diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc83xx/elbc/Kconfig.elbc4')
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/elbc/Kconfig.elbc4 | 733 |
1 files changed, 733 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/elbc/Kconfig.elbc4 b/arch/powerpc/cpu/mpc83xx/elbc/Kconfig.elbc4 new file mode 100644 index 0000000..0063dab --- /dev/null +++ b/arch/powerpc/cpu/mpc83xx/elbc/Kconfig.elbc4 @@ -0,0 +1,733 @@ +menuconfig ELBC_BR4_OR4 + bool "ELBC BR4/OR4" + +if ELBC_BR4_OR4 + +config BR4_OR4_NAME + string "Identifier" + +config BR4_OR4_BASE + hex "Port base" + +choice + prompt "Port size" + +config BR4_PORTSIZE_8BIT + bool "8-bit" + +config BR4_PORTSIZE_16BIT + depends on !BR4_MACHINE_FCM + bool "16-bit" + + +config BR4_PORTSIZE_32BIT + depends on !BR4_MACHINE_FCM + depends on ARCH_MPC8349 || ARCH_MPC8360 || ARCH_MPC8379 + bool "32-bit" + +endchoice + +if BR4_MACHINE_FCM + +choice + prompt "Data Error Checking" + +config BR4_ERRORCHECKING_DISABLED + bool "Disabled" + +config BR4_ERRORCHECKING_ECC_CHECKING + bool "ECC checking / No ECC generation" + +config BR4_ERRORCHECKING_BOTH + bool "ECC checking and generation" + +endchoice + +endif + +config BR4_WRITE_PROTECT + bool "Write-protect" + +config BR4_MACHINE_UPM + bool + +choice + prompt "Machine select" + +config BR4_MACHINE_GPCM + bool "GPCM" + +config BR4_MACHINE_FCM + depends on !ARCH_MPC832X && !ARCH_MPC8349 && !ARCH_MPC8360 + bool "FCM" + +config BR4_MACHINE_SDRAM + depends on ARCH_MPC8349 || ARCH_MPC8360 + bool "SDRAM" + +config BR4_MACHINE_UPMA + select BR4_MACHINE_UPM + bool "UPM (A)" + +config BR4_MACHINE_UPMB + select BR4_MACHINE_UPM + bool "UPM (B)" + +config BR4_MACHINE_UPMC + select BR4_MACHINE_UPM + bool "UPM (C)" + +endchoice + +if ARCH_MPC8313 || ARCH_MPC8323 || ARCH_MPC8360 + +choice + prompt "Atomic operations" + +config BR4_ATOMIC_NONE + bool "No atomic operations" + +config BR4_ATOMIC_RAWA + bool "Read-after-write-atomic" + +config BR4_ATOMIC_WARA + bool "Write-after-read-atomic" + +endchoice + +endif + +if BR4_MACHINE_GPCM || BR4_MACHINE_FCM || BR4_MACHINE_UPM || BR4_MACHINE_SDRAM + +choice + prompt "Address mask" + +config OR4_AM_32_KBYTES + depends on !BR4_MACHINE_SDRAM + bool "32 kb" + +config OR4_AM_64_KBYTES + bool "64 kb" + +config OR4_AM_128_KBYTES + bool "128 kb" + +config OR4_AM_256_KBYTES + bool "256 kb" + +config OR4_AM_512_KBYTES + bool "512 kb" + +config OR4_AM_1_MBYTES + bool "1 mb" + +config OR4_AM_2_MBYTES + bool "2 mb" + +config OR4_AM_4_MBYTES + bool "4 mb" + +config OR4_AM_8_MBYTES + bool "8 mb" + +config OR4_AM_16_MBYTES + bool "16 mb" + +config OR4_AM_32_MBYTES + bool "32 mb" + +config OR4_AM_64_MBYTES + bool "64 mb" + +# XXX: Some boards define 128MB AM with GPCM, even though it should not be +# possible according to the manuals +config OR4_AM_128_MBYTES + bool "128 mb" + +# XXX: