From: Dmitry Osipenko <digetx@gmail.com>
To: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Cc: Jens Axboe <axboe@kernel.dk>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
David Heidelberg <david@ixit.cz>,
Peter Geis <pgwipeout@gmail.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Christoph Hellwig <hch@infradead.org>,
Davidlohr Bueso <dave@stgolabs.net>,
Rob Herring <robh+dt@kernel.org>, Ion Agorria <AG0RRIA@yahoo.com>,
Svyatoslav Ryhel <clamor95@gmail.com>,
linux-tegra@vger.kernel.org, linux-block@vger.kernel.org,
linux-efi <linux-efi@vger.kernel.org>
Subject: Re: [PATCH v6 0/5] Support EFI partition on NVIDIA Tegra devices
Date: Sat, 21 Aug 2021 20:27:15 +0300 [thread overview]
Message-ID: <e35a9053-a793-d189-ff79-04212e1227c2@gmail.com> (raw)
In-Reply-To: <YSAvnQb29XlhqY7k@qmqm.qmqm.pl>
21.08.2021 01:41, Michał Mirosław пишет:
> On Thu, Aug 19, 2021 at 01:19:15AM +0300, Dmitry Osipenko wrote:
>> This series adds the most minimal EFI partition support for NVIDIA Tegra
>> consumer devices, like Android tablets and game consoles, making theirs
>> eMMC accessible out-of-the-box using downstream bootloader and mainline
>> Linux kernel. eMMC now works on Acer A500 tablet and Ouya game console
>> that are already well supported in mainline and internal storage is the
>> only biggest thing left to support.
> [...]
>
> Could we provide the GPT sector via DT? As I understand this is for
> non-removable eMMC storage. It would remove the need for a cap bit and
> hardcoded calculations instead just checking if DT node of the controller
> contains a magic entry with a number.
The same device model usually comes in different flavors that have a
different eMMC unit and size. So no, it can't be hardcoded in DT.
next prev parent reply other threads:[~2021-08-21 17:27 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-18 22:19 [PATCH v6 0/5] Support EFI partition on NVIDIA Tegra devices Dmitry Osipenko
2021-08-18 22:19 ` [PATCH v6 1/5] block: Add alternative_gpt_sector() operation Dmitry Osipenko
2021-08-19 7:08 ` Christoph Hellwig
2021-08-18 22:19 ` [PATCH v6 2/5] partitions/efi: Support non-standard GPT location Dmitry Osipenko
2021-08-19 7:11 ` Christoph Hellwig
2021-08-19 15:17 ` Davidlohr Bueso
2021-08-20 22:45 ` Michał Mirosław
2021-08-21 17:26 ` Dmitry Osipenko
2021-08-18 22:19 ` [PATCH v6 3/5] mmc: core: Add raw_boot_mult field to mmc_ext_csd Dmitry Osipenko
2021-08-18 22:19 ` [PATCH v6 4/5] mmc: block: Support alternative_gpt_sector() operation Dmitry Osipenko
2021-08-18 22:19 ` [PATCH v6 5/5] mmc: sdhci-tegra: Enable MMC_CAP2_ALT_GPT_SECTOR Dmitry Osipenko
2021-08-19 17:18 ` [PATCH v6 0/5] Support EFI partition on NVIDIA Tegra devices Davidlohr Bueso
2021-08-19 22:27 ` Dmitry Osipenko
2021-08-20 22:41 ` Michał Mirosław
2021-08-21 17:27 ` Dmitry Osipenko [this message]
2021-08-23 23:40 ` Michał Mirosław
2021-08-24 10:38 ` Michał Mirosław
2021-08-24 16:06 ` Dmitry Osipenko
2021-08-24 17:03 ` Michał Mirosław
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