CONFIG_POWERTV is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
Cisco PowerTV
configname: CONFIG_POWERTV
System type
└─>Cisco PowerTV
In linux kernel since version 2.6.33 (release Date: 2010-02-24)
This enables support for the Cisco PowerTV Platform.
selects
CONFIG_BOOT_ELF32CONFIG_CEVT_R4K
CONFIG_CPU_MIPSR2_IRQ_VI
CONFIG_CPU_MIPSR2_IRQ_EI
CONFIG_CSRC_POWERTV
CONFIG_DMA_NONCOHERENT
CONFIG_HW_HAS_PCI
CONFIG_SYS_HAS_EARLY_PRINTK
CONFIG_SYS_HAS_CPU_MIPS32_R2
CONFIG_SYS_SUPPORTS_32BIT_KERNEL
CONFIG_SYS_SUPPORTS_BIG_ENDIAN
CONFIG_SYS_SUPPORTS_HIGHMEM
CONFIG_USB_OHCI_LITTLE_ENDIAN