From: Sandeep Singh sandeep@freescale.com
The bit positions for FMAN1 freq in RCW is different for B4860. Also addded a case when FMAN1 frewuency is equal to systembus.
Signed-off-by: Sandeep Singh Sandeep@freescale.com Signed-off-by: Poonam Aggrwal poonam.aggrwal@freescale.com --- arch/powerpc/cpu/mpc85xx/speed.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c index 297f2ed..9fc7b54 100644 --- a/arch/powerpc/cpu/mpc85xx/speed.c +++ b/arch/powerpc/cpu/mpc85xx/speed.c @@ -132,10 +132,15 @@ void get_sys_info (sys_info_t * sysInfo) sysInfo->freqProcessor[cpu] = freqCC_PLL[cplx_pll] / core_cplx_PLL_div[c_pll_sel]; } +#ifdef CONFIG_PPC_B4860 +#define FM1_CLK_SEL 0xe0000000 +#define FM1_CLK_SHIFT 29 +#else #define PME_CLK_SEL 0xe0000000 #define PME_CLK_SHIFT 29 #define FM1_CLK_SEL 0x1c000000 #define FM1_CLK_SHIFT 26 +#endif rcw_tmp = in_be32(&gur->rcwsr[7]);
#ifdef CONFIG_SYS_DPAA_PME @@ -185,6 +190,9 @@ void get_sys_info (sys_info_t * sysInfo) case 4: sysInfo->freqFMan[0] = freqCC_PLL[3] / 4; break; + case 5: + sysInfo->freqFMan[0] = sysInfo->freqSystemBus; + break; case 6: sysInfo->freqFMan[0] = freqCC_PLL[4] / 2; break;