diff options
Diffstat (limited to 'ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4.c')
| -rw-r--r-- | ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4.c b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4.c index b314f51b01..b7e7b37000 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4.c +++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4.c @@ -131,11 +131,15 @@ ArmPlatformGetBootMode ( in the PEI phase. **/ -VOID -ArmPlatformNormalInitialize ( - VOID +RETURN_STATUS +ArmPlatformInitialize ( + IN UINTN MpId ) { + if (!IS_PRIMARY_CORE(MpId)) { + return RETURN_SUCCESS; + } + // Configure periodic timer (TIMER0) for 1MHz operation MmioOr32 (SP810_CTRL_BASE + SP810_SYS_CTRL_REG, SP810_SYS_CTRL_TIMER0_TIMCLK); // Configure 1MHz clock @@ -144,6 +148,8 @@ ArmPlatformNormalInitialize ( MmioAndThenOr32 (SP810_CTRL_BASE + SP810_SYS_CTRL_REG, ~SP810_SYS_CTRL_TIMER2_EN, SP810_SYS_CTRL_TIMER2_TIMCLK); // Configure SP810 to use 1MHz clock and disable MmioAndThenOr32 (SP810_CTRL_BASE + SP810_SYS_CTRL_REG, ~SP810_SYS_CTRL_TIMER3_EN, SP810_SYS_CTRL_TIMER3_TIMCLK); + + return RETURN_SUCCESS; } /** |