2 * include/configs/ulcb.h
3 * This file is ULCB board configuration.
5 * Copyright (C) 2017 Renesas Electronics Corporation
7 * SPDX-License-Identifier: GPL-2.0+
15 #include "rcar-gen3-common.h"
18 #define CONFIG_BITBANGMII
19 #define CONFIG_BITBANGMII_MULTI
22 /* XTAL_CLK : 33.33MHz */
23 #define CONFIG_SYS_CLK_FREQ 33333333u
25 /* Generic Timer Definitions (use in assembler source) */
26 #define COUNTER_FREQUENCY 0xFE502A /* 16.66MHz from CPclk */
29 #define CONFIG_CMD_SPI
30 #define CONFIG_SOFT_SPI
31 #define SPI_DELAY udelay(0)
32 #define SPI_SDA(val) ulcb_softspi_sda(val)
33 #define SPI_SCL(val) ulcb_softspi_scl(val)
34 #define SPI_READ ulcb_softspi_read()
36 void ulcb_softspi_sda(int);
37 void ulcb_softspi_scl(int);
38 unsigned char ulcb_softspi_read(void);
41 /* Environment in eMMC, at the end of 2nd "boot sector" */
42 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
43 #define CONFIG_SYS_MMC_ENV_DEV 1
44 #define CONFIG_SYS_MMC_ENV_PART 2