42 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
43 #define CONFIG_SH_ETHER_ALIGNE_SIZE	64
44 #define CONFIG_BITBANGMII
45 #define CONFIG_BITBANGMII_MULTI
46 
47 /* Board Clock */
48 #define RMOBILE_XTAL_CLK	20000000u
49 #define CONFIG_SYS_CLK_FREQ	RMOBILE_XTAL_CLK
50 #define CONFIG_SH_TMU_CLK_FREQ	(CONFIG_SYS_CLK_FREQ / 2)
51 
52 #define CONFIG_SYS_TMU_CLK_DIV	4
53 
54 #define CONFIG_EXTRA_ENV_SETTINGS	\
55 	"fdt_high=0xffffffff\0"		\
56 	"initrd_high=0xffffffff\0"
57 
58 /* SPL support */
59 #define CONFIG_SPL_TEXT_BASE		0xe6300000
60 #define CONFIG_SPL_STACK		0xe6340000
61 #define CONFIG_SPL_MAX_SIZE		0x4000
62 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x140000
63 #ifdef CONFIG_SPL_BUILD
64 #define CONFIG_CONS_SCIFA0
65 #define CONFIG_SH_SCIF_CLK_FREQ		52000000
66 #endif
67 
68 #endif	/* __STOUT_H */
69