CB_SYSCTL_U8
{ CB_NODE_SPI_FLASH, "erase_cmd", CB_SYSCTL_U8,
{ CB_NODE_FRAMEBUFFER, "bpp", CB_SYSCTL_U8,
{ CB_NODE_TPM, "version", CB_SYSCTL_U8,
{ CB_NODE_SMMSTORE, "apm_cmd", CB_SYSCTL_U8,
[CB_SYSCTL_U8] = { CTLTYPE_U8, sysctl_handle_8, "CU" },