Some boards define 256MB AM with GPCM, even though it should not be +# possible according to the manuals +config OR4_AM_256_MBYTES + bool "256 mb" + +config OR4_AM_512_MBYTES + depends on BR4_MACHINE_FCM + bool "512 mb" + +# XXX: Some boards define 1GB AM with GPCM, even though it should not be +# possible according to the manuals +config OR4_AM_1_GBYTES + bool "1 gb" + +config OR4_AM_2_GBYTES + depends on BR4_MACHINE_FCM + bool "2 gb" + +config OR4_AM_4_GBYTES + depends on BR4_MACHINE_FCM + bool "4 gb" + +endchoice + +config OR4_XAM_SET + bool "Set unused bytes after address mask" +choice + prompt "Buffer control disable" + +config OR4_BCTLD_ASSERTED + bool "Asserted" + +config OR4_BCTLD_NOT_ASSERTED + bool "Not asserted" + +endchoice + +endif + +if BR4_MACHINE_GPCM || BR4_MACHINE_FCM + +choice + prompt "Cycle length in bus clocks" + +config OR4_SCY_0 + bool "No wait states" + +config OR4_SCY_1 + bool "1 wait state" + +config OR4_SCY_2 + bool "2 wait states" + +config OR4_SCY_3 + bool "3 wait states" + +config OR4_SCY_4 + bool "4 wait states" + +config OR4_SCY_5 + bool "5 wait states" + +config OR4_SCY_6 + bool "6 wait states" + +config OR4_SCY_7 + bool "7 wait states" + +config OR4_SCY_8 + depends on BR4_MACHINE_GPCM + bool "8 wait states" + +config OR4_SCY_9 + depends on BR4_MACHINE_GPCM + bool "9 wait states" + +config OR4_SCY_10 + depends on BR4_MACHINE_GPCM + bool "10 wait states" + +config OR4_SCY_11 + depends on BR4_MACHINE_GPCM + bool "11 wait states" + +config OR4_SCY_12 + depends on BR4_MACHINE_GPCM + bool "12 wait states" + +config OR4_SCY_13 + depends on BR4_MACHINE_GPCM + bool "13 wait states" + +config OR4_SCY_14 + depends on BR4_MACHINE_GPCM + bool "14 wait states" + +config OR4_SCY_15 + depends on BR4_MACHINE_GPCM + bool "15 wait states" + +endchoice + +endif # BR4_MACHINE_GPCM || BR4_MACHINE_FCM + +if BR4_MACHINE_GPCM + +choice + prompt "Chip select negotiation time" + +config OR4_CSNT_NORMAL + bool "Normal" + +config OR4_CSNT_EARLIER + bool "Earlier" + +endchoice + +choice + prompt "Address to chip-select setup" + +config OR4_ACS_SAME_TIME + bool "At the same time" + +config OR4_ACS_HALF_CYCLE_EARLIER + bool "Half of a bus clock cycle earlier" + +config OR4_ACS_QUARTER_CYCLE_EARLIER + bool "Half/Quarter of a bus clock cycle earlier" + +endchoice + +choice + prompt "Extra address to check-select setup" + +config OR4_XACS_NORMAL + bool "Normal" + +config OR4_XACS_EXTENDED + bool "Extended" + +endchoice + +choice + prompt "External address termination" + +config OR4_SETA_INTERNAL + bool "Access is terminated internally" + +config OR4_SETA_EXTERNAL + bool "Access is terminated externally" + +endchoice + +endif # BR4_MACHINE_GPCM + +if BR4_MACHINE_FCM + +choice + prompt "NAND Flash EEPROM page size" + +config OR4_PGS_SMALL + bool "Small page device" + +config OR4_PGS_LARGE + bool "Large page device" + +endchoice + +choice + prompt "Chip select to command time" + +config OR4_CSCT_1_CYCLE + depends on OR4_TRLX_NORMAL + bool "1 cycle" + +config OR4_CSCT_2_CYCLE + depends on OR4_TRLX_RELAXED + bool "2 cycles" + +config OR4_CSCT_4_CYCLE + depends on OR4_TRLX_NORMAL + bool "4 cycles" + +config OR4_CSCT_8_CYCLE + depends on OR4_TRLX_RELAXED + bool "8 cycles" + +endchoice + +choice + prompt "Command setup time" + +config OR4_CST_COINCIDENT + depends on OR4_TRLX_NORMAL + bool "Coincident with any command" + +config OR4_CST_QUARTER_CLOCK + depends on OR4_TRLX_NORMAL + bool "0.25 clocks after" + +config OR4_CST_HALF_CLOCK + depends on OR4_TRLX_RELAXED + bool "0.5 clocks after" + +config OR4_CST_ONE_CLOCK + depends on OR4_TRLX_RELAXED + bool "1 clock after" + +endchoice + +choice + prompt "Command hold time" + +config OR4_CHT_HALF_CLOCK + depends on OR4_TRLX_NORMAL + bool "0.5 clocks before" + +config OR4_CHT_ONE_CLOCK + depends on OR4_TRLX_NORMAL + bool "1 clock before" + +config OR4_CHT_ONE_HALF_CLOCK + depends on OR4_TRLX_RELAXED + bool "1.5 clocks before" + +config OR4_CHT_TWO_CLOCK + depends on OR4_TRLX_RELAXED + bool "2 clocks before" + +endchoice + +choice + prompt "Reset setup time" + +config OR4_RST_THREE_QUARTER_CLOCK + depends on OR4_TRLX_NORMAL + bool "0.75 clocks prior" + +config OR4_RST_ONE_HALF_CLOCK + depends on OR4_TRLX_RELAXED + bool "0.5 clocks prior" + +config OR4_RST_ONE_CLOCK + bool "1 clock prior" + +endchoice + +endif # BR4_MACHINE_FCM + +if BR4_MACHINE_UPM + +choice + prompt "Burst inhibit" + +config OR4_BI_BURSTSUPPORT + bool "Support burst access" + +config OR4_BI_BURSTINHIBIT + bool "Inhibit burst access" + +endchoice + +endif # BR4_MACHINE_UPM + +if BR4_MACHINE_SDRAM + +choice + prompt "Number of column address lines" + +config OR4_COLS_7 + bool "7" + +config OR4_COLS_8 + bool "8" + +config OR4_COLS_9 + bool "9" + +config OR4_COLS_10 + bool "10" + +config OR4_COLS_11 + bool "11" + +config OR4_COLS_12 + bool "12" + +config OR4_COLS_13 + bool "13" + +config OR4_COLS_14 + bool "14" + +endchoice + +choice + prompt "Number of rows address lines" + +config OR4_ROWS_9 + bool "9" + +config OR4_ROWS_10 + bool "10" + +config OR4_ROWS_11 + bool "11" + +config OR4_ROWS_12 + bool "12" + +config OR4_ROWS_13 + bool "13" + +config OR4_ROWS_14 + bool "14" + +config OR4_ROWS_15 + bool "15" + +endchoice + +choice + prompt "Page mode select" + +config OR4_PMSEL_BTB + bool "Back-to-back" + +config OR4_PMSEL_KEPT_OPEN + bool "Page kept open until page miss or refresh" + +endchoice + +endif # BR4_MACHINE_SDRAM + +choice + prompt "Relaxed timing" + +config OR4_TRLX_NORMAL + bool "Normal" + +config OR4_TRLX_RELAXED + bool "Relaxed" + +endchoice + +choice + prompt "Extended hold time" + +config OR4_EHTR_NORMAL + depends on OR4_TRLX_NORMAL + bool "Normal" + +config