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u-boot-brain/drivers/serial
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Simon Goldschmidt 1a67969a99 Revert "serial: ns16550: fix debug uart putc called before init" 
This reverts commit 6f57c34473 since it
does not seem to work at least on rk3399.

The Rockchip Technical Reference Manual (TRM) for the rk3399 says the baud
rate prescaler register is readable only when USR[0] is zero. Since this
bit is defined as "reserved" in the socfpga cylcone5 TRM, let's rather
drop this than making the ns16550 debug uart more platform specific.

Reported-by: Roosen Henri <Henri.Roosen@ginzinger.com>
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com
2018-12-03 21:50:47 -05:00
..
altera_jtag_uart.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
altera_uart.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
arm_dcc.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
atmel_usart.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
atmel_usart.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig serial: MediaTek: add high-speed uart driver for MediaTek SoCs 2018-11-28 23:04:53 -05:00
lpc32xx_hsuart.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile serial: MediaTek: add high-speed uart driver for MediaTek SoCs 2018-11-28 23:04:53 -05:00
mcfuart.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ns16550.c Revert "serial: ns16550: fix debug uart putc called before init" 2018-12-03 21:50:47 -05:00
sandbox.c sandbox: Restore blocking I/O on exit 2018-10-09 04:40:27 -06:00
serial_ar933x.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_arc.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_bcm283x_mu.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_bcm283x_pl011.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_bcm6345.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_bcm6858.c serial: bcm6858: add serial support 2018-11-16 13:34:35 -05:00
serial_efi.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_intel_mid.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_linflexuart.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
serial_lpuart.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_meson.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_mpc8xx.c drivers: serial: get rid of non DM mpc8xx driver 2018-12-03 10:44:10 -05:00
serial_msm.c serial: serial_msm: added pinmux & config 2018-05-26 18:19:17 -04:00
serial_mtk.c serial: MediaTek: add high-speed uart driver for MediaTek SoCs 2018-11-28 23:04:53 -05:00
serial_mvebu_a3700.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_mxc.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_ns16550.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
serial_nulldev.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
serial_omap.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_owl.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_pic32.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_pl01x_internal.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
serial_pl01x.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_pxa.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
serial_rockchip.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
serial_s5p.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_sh.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_sh.h serial: sh: Add support for R7S72100 (RZ/A1) 2018-01-24 23:27:21 +01:00
serial_sti_asc.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_stm32.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_stm32.h serial: serial_stm32: Enable uart FIFO for STM32F7xx SoCs 2018-09-30 13:00:35 -04:00
serial_uniphier.c serial: uniphier: set clock rate without clock-frequency property 2018-06-23 01:28:15 +09:00
serial_xuartlite.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial_zynq.c serial: Remove DM_FLAG_PRE_RELOC flag in various drivers 2018-11-14 09:16:28 -08:00
serial-uclass.c dm: core: Respect drivers with the DM_FLAG_PRE_RELOC flag in lists_bind_fdt() 2018-11-14 09:16:27 -08:00
serial.c drivers: serial: get rid of non DM mpc8xx driver 2018-12-03 10:44:10 -05:00
usbtty.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
usbtty.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00