diff options
| author | Ashish Kumar <[email protected]> | 2017-08-11 11:09:14 +0530 |
|---|---|---|
| committer | York Sun <[email protected]> | 2017-09-11 07:55:36 -0700 |
| commit | 63b2316c5c4ba0e47d1f69ef1372db4fd89b6bf5 (patch) | |
| tree | 065b8277ffa5951efbff0a53bdb8a6f797d7b884 /README | |
| parent | 584f316f115df52fd09a6cf699b29dcf824b4da5 (diff) | |
fsl-layerscape: Consolidate registers space defination for CCI-400 bus
CoreLink Cache Coherent Interconnect (CCI) provides full cache
coherency between two clusters of multi-core CPUs and I/O coherency
for devices and I/O masters.
This patch add new config option SYS_FSL_HAS_CCI400 and moves
existing register space definaton of CCI-400 bus to fsl_immap to be
shared. CONFIG_SYS_CCI400_ADDR is replaced with SYS_CCI400_OFFSET
in Kconfig.
Signed-off-by: Ashish Kumar <[email protected]>
Signed-off-by: Prabhakar Kushwaha <[email protected]>
[YS: revised commit message, squashed patches for armv8 and armv7]
Reviewed-by: York Sun <[email protected]>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -312,6 +312,15 @@ Many of the options are named exactly as the corresponding Linux kernel configuration options. The intention is to make it easier to build a config tool - later. +- ARM Platform Bus Type(CCI): + CoreLink Cache Coherent Interconnect (CCI) is ARM BUS which + provides full cache coherency between two clusters of multi-core + CPUs and I/O coherency for devices and I/O masters + + CONFIG_SYS_FSL_HAS_CCI400 + + Defined For SoC that has cache coherent interconnect + CCN-400 The following options need to be configured: |