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From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-mips@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Broadcom internal kernel review list 
	<bcm-kernel-feedback-list@broadcom.com>,
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 0/2] MIPS: BMIPS: Improved early panic support
Date: Fri, 15 Jul 2022 14:37:45 -0700	[thread overview]
Message-ID: <20220715213747.111321-1-f.fainelli@gmail.com> (raw)

Hi Thomas,

This patch series adds support for cfe_die() which can be used during
early platform initialization when we do not yet have a valid DTB to
infer an earlycon console from. This is useful while bringing up new
platforms/DTBs as well.

Thanks!

Changes in v2:

- ensure that we do not break multi-CPU builds by reading the CPU's PrID
  to perform the appropriate XKS01 disabling before handing over to CFE

Florian Fainelli (2):
  MIPS: CFE: Add cfe_die()
  MIPS: BMIPS: Utilize cfe_die() for invalid DTB

 arch/mips/Kconfig                      |  1 +
 arch/mips/bmips/setup.c                | 14 +++++-
 arch/mips/fw/cfe/cfe_api.c             | 68 +++++++++++++++++++++++++-
 arch/mips/include/asm/fw/cfe/cfe_api.h |  2 +
 4 files changed, 83 insertions(+), 2 deletions(-)

-- 
2.25.1


             reply	other threads:[~2022-07-15 21:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-15 21:37 Florian Fainelli [this message]
2022-07-15 21:37 ` [PATCH v2 1/2] MIPS: CFE: Add cfe_die() Florian Fainelli
2022-07-15 21:37 ` [PATCH v2 2/2] MIPS: BMIPS: Utilize cfe_die() for invalid DTB Florian Fainelli
2022-07-17 13:49 ` [PATCH v2 0/2] MIPS: BMIPS: Improved early panic support Thomas Bogendoerfer

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