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94 lines
2.3 KiB
94 lines
2.3 KiB
# SPDX-License-Identifier: GPL-2.0 |
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if MACH_LOONGSON2EF |
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choice |
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prompt "Machine Type" |
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config LEMOTE_FULOONG2E |
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bool "Lemote Fuloong(2e) mini-PC" |
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select ARCH_SPARSEMEM_ENABLE |
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select ARCH_MIGHT_HAVE_PC_PARPORT |
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select ARCH_MIGHT_HAVE_PC_SERIO |
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select CEVT_R4K |
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select CSRC_R4K |
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select SYS_HAS_CPU_LOONGSON2E |
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select DMA_NONCOHERENT |
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select BOOT_ELF32 |
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select BOARD_SCACHE |
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select FORCE_PCI |
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select I8259 |
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select ISA |
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select IRQ_MIPS_CPU |
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select SYS_SUPPORTS_64BIT_KERNEL |
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select SYS_SUPPORTS_LITTLE_ENDIAN |
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select SYS_SUPPORTS_HIGHMEM |
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select SYS_HAS_EARLY_PRINTK |
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select USE_GENERIC_EARLY_PRINTK_8250 |
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select GENERIC_ISA_DMA_SUPPORT_BROKEN |
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select CPU_HAS_WB |
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select LOONGSON_MC146818 |
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help |
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Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and |
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an FPGA northbridge |
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Lemote Fuloong(2e) mini PC have a VIA686B south bridge. |
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config LEMOTE_MACH2F |
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bool "Lemote Loongson 2F family machines" |
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select ARCH_SPARSEMEM_ENABLE |
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select ARCH_MIGHT_HAVE_PC_PARPORT |
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select ARCH_MIGHT_HAVE_PC_SERIO |
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select BOARD_SCACHE |
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select BOOT_ELF32 |
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select CEVT_R4K if ! MIPS_EXTERNAL_TIMER |
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select CPU_HAS_WB |
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select CS5536 |
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select CSRC_R4K if ! MIPS_EXTERNAL_TIMER |
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select DMA_NONCOHERENT |
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select GENERIC_ISA_DMA_SUPPORT_BROKEN |
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select FORCE_PCI |
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select I8259 |
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select IRQ_MIPS_CPU |
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select ISA |
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select SYS_HAS_CPU_LOONGSON2F |
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select SYS_HAS_EARLY_PRINTK |
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select USE_GENERIC_EARLY_PRINTK_8250 |
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select SYS_SUPPORTS_64BIT_KERNEL |
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select SYS_SUPPORTS_HIGHMEM |
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select SYS_SUPPORTS_LITTLE_ENDIAN |
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select LOONGSON_MC146818 |
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help |
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Lemote Loongson 2F family machines utilize the 2F revision of |
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Loongson processor and the AMD CS5536 south bridge. |
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These family machines include fuloong2f mini PC, yeeloong2f notebook, |
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LingLoong allinone PC and so forth. |
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endchoice |
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config CS5536 |
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bool |
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config CS5536_MFGPT |
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bool "CS5536 MFGPT Timer" |
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depends on CS5536 && !HIGH_RES_TIMERS |
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select MIPS_EXTERNAL_TIMER |
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help |
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This option enables the mfgpt0 timer of AMD CS5536. With this timer |
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switched on you can not use high resolution timers. |
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If you want to enable the Loongson2 CPUFreq Driver, Please enable |
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this option at first, otherwise, You will get wrong system time. |
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If unsure, say Yes. |
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config LOONGSON_UART_BASE |
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bool |
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default y |
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depends on EARLY_PRINTK || SERIAL_8250 |
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config LOONGSON_MC146818 |
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bool |
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default n |
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endif # MACH_LOONGSON2EF
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