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62c5fae511
MPC885 CPU has the following ERRATA: When the USB controller is configured in Host mode, and the SOF generation (SFTE=1 in USMOD register) is being used, there may be false CRC error indication in other SCCs. Although the data is received correctly, the CRC result will be corrupted. Add capability to load the related microcode to fix it. The microcode binary data is copied from Linux kernel. Other microcode will be added in following patch so make it a Kconfig choice. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
116 lines
2.1 KiB
Text
116 lines
2.1 KiB
Text
menu "mpc8xx CPU"
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depends on MPC8xx
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config SYS_CPU
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default "mpc8xx"
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choice
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prompt "Target select"
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optional
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config TARGET_MCR3000
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bool "Support MCR3000 board from CSSI"
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config TARGET_CMPC885
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bool "Support CMPC885 board from CSSI"
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endchoice
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choice
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prompt "CPU select"
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default MPC866
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config MPC866
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bool "MPC866"
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select SYS_CACHE_SHIFT_4
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config MPC885
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bool "MPC885"
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select SYS_CACHE_SHIFT_4
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endchoice
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choice
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prompt "Microcode patch selection"
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default NO_UCODE_PATCH
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help
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This allows loading of CPM microcode.
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Only one microcode can be loaded at a time.
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config NO_UCODE_PATCH
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bool "None"
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config USB_SOF_UCODE_PATCH
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bool "USB SOF patch"
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depends on MPC885
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help
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This microcode fixes CPM15 errata:
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When the USB controller is configured in Host mode, and the
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SOF generation (SFTE=1 in USMOD register) is being used,
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there may be false CRC error indication in other SCCs.
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Although the data is received correctly, the CRC result
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will be corrupted.
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endchoice
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comment "Specific commands"
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config CMD_IMMAP
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bool "Enable various commands to dump IMMR information"
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help
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This enables various commands such as:
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siuinfo - print System Interface Unit (SIU) registers
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memcinfo - print Memory Controller registers
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comment "Configuration Registers"
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config SYS_SIUMCR
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hex "SIUMCR register"
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help
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SIU Module Configuration (11-6)
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config SYS_SYPCR
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hex "SYPCR register" if !WDT_MPC8xxx
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default 0
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help
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System Protection Control (11-9)
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config SYS_TBSCR
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hex "TBSCR register"
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help
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Time Base Status and Control (11-26)
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config SYS_PISCR
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hex "PISCR register"
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help
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Periodic Interrupt Status and Control (11-31)
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config SYS_PLPRCR_BOOL
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bool "Customise PLPRCR"
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config SYS_PLPRCR
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hex "PLPRCR register"
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depends on SYS_PLPRCR_BOOL
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help
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PLL, Low-Power, and Reset Control Register (15-30)
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config SYS_SCCR
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hex "SCCR register"
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help
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System Clock and reset Control Register (15-27)
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config SYS_SCCR_MASK
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hex "MASK for setting SCCR register"
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config SYS_DER
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hex "DER register"
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help
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Debug Event Register (37-47)
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source "board/cssi/mcr3000/Kconfig"
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source "board/cssi/cmpc885/Kconfig"
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endmenu
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