u-boot/drivers/serial
Michal Simek cbeba35152 serial: zynq: Change fifo behavior in debug mode
Serial IP has output buffer which status is indicated by two bits. If fifo
if empty or full. Default configuration is that chars are pushed to fifo
till it is full. Time to time it is visible that chars are scambled and
logs are not visible. Not sure what it is exactly happening but all the
time it helps to change driver behavior to write only one char at a time.
That's why enable this mode when debug uart is enabled not to see scrambled
chars in debug by default.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/332b2106d7a8190dd1001b5387f8bd1fba2e061b.1648205405.git.michal.simek@xilinx.com
2022-03-29 09:19:59 +02:00
..
altera_jtag_uart.c dm: Use access methods for dev/uclass private data 2021-01-05 12:24:40 -07:00
altera_uart.c dm: Use access methods for dev/uclass private data 2021-01-05 12:24:40 -07:00
arm_dcc.c serial: arm_dcc: Use CONFIG_ARM64 not CONFIG_CPU_ARMV8 2021-12-27 16:20:18 -05:00
atmel_usart.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
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: Add RISC-V HTIF console driver 2022-02-10 11:18:12 +08:00
lpc32xx_hsuart.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
Makefile serial: Add RISC-V HTIF console driver 2022-02-10 11:18:12 +08:00
ns16550.c ti: keystone: Move away from CONFIG_SOC_KEYSTONE 2021-09-27 21:38:34 -04:00
sandbox.c sandbox: sandbox_serial_pending depends on DM_VIDEO 2022-01-25 12:36:11 -07:00
serial-uclass.c drivers: serial: Make sure we really return a serial device 2022-03-08 08:42:43 -05:00
serial.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
serial_ar933x.c dm: treewide: Rename auto_alloc_size members to be shorter 2020-12-13 08:00:25 -07:00
serial_arc.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_bcm283x_mu.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
serial_bcm283x_pl011.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
serial_bcm6345.c dm: treewide: Rename auto_alloc_size members to be shorter 2020-12-13 08:00:25 -07:00
serial_coreboot.c x86: Make coreboot sysinfo available to any x86 board 2021-03-27 13:59:37 +13:00
serial_cortina.c dm: treewide: Rename ofdata_to_platdata() to of_to_plat() 2020-12-13 16:51:09 -07:00
serial_efi.c efi: serial: Support arrow keys 2021-12-31 06:45:01 +01:00
serial_htif.c serial: Add RISC-V HTIF console driver 2022-02-10 11:18:12 +08:00
serial_intel_mid.c serial: Update NS16550_t and struct NS16550 2021-01-05 12:24:40 -07:00
serial_linflexuart.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_lpuart.c Finish conversion of CONFIG_SYS_CLK_FREQ to Kconfig 2021-12-27 16:20:18 -05:00
serial_mcf.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_meson.c dm: Use access methods for dev/uclass private data 2021-01-05 12:24:40 -07:00
serial_mpc8xx.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_msm.c WS cleanup: remove trailing white space 2021-09-30 08:08:56 -04:00
serial_msm_geni.c serial: qcom: add support for GENI serial driver 2021-10-31 08:46:44 -04:00
serial_mt7620.c treewide: Use OF_REAL instead of !OF_PLATDATA 2021-09-25 09:46:15 -06:00
serial_mtk.c serial: mtk: rewrite the setbrg function 2021-03-20 16:24:27 -04:00
serial_mvