diff options
Diffstat (limited to 'cpu/mpc85xx/cpu_init.c')
| -rw-r--r-- | cpu/mpc85xx/cpu_init.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index a8d83b1..5336934 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -136,6 +136,20 @@ void config_8560_ioports (volatile ccsr_cpm_t * cpm) * initialize a bunch of registers */ +#ifdef CONFIG_FSL_CORENET +static void corenet_tb_init(void) +{ + volatile ccsr_rcpm_t *rcpm = + (void *)(CONFIG_SYS_FSL_CORENET_RCPM_ADDR); + volatile ccsr_pic_t *pic = + (void *)(CONFIG_SYS_MPC85xx_PIC_ADDR); + u32 whoami = in_be32(&pic->whoami); + + /* Enable the timebase register for this core */ + out_be32(&rcpm->ctbenrl, (1 << whoami)); +} +#endif + void cpu_init_f (void) { volatile ccsr_lbc_t *memctl = (void *)(CONFIG_SYS_MPC85xx_LBC_ADDR); @@ -229,6 +243,9 @@ void cpu_init_f (void) #if defined(CONFIG_FSL_DMA) dma_init(); #endif +#ifdef CONFIG_FSL_CORENET + corenet_tb_init(); +#endif } |