The maxBCM board is equipped with the Marvell Armada-XP MV78460 SoC. It integrates an SPI NOR flash and an Marvell 88E6185 switch. Signed-off-by: Stefan Roese <sr@denx.de>master
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if TARGET_MAXBCM |
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config SYS_CPU |
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string |
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default "armv7" |
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config SYS_BOARD |
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string |
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default "maxbcm" |
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config SYS_SOC |
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string |
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default "armada-xp" |
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config SYS_CONFIG_NAME |
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string |
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default "maxbcm" |
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endif |
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MAXBCM BOARD |
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M: Stefan Roese <sr@denx.de> |
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S: Maintained |
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F: board/maxbcm/ |
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F: include/configs/maxbcm.h |
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F: configs/maxbcm_defconfig |
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#
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# Copyright (C) 2014 Stefan Roese <sr@denx.de>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y := maxbcm.o
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# |
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# Copyright (C) 2014 Stefan Roese <sr@denx.de> |
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# |
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# Armada XP uses version 1 image format |
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VERSION 1 |
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# Boot Media configurations |
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BOOT_FROM spi |
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# Binary Header (bin_hdr) with DDR3 training code |
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BINARY board/maxbcm/binary.0 0000005b 00000068 |
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/*
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* Copyright (C) 2014 Stefan Roese <sr@denx.de> |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#include <common.h> |
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#include <miiphy.h> |
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#include <asm/io.h> |
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#include <asm/arch/cpu.h> |
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#include <asm/arch/soc.h> |
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#include <linux/mbus.h> |
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DECLARE_GLOBAL_DATA_PTR; |
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/* Base addresses for the external device chip selects */ |
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#define DEV_CS0_BASE 0xe0000000 |
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#define DEV_CS1_BASE 0xe1000000 |
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#define DEV_CS2_BASE 0xe2000000 |
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#define DEV_CS3_BASE 0xe3000000 |
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/* Needed for dynamic (board-specific) mbus configuration */ |
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extern struct mvebu_mbus_state mbus_state; |
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int board_early_init_f(void) |
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{ |
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/*
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* Don't configure MPP (pin multiplexing) and GPIO here, |
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* its already done in bin_hdr |
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*/ |
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/*
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* Setup some board specific mbus address windows |
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*/ |
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mbus_dt_setup_win(&mbus_state, DEV_CS0_BASE, 16 << 20, |
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CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS0); |
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mbus_dt_setup_win(&mbus_state, DEV_CS1_BASE, 16 << 20, |
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CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS1); |
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mbus_dt_setup_win(&mbus_state, DEV_CS2_BASE, 16 << 20, |
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CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS2); |
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mbus_dt_setup_win(&mbus_state, DEV_CS3_BASE, 16 << 20, |
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CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_DEV_CS3); |
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return 0; |
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} |
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int board_init(void) |
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{ |
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/* adress of boot parameters */ |
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gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; |
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return 0; |
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} |
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int checkboard(void) |
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{ |
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puts("Board: maxBCM\n"); |
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return 0; |
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} |
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#ifdef CONFIG_RESET_PHY_R |
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/* Configure and enable MV88E6185 switch */ |
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void reset_phy(void) |
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{ |
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u16 devadr = CONFIG_PHY_BASE_ADDR; |
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char *name = "neta0"; |
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u16 reg; |
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if (miiphy_set_current_dev(name)) |
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return; |
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/* todo: fill this with the real setup / config code */ |
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printf("88E6185 Initialized on %s\n", name); |
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} |
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#endif /* CONFIG_RESET_PHY_R */ |
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CONFIG_ARM=y |
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CONFIG_TARGET_MAXBCM=y |
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/*
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* Copyright (C) 2014 Stefan Roese <sr@denx.de> |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#ifndef _CONFIG_DB_MV7846MP_GP_H |
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#define _CONFIG_DB_MV7846MP_GP_H |
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/*
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* High Level Configuration Options (easy to change) |
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*/ |
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#define CONFIG_ARMADA_XP /* SOC Family Name */ |
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#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ |
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#define CONFIG_SYS_GENERIC_BOARD |
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#define CONFIG_DISPLAY_BOARDINFO_LATE |
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#define CONFIG_SYS_TEXT_BASE 0x04000000 |
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#define CONFIG_SYS_TCLK 250000000 /* 250MHz */ |
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/*
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* Commands configuration |
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*/ |
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#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ |
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#include <config_cmd_default.h> |
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#define CONFIG_CMD_DHCP |
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#define CONFIG_CMD_ENV |
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#define CONFIG_CMD_I2C |
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#define CONFIG_CMD_PING |
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#define CONFIG_CMD_SF |
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#define CONFIG_CMD_SPI |
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#define CONFIG_CMD_TFTPPUT |
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#define CONFIG_CMD_TIME |
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/* I2C */ |
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#define CONFIG_SYS_I2C |
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#define CONFIG_SYS_I2C_MVTWSI |
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#define CONFIG_I2C_MVTWSI_BASE MVEBU_TWSI_BASE |
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#define CONFIG_SYS_I2C_SLAVE 0x0 |
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#define CONFIG_SYS_I2C_SPEED 100000 |
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/* SPI NOR flash default params, used by sf commands */ |
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#define CONFIG_SF_DEFAULT_SPEED 1000000 |
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#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 |
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#define CONFIG_SPI_FLASH_STMICRO |
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/* Environment in SPI NOR flash */ |
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#define CONFIG_ENV_IS_IN_SPI_FLASH |
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#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ |
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#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ |
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#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */ |
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#define CONFIG_PHY_MARVELL /* there is a marvell phy */ |
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#define CONFIG_PHY_BASE_ADDR 0x0 |
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#define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_SGMII |
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#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ |
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#define CONFIG_RESET_PHY_R |
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#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */ |
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#define CONFIG_SYS_ALT_MEMTEST |
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/*
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* mv-common.h should be defined after CMD configs since it used them |
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* to enable certain macros |
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*/ |
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#include "mv-common.h" |
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#endif /* _CONFIG_DB_MV7846MP_GP_H */ |
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