8bb6617427
The K210's bootloader does not provide a device tree. Give the ability
to providea builtin one with the SOC_KENDRYTE_K210_BUILTIN_DTB option.
If selected, this option result in the definition of a builtin DTB
entry in the k210 sysctl driver.
If defined, the builtin DTB entry points to the default k210.dts device
tree file and is keyed with the vendor ID 0x4B5, the arch ID
0xE59889E6A5A04149 ("Canaan AI" in UTF-8 coded Chinese) and the impl ID
0x4D41495832303030 ("MAIX200"). These values are reported by the SiPEED
MAIXDUINO board, the SiPEED MAIX Go board and the SiPEED Dan Dock board.
[Thanks to Damien for the K210 IDs]
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
menu "SoC selection"
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config SOC_SIFIVE
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bool "SiFive SoCs"
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select SERIAL_SIFIVE if TTY
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select SERIAL_SIFIVE_CONSOLE if TTY
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select CLK_SIFIVE
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select CLK_SIFIVE_FU540_PRCI
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select SIFIVE_PLIC
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help
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This enables support for SiFive SoC platform hardware.
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config SOC_VIRT
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bool "QEMU Virt Machine"
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select POWER_RESET
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select POWER_RESET_SYSCON
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select POWER_RESET_SYSCON_POWEROFF
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select GOLDFISH
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select RTC_DRV_GOLDFISH if RTC_CLASS
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select SIFIVE_PLIC
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help
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This enables support for QEMU Virt Machine.
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config SOC_KENDRYTE
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bool "Kendryte K210 SoC"
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depends on !MMU
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select SERIAL_SIFIVE if TTY
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select SERIAL_SIFIVE_CONSOLE if TTY
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select SIFIVE_PLIC
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help
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This enables support for Kendryte K210 SoC platform hardware.
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config SOC_KENDRYTE_K210_DTB
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def_bool y
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depends on SOC_KENDRYTE_K210_DTB_BUILTIN
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config SOC_KENDRYTE_K210_DTB_BUILTIN
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bool "Builtin device tree for the Kendryte K210"
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depends on SOC_KENDRYTE
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default y
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select OF
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select BUILTIN_DTB
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select SOC_KENDRYTE_K210_DTB
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help
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Builds a device tree for the Kendryte K210 into the Linux image.
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This option should be selected if no bootloader is being used.
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If unsure, say Y.
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endmenu
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