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dm: pci: Add a uclass for PCI

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Add a uclass for PCI controllers and a generic one for PCI devices. Adjust
the 'pci' command and the existing PCI support to work with this new uclass.
Keep most of the compatibility code in a separate file so that it can be
removed one day.

TODO: Add more header file comments to the new parts of pci.h

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2015-03-05 12:25:25 -07:00
parent aab6724c90
commit ff3e077bd2
10 changed files with 1081 additions and 14 deletions
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2
include/dm/uclass-id.h
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@@ -34,6 +34,8 @@ enum uclass_id {
UCLASS_I2C_GENERIC, /* Generic I2C device */
UCLASS_I2C_EEPROM, /* I2C EEPROM device */
UCLASS_MOD_EXP, /* RSA Mod Exp device */
UCLASS_PCI, /* PCI bus */
UCLASS_PCI_GENERIC, /* Generic PCI bus device */
UCLASS_COUNT,
UCLASS_INVALID = -1,