mpc85xx: Base emulator support
Prepare for emulator support for mpc85xx parts.
Disable DDR training and skip wrlvl_cntl_2 and wrlvl_cntl_3 registers.
These two registers improve stability but not supported by emulator.
Add CONFIG_FSL_TBCLK_EXTRA_DIV for possible adjustment to time base.
Signed-off-by:
York Sun <yorksun@freescale.com>
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- README 4 additions, 0 deletionsREADME
- arch/powerpc/cpu/mpc85xx/cpu_init.c 2 additions, 0 deletionsarch/powerpc/cpu/mpc85xx/cpu_init.c
- arch/powerpc/cpu/mpc85xx/ddr-gen3.c 7 additions, 0 deletionsarch/powerpc/cpu/mpc85xx/ddr-gen3.c
- arch/powerpc/cpu/mpc85xx/fdt.c 5 additions, 1 deletionarch/powerpc/cpu/mpc85xx/fdt.c
- arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c 5 additions, 0 deletionsarch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
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