From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: [PATCH v1 0/3] Introduce NVIDIA Tegra Partition Table Date: Tue, 25 Feb 2020 02:18:38 +0300 Message-ID: <20200224231841.26550-1-digetx@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jens Axboe , Thierry Reding , Jonathan Hunter , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= , David Heidelberg , Peter Geis , Stephen Warren , Nicolas Chauvet , Ulf Hansson , Adrian Hunter , Billy Laws Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Andrey Danin , Gilles Grandou , Ryan Grachek , linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org Some NVIDIA Tegra devices have GPT entry at a wrong location and others may even not have it at all. So either a custom workaround for GPT parsing or TegraPT support is needed for those devices if we want to support them in upstream kernel. The former solution was already rejected [1], let's try the latter. [1] https://patchwork.ozlabs.org/patch/1240809/ Big thanks to everyone who helped with figuring out the TegraPT format! Dmitry Osipenko (3): mmc: core: Add raw_boot_mult field to mmc_ext_csd mmc: block: Add mmc_bdev_to_card() helper partitions: Introduce NVIDIA Tegra Partition Table arch/arm/mach-tegra/tegra.c | 35 +++ block/partitions/Kconfig | 8 + block/partitions/Makefile | 1 + block/partitions/check.c | 4 + block/partitions/tegra.c | 373 ++++++++++++++++++++++++++++ block/partitions/tegra.h | 71 ++++++ drivers/mmc/core/block.c | 14 ++ drivers/mmc/core/mmc.c | 2 + include/linux/mmc/card.h | 4 + include/soc/tegra/bct.h | 42 ++++ include/soc/tegra/common.h | 9 + include/soc/tegra/partition_table.h | 18 ++ 12 files changed, 581 insertions(+) create mode 100644 block/partitions/tegra.c create mode 100644 block/partitions/tegra.h create mode 100644 include/soc/tegra/bct.h create mode 100644 include/soc/tegra/partition_table.h -- 2.24.0