From: Florian Fainelli <f.fainelli@gmail.com>
To: Jim Quinlan <james.quinlan@broadcom.com>,
linux-pci@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
bcm-kernel-feedback-list@broadcom.com
Cc: Rob Herring <robh@kernel.org>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
open list <linux-kernel@vger.kernel.org>,
"moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE"
<linux-rpi-kernel@lists.infradead.org>,
Bjorn Helgaas <bhelgaas@google.com>,
"moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v3 10/13] PCI: brcmstb: Set internal memory viewport sizes
Date: Wed, 3 Jun 2020 13:33:00 -0700 [thread overview]
Message-ID: <40eda019-21a2-32ae-d0d7-6dc77f9d91f7@gmail.com> (raw)
In-Reply-To: <20200603192058.35296-11-james.quinlan@broadcom.com>
On 6/3/2020 12:20 PM, Jim Quinlan wrote:
> BrcmSTB PCIe controllers are intimately connected to the memory
> controller(s) on the SOC. There is a "viewport" for each memory controller
> that allows inbound accesses to CPU memory. Each viewport's size must be
> set to a power of two, and that size must be equal to or larger than the
> amount of memory each controller supports.
>
> Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
--
Florian
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next prev parent reply other threads:[~2020-06-03 20:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-03 19:20 [PATCH v3 00/13] PCI: brcmstb: enable PCIe for STB chips Jim Quinlan
2020-06-03 19:20 ` [PATCH v3 03/13] dt-bindings: PCI: Add bindings for more Brcmstb chips Jim Quinlan
2020-06-03 19:20 ` [PATCH v3 04/13] PCI: brcmstb: Add bcm7278 reigister info Jim Quinlan
2020-06-03 20:28 ` Florian Fainelli
2020-06-03 19:20 ` [PATCH v3 05/13] PCI: brcmstb: Add suspend and resume pm_ops Jim Quinlan
2020-06-03 20:24 ` Bjorn Helgaas
2020-06-03 19:20 ` [PATCH v3 06/13] PCI: brcmstb: Add bcm7278 PERST support Jim Quinlan
2020-06-03 20:28 ` Florian Fainelli
2020-06-03 19:20 ` [PATCH v3 07/13] PCI: brcmstb: Add control of rescal reset Jim Quinlan
2020-06-03 20:30 ` Florian Fainelli
2020-06-03 19:20 ` [PATCH v3 10/13] PCI: brcmstb: Set internal memory viewport sizes Jim Quinlan
2020-06-03 20:33 ` Florian Fainelli [this message]
2020-06-03 19:20 ` [PATCH v3 11/13] PCI: brcmstb: Accommodate MSI for older chips Jim Quinlan
2020-06-04 2:56 ` Florian Fainelli
2020-06-03 19:20 ` [PATCH v3 12/13] PCI: brcmstb: Set bus max burst size by chip type Jim Quinlan
2020-06-03 20:06 ` Florian Fainelli
2020-06-03 19:20 ` [PATCH v3 13/13] PCI: brcmstb: Add bcm7211, bcm7216, bcm7445, bcm7278 to match list Jim Quinlan
2020-06-03 20:02 ` Florian Fainelli
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