mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
cac73f20ac
Some device the serial console's initialization cannot run early during the boot process. Hence, nulldev serial device is helpful on that situation. For example, if the serial module was implemented in FPGA. Serial initialization is prohibited to run until the FPGA was programmed. This commit is to adding nulldev serial driver. This will allows the default console to be specified as a nulldev. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Keng Soon Cheah <keng.soon.cheah@ni.com> Cc: Chen Yee Chew <chen.yee.chew@ni.com>
57 lines
2.0 KiB
Makefile
57 lines
2.0 KiB
Makefile
#
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# (C) Copyright 2006-2009
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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ifdef CONFIG_DM_SERIAL
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obj-$(CONFIG_$(SPL_TPL_)DM_SERIAL) += serial-uclass.o
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obj-$(CONFIG_PL01X_SERIAL) += serial_pl01x.o
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else
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obj-y += serial.o
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obj-$(CONFIG_PL010_SERIAL) += serial_pl01x.o
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obj-$(CONFIG_PL011_SERIAL) += serial_pl01x.o
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obj-$(CONFIG_SYS_NS16550_SERIAL) += serial_ns16550.o
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endif
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obj-$(CONFIG_ALTERA_UART) += altera_uart.o
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obj-$(CONFIG_ALTERA_JTAG_UART) += altera_jtag_uart.o
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obj-$(CONFIG_AR933X_UART) += serial_ar933x.o
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obj-$(CONFIG_ARM_DCC) += arm_dcc.o
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obj-$(CONFIG_ATMEL_USART) += atmel_usart.o
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obj-$(CONFIG_BCM6345_SERIAL) += serial_bcm6345.o
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obj-$(CONFIG_EFI_APP) += serial_efi.o
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obj-$(CONFIG_LPC32XX_HSUART) += lpc32xx_hsuart.o
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obj-$(CONFIG_MCFUART) += mcfuart.o
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obj-$(CONFIG_SYS_NS16550) += ns16550.o
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obj-$(CONFIG_S5P) += serial_s5p.o
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obj-$(CONFIG_MXC_UART) += serial_mxc.o
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obj-$(CONFIG_PXA_SERIAL) += serial_pxa.o
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obj-$(CONFIG_MESON_SERIAL) += serial_meson.o
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obj-$(CONFIG_INTEL_MID_SERIAL) += serial_intel_mid.o
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ifdef CONFIG_SPL_BUILD
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obj-$(CONFIG_ROCKCHIP_SERIAL) += serial_rockchip.o
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endif
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obj-$(CONFIG_XILINX_UARTLITE) += serial_xuartlite.o
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obj-$(CONFIG_SANDBOX_SERIAL) += sandbox.o
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obj-$(CONFIG_SCIF_CONSOLE) += serial_sh.o
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obj-$(CONFIG_ZYNQ_SERIAL) += serial_zynq.o
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obj-$(CONFIG_FSL_LPUART) += serial_lpuart.o
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obj-$(CONFIG_FSL_LINFLEXUART) += serial_linflexuart.o
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obj-$(CONFIG_ARC_SERIAL) += serial_arc.o
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obj-$(CONFIG_UNIPHIER_SERIAL) += serial_uniphier.o
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obj-$(CONFIG_STM32_SERIAL) += serial_stm32.o
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obj-$(CONFIG_STI_ASC_SERIAL) += serial_sti_asc.o
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obj-$(CONFIG_PIC32_SERIAL) += serial_pic32.o
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obj-$(CONFIG_STM32X7_SERIAL) += serial_stm32x7.o
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obj-$(CONFIG_BCM283X_MU_SERIAL) += serial_bcm283x_mu.o
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obj-$(CONFIG_MSM_SERIAL) += serial_msm.o
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obj-$(CONFIG_MVEBU_A3700_UART) += serial_mvebu_a3700.o
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obj-$(CONFIG_MPC8XX_CONS) += serial_mpc8xx.o
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obj-$(CONFIG_NULLDEV_SERIAL) += serial_nulldev.o
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ifndef CONFIG_SPL_BUILD
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obj-$(CONFIG_USB_TTY) += usbtty.o
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endif
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