| /* |
| * include/configs/ulcb.h |
| * This file is ULCB board configuration. |
| * |
| * Copyright (C) 2017 Renesas Electronics Corporation |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __ULCB_H |
| #define __ULCB_H |
| |
| #undef DEBUG |
| |
| #include "rcar-gen3-common.h" |
| |
| /* Ethernet RAVB */ |
| #define CONFIG_BITBANGMII |
| #define CONFIG_BITBANGMII_MULTI |
| |
| /* Board Clock */ |
| /* XTAL_CLK : 33.33MHz */ |
| #define CONFIG_SYS_CLK_FREQ 33333333u |
| |
| /* Generic Timer Definitions (use in assembler source) */ |
| #define COUNTER_FREQUENCY 0xFE502A /* 16.66MHz from CPclk */ |
| |
| /* CPLD SPI */ |
| #define CONFIG_CMD_SPI |
| #define CONFIG_SOFT_SPI |
| #define SPI_DELAY udelay(0) |
| #define SPI_SDA(val) ulcb_softspi_sda(val) |
| #define SPI_SCL(val) ulcb_softspi_scl(val) |
| #define SPI_READ ulcb_softspi_read() |
| #ifndef __ASSEMBLY__ |
| void ulcb_softspi_sda(int); |
| void ulcb_softspi_scl(int); |
| unsigned char ulcb_softspi_read(void); |
| #endif |
| |
| /* Environment in eMMC, at the end of 2nd "boot sector" */ |
| #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) |
| #define CONFIG_SYS_MMC_ENV_DEV 1 |
| #define CONFIG_SYS_MMC_ENV_PART 2 |
| |
| #endif /* __ULCB_H */ |