ARM: rmobile: Convert CONFIG_ARCH_RMOBILE_BOARD_STRING to Kconfig
[platform/kernel/u-boot.git] / include / configs / alt.h
1 /*
2  * include/configs/alt.h
3  *     This file is alt board configuration.
4  *
5  * Copyright (C) 2014 Renesas Electronics Corporation
6  *
7  * SPDX-License-Identifier: GPL-2.0
8  */
9
10 #ifndef __ALT_H
11 #define __ALT_H
12
13 #undef DEBUG
14
15 #include "rcar-gen2-common.h"
16
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)
21
22 /* MEMORY */
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)
26
27 /* FLASH */
28 #define CONFIG_SPI_FLASH_QUAD
29
30 /* SH Ether */
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
39
40 /* Board Clock */
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)
44
45 #define CONFIG_SYS_TMU_CLK_DIV  4
46
47 #define CONFIG_EXTRA_ENV_SETTINGS       \
48         "fdt_high=0xffffffff\0"         \
49         "initrd_high=0xffffffff\0"
50
51 /* SPL support */
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
59 #endif
60
61 #endif /* __ALT_H */