OR4_EHTR_1_CYCLE + depends on OR4_TRLX_NORMAL + bool "1 idle clock cycle inserted" + +config OR4_EHTR_4_CYCLE + depends on OR4_TRLX_RELAXED + bool "4 idle clock cycles inserted" + +config OR4_EHTR_8_CYCLE + depends on OR4_TRLX_RELAXED + bool "8 idle clock cycles inserted" + +endchoice + +if !ARCH_MPC8308 + +choice + prompt "External address latch delay" + +config OR4_EAD_NONE + bool "None" + +config OR4_EAD_EXTRA + bool "Extra" + +endchoice + +endif # !ARCH_MPC8308 + +endif # ELBC_BR4_OR4 + +config BR4_PORTSIZE + hex + default 0x800 if BR4_PORTSIZE_8BIT + default 0x1000 if BR4_PORTSIZE_16BIT + default 0x1800 if BR4_PORTSIZE_32BIT + +config BR4_ERRORCHECKING + hex + default 0x0 if !BR4_MACHINE_FCM + default 0x0 if BR4_ERRORCHECKING_DISABLED + default 0x200 if BR4_ERRORCHECKING_ECC_CHECKING + default 0x400 if BR4_ERRORCHECKING_BOTH + +config BR4_WRITE_PROTECT_BIT + hex + default 0x0 if !BR4_WRITE_PROTECT + default 0x100 if BR4_WRITE_PROTECT + +config BR4_MACHINE + hex + default 0x0 if BR4_MACHINE_GPCM + default 0x20 if BR4_MACHINE_FCM + default 0x60 if BR4_MACHINE_SDRAM + default 0x80 if BR4_MACHINE_UPMA + default 0xa0 if BR4_MACHINE_UPMB + default 0xc0 if BR4_MACHINE_UPMC + +config BR4_ATOMIC + hex + default 0x0 if !ARCH_MPC8313 && !ARCH_MPC8323 && !ARCH_MPC8360 + default 0x0 if BR4_ATOMIC_NONE + default 0x4 if BR4_ATOMIC_RAWA + default 0x8 if BR4_ATOMIC_WARA + +config BR4_VALID_BIT + hex + default 0x0 if !ELBC_BR4_OR4 + default 0x1 if ELBC_BR4_OR4 + +config OR4_AM + hex + default 0xffff8000 if OR4_AM_32_KBYTES && !BR4_MACHINE_SDRAM + default 0xffff0000 if OR4_AM_64_KBYTES + default 0xfffe0000 if OR4_AM_128_KBYTES + default 0xfffc0000 if OR4_AM_256_KBYTES + default 0xfff80000 if OR4_AM_512_KBYTES + default 0xfff00000 if OR4_AM_1_MBYTES + default 0xffe00000 if OR4_AM_2_MBYTES + default 0xffc00000 if OR4_AM_4_MBYTES + default 0xff800000 if OR4_AM_8_MBYTES + default 0xff000000 if OR4_AM_16_MBYTES + default 0xfe000000 if OR4_AM_32_MBYTES + default 0xfc000000 if OR4_AM_64_MBYTES + default 0xf8000000 if OR4_AM_128_MBYTES + default 0xf0000000 if OR4_AM_256_MBYTES + default 0xe0000000 if OR4_AM_512_MBYTES + default 0xc0000000 if OR4_AM_1_GBYTES + default 0x80000000 if OR4_AM_2_GBYTES + default 0x00000000 if OR4_AM_4_GBYTES + +config OR4_XAM + hex + default 0x0 if !OR4_XAM_SET + default 0x6000 if OR4_XAM_SET + +config OR4_BCTLD + hex + default 0x0 if OR4_BCTLD_ASSERTED + default 0x1000 if OR4_BCTLD_NOT_ASSERTED + +config OR4_BI + hex + default 0x0 if !BR4_MACHINE_UPM + default 0x0 if OR4_BI_BURSTSUPPORT + default 0x100 if OR4_BI_BURSTINHIBIT + +config OR4_COLS + hex + default 0x0 if !BR4_MACHINE_SDRAM + default 0x0 if OR4_COLS_7 + default 0x400 if OR4_COLS_8 + default 0x800 if OR4_COLS_9 + default 0xc00 if OR4_COLS_10 + default 0x1000 if OR4_COLS_11 + default 0x1400 if OR4_COLS_12 + default 0x1800 if