[PATCH 0/2] bouncebuf: Allow allocation from U-Boot heap

Sughosh Ganu sughosh.ganu at linaro.org
Wed Nov 27 08:12:48 CET 2024


Certain platforms have IP's which are unable to access memory
locations above a particular address. Add a config symbol which forces
the bounce buffer to be allocated from U-Boot's heap area, and enable
this option on the starfive visionfive2 boards which have this issue.

@E Shattow - Since you were observing this issue on your boards even
after Heinrich's patches, please test this series on your
board. Thanks.


Sughosh Ganu (2):
  bouncebuf: allow for allocating bounce buffer frome heap
  configs: starfive_visionfive2: allocate bounce buffer from heap

 common/bouncebuf.c                     | 2 +-
 configs/starfive_visionfive2_defconfig | 1 +
 drivers/core/Kconfig                   | 7 +++++++
 3 files changed, 9 insertions(+), 1 deletion(-)

-- 
2.34.1




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