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* [PATCH 0/3] mvebu: clearfog: add support for emmc boot
@ 2023-10-08 12:46 Josua Mayer
  2023-10-08 12:46 ` [PATCH 1/3] arm: mvebu: allow additional 4096 offset for bootable mmc image Josua Mayer
                   ` (2 more replies)
  0 siblings, 3 replies; 11+ messages in thread
From: Josua Mayer @ 2023-10-08 12:46 UTC (permalink / raw)
  To: u-boot; +Cc: sr, sjg, kabel, Josua Mayer

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


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2023-10-25  7:59 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-10-08 12:46 [PATCH 0/3] mvebu: clearfog: add support for emmc boot Josua Mayer
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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