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| author | Aneesh V <aneesh@ti.com> | 2011-06-16 23:30:50 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-07-04 10:55:25 +0200 |
| commit | e05f00792b71184428fdb34a303644a1e457f000 (patch) | |
| tree | 6795b9334ef974e0f03ba55eb0cca01f4b58b372 /lib/errno.c | |
| parent | c2dd0d45540397704de9b13287417d21049d34c6 (diff) | |
| download | u-boot-imx-e05f00792b71184428fdb34a303644a1e457f000.zip u-boot-imx-e05f00792b71184428fdb34a303644a1e457f000.tar.gz u-boot-imx-e05f00792b71184428fdb34a303644a1e457f000.tar.bz2 | |
arm: minor fixes for cache and mmu handling
1. make sure that page table setup is not done multiple times
2. flush_dcache_all() is more appropriate while disabling cache
than a range flush on the entire memory(flush_cache())
Provide a default implementation for flush_dcache_all()
for backward compatibility and to avoid build issues.
Signed-off-by: Aneesh V <aneesh@ti.com>
Diffstat (limited to 'lib/errno.c')
0 files changed, 0 insertions, 0 deletions