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[U-Boot,v2,13/28] tegra: Enable CP15 init

Message ID 20170531235737.11676-14-sjg@chromium.org
State Accepted
Delegated to: Simon Glass
Headers show

Commit Message

Simon Glass May 31, 2017, 11:57 p.m. UTC
At present CP15 init is disabled on tegra. Use the correct option so that
this init is performed on boot. This enables the instruction cache, for
example, which is critical to the machine running at full speed.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v2: None

 include/configs/tegra-common-post.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Simon Glass June 9, 2017, 12:01 a.m. UTC | #1
At present CP15 init is disabled on tegra. Use the correct option so that
this init is performed on boot. This enables the instruction cache, for
example, which is critical to the machine running at full speed.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v2: None

 include/configs/tegra-common-post.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Applied to u-boot-dm, thanks!
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Patch

diff --git a/include/configs/tegra-common-post.h b/include/configs/tegra-common-post.h
index 1a4a7e2320..846b09aadc 100644
--- a/include/configs/tegra-common-post.h
+++ b/include/configs/tegra-common-post.h
@@ -105,7 +105,7 @@ 
 /* overrides for SPL build here */
 #ifdef CONFIG_SPL_BUILD
 
-#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
 
 /* remove I2C support */
 #ifdef CONFIG_SYS_I2C_TEGRA