openwrt/target/linux/bmips/patches-5.15/204-mips-bmips-enable-RAC-on-BMIPS4350.patch, branch masterOpenWrt Source Repositoryhttp://x-nagi.com/cgit/openwrt/atom?h=master2024-01-16T10:04:29Zbmips: drop patches/config for kernel 5.152024-01-16T10:04:29ZÁlvaro Fernández Rojasnoltari@gmail.com2024-01-16T10:04:29Zurn:sha1:81b4160a6f9b87d454d2f6b57968ca3c4c354cc3
Drop patches/config for kernel 5.15 now that they are not used anymore.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
bmips: enable the data Read Ahead Cache for BMIPS43502023-06-18T18:06:06ZDaniel González Cabanelasdgcbueu@gmail.com2023-06-17T17:34:05Zurn:sha1:6d1265b14850abaf8980e5cebef3e559b1fdcfb9
The data RAC is left disabled by the bootloader in some SoCs, at least in
the core it boots from. Enabling this feature increases the performance up
to +30% depending on the task.
The kernel enables the whole RAC unconditionally on BMIPS3300 CPUs. Enable
the data RAC in a similar way also for BMIPS4350.
Tested on DGND3700 v1 (BCM6368) and HG556a (BCM6358).
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>