OR4_COLS_13 + default 0x1c00 if OR4_COLS_14 + +config OR4_ROWS + hex + default 0x0 if !BR4_MACHINE_SDRAM + default 0x0 if OR4_ROWS_9 + default 0x40 if OR4_ROWS_10 + default 0x80 if OR4_ROWS_11 + default 0xc0 if OR4_ROWS_12 + default 0x100 if OR4_ROWS_13 + default 0x140 if OR4_ROWS_14 + default 0x180 if OR4_ROWS_15 + +config OR4_PMSEL + hex + default 0x0 if !BR4_MACHINE_SDRAM + default 0x0 if OR4_PMSEL_BTB + default 0x20 if OR4_PMSEL_KEPT_OPEN + +config OR4_SCY + hex + default 0x0 if !BR4_MACHINE_GPCM && !BR4_MACHINE_FCM + default 0x0 if OR4_SCY_0 + default 0x10 if OR4_SCY_1 + default 0x20 if OR4_SCY_2 + default 0x30 if OR4_SCY_3 + default 0x40 if OR4_SCY_4 + default 0x50 if OR4_SCY_5 + default 0x60 if OR4_SCY_6 + default 0x70 if OR4_SCY_7 + default 0x80 if OR4_SCY_8 + default 0x90 if OR4_SCY_9 + default 0xa0 if OR4_SCY_10 + default 0xb0 if OR4_SCY_11 + default 0xc0 if OR4_SCY_12 + default 0xd0 if OR4_SCY_13 + default 0xe0 if OR4_SCY_14 + default 0xf0 if OR4_SCY_15 + +config OR4_PGS + hex + default 0x0 if !BR4_MACHINE_FCM + default 0x0 if OR4_PGS_SMALL + default 0x400 if OR4_PGS_LARGE + +config OR4_CSCT + hex + default 0x0 if !BR4_MACHINE_FCM + default 0x0 if OR4_CSCT_1_CYCLE + default 0x0 if OR4_CSCT_2_CYCLE + default 0x200 if OR4_CSCT_4_CYCLE + default 0x200 if OR4_CSCT_8_CYCLE + +config OR4_CST + hex + default 0x0 if !BR4_MACHINE_FCM + default 0x0 if OR4_CST_COINCIDENT + default 0x100 if OR4_CST_QUARTER_CLOCK + default 0x0 if OR4_CST_HALF_CLOCK + default 0x100 if OR4_CST_ONE_CLOCK + +config OR4_CHT + hex + default 0x0 if !BR4_MACHINE_FCM + default 0x0 if OR4_CHT_HALF_CLOCK + default 0x80 if OR4_CHT_ONE_CLOCK + default 0x0 if OR4_CHT_ONE_HALF_CLOCK + default 0x80 if OR4_CHT_TWO_CLOCK + +config OR4_RST + hex + default 0x0 if !BR4_MACHINE_FCM + default 0x0 if OR4_RST_THREE_QUARTER_CLOCK + default 0x8 if OR4_RST_ONE_CLOCK + default 0x0 if OR4_RST_ONE_HALF_CLOCK + +config OR4_CSNT + hex + default 0x0 if !BR4_MACHINE_GPCM + default 0x0 if OR4_CSNT_NORMAL + default 0x800 if OR4_CSNT_EARLIER + +config OR4_ACS + hex + default 0x0 if !BR4_MACHINE_GPCM + default 0x0 if OR4_ACS_SAME_TIME + default 0x400 if OR4_ACS_QUARTER_CYCLE_EARLIER + default 0x600 if OR4_ACS_HALF_CYCLE_EARLIER + +config OR4_XACS + hex + default 0x0 if !BR4_MACHINE_GPCM + default 0x0 if OR4_XACS_NORMAL + default 0x100 if OR4_XACS_EXTENDED + +config OR4_SETA + hex + default 0x0 if !BR4_MACHINE_GPCM + default 0x0 if OR4_SETA_INTERNAL + default 0x8 if OR4_SETA_EXTERNAL + +config OR4_TRLX + hex + default 0x0 if OR4_TRLX_NORMAL + default 0x4 if OR4_TRLX_RELAXED + +config OR4_EHTR + hex + default 0x0 if OR4_EHTR_NORMAL + default 0x2 if OR4_EHTR_1_CYCLE + default 0x0 if OR4_EHTR_4_CYCLE + default 0x2 if OR4_EHTR_8_CYCLE + +config OR4_EAD + hex + default 0x0 if ARCH_MPC8308 + default 0x0 if OR4_EAD_NONE + default 0x1 if OR4_EAD_EXTRA |