1menu "SPCR - System priority and configuration register" 2 3choice 4 prompt "Optimize" 5 6config SPCR_OPT_UNSET 7 bool "Don't set value" 8 9config SPCR_OPT_NONE 10 bool "No performance enhancement" 11 12config SPCR_OPT_SPEC_READ 13 bool "Performance enhancement by speculative read" 14 15endchoice 16 17if ARCH_MPC8308 || ARCH_MPC831X || ARCH_MPC837X 18 19choice 20 prompt "TSEC emergency priority" 21 22config SPCR_TSECEP_UNSET 23 bool "Don't set value" 24 25config SPCR_TSECEP_0 26 bool "Level 0 (lowest priority)" 27 28config SPCR_TSECEP_1 29 bool "Level 1" 30 31config SPCR_TSECEP_2 32 bool "Level 2" 33 34config SPCR_TSECEP_3 35 bool "Level 3 (highest priority)" 36 37endchoice 38 39endif 40 41config SPCR_OPT 42 hex 43 default 0x0 if SPCR_OPT_UNSET 44 default 0x0 if SPCR_OPT_NONE 45 default 0x800000 if SPCR_OPT_SPEC_READ 46 47config SPCR_TSECEP 48 hex 49 default 0x0 if SPCR_TSECEP_UNSET 50 default 0x0 if SPCR_TSECEP_0 51 default 0x100 if SPCR_TSECEP_1 52 default 0x200 if SPCR_TSECEP_2 53 default 0x300 if SPCR_TSECEP_3 54 55config SPCR_TSEC1EP 56 hex 57 default 0x0 if SPCR_TSEC1EP_UNSET 58 default 0x0 if SPCR_TSEC1EP_0 59 default 0x100 if SPCR_TSEC1EP_1 60 default 0x200 if SPCR_TSEC1EP_2 61 default 0x300 if SPCR_TSEC1EP_3 62 63config SPCR_TSEC2EP 64 hex 65 default 0x0 if SPCR_TSEC2EP_UNSET 66 default 0x0 if SPCR_TSEC2EP_0 67 default 0x1 if SPCR_TSEC2EP_1 68 default 0x2 if SPCR_TSEC2EP_2 69 default 0x3 if SPCR_TSEC2EP_3 70 71endmenu 72