[PATCH v2 0/2] mvebu: clearfog: add support for emmc boot

[Josua Mayer <josua@solid-run.com>]

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

Changes since v1:

- New defconfigs for environment location are skipped in this version,
  pending further research if it can be auto-detected.

- invert logic of if statement allowing it to compile both with,
  and without CONFIG_SUPPORT_EMMC_BOOT defined.
  Reported by Stefan Roese with turris_mox_defconfig, thanks!

Josua Mayer (2):
  arm: mvebu: allow additional 4096 offset for bootable mmc image
  cmd: mvebu/bubt: move eMMC data-partition uboot from LBA-0 to 4096

 arch/arm/mach-mvebu/spl.c |  5 +++--
 cmd/mvebu/bubt.c          | 11 +++++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

-- 
2.35.3