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author | Stephen Warren <swarren@nvidia.com> | 2015-10-02 23:44:06 (GMT) |
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committer | Simon Glass <sjg@chromium.org> | 2015-10-23 15:42:28 (GMT) |
commit | 4ea5243a3a2fbc59bbcdd401d75f1744bcd6280f (patch) | |
tree | 19498ea56e36d581174fd7d8a4f3d65730dd1e19 /doc | |
parent | 545dfd101400637219b7024ce0fc02728663380e (diff) | |
download | u-boot-fsl-qoriq-4ea5243a3a2fbc59bbcdd401d75f1744bcd6280f.tar.xz |
fdt: fix fdtdec_get_pci_addr() for CONFIG_PHYS_64BIT
PCI addresses are always represented as 3 cells in DT. (one cell for bus
and device, and two cells for a 64-bit addres). This does not vary based
on either the physical address size of the CPU, nor any #address-cells
property in DT (or more precisely, #address-cells must be set to 3 in any
PCIe controller's node).
Fix fdtdec_get_pci_addr() to use conversion functions that operate on
(fixed) cell-sized data rather than (varying) physical-address-sized
data, so that the function works on 64-bit systems.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions