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arm:caching clean caches before setting up mappings.

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Change-Id: I9ff1bb04ea9c0adeb76e5176526448d93bfe29f5
This commit is contained in:
Kees Jongenburger 2013-09-25 10:47:57 +02:00
parent 73ed75a454
commit 400e577fd5
1 changed files with 1 additions and 0 deletions
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kernel/arch/earm/pre_init.c
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@ -276,6 +276,7 @@ kinfo_t *pre_init(u32_t magic, u32_t ebx)
* to where it should be; but first a 1:1 mapping so * to where it should be; but first a 1:1 mapping so
* this code stays where it should be. * this code stays where it should be.
*/ */
dcache_clean(); /* clean the caches */
pg_clear(); pg_clear();
pg_identity(&kinfo); pg_identity(&kinfo);
kinfo.freepde_start = pg_mapkernel(); kinfo.freepde_start = pg_mapkernel();