diff options
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-layerscape/soc.c')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/soc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 73e48a7d58..637853d51f 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -76,6 +76,23 @@ void fsl_lsch3_early_init_f(void) init_early_memctl_regs(); /* tighten IFC timing */ erratum_a009203(); } + +#elif defined(CONFIG_LS1043A) +void fsl_lsch2_early_init_f(void) +{ + struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR; + +#ifdef CONFIG_FSL_IFC + init_early_memctl_regs(); /* tighten IFC timing */ +#endif + + /* + * Enable snoop requests and DVM message requests for + * Slave insterface S4 (A53 core cluster) + */ + out_le32(&cci->slave[4].snoop_ctrl, + CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); +} #endif #ifdef CONFIG_BOARD_LATE_INIT |