ARM: configs: Add da850evm_nand to boot from NAND
[oweals/u-boot.git] / include / configs / alt.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * include/configs/alt.h
4  *     This file is alt board configuration.
5  *
6  * Copyright (C) 2014 Renesas Electronics Corporation
7  */
8
9 #ifndef __ALT_H
10 #define __ALT_H
11
12 #include "rcar-gen2-common.h"
13
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)
18
19 /* MEMORY */
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)
23
24 /* FLASH */
25 #define CONFIG_SPI_FLASH_QUAD
26
27 /* SH Ether */
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
36
37 /* Board Clock */
38 #define RMOBILE_XTAL_CLK        20000000u
39 #define CONFIG_SYS_CLK_FREQ     RMOBILE_XTAL_CLK
40 #define CONFIG_SH_TMU_CLK_FREQ  (CONFIG_SYS_CLK_FREQ / 2)
41
42 #define CONFIG_SYS_TMU_CLK_DIV  4
43
44 #define CONFIG_EXTRA_ENV_SETTINGS       \
45         "fdt_high=0xffffffff\0"         \
46         "initrd_high=0xffffffff\0"
47
48 /* SPL support */
49 #define CONFIG_SPL_TEXT_BASE            0xe6300000
50 #define CONFIG_SPL_STACK                0xe6340000
51 #define CONFIG_SPL_MAX_SIZE             0x4000
52 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x140000
53 #ifdef CONFIG_SPL_BUILD
54 #define CONFIG_CONS_SCIF2
55 #define CONFIG_SH_SCIF_CLK_FREQ         65000000
56 #endif
57
58 #endif /* __ALT_H */