diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2017-08-16 11:40:03 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-08-17 21:50:58 +0000 |
| commit | 321111774ce013b35641fe6d0e03e693974b4a28 (patch) | |
| tree | 38845901f282b8b0af0ec3da9bcf1d836a94de59 /src/soc/intel/cannonlake/include | |
| parent | 201fa8ffe5908b7fe004fa6a72ccebbde38acb9b (diff) | |
soc/intel/cannonlake: Add SPI flash controller driver
Add SPI driver code for the SPI flash controller, including both
fast_spi and generic_spi.
Change-Id: Ie45146721f39d3cec20ff5136adf8925c75da1cd
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21052
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.corp-partner.google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/intel/cannonlake/include')
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/pci_devs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/pci_devs.h b/src/soc/intel/cannonlake/include/soc/pci_devs.h index f00ea1f6bc..ed6b67030b 100644 --- a/src/soc/intel/cannonlake/include/soc/pci_devs.h +++ b/src/soc/intel/cannonlake/include/soc/pci_devs.h @@ -173,6 +173,7 @@ static inline int spi_devfn_to_bus(unsigned int devfn) case PCH_DEVFN_SPI: return 0; case PCH_DEVFN_GSPI0: return 1; case PCH_DEVFN_GSPI1: return 2; + case PCH_DEVFN_GSPI2: return 3; } return -1; } @@ -183,6 +184,7 @@ static inline int spi_bus_to_devfn(unsigned int bus) case 0: return PCH_DEVFN_SPI; case 1: return PCH_DEVFN_GSPI0; case 2: return PCH_DEVFN_GSPI1; + case 3: return PCH_DEVFN_GSPI2; } return -1; } |