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https://github.com/AsahiLinux/u-boot
synced 2024-12-11 13:56:30 +00:00
fe7d654d04
Migrate the BR/OR settings to Kconfig. These must be known at compile time, so cannot be configured via DT. Configuration of this crucial variable should still be somewhat comfortable. Hence, make its fields configurable in Kconfig, and assemble the final value from these. Signed-off-by: Mario Six <mario.six@gdsys.cc>
733 lines
13 KiB
Text
733 lines
13 KiB
Text
menuconfig ELBC_BR2_OR2
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bool "ELBC BR2/OR2"
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if ELBC_BR2_OR2
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config BR2_OR2_NAME
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string "Identifier"
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config BR2_OR2_BASE
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hex "Port base"
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choice
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prompt "Port size"
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config BR2_PORTSIZE_8BIT
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bool "8-bit"
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config BR2_PORTSIZE_16BIT
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depends on !BR2_MACHINE_FCM
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bool "16-bit"
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config BR2_PORTSIZE_32BIT
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depends on !BR2_MACHINE_FCM
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depends on ARCH_MPC8349 || ARCH_MPC8360 || ARCH_MPC8379
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bool "32-bit"
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endchoice
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if BR2_MACHINE_FCM
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choice
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prompt "Data Error Checking"
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config BR2_ERRORCHECKING_DISABLED
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bool "Disabled"
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config BR2_ERRORCHECKING_ECC_CHECKING
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bool "ECC checking / No ECC generation"
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config BR2_ERRORCHECKING_BOTH
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bool "ECC checking and generation"
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endchoice
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endif
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config BR2_WRITE_PROTECT
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bool "Write-protect"
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config BR2_MACHINE_UPM
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bool
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choice
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prompt "Machine select"
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config BR2_MACHINE_GPCM
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bool "GPCM"
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config BR2_MACHINE_FCM
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depends on !ARCH_MPC832X && !ARCH_MPC8349 && !ARCH_MPC8360
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bool "FCM"
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config BR2_MACHINE_SDRAM
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depends on ARCH_MPC8349 || ARCH_MPC8360
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bool "SDRAM"
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config BR2_MACHINE_UPMA
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select BR2_MACHINE_UPM
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bool "UPM (A)"
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config BR2_MACHINE_UPMB
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select BR2_MACHINE_UPM
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bool "UPM (B)"
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config BR2_MACHINE_UPMC
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select BR2_MACHINE_UPM
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bool "UPM (C)"
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endchoice
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if ARCH_MPC8313 || ARCH_MPC8323 || ARCH_MPC8360
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choice
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prompt "Atomic operations"
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config BR2_ATOMIC_NONE
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bool "No atomic operations"
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config BR2_ATOMIC_RAWA
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bool "Read-after-write-atomic"
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config BR2_ATOMIC_WARA
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bool "Write-after-read-atomic"
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endchoice
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endif
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if BR2_MACHINE_GPCM || BR2_MACHINE_FCM || BR2_MACHINE_UPM || BR2_MACHINE_SDRAM
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choice
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prompt "Address mask"
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config OR2_AM_32_KBYTES
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depends on !BR2_MACHINE_SDRAM
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bool "32 kb"
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config OR2_AM_64_KBYTES
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bool "64 kb"
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config OR2_AM_128_KBYTES
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bool "128 kb"
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config OR2_AM_256_KBYTES
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bool "256 kb"
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config OR2_AM_512_KBYTES
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bool "512 kb"
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config OR2_AM_1_MBYTES
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bool "1 mb"
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config OR2_AM_2_MBYTES
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bool "2 mb"
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config OR2_AM_4_MBYTES
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bool "4 mb"
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config OR2_AM_8_MBYTES
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bool "8 mb"
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config OR2_AM_16_MBYTES
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bool "16 mb"
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config OR2_AM_32_MBYTES
