- Convert access from min cluster size to block size
Also allow read/writes to less than cluster size
- In case of intercluster access throw an error
- Do not error on zero size
On reads buffer still needs to be block (instead of cluster) aligned.
On writes, buffer still needs to be readable out of bounds.
- Use 6 as divm and div1 for OUT1 to avoid having very high frequency on OUT0
There seems to be an undocumented silicon errata where PLLC OUT0 produces EMI
to input mux logic in modules, even when not using it.
- Always check if PLL is enabled and disable first in order to avoid a silicon
errata with hybrid PLLs
- Fix PLLC_FLL_LD_MEM value
This is not mandatory but removes unnecessary load-mask/or-stores.
On the other hand, due to an undocumented T210 silicon errata,
these are mandatory for SDMMC modules.
This is because a fraction of T210 chips can glitch out and cause SoC hang.
T210B01 is not affected.
The biggest take here is that the split approach of having it in Bootrom and
Bootloader is that it's only for boot. Any later powerdown must rerun the WAR
for that particular power domain.
For HOS <= 3.0.2 the carveouts are set by bootloader and sdram config actually does not set them.
So add which need different value from reset and also make sure that data is flushed for WPR config.
The FAT tables are now always aligned 1MB which can increase the FAT traversing
speed. Additionally, always aligning the FAT tables to minimum 16KB fixes a case
where PrFILE2 SAFE could be disabled because of unaligned FAT.
- Add support for GET REPORT. Allows OS to get a single input report.
- Add support for SET_IDLE. Allows OS to control when to send input reports
The SET IDLE and the underlying logic change fixes several things:
- The old issue of congestion in some systems.
- The new bug that would not allow setup packets to be received because mode
was set to only send when there are changes.
- Now this starts properly as the old code but allows to be changed by OS on
demand, while continuing servicing setup packets.
