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author | Peter Maydell <peter.maydell@linaro.org> | 2013-07-16 13:25:05 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2013-07-19 12:58:46 +0100 |
commit | 97c38f8c279ae2f71cb0f6aed11aa94ef59b2955 (patch) | |
tree | 191159d00551dc990e33b7da93260b242fecc722 /hw/arm/boot.c | |
parent | 24943978cbe79634a9a8b02a20efb25b29b3ab49 (diff) | |
download | qemu-97c38f8c279ae2f71cb0f6aed11aa94ef59b2955.zip qemu-97c38f8c279ae2f71cb0f6aed11aa94ef59b2955.tar.gz qemu-97c38f8c279ae2f71cb0f6aed11aa94ef59b2955.tar.bz2 |
device_tree: Add qemu_devtree_setprop_sized_cells() utility functions
We already have a qemu_devtree_setprop_cells() which sets a dtb
property to an array of cells whose values are specified by varargs.
However for the fairly common case of setting a property to a list
of addresses or of address,size pairs the number of cells used by
each element in the list depends on the parent's #address-cells
and #size-cells properties. To make this easier we provide an analogous
qemu_devtree_setprop_sized_cells() macro which allows the number
of cells used by each element to be specified. This is implemented
using an underlying qemu_devtree_setprop_sized_cells_from_array()
function which takes the values and sizes as an array; this may
also be directly useful for cases where the cell contents are
constructed programmatically.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: 1373977512-28932-2-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'hw/arm/boot.c')
0 files changed, 0 insertions, 0 deletions