[RFC PATCH 0/4] Add 32bit-mode for mt7622

Frank Wunderlich linux at fw-web.de
Mon Aug 10 16:26:48 CEST 2020


From: Frank Wunderlich <frank-w at public-files.de>

official images for bananapi-r64 based on 32bit-uboot and
linux-kernels packed into an armhf image
i post this series for compatibility reasons

it adds ability to build 32bit uboot which can switch to 64bit mode by
calling jumparch64-target from mt7622 ATF

Frank Wunderlich (3):
  mt7622: add lowlevel_init from 2014-04
  jumparch64: insert into bootm
  jumparch64: add go64

Oleksandr Rybalko (1):
  mt7622: Support to build 32 bits version.

 arch/arm/lib/bootm.c                          | 10 ++++++
 arch/arm/mach-mediatek/Kconfig                |  7 +++-
 arch/arm/mach-mediatek/mt7622/Makefile        |  4 +++
 arch/arm/mach-mediatek/mt7622/init.c          |  6 +++-
 arch/arm/mach-mediatek/mt7622/lowlevel_init.S | 33 +++++++++++++++++++
 cmd/boot.c                                    | 26 +++++++++++++++
 6 files changed, 84 insertions(+), 2 deletions(-)
 create mode 100755 arch/arm/mach-mediatek/mt7622/lowlevel_init.S

-- 
2.25.1



More information about the U-Boot mailing list