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| author | Sandeep Singh <sandeep@freescale.com> | 2013-03-25 07:33:09 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2013-05-14 16:00:24 -0500 |
| commit | 0cb3325cd3a2f574c0ab73ab83b892c27cacab74 (patch) | |
| tree | 750fc004600d0942fb2136206351289e6bc1e9c8 /arch/powerpc | |
| parent | a661b99dbc35e725f229a7b8e189ca21304ba026 (diff) | |
| download | u-boot-imx-0cb3325cd3a2f574c0ab73ab83b892c27cacab74.zip u-boot-imx-0cb3325cd3a2f574c0ab73ab83b892c27cacab74.tar.gz u-boot-imx-0cb3325cd3a2f574c0ab73ab83b892c27cacab74.tar.bz2 | |
powerpc/B4860: Corrected FMAN1 operating frequency print at u-boot
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>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/speed.c | 8 |
1 files changed, 8 insertions, 0 deletions
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; |