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arm: kirkwood: iConnect : Add Ethernet support

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- Currently, CONFIG_RESET_PHY_R symbol is used in
arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood
boards with mv8831116 PHY, with each board defines the function
reset_phy(). Undefine it for this board.
- Add board_eth_init(), CONFIG_DM_ETH, and CONFIG_PHY_MARVELL
to bring up Ethernet.
- Miscellaneous changes: Move constants to .c file and remove header file
board/iomega/iconnect/iconnect.h. Add CONFIG_HUSH_PARSER, use BIT macro,
and cleanup comments.

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Tony Dinh 2022-02-01 21:59:27 -08:00 committed by Stefan Roese
parent fb9ed23c22
commit f99a169c19
4 changed files with 26 additions and 42 deletions
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17
board/iomega/iconnect/iconnect.c
View file

@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2022 Tony Dinh <mibodhi@gmail.com>
* Copyright (C) 2009-2012
* Wojciech Dubowik <wojciech.dubowik@neratec.com>
* Luka Perkov <luka@openwrt.org>
@ -7,15 +8,20 @@
#include <common.h>
#include <init.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/global_data.h>
#include "iconnect.h"
#include <linux/bitops.h>
DECLARE_GLOBAL_DATA_PTR;
#define ICONNECT_OE_LOW (~BIT(7))
#define ICONNECT_OE_HIGH (~BIT(10))
#define ICONNECT_OE_VAL_LOW (0)
#define ICONNECT_OE_VAL_HIGH BIT(10)
int board_early_init_f(void)
{
/*
@ -85,9 +91,14 @@ int board_early_init_f(void)
return 0;
}
int board_eth_init(struct bd_info *bis)
{
return cpu_eth_init(bis);
}
int board_init(void)
{
/* adress of boot parameters */
/* address of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;

24
board/iomega/iconnect/iconnect.h
View file

@ -1,24 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2009-2012
* Wojciech Dubowik <wojciech.dubowik@neratec.com>
* Luka Perkov <luka@openwrt.org>
*/
#ifndef __ICONNECT_H
#define __ICONNECT_H
#define ICONNECT_OE_LOW (~(1 << 7))
#define ICONNECT_OE_HIGH (~(1 << 10))
#define ICONNECT_OE_VAL_LOW (0)
#define ICONNECT_OE_VAL_HIGH (1 << 10)
/* PHY related */
#define MV88E1116_LED_FCTRL_REG 10
#define MV88E1116_CPRSP_CR3_REG 21
#define MV88E1116_MAC_CTRL_REG 21
#define MV88E1116_PGADR_REG 22
#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
#endif /* __ICONNECT_H */

6
configs/iconnect_defconfig
View file

@ -20,7 +20,8 @@ CONFIG_BOOTCOMMAND="setenv bootargs ${console} ${mtdparts} ${bootargs_root}; ubi
CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_LATE_INIT=y
CONFIG_SYS_PROMPT="iconnect => "
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="iConnect> "
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_NAND=y
CONFIG_CMD_PCI=y
@ -39,11 +40,14 @@ CONFIG_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_NAND=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_NETCONSOLE=y
CONFIG_DM=y
# CONFIG_MMC is not set
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
CONFIG_PHY_MARVELL=y
CONFIG_DM_ETH=y
CONFIG_MVGBE=y
CONFIG_MII=y
CONFIG_PCI=y

21
include/configs/iconnect.h
View file

@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2022 Tony Dinh <mibodhi@gmail.com>
* (C) Copyright 2009-2012
* Wojciech Dubowik <wojciech.dubowik@neratec.com>
* Luka Perkov <luka@openwrt.org>
@ -10,32 +11,24 @@
#include "mv-common.h"
/*
* Environment variables configuration
*/
/*
* Default environment variables
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"console=console=ttyS0,115200\0" \
"mtdids=nand0=orion_nand\0" \
"mtdparts="CONFIG_MTDPARTS_DEFAULT \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT \
"kernel=/boot/uImage\0" \
"bootargs_root=noinitrd ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs\0"
/*
* Ethernet driver configuration
*
* This board has PCIe Wifi card, so allow Ethernet to be disabled
*/
#ifdef CONFIG_CMD_NET
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
#define CONFIG_PHY_BASE_ADR 11
#undef CONFIG_RESET_PHY_R
#ifdef CONFIG_RESET_PHY_R
#undef CONFIG_RESET_PHY_R /* remove legacy reset_phy() */
#endif
#endif /* CONFIG_CMD_NET */
/*
* File system
*/
#endif /* _CONFIG_ICONNECT_H */