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

Message ID 20241127071250.736762-1-sughosh.ganu@linaro.org
Headers show
Series bouncebuf: Allow allocation from U-Boot heap | expand

Message

Sughosh Ganu Nov. 27, 2024, 7:12 a.m. UTC 
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(-)