diff options
| author | Simon Glass | 2017-05-31 17:57:11 -0600 |
|---|---|---|
| committer | Simon Glass | 2017-06-09 13:39:31 -0600 |
| commit | 1c2d2727d17a5a81caa3c611603a9e1c92ee86e1 (patch) | |
| tree | 4f4410d7ffc53be9cade0ebd3d61be34fca2d41b /arch/arm/cpu/arm720t/start.S | |
| parent | 6e87ae1c0730ec99b6824c2a3dc8510813f92b98 (diff) | |
arm: arm720t: Support CONFIG_SKIP_LOWLEVEL_INIT_ONLY
This option allows skipping the call to lowlevel() while still performing
CP15 init. Support this on ARM720T so it can be used with Tegra.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/cpu/arm720t/start.S')
| -rw-r--r-- | arch/arm/cpu/arm720t/start.S | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S index 0bb3441fb8f..365d8f08cb0 100644 --- a/arch/arm/cpu/arm720t/start.S +++ b/arch/arm/cpu/arm720t/start.S @@ -38,7 +38,8 @@ reset: * we do sys-critical inits only at reboot, * not when booting from ram! */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && \ + !defined(CONFIG_SKIP_LOWLEVEL_INIT_ONLY) bl cpu_init_crit #endif @@ -62,7 +63,8 @@ c_runtime_cpu_setup: ************************************************************************* */ -#ifndef CONFIG_SKIP_LOWLEVEL_INIT +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && \ + !defined(CONFIG_SKIP_LOWLEVEL_INIT_ONLY) cpu_init_crit: mov ip, lr |