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| author | Bin Meng <bmeng.cn@gmail.com> | 2015-07-08 13:06:40 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-14 18:03:20 -0600 |
| commit | 6c89663cb152bb49f7618f283d999c417fd85746 (patch) | |
| tree | 6486961d773dd8cbd849a890b19f1117d0154c65 /doc | |
| parent | e1783b5ba3d32c0471a2b963ebec54e7e7cde264 (diff) | |
| download | u-boot-6c89663cb152bb49f7618f283d999c417fd85746.zip u-boot-6c89663cb152bb49f7618f283d999c417fd85746.tar.gz u-boot-6c89663cb152bb49f7618f283d999c417fd85746.tar.bz2 | |
pci: Configure expansion ROM during auto config process
Currently PCI expansion ROM address is assigned by a call to
pciauto_setup_rom() outside of the pci auto config process.
This does not work when expansion ROM is on a device behind
PCI bridge where bridge's memory limit register was already
programmed to a value that does not cover the newly assigned
expansion ROM address. To fix this, we should configure the
ROM address during the auto config process.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions