Ricardo Ribalda Delgado (ricardo.ribalda@gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18025
-gerrit
commit 7e7a3750bcd36561704917b6c8b99b68478ac3c3 Author: Ricardo Ribalda Delgado ricardo.ribalda@gmail.com Date: Tue Jan 3 11:56:22 2017 +0100
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 --- payloads/external/Makefile.inc | 2 ++ payloads/external/SeaBIOS/Makefile | 3 +++ 2 files changed, 5 insertions(+)
diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc index e4d3e12..54ef3ac 100644 --- a/payloads/external/Makefile.inc +++ b/payloads/external/Makefile.inc @@ -80,6 +80,8 @@ payloads/external/SeaBIOS/seabios/out/bios.bin.elf seabios: $(DOTCONFIG) CONFIG_SEABIOS_THREAD_OPTIONROMS=$(CONFIG_SEABIOS_THREAD_OPTIONROMS) \ CONFIG_SEABIOS_VGA_COREBOOT=$(CONFIG_SEABIOS_VGA_COREBOOT) \ CONFIG_DRIVERS_UART_8250IO=$(CONFIG_DRIVERS_UART_8250IO) \ + CONFIG_DRIVERS_UART_8250MEM=$(CONFIG_DRIVERS_UART_8250MEM) \ + CONFIG_HUDSON_UART=$(CONFIG_HUDSON_UART) \ CONFIG_CONSOLE_SERIAL=$(CONFIG_CONSOLE_SERIAL) \ CONFIG_TTYS0_BASE=$(CONFIG_TTYS0_BASE)
diff --git a/payloads/external/SeaBIOS/Makefile b/payloads/external/SeaBIOS/Makefile index 9ec3e60..1ecd279 100644 --- a/payloads/external/SeaBIOS/Makefile +++ b/payloads/external/SeaBIOS/Makefile @@ -42,6 +42,9 @@ config: checkout ifeq ($(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250IO),yy) echo "CONFIG_DEBUG_SERIAL=y" >> seabios/.config echo "CONFIG_DEBUG_SERIAL_PORT=$(CONFIG_TTYS0_BASE)" >> seabios/.config +else ifeq ($(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250MEM)$(CONFIG_HUDSON_UART),yyy) + echo "CONFIG_DEBUG_SERIAL_MMIO=y" >> seabios/.config + echo "CONFIG_DEBUG_SERIAL_MEM_ADDRESS=0xFEDC6000" >> seabios/.config else echo "# CONFIG_DEBUG_SERIAL is not set" >> seabios/.config endif