From: Josua Mayer <josua@solid-run.com>
To: u-boot@lists.denx.de
Cc: sr@denx.de, sjg@chromium.org, kabel@kernel.org,
Josua Mayer <josua@solid-run.com>
Subject: [PATCH 0/3] mvebu: clearfog: add support for emmc boot
Date: Sun, 8 Oct 2023 14:46:18 +0200 [thread overview]
Message-ID: <20231008124621.18803-1-josua@solid-run.com> (raw)
On Armada 388 booting from eMMC is different to SD-Card in two major ways:
- Environment location
- Sectors scanned by Boot-ROM
This patchset first makes it possible to select offset 4096 for
eMMC partition. Here U-Boot can be placed to avoid conflict
conflict with MBR.
Secondly the bubt command is updated to use LBA-4096 for eMMC data
partition only, keeping previous values for SD and boot0/1 unchanged
Finally 3 new defconfigs are added - one for each bootable eMMC partition,
selecting correct offset, and environment partition.
Josua Mayer (3):
arm: mvebu: allow additional 4096 offset for bootable mmc image
cmd: mvebu/bubt: move eMMC data-partition uboot from LBA-0 to 4096
arm: mvebu: clearfog: Add defconfigs for eMMC booting
arch/arm/mach-mvebu/spl.c | 5 +-
cmd/mvebu/bubt.c | 9 ++-
configs/clearfog_emmcboot0_defconfig | 82 ++++++++++++++++++++++++++++
configs/clearfog_emmcboot1_defconfig | 82 ++++++++++++++++++++++++++++
configs/clearfog_emmcdata_defconfig | 82 ++++++++++++++++++++++++++++
5 files changed, 256 insertions(+), 4 deletions(-)
create mode 100644 configs/clearfog_emmcboot0_defconfig
create mode 100644 configs/clearfog_emmcboot1_defconfig
create mode 100644 configs/clearfog_emmcdata_defconfig
--
2.35.3
next reply other threads:[~2023-10-08 12:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-08 12:46 Josua Mayer [this message]
2023-10-08 12:46 ` [PATCH 1/3] arm: mvebu: allow additional 4096 offset for bootable mmc image Josua Mayer
2023-10-16 8:34 ` Stefan Roese
2023-10-08 12:46 ` [PATCH 2/3] cmd: mvebu/bubt: move eMMC data-partition uboot from LBA-0 to 4096 Josua Mayer
2023-10-16 8:35 ` Stefan Roese
2023-10-20 9:30 ` Stefan Roese
2023-10-25 7:59 ` Josua Mayer
2023-10-08 12:46 ` [PATCH 3/3] arm: mvebu: clearfog: Add defconfigs for eMMC booting Josua Mayer
2023-10-16 8:37 ` Stefan Roese
2023-10-17 7:51 ` Josua Mayer
2023-10-17 12:35 ` Stefan Roese
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