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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 /include/pci.h | |
| parent | e1783b5ba3d32c0471a2b963ebec54e7e7cde264 (diff) | |
| download | blackbird-obmc-uboot-6c89663cb152bb49f7618f283d999c417fd85746.tar.gz blackbird-obmc-uboot-6c89663cb152bb49f7618f283d999c417fd85746.zip | |
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 'include/pci.h')
| -rw-r--r-- | include/pci.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/include/pci.h b/include/pci.h index 3af511b38d..542e68bceb 100644 --- a/include/pci.h +++ b/include/pci.h @@ -722,15 +722,6 @@ void pci_write_bar32(struct pci_controller *hose, pci_dev_t dev, int barnum, u32 pci_read_bar32(struct pci_controller *hose, pci_dev_t dev, int barnum); /** - * pciauto_setup_rom() - Set up access to a device ROM - * - * @hose: PCI hose to use - * @dev: PCI device to adjust - * @return 0 if done, -ve on error - */ -int pciauto_setup_rom(struct pci_controller *hose, pci_dev_t dev); - -/** * pci_hose_find_devices() - Find devices by vendor/device ID * * @hose: PCI hose to search |
