9be8a82c0e
This patch implements Allwinner TWI/I2C controller emulation. Only master-mode functionality is implemented. The SPL boot for Cubieboard expects AXP209 PMIC on TWI0/I2C0 bus, so this is first part enabling the TWI/I2C bus operation. Since both Allwinner A10 and H3 use the same module, it is added for both boards. Docs are also updated for Cubieboard and Orangepi-PC board to indicate I2C availability. Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Message-id: 20221226220303.14420-4-strahinja.p.jankovic@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
18 lines
329 B
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18 lines
329 B
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Cubietech Cubieboard (``cubieboard``)
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=====================================
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The ``cubieboard`` model emulates the Cubietech Cubieboard,
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which is a Cortex-A8 based single-board computer using
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the AllWinner A10 SoC.
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Emulated devices:
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- Timer
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- UART
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- RTC
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- EMAC
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- SDHCI
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- USB controller
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- SATA controller
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- TWI (I2C) controller
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