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bool "32 mb"
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config OR2_AM_64_MBYTES
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bool "64 mb"
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# XXX: Some boards define 128MB AM with GPCM, even though it should not be
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# possible according to the manuals
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config OR2_AM_128_MBYTES
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bool "128 mb"
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# XXX: Some boards define 256MB AM with GPCM, even though it should not be
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# possible according to the manuals
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config OR2_AM_256_MBYTES
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bool "256 mb"
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config OR2_AM_512_MBYTES
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depends on BR2_MACHINE_FCM
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bool "512 mb"
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# XXX: Some boards define 1GB AM with GPCM, even though it should not be
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# possible according to the manuals
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config OR2_AM_1_GBYTES
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bool "1 gb"
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config OR2_AM_2_GBYTES
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depends on BR2_MACHINE_FCM
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bool "2 gb"
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config OR2_AM_4_GBYTES
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depends on BR2_MACHINE_FCM
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bool "4 gb"
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endchoice
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config OR2_XAM_SET
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bool "Set unused bytes after address mask"
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choice
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prompt "Buffer control disable"
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config OR2_BCTLD_ASSERTED
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bool "Asserted"
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config OR2_BCTLD_NOT_ASSERTED
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bool "Not asserted"
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endchoice
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endif
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if BR2_MACHINE_GPCM || BR2_MACHINE_FCM
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choice
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prompt "Cycle length in bus clocks"
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config OR2_SCY_0
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bool "No wait states"
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config OR2_SCY_1
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bool "1 wait state"
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config OR2_SCY_2
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bool "2 wait states"
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config OR2_SCY_3
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bool "3 wait states"
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config OR2_SCY_4
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bool "4 wait states"
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config OR2_SCY_5
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bool "5 wait states"
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config OR2_SCY_6
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bool "6 wait states"
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config OR2_SCY_7
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bool "7 wait states"
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config OR2_SCY_8
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depends on BR2_MACHINE_GPCM
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bool "8 wait states"
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config OR2_SCY_9
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depends on BR2_MACHINE_GPCM
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bool "9 wait states"
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config OR2_SCY_10
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depends on BR2_MACHINE_GPCM
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bool "10 wait states"
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config OR2_SCY_11
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depends on BR2_MACHINE_GPCM
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bool "11 wait states"
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config OR2_SCY_12
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depends on BR2_MACHINE_GPCM
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bool "12 wait states"
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config OR2_SCY_13
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depends on BR2_MACHINE_GPCM
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bool "13 wait states"
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config OR2_SCY_14
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depends on BR2_MACHINE_GPCM
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bool "14 wait states"
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config OR2_SCY_15
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depends on BR2_MACHINE_GPCM
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bool "15 wait states"
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endchoice
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endif # BR2_MACHINE_GPCM || BR2_MACHINE_FCM
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if BR2_MACHINE_GPCM
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choice
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prompt "Chip select negotiation time"
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config OR2_CSNT_NORMAL
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bool "Normal"
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config OR2_CSNT_EARLIER
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bool "Earlier"
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endchoice
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choice
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prompt "Address to chip-select setup"
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config OR2_ACS_SAME_TIME
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bool "At the same time"
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config OR2_ACS_HALF_CYCLE_EARLIER
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bool "Half of a bus clock cycle earlier"
