1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright 2013 Broadcom Corporation. 4 */ 5 6#ifndef __BCM23550_W1D_H 7#define __BCM23550_W1D_H 8 9#include <linux/sizes.h> 10#include <asm/arch/sysmap.h> 11 12/* CPU, chip, mach, etc */ 13#define CONFIG_KONA 14#define CONFIG_SKIP_LOWLEVEL_INIT 15#define CONFIG_KONA_RESET_S 16 17/* 18 * Memory configuration 19 */ 20 21#define CONFIG_SYS_SDRAM_BASE 0x80000000 22#define CONFIG_SYS_SDRAM_SIZE 0x20000000 23 24#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */ 25 26/* GPIO Driver */ 27#define CONFIG_KONA_GPIO 28 29/* MMC/SD Driver */ 30#define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR 31#define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR 32#define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR 33#define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR 34#define CONFIG_SYS_SDIO0_MAX_CLK 48000000 35#define CONFIG_SYS_SDIO1_MAX_CLK 48000000 36#define CONFIG_SYS_SDIO2_MAX_CLK 48000000 37#define CONFIG_SYS_SDIO3_MAX_CLK 48000000 38#define CONFIG_SYS_SDIO0 "sdio1" 39#define CONFIG_SYS_SDIO1 "sdio2" 40#define CONFIG_SYS_SDIO2 "sdio3" 41#define CONFIG_SYS_SDIO3 "sdio4" 42 43/* I2C Driver */ 44#define CONFIG_SYS_I2C 45#define CONFIG_SYS_I2C_KONA 46#define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */ 47#define CONFIG_SYS_MAX_I2C_BUS 4 48#define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR 49#define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR 50#define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR 51#define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR 52 53/* Timer Driver */ 54#define CONFIG_SYS_TIMER_RATE 32000 55#define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */ 56 57/* Init functions */ 58 59/* Some commands use this as the default load address */ 60#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE 61 62/* No mtest functions as recommended */ 63 64/* 65 * This is the initial SP which is used only briefly for relocating the u-boot 66 * image to the top of SDRAM. After relocation u-boot moves the stack to the 67 * proper place. 68 */ 69#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 70 71/* Serial Info */ 72#define CONFIG_SYS_NS16550_SERIAL 73/* Post pad 3 bytes after each reg addr */ 74#define CONFIG_SYS_NS16550_REG_SIZE (-4) 75#define CONFIG_SYS_NS16550_CLK 13000000 76#define CONFIG_SYS_NS16550_COM1 0x3e000000 77 78/* must fit into GPT:u-boot-env partition */ 79 80/* console configuration */ 81#define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */ 82#define CONFIG_SYS_MAXARGS 64 83#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 84 85/* 86 * One partition type must be defined for part.c 87 * This is necessary for the fatls command to work on an SD card 88 * for example. 89 */ 90 91/* version string, parser, etc */ 92 93/* Initial upstream - boot to cmd prompt only */ 94#define CONFIG_BOOTCOMMAND "" 95 96#define CONFIG_USBID_ADDR 0x34052c46 97 98#define CONFIG_SYS_L2CACHE_OFF 99 100#endif /* __BCM23550_W1D_H */ 101