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ARM: amlogic: add JetHub D1 eth mac generation with manufacturer OUI

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JetHome has own MAC OUI. Add jethub-j100 board file. Update config.

Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
This commit is contained in:
Vyacheslav Bocharov 2021-10-29 10:08:20 +03:00 committed by Neil Armstrong
parent 52195ba5f5
commit 4f4f974a46
5 changed files with 58 additions and 2 deletions
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8
board/amlogic/jethub-j100/MAINTAINERS Normal file
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@ -0,0 +1,8 @@
JetHome JetHub
M: Vyacheslav Bocharov <adeep@lexina.in>
S: Maintained
L: u-boot-amlogic@groups.io
F: board/amlogic/jethub-j100/
F: configs/jethub_j100_defconfig
F: doc/board/amlogic/jethub-j100.rst
F: include/configs/jethub.h

6
board/amlogic/jethub-j100/Makefile Normal file
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# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2021 Vyacheslav Bocharov
# Author: Vyacheslav Bocharov <adeep@lexina.in>
obj-y := jethub-j100.o

42
board/amlogic/jethub-j100/jethub-j100.c Normal file
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2021 Vyacheslav Bocharov
* Author: Vyacheslav Bocharov <adeep@lexina.in>
*/
#include <common.h>
#include <dm.h>
#include <init.h>
#include <net.h>
#include <asm/io.h>
#include <asm/arch/axg.h>
#include <asm/arch/sm.h>
#include <asm/arch/eth.h>
#include <asm/arch/mem.h>
#include <u-boot/crc.h>
int misc_init_r(void)
{
u8 mac_addr[ARP_HLEN];
char serial[SM_SERIAL_SIZE];
u32 sid;
if (!meson_sm_get_serial(serial, SM_SERIAL_SIZE)) {
sid = crc32(0, (unsigned char *)serial, SM_SERIAL_SIZE);
/* Ensure the NIC specific bytes of the mac are not all 0 */
if ((sid & 0xffff) == 0)
sid |= 0x800000;
/* OUI registered MAC address */
mac_addr[0] = 0x10;
mac_addr[1] = 0x27;
mac_addr[2] = 0xBE;
mac_addr[3] = (sid >> 16) & 0xff;
mac_addr[4] = (sid >> 8) & 0xff;
mac_addr[5] = (sid >> 0) & 0xff;
eth_env_set_enetaddr("ethaddr", mac_addr);
}
return 0;
}

3
board/amlogic/jethub-j80/MAINTAINERS
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@ -4,6 +4,5 @@ S: Maintained
L: u-boot-amlogic@groups.io
F: board/amlogic/jethub-j80/
F: configs/jethub_j80_defconfig
F: configs/jethub_j100_defconfig
F: doc/board/amlogic/jethub-j80.rst
F: doc/board/amlogic/jethub-j100.rst
F: include/configs/jethub.h

1
configs/jethub_j100_defconfig
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@ -1,4 +1,5 @@
CONFIG_ARM=y
CONFIG_SYS_BOARD="jethub-j100"
CONFIG_SYS_CONFIG_NAME="jethub"
CONFIG_ARCH_MESON=y
CONFIG_SYS_TEXT_BASE=0x01000000