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config OR2_ACS_QUARTER_CYCLE_EARLIER
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bool "Half/Quarter of a bus clock cycle earlier"
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endchoice
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choice
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prompt "Extra address to check-select setup"
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config OR2_XACS_NORMAL
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bool "Normal"
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config OR2_XACS_EXTENDED
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bool "Extended"
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endchoice
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choice
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prompt "External address termination"
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config OR2_SETA_INTERNAL
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bool "Access is terminated internally"
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config OR2_SETA_EXTERNAL
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bool "Access is terminated externally"
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endchoice
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endif # BR2_MACHINE_GPCM
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if BR2_MACHINE_FCM
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choice
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prompt "NAND Flash EEPROM page size"
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config OR2_PGS_SMALL
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bool "Small page device"
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config OR2_PGS_LARGE
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bool "Large page device"
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endchoice
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choice
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prompt "Chip select to command time"
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config OR2_CSCT_1_CYCLE
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depends on OR2_TRLX_NORMAL
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bool "1 cycle"
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config OR2_CSCT_2_CYCLE
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depends on OR2_TRLX_RELAXED
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bool "2 cycles"
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config OR2_CSCT_4_CYCLE
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depends on OR2_TRLX_NORMAL
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bool "4 cycles"
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config OR2_CSCT_8_CYCLE
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depends on OR2_TRLX_RELAXED
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bool "8 cycles"
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endchoice
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choice
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prompt "Command setup time"
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config OR2_CST_COINCIDENT
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depends on OR2_TRLX_NORMAL
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bool "Coincident with any command"
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config OR2_CST_QUARTER_CLOCK
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depends on OR2_TRLX_NORMAL
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bool "0.25 clocks after"
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config OR2_CST_HALF_CLOCK
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depends on OR2_TRLX_RELAXED
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bool "0.5 clocks after"
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config OR2_CST_ONE_CLOCK
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depends on OR2_TRLX_RELAXED
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bool "1 clock after"
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endchoice
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choice
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prompt "Command hold time"
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config OR2_CHT_HALF_CLOCK
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depends on OR2_TRLX_NORMAL
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bool "0.5 clocks before"
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config OR2_CHT_ONE_CLOCK
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depends on OR2_TRLX_NORMAL
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bool "1 clock before"
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config OR2_CHT_ONE_HALF_CLOCK
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depends on OR2_TRLX_RELAXED
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bool "1.5 clocks before"
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config OR2_CHT_TWO_CLOCK
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depends on OR2_TRLX_RELAXED
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bool "2 clocks before"
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endchoice
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choice
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prompt "Reset setup time"
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config OR2_RST_THREE_QUARTER_CLOCK
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depends on OR2_TRLX_NORMAL
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bool "0.75 clocks prior"
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config OR2_RST_ONE_HALF_CLOCK
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depends on OR2_TRLX_RELAXED
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bool "0.5 clocks prior"
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config OR2_RST_ONE_CLOCK
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bool "1 clock prior"
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endchoice
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endif # BR2_MACHINE_FCM
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if BR2_MACHINE_UPM
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choice
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prompt "Burst inhibit"
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config OR2_BI_BURSTSUPPORT
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bool "Support burst access"
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config OR2_BI_BURSTINHIBIT
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bool "Inhibit burst access"
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endchoice
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endif # BR2_MACHINE_UPM
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if BR2_MACHINE_SDRAM
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choice
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prompt "Number of column address lines"
