linux/arch/arc
Vineet Gupta 92d4412824 ARCv2: Accomodate HS48 MMUv5 by relaxing MMU ver checking
HS48 cpus will have a new MMUv5, although Linux is currently not
explicitly supporting the newer features (so remains at V4).
The existing software/hardware version check is very tight and causes
boot abort. Given that the MMUv5 hardware is backwards compatible,
relax the boot check to allow current kernel support level to work
with new hardware.

Also while at it, move the ancient MMU related code to under ARCompact
builds as baseline MMU for HS cpus is v4.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2017-11-06 11:31:21 -08:00
..
boot ARC: [plat-hsdk] Increase SDIO CIU frequency to 50000000Hz 2017-10-11 10:07:28 -07:00
configs ARC: [plat-hsdk] select CONFIG_RESET_HSDK from Kconfig 2017-10-09 11:11:48 -07:00
include ARCv2: boot log: identify HS48 cores (dual issue) 2017-10-03 20:36:49 -07:00
kernel ARC: unbork module link errors with !CONFIG_ARC_HAS_LLSC 2017-10-11 17:07:44 -07:00
lib ARC: dw2 unwind: enable cfi pseudo ops in string lib 2016-09-30 14:48:22 -07:00
mm ARCv2: Accomodate HS48 MMUv5 by relaxing MMU ver checking 2017-11-06 11:31:21 -08:00
oprofile ARC: OProfile support 2013-02-15 23:16:00 +05:30
plat-axs10x ARC: [plat-axs10x] auto-select AXS101 or AXS103 given the ISA config 2017-10-29 16:19:30 -07:00
plat-eznps ARC: [plat-eznps] handle extra aux regs #1: save/restore on context switch 2017-08-28 15:17:36 -07:00
plat-hsdk ARC: [plat-hsdk] Increase SDIO CIU frequency to 50000000Hz 2017-10-11 10:07:28 -07:00
plat-sim ARC: [plat-sim] Include this platform unconditionally 2017-08-04 13:49:47 +05:30
plat-tb10x arc: select GPIOLIB directly 2016-04-26 14:07:59 +02:00
Kbuild ARC: Build system: Makefiles, Kconfig, Linker script 2013-02-11 20:00:25 +05:30
Kconfig ARC: fix allnoconfig build warning 2017-10-03 20:36:49 -07:00
Kconfig.debug ARC: With earlycon in use, retire EARLY_PRINTK 2015-05-11 11:20:21 +05:30
Makefile arc: remove redundant UTS_MACHINE define in arch/arc/Makefile 2017-10-03 20:36:49 -07:00