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From:   Florian Fainelli <f.fainelli@gmail.com>
To:     linux-arm-kernel@lists.infradead.org
Cc:     Florian Fainelli <f.fainelli@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        Brian Norris <computersforpeace@gmail.com>,
        Gregory Fong <gregory.0xf0@gmail.com>,
        bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM7XXX ARM
        ARCHITECTURE), Doug Berger <opendmb@gmail.com>,
        Vladimir Murzin <vladimir.murzin@arm.com>,
        Philippe Ombredanne <pombredanne@nexb.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 0/4] ARM: brcmstb: Add support for the V7 memory map
Date:   Fri, 23 Feb 2018 13:09:19 -0800
Message-Id: <20180223210923.544-1-f.fainelli@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Hi all,

This patch series updates the brcmstb.S DEBUG_LL routines to dynamically detect
one of the latest STB chip: BCM7278. This chip has a different memory map which
requires use to lookup the main ID register to know whether which register
physical offset we must use.

As a consequence of doing that, we do a number of things:

- allow the inclusion of cputype.h in assembly files to reduce the duplication
  of constants
- define the Brahma-B53 and Brahma-B15 main ID register values, which was long
  overdue
- finaly update brcmstb.S to detect 7278 and offset the base register address
  accordingly

Note that Doug had a slightly different approach in our downstream tree where he
actually added the same MIDR_* constants similar to what ARM64 has, I took that
part away in order to minimize the delta, but I can easily submit that patch
if this is the desired direction moving forward.

Thank you!

Doug Berger (3):
  ARM: Allow this header to be included by assembly files
  ARM: add Broadcom Brahma-B53 main ID definition
  ARM: brcmstb: Add support for the V7 memory map

Florian Fainelli (1):
  ARM: add Broadcom Brahma-B15 main ID definition

 arch/arm/include/asm/cputype.h   | 15 ++++++++++++---
 arch/arm/include/debug/brcmstb.S | 21 ++++++++++++++++++++-
 2 files changed, 32 insertions(+), 4 deletions(-)

-- 
2.14.1