diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-05-23 10:39:23 +0200 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-05-28 14:00:33 +0200 |
commit | 379e8d3861c56a2c5f4894b6b1f03bf4937ab22d (patch) | |
tree | 80633783b972bba200112a09c855874c325d8964 /arch/arm/cpu/mmu.c | |
parent | ee9576d2679537a292b8f5e50765eba707be7c87 (diff) | |
download | barebox-379e8d3861c56a2c5f4894b6b1f03bf4937ab22d.tar.gz barebox-379e8d3861c56a2c5f4894b6b1f03bf4937ab22d.tar.xz |
ARM: mmu: only create flat mapping when early MMU hasn't done it already
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/cpu/mmu.c')
-rw-r--r-- | arch/arm/cpu/mmu.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c index a89f420f20..7e2e5bf7e0 100644 --- a/arch/arm/cpu/mmu.c +++ b/arch/arm/cpu/mmu.c @@ -470,15 +470,15 @@ static int mmu_init(void) ttb); } else { ttb = xmemalign(ARM_TTB_SIZE, ARM_TTB_SIZE); - } - pr_debug("ttb: 0x%p\n", ttb); + set_ttbr(ttb); + set_domain(DOMAIN_MANAGER); - set_ttbr(ttb); - set_domain(DOMAIN_MANAGER); + create_flat_mapping(ttb); + __mmu_cache_flush(); + } - create_flat_mapping(ttb); - __mmu_cache_flush(); + pr_debug("ttb: 0x%p\n", ttb); vectors_init(); |