leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

powerpc/mpc85xx: Use IFC accessor function

Browse Source 
IFC registers can be of type Little Endian or big Endian depending upon
Freescale SoC. Here SoC defines the register type of IFC IP.

So use IFC acessor functions instead of in_be32().

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Prabhakar Kushwaha 2014-09-23 10:57:12 +05:30 committed by York Sun
parent 0921de6744
commit aa5a3d8d46
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/powerpc/cpu/mpc85xx/cpu_init_early.c
View File

@ -70,9 +70,9 @@ void setup_ifc(void)
#endif
/* Change flash's physical address */
out_be32(&(ifc_regs->cspr_cs[0].cspr), CONFIG_SYS_CSPR0);
out_be32(&(ifc_regs->csor_cs[0].csor), CONFIG_SYS_CSOR0);
out_be32(&(ifc_regs->amask_cs[0].amask), CONFIG_SYS_AMASK0);
ifc_out32(&(ifc_regs->cspr_cs[0].cspr), CONFIG_SYS_CSPR0);
ifc_out32(&(ifc_regs->csor_cs[0].csor), CONFIG_SYS_CSOR0);
ifc_out32(&(ifc_regs->amask_cs[0].amask), CONFIG_SYS_AMASK0);
return ;
}

2
arch/powerpc/cpu/mpc85xx/speed.c
View File

@ -430,7 +430,7 @@ void get_sys_info(sys_info_t *sys_info)
#endif
#if defined(CONFIG_FSL_IFC)
ccr = in_be32(&ifc_regs->ifc_ccr);
ccr = ifc_in32(&ifc_regs->ifc_ccr);
ccr = ((ccr & IFC_CCR_CLK_DIV_MASK) >> IFC_CCR_CLK_DIV_SHIFT) + 1;
sys_info->freq_localbus = sys_info->freq_systembus / ccr;