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config OR2_COLS_7
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bool "7"
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config OR2_COLS_8
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bool "8"
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config OR2_COLS_9
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bool "9"
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config OR2_COLS_10
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bool "10"
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config OR2_COLS_11
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bool "11"
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config OR2_COLS_12
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bool "12"
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config OR2_COLS_13
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bool "13"
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config OR2_COLS_14
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bool "14"
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endchoice
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choice
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prompt "Number of rows address lines"
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config OR2_ROWS_9
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bool "9"
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config OR2_ROWS_10
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bool "10"
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config OR2_ROWS_11
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bool "11"
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config OR2_ROWS_12
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bool "12"
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config OR2_ROWS_13
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bool "13"
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config OR2_ROWS_14
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bool "14"
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config OR2_ROWS_15
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bool "15"
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endchoice
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choice
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prompt "Page mode select"
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config OR2_PMSEL_BTB
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bool "Back-to-back"
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config OR2_PMSEL_KEPT_OPEN
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bool "Page kept open until page miss or refresh"
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endchoice
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endif # BR2_MACHINE_SDRAM
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choice
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prompt "Relaxed timing"
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config OR2_TRLX_NORMAL
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bool "Normal"
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config OR2_TRLX_RELAXED
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bool "Relaxed"
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endchoice
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choice
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prompt "Extended hold time"
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config OR2_EHTR_NORMAL
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depends on OR2_TRLX_NORMAL
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bool "Normal"
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config OR2_EHTR_1_CYCLE
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depends on OR2_TRLX_NORMAL
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bool "1 idle clock cycle inserted"
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config OR2_EHTR_4_CYCLE
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depends on OR2_TRLX_RELAXED
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bool "4 idle clock cycles inserted"
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config OR2_EHTR_8_CYCLE
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depends on OR2_TRLX_RELAXED
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bool "8 idle clock cycles inserted"
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endchoice
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if !ARCH_MPC8308
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choice
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prompt "External address latch delay"
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config OR2_EAD_NONE
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bool "None"
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config OR2_EAD_EXTRA
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bool "Extra"
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endchoice
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endif # !ARCH_MPC8308
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endif # ELBC_BR2_OR2
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config BR2_PORTSIZE
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hex
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default 0x800 if BR2_PORTSIZE_8BIT
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default 0x1000 if BR2_PORTSIZE_16BIT
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default 0x1800 if BR2_PORTSIZE_32BIT
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config BR2_ERRORCHECKING
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hex
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default 0x0 if !BR2_MACHINE_FCM
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default 0x0 if BR2_ERRORCHECKING_DISABLED
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default 0x200 if BR2_ERRORCHECKING_ECC_CHECKING
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default 0x400 if BR2_ERRORCHECKING_BOTH
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config BR2_WRITE_PROTECT_BIT
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hex
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default 0x0 if !BR2_WRITE_PROTECT
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default 0x100 if BR2_WRITE_PROTECT
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config BR2_MACHINE
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hex
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default 0x0 if BR2_MACHINE_GPCM
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default 0x20 if BR2_MACHINE_FCM
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default 0x60 if BR2_MACHINE_SDRAM
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default 0x80 if BR2_MACHINE_UPMA
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default 0xa0 if BR2_MACHINE_UPMB
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default 0xc0 if BR2_MACHINE_UPMC
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config BR2_ATOMIC
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hex
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default 0x0 if !ARCH_MPC8313 && !ARCH_MPC8323 && !ARCH_MPC8360
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default 0x0 if BR2_ATOMIC_NONE
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default 0x4 if BR2_ATOMIC_RAWA
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default 0x8 if BR2_ATOMIC_WARA
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config BR2_VALID_BIT
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hex
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default 0x0 if !ELBC_BR2_OR2
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default 0x1 if ELBC_BR2_OR2
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config OR2_AM
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hex
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default 0xffff8000 if OR2_AM_32_KBYTES && !BR2_MACHINE_SDRAM
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default 0xffff0000 if OR2_AM_64_KBYTES
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default 0xfffe0000 if OR2_AM_128_KBYTES
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default 0xfffc0000 if OR2_AM_256_KBYTES
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default 0xfff80000 if OR2_AM_512_KBYTES
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default 0xfff00000 if OR2_AM_1_MBYTES
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default 0xffe00000 if OR2_AM_2_MBYTES
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default 0xffc00000 if OR2_AM_4_MBYTES
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default 0xff800000 if OR2_AM_8_MBYTES
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default 0xff000000 if OR2_AM_16_MBYTES
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default 0xfe000000 if OR2_AM_32_MBYTES
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default 0xfc000000 if OR2_AM_64_MBYTES
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default 0xf8000000 if OR2_AM_128_MBYTES
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default 0xf0000000 if OR2_AM_256_MBYTES
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default 0xe0000000 if OR2_AM_512_MBYTES
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default 0xc0000000 if OR2_AM_1_GBYTES
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default 0x80000000 if OR2_AM_2_GBYTES
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default 0x00000000 if OR2_AM_4_GBYTES
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config OR2_XAM
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hex
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default 0x0 if !OR2_XAM_SET
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default 0x6000 if OR2_XAM_SET
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config OR2_BCTLD
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hex
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default 0x0 if OR2_BCTLD_ASSERTED
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default 0x1000 if OR2_BCTLD_NOT_ASSERTED
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config OR2_BI
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hex
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default 0x0 if !BR2_MACHINE_UPM
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default 0x0 if OR2_BI_BURSTSUPPORT
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default 0x100 if OR2_BI_BURSTINHIBIT
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config OR2_COLS
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hex
|
|
default 0x0 if !BR2_MACHINE_SDRAM
|
|
default 0x0 if OR2_COLS_7
|
|
default 0x400 if OR2_COLS_8
|
|
default 0x800 if OR2_COLS_9
|
|
default 0xc00 if OR2_COLS_10
|
|
default 0x1000 if OR2_COLS_11
|
|
default 0x1400 if OR2_COLS_12
|
|
default 0x1800 if OR2_COLS_13
|
|
default 0x1c00 if OR2_COLS_14
|
|
|
|
config OR2_ROWS
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_SDRAM
|
|
default 0x0 if OR2_ROWS_9
|
|
default 0x40 if OR2_ROWS_10
|
|
default 0x80 if OR2_ROWS_11
|
|
default 0xc0 if OR2_ROWS_12
|
|
default 0x100 if OR2_ROWS_13
|
|
default 0x140 if OR2_ROWS_14
|
|
default 0x180 if OR2_ROWS_15
|
|
|
|
config OR2_PMSEL
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_SDRAM
|
|
default 0x0 if OR2_PMSEL_BTB
|
|
default 0x20 if OR2_PMSEL_KEPT_OPEN
|
|
|
|
config OR2_SCY
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_GPCM && !BR2_MACHINE_FCM
|
|
default 0x0 if OR2_SCY_0
|
|
default 0x10 if OR2_SCY_1
|
|
default 0x20 if OR2_SCY_2
|
|
default 0x30 if OR2_SCY_3
|
|
default 0x40 if OR2_SCY_4
|
|
default 0x50 if OR2_SCY_5
|
|
default 0x60 if OR2_SCY_6
|
|
default 0x70 if OR2_SCY_7
|
|
default 0x80 if OR2_SCY_8
|
|
default 0x90 if OR2_SCY_9
|
|
default 0xa0 if OR2_SCY_10
|
|
default 0xb0 if OR2_SCY_11
|
|
default 0xc0 if OR2_SCY_12
|
|
default 0xd0 if OR2_SCY_13
|
|
default 0xe0 if OR2_SCY_14
|
|
default 0xf0 if OR2_SCY_15
|
|
|
|
config OR2_PGS
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_FCM
|
|
default 0x0 if OR2_PGS_SMALL
|
|
default 0x400 if OR2_PGS_LARGE
|
|
|
|
config OR2_CSCT
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_FCM
|
|
default 0x0 if OR2_CSCT_1_CYCLE
|
|
default 0x0 if OR2_CSCT_2_CYCLE
|
|
default 0x200 if OR2_CSCT_4_CYCLE
|
|
default 0x200 if OR2_CSCT_8_CYCLE
|
|
|
|
config OR2_CST
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_FCM
|
|
default 0x0 if OR2_CST_COINCIDENT
|
|
default 0x100 if OR2_CST_QUARTER_CLOCK
|
|
default 0x0 if OR2_CST_HALF_CLOCK
|
|
default 0x100 if OR2_CST_ONE_CLOCK
|
|
|
|
config OR2_CHT
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_FCM
|
|
default 0x0 if OR2_CHT_HALF_CLOCK
|
|
default 0x80 if OR2_CHT_ONE_CLOCK
|
|
default 0x0 if OR2_CHT_ONE_HALF_CLOCK
|
|
default 0x80 if OR2_CHT_TWO_CLOCK
|
|
|
|
config OR2_RST
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_FCM
|
|
default 0x0 if OR2_RST_THREE_QUARTER_CLOCK
|
|
default 0x8 if OR2_RST_ONE_CLOCK
|
|
default 0x0 if OR2_RST_ONE_HALF_CLOCK
|
|
|
|
config OR2_CSNT
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_GPCM
|
|
default 0x0 if OR2_CSNT_NORMAL
|
|
default 0x800 if OR2_CSNT_EARLIER
|
|
|
|
config OR2_ACS
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_GPCM
|
|
default 0x0 if OR2_ACS_SAME_TIME
|
|
default 0x400 if OR2_ACS_QUARTER_CYCLE_EARLIER
|
|
default 0x600 if OR2_ACS_HALF_CYCLE_EARLIER
|
|
|
|
config OR2_XACS
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_GPCM
|
|
default 0x0 if OR2_XACS_NORMAL
|
|
default 0x100 if OR2_XACS_EXTENDED
|
|
|
|
config OR2_SETA
|
|
hex
|
|
default 0x0 if !BR2_MACHINE_GPCM
|
|
default 0x0 if OR2_SETA_INTERNAL
|
|
default 0x8 if OR2_SETA_EXTERNAL
|
|
|
|
config OR2_TRLX
|
|
hex
|
|
default 0x0 if OR2_TRLX_NORMAL
|
|
default 0x4 if OR2_TRLX_RELAXED
|
|
|
|
config OR2_EHTR
|
|
hex
|
|
default 0x0 if OR2_EHTR_NORMAL
|
|
default 0x2 if OR2_EHTR_1_CYCLE
|
|
default 0x0 if OR2_EHTR_4_CYCLE
|
|
default 0x2 if OR2_EHTR_8_CYCLE
|
|
|
|
config OR2_EAD
|
|
hex
|
|
default 0x0 if ARCH_MPC8308
|
|
default 0x0 if OR2_EAD_NONE
|
|
default 0x1 if OR2_EAD_EXTRA
|