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u-boot/arch
Paul Burton 4baa0ab67d MIPS: L2 cache support
This patch adds support for initialising & maintaining L2 caches on MIPS
systems. The L2 cache configuration may be advertised through either
coprocessor 0 or the MIPS Coherence Manager depending upon the system,
and support for both is included.

If the L2 can be bypassed then we bypass it early in boot & initialise
the L1 caches first, such that we can start making use of the L1
instruction cache as early as possible. Otherwise we initialise the L2
first such that the L1s have no opportunity to generate access to the
uninitialised L2.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
2016-09-21 15:04:04 +02:00
..
arc arc: Use -mcpu=XXX instead of obsolete -marcXXX 2016-09-16 12:12:26 +03:00
arm Merge branch 'master' of git://git.denx.de/u-boot-uniphier 2016-09-18 14:05:30 -04:00
avr32 avr32: Drop unused code in u-boot.h 2016-05-27 15:39:52 -04:00
blackfin configs: Re-sync almost all of cmd/Kconfig 2016-04-25 15:09:40 -04:00
m68k net: mii: Changes not made by spatch 2016-08-15 15:29:03 -05:00
microblaze Remove unneeded remnants of bcopy(). 2016-06-06 13:39:18 -04:00
mips MIPS: L2 cache support 2016-09-21 15:04:04 +02:00
nds32 arm, nds32, sh: remove useless ioremap()/iounmap() defines 2016-07-14 18:22:25 -04:00
nios2 Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUP 2016-05-27 15:41:16 -04:00
openrisc openrisc: Drop the arch-specific board init 2016-05-27 15:39:50 -04:00
powerpc Convert CONFIG_SPL_DRIVERS_MISC_SUPPORT to Kconfig 2016-09-16 17:27:08 -04:00
sandbox cmd: Split 'bootz' and 'booti' out from 'bootm' 2016-08-20 11:35:07 -04:00
sh arm, nds32, sh: remove useless ioremap()/iounmap() defines 2016-07-14 18:22:25 -04:00
sparc Fix spelling of "transferred". 2016-03-22 12:16:16 -04:00
x86 x86: efi: Fix EFI 64-bit payload build warnings 2016-08-30 09:26:05 +08:00
xtensa xtensa: add support for the 'xtfpga' evaluation board 2016-08-15 18:46:40 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig xtensa: add support for the xtensa processor architecture [2/2] 2016-08-15 18:46:38 -04:00