payloads/seabios: Add support for Hudson UART
Since version 9332965 "serialio: Support for mmap serial ports", SeaBIOS supports memory mapped serial ports. This patch automatically configures SeaBIOS when the Hudson UART is enabled. Change-Id: I072f6a957df7e143d790783546b0725bcd597d9c Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: https://review.coreboot.org/18025 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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@ -85,6 +85,8 @@ payloads/external/SeaBIOS/seabios/out/bios.bin.elf seabios: $(DOTCONFIG)
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CONFIG_SEABIOS_THREAD_OPTIONROMS=$(CONFIG_SEABIOS_THREAD_OPTIONROMS) \
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CONFIG_SEABIOS_VGA_COREBOOT=$(CONFIG_SEABIOS_VGA_COREBOOT) \
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CONFIG_DRIVERS_UART_8250IO=$(CONFIG_DRIVERS_UART_8250IO) \
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CONFIG_DRIVERS_UART_8250MEM=$(CONFIG_DRIVERS_UART_8250MEM) \
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CONFIG_HUDSON_UART=$(CONFIG_HUDSON_UART) \
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CONFIG_CONSOLE_SERIAL=$(CONFIG_CONSOLE_SERIAL) \
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CONFIG_TTYS0_BASE=$(CONFIG_TTYS0_BASE) \
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CONFIG_SEABIOS_DEBUG_LEVEL=$(CONFIG_SEABIOS_DEBUG_LEVEL)
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@ -42,6 +42,9 @@ config: checkout
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ifeq ($(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250IO),yy)
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echo "CONFIG_DEBUG_SERIAL=y" >> seabios/.config
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echo "CONFIG_DEBUG_SERIAL_PORT=$(CONFIG_TTYS0_BASE)" >> seabios/.config
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else ifeq ($(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250MEM)$(CONFIG_HUDSON_UART),yyy)
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echo "CONFIG_DEBUG_SERIAL_MMIO=y" >> seabios/.config
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echo "CONFIG_DEBUG_SERIAL_MEM_ADDRESS=0xFEDC6000" >> seabios/.config
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else
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echo "# CONFIG_DEBUG_SERIAL is not set" >> seabios/.config
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endif
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