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| author | R Sricharan <r.sricharan@ti.com> | 2013-03-04 20:04:44 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-03-28 09:06:49 +0100 |
| commit | 96fdbec2f96c9e11758c8742409069eeef841722 (patch) | |
| tree | f58248e8a686f7a44dc39396a61072292fd1902c /arch/arm/include/asm/cache.h | |
| parent | dfa41387155daed35cc6b294b2390641aa887a1d (diff) | |
| download | talos-obmc-uboot-96fdbec2f96c9e11758c8742409069eeef841722.tar.gz talos-obmc-uboot-96fdbec2f96c9e11758c8742409069eeef841722.zip | |
ARM: mmu: Introduce weak dram_bank_setup function
Introduce a weak version of dram_bank_setup function
to allow a platform specific function.
This is used in the subsequent patch to setup dram region
without 'XN' attribute in order to enable the region
under client permissions.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Cc: Vincent Stehle <v-stehle@ti.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Diffstat (limited to 'arch/arm/include/asm/cache.h')
| -rw-r--r-- | arch/arm/include/asm/cache.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h index 416d2c8f93..8153484899 100644 --- a/arch/arm/include/asm/cache.h +++ b/arch/arm/include/asm/cache.h @@ -43,6 +43,7 @@ void l2_cache_enable(void); void l2_cache_disable(void); void set_section_dcache(int section, enum dcache_option option); +void dram_bank_mmu_setup(int bank); /* * The current upper bound for ARM L1 data cache line sizes is 64 bytes. We * use that value for aligning DMA buffers unless the board config has specified |
