1 /* 2 * include/configs/ulcb.h 3 * This file is ULCB board configuration. 4 * 5 * Copyright (C) 2017 Renesas Electronics Corporation 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __ULCB_H 11 #define __ULCB_H 12 13 #undef DEBUG 14 15 #include "rcar-gen3-common.h" 16 17 /* SCIF */ 18 #define CONFIG_CONS_SCIF2 19 #define CONFIG_CONS_INDEX 2 20 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_S3D4_CLK_FREQ 21 22 /* [A] Hyper Flash */ 23 /* use to RPC(SPI Multi I/O Bus Controller) */ 24 25 /* Ethernet RAVB */ 26 #define CONFIG_BITBANGMII 27 #define CONFIG_BITBANGMII_MULTI 28 29 /* Board Clock */ 30 /* XTAL_CLK : 33.33MHz */ 31 #define RCAR_XTAL_CLK 33333333u 32 #define CONFIG_SYS_CLK_FREQ RCAR_XTAL_CLK 33 /* ch0to2 CPclk, ch3to11 S3D2_PEREclk, ch12to14 S3D2_RTclk */ 34 /* CPclk 16.66MHz, S3D2 133.33MHz , S3D4 66.66MHz */ 35 #define CONFIG_CP_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) 36 #define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 192 / 2) 37 #define CONFIG_S3D2_CLK_FREQ (266666666u/2) 38 #define CONFIG_S3D4_CLK_FREQ (266666666u/4) 39 40 /* Generic Timer Definitions (use in assembler source) */ 41 #define COUNTER_FREQUENCY 0xFE502A /* 16.66MHz from CPclk */ 42 43 /* CPLD SPI */ 44 #define CONFIG_CMD_SPI 45 #define CONFIG_SOFT_SPI 46 #define SPI_DELAY udelay(0) 47 #define SPI_SDA(val) ulcb_softspi_sda(val) 48 #define SPI_SCL(val) ulcb_softspi_scl(val) 49 #define SPI_READ ulcb_softspi_read() 50 #ifndef __ASSEMBLY__ 51 void ulcb_softspi_sda(int); 52 void ulcb_softspi_scl(int); 53 unsigned char ulcb_softspi_read(void); 54 #endif 55 56 /* i2c */ 57 #define CONFIG_SYS_I2C 58 #define CONFIG_SYS_I2C_SH 59 #define CONFIG_SYS_I2C_SLAVE 0x60 60 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 1 61 #define CONFIG_SYS_I2C_SH_SPEED0 400000 62 #define CONFIG_SH_I2C_DATA_HIGH 4 63 #define CONFIG_SH_I2C_DATA_LOW 5 64 #define CONFIG_SH_I2C_CLOCK 10000000 65 66 #define CONFIG_SYS_I2C_POWERIC_ADDR 0x30 67 68 /* SDHI */ 69 #define CONFIG_SH_SDHI_FREQ 200000000 70 71 /* Environment in eMMC, at the end of 2nd "boot sector" */ 72 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) 73 #define CONFIG_SYS_MMC_ENV_DEV 1 74 #define CONFIG_SYS_MMC_ENV_PART 2 75 76 #endif /* __ULCB_H */ 77