CONFIG_AKEBONO is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc
IBM Akebono (476gtr) Support
modulename: ppc476.ko
configname: CONFIG_AKEBONO
Linux Kernel Configuration
└─>IBM Akebono (476gtr) Support
In linux kernel since version 3.10 (release Date: 2013-06-30)
This option enables support for the IBM Akebono (476gtr) evaluation board
source code:
selects
CONFIG_SWIOTLBCONFIG_476FPE
CONFIG_PPC4xx_PCI_EXPRESS
CONFIG_PCI_MSI
CONFIG_PPC4xx_HSTA_MSI
CONFIG_I2C
CONFIG_I2C_IBM_IIC
CONFIG_NETDEVICES
CONFIG_ETHERNET
CONFIG_NET_VENDOR_IBM
CONFIG_IBM_EMAC_EMAC4
CONFIG_IBM_EMAC_RGMII_WOL
CONFIG_USB
CONFIG_USB_OHCI_HCD_PLATFORM
CONFIG_USB_EHCI_HCD_PLATFORM
CONFIG_MMC_SDHCI
CONFIG_MMC_SDHCI_PLTFM
CONFIG_MMC_SDHCI_OF_476GTR
CONFIG_ATA
CONFIG_SATA_AHCI_PLATFORM