arm: bcmbca: add bcm63146 SoC support

BCM63146 is a Broadcom B53 based DSL Broadband SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and ARM PL011 uart.

This SoC is supported in the linux-next git repository so the dts and
dtsi files are copied from linux.

The u-boot image can be loaded from flash or network to the entry point
address in the memory and boot from there to the console.

Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
William Zhang
2022-08-05 18:34:00 -07:00
committed by Tom Rini
parent 21385adf2c
commit c6e0073c05
12 changed files with 247 additions and 0 deletions

View File

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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2022 Broadcom Ltd.
*/
#ifndef __BCM963146_H
#define __BCM963146_H
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#endif