Messages in this thread | | | Date | Fri, 25 Apr 2014 09:51:41 -0400 | From | Matt Porter <> | Subject | Re: [PATCH v2 00/10] ARM: bcm: SCM and L2 cache code cleanup |
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On Mon, Apr 21, 2014 at 04:53:01PM -0500, Alex Elder wrote: > This series cleans up a number of things in the code that issues > secure monitor ("smc") requests for the bcm281xx and bcm21664 SoC > families. This code is currently used only for enabling the level-2 > cache. > > There are some bug fixes and other improvements. An assembly > language file containing a single function has been eliminated by > re-implementing the code using inline assembly. Some comments have > been expanded and clarified. Kernel configuration options allow > finer-grained control over how this code gets built. Finally, the > "kona.c" and "kona.h" files are renamed to reflect the fact that > only contain code related to level-2 cache support.
Applied the series to mach-bcm for-3.16/cleanup
Thanks, Matt
> > This series is based on v3.15-rc2, and depends on one patch posted > previously: > [PATCH v4] mach-bcm: clean up config and build targets > https://lkml.org/lkml/2014/4/15/303 > > It is available here: > http://git.linaro.org/landing-teams/working/broadcom/kernel.git > Branch review/bcm-smc-cleanup-v2 > > -Alex > > History: > v2: - Followed two suggestions from Russell King. Rebased to v3.15-rc2 > > Alex Elder (10): > ARM: bcm: use memory accessors for ioremapped area > ARM: bcm: err, don't BUG() on SMC init failures > ARM: bcm: clean up SMC code > ARM: bcm: have bcm_kona_smc() return request result > ARM: bcm: don't special-case CPU 0 in bcm_kona_smc() > ARM: bcm: config option for l2 cache support > ARM: bcm: tidy up a few includes > ARM: bcm: use inline assembly for "smc" request > ARM: bcm: rewrite commentary for bcm_kona_do_smc() > ARM: bcm: rename "kona.h" and "kona.c" > > arch/arm/mach-bcm/Kconfig | 12 ++- > arch/arm/mach-bcm/Makefile | 10 +- > arch/arm/mach-bcm/bcm_kona_smc.c | 136 +++++++++++++++++++------- > arch/arm/mach-bcm/bcm_kona_smc.h | 52 +--------- > arch/arm/mach-bcm/bcm_kona_smc_asm.S | 41 -------- > arch/arm/mach-bcm/board_bcm21664.c | 5 +- > arch/arm/mach-bcm/board_bcm281xx.c | 2 +- > arch/arm/mach-bcm/{kona.c => kona_l2_cache.c} | 16 +-- > arch/arm/mach-bcm/{kona.h => kona_l2_cache.h} | 6 +- > 9 files changed, 136 insertions(+), 144 deletions(-) > delete mode 100644 arch/arm/mach-bcm/bcm_kona_smc_asm.S > rename arch/arm/mach-bcm/{kona.c => kona_l2_cache.c} (80%) > rename arch/arm/mach-bcm/{kona.h => kona_l2_cache.h} (80%) > > -- > 1.9.1 >
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