From: Thierry Reding treding@nvidia.com
The fdtdec_get_carveout() and fdtdec_set_carveout() function can be used to read a carveout from a given node or add a carveout to a given node using the standard device tree bindings (involving reserved-memory nodes and the memory-region property).
Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Thierry Reding treding@nvidia.com --- Changes in v3: - add examples to code comments
Changes in v2: - use debug() instead of printf() to save code size - fix carveout size computations, was off by one - use fdtdec_get_addr_size_auto_noparent()
include/fdtdec.h | 81 ++++++++++++++++++++++++++++++++++++++++++++ lib/fdtdec.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 168 insertions(+)
Applied to u-boot-dm, thanks!