2 * include/configs/silk.h
3 * This file is silk board configuration.
5 * Copyright (C) 2015 Renesas Electronics Corporation
6 * Copyright (C) 2015 Cogent Embedded, Inc.
8 * SPDX-License-Identifier: GPL-2.0
15 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "Silk"
17 #include "rcar-gen2-common.h"
19 #if defined(CONFIG_ARCH_RMOBILE_EXTRAM_BOOT)
20 #define CONFIG_SYS_INIT_SP_ADDR 0x7003FFFC
22 #define CONFIG_SYS_INIT_SP_ADDR 0xE633FFFC
24 #define STACK_AREA_SIZE 0xC000
25 #define LOW_LEVEL_MERAM_STACK \
26 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
29 #define RCAR_GEN2_SDRAM_BASE 0x40000000
30 #define RCAR_GEN2_SDRAM_SIZE (1024u * 1024 * 1024)
31 #define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
37 #define CONFIG_SH_QSPI
38 #define CONFIG_SPI_FLASH_QUAD
41 #define CONFIG_SH_ETHER_USE_PORT 0
42 #define CONFIG_SH_ETHER_PHY_ADDR 0x1
43 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
44 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
45 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
46 #define CONFIG_SH_ETHER_ALIGNE_SIZE 64
47 #define CONFIG_BITBANGMII
48 #define CONFIG_BITBANGMII_MULTI
51 #define RMOBILE_XTAL_CLK 20000000u
52 #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK
53 #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */
54 #define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 156 / 2)
55 #define CONFIG_P_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 24)
57 #define CONFIG_SYS_TMU_CLK_DIV 4
60 #define CONFIG_SYS_I2C
61 #define CONFIG_SYS_I2C_SH
62 #define CONFIG_SYS_I2C_SLAVE 0x7F
63 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 3
64 #define CONFIG_SYS_I2C_SH_SPEED0 400000
65 #define CONFIG_SYS_I2C_SH_SPEED1 400000
66 #define CONFIG_SYS_I2C_SH_SPEED2 400000
67 #define CONFIG_SH_I2C_DATA_HIGH 4
68 #define CONFIG_SH_I2C_DATA_LOW 5
69 #define CONFIG_SH_I2C_CLOCK 10000000
71 #define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */
74 #define CONFIG_USB_EHCI_RMOBILE
75 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
78 #define CONFIG_SH_MMCIF
79 #define CONFIG_SH_MMCIF_ADDR 0xee200000
80 #define CONFIG_SH_MMCIF_CLK 48000000
83 #define CONFIG_SH_SDHI_FREQ 97500000
85 /* Module stop status bits */
87 #define CONFIG_SMSTP0_ENA 0x00400000
89 #define CONFIG_SMSTP2_ENA 0x00002000
91 #define CONFIG_SMSTP4_ENA 0x00000180
93 #define CONFIG_SMSTP7_ENA 0x00080000