1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright 2013 Broadcom Corporation. 4 */ 5 6#ifndef __BCM28155_AP_H 7#define __BCM28155_AP_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 16/* 17 * Memory configuration 18 */ 19 20#define CONFIG_SYS_SDRAM_BASE 0x80000000 21#define CONFIG_SYS_SDRAM_SIZE 0x80000000 22 23#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */ 24 25/* GPIO Driver */ 26#define CONFIG_KONA_GPIO 27 28/* MMC/SD Driver */ 29#define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR 30#define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR 31#define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR 32#define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR 33#define CONFIG_SYS_SDIO0_MAX_CLK 48000000 34#define CONFIG_SYS_SDIO1_MAX_CLK 48000000 35#define CONFIG_SYS_SDIO2_MAX_CLK 48000000 36#define CONFIG_SYS_SDIO3_MAX_CLK 48000000 37#define CONFIG_SYS_SDIO0 "sdio1" 38#define CONFIG_SYS_SDIO1 "sdio2" 39#define CONFIG_SYS_SDIO2 "sdio3" 40#define CONFIG_SYS_SDIO3 "sdio4" 41 42/* I2C Driver */ 43#define CONFIG_SYS_I2C 44#define CONFIG_SYS_I2C_KONA 45#define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */ 46#define CONFIG_SYS_MAX_I2C_BUS 4 47#define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR 48#define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR 49#define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR 50#define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR 51 52/* Timer Driver */ 53#define CONFIG_SYS_TIMER_RATE 32000 54#define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */ 55 56/* Init functions */ 57 58/* Some commands use this as the default load address */ 59#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE 60 61/* No mtest functions as recommended */ 62 63/* 64 * This is the initial SP which is used only briefly for relocating the u-boot 65 * image to the top of SDRAM. After relocation u-boot moves the stack to the 66 * proper place. 67 */ 68#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE 69 70/* Serial Info */ 71#define CONFIG_SYS_NS16550_SERIAL 72/* Post pad 3 bytes after each reg addr */ 73#define CONFIG_SYS_NS16550_REG_SIZE (-4) 74#define CONFIG_SYS_NS16550_CLK 13000000 75#define CONFIG_SYS_NS16550_COM1 0x3e000000 76 77/* must fit into GPT:u-boot-env partition */ 78#define CONFIG_SYS_MMC_ENV_DEV 0 79#define CONFIG_ENV_OFFSET (0x00011a00 * 512) 80#define CONFIG_ENV_SIZE (8 * 512) 81 82/* console configuration */ 83#define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */ 84#define CONFIG_SYS_MAXARGS 64 85#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 86 87/* 88 * One partition type must be defined for part.c 89 * This is necessary for the fatls command to work on an SD card 90 * for example. 91 */ 92 93/* version string, parser, etc */ 94 95#define CONFIG_MX_CYCLIC 96 97/* Initial upstream - boot to cmd prompt only */ 98#define CONFIG_BOOTCOMMAND "" 99 100#define CONFIG_USBID_ADDR 0x34052c46 101 102#endif /* __BCM28155_AP_H */ 103