On Jan 11, 2011, at 1:09 AM, Wolfgang Denk wrote:
Dear Kumar Gala,
In message 1294607813-27723-1-git-send-email-galak@kernel.crashing.org you wrote:
Moved the SRIO init out of corenet_ds and into common code for 8xxx/QorIQ processors that have SRIO. We mimic what we do with PCIe controllers for SRIO.
We utilize the fact that SRIO is over serdes to determine if its configured or not and thus can setup the LAWs needed for it dynamically.
We additionally update the device tree (to remove the SRIO nodes) if the board doesn't have SRIO enabled.
Introduced the following standard defines for board config.h:
CONFIG_SYS_HAS_SRIO - Chip has SRIO or not
We don't use a "CONFIG_SYS_HAS_*" normally; can we use plain CONFIG_SYS_SRIO instead? (yes, I am aware of the CONFIG_SYS_HAS_SERDES precedent, which escaped my attantion during review - that should be fixed, too).
CONFIG_SRIO1 - Board has SRIO 1 port available CONFIG_SRIO2 - Board has SRIO 2 port available
(where 'n' is the port #) CONFIG_SYS_SRIOn_MEM_VIRT - virtual address in u-boot CONFIG_SYS_SRIOn_MEM_PHYS - physical address (for law setup) CONFIG_SYS_SRIOn_MEM_SIZE - size of window (for law setup)
These need to be documented (README).
Changes made, please ACK the first patch in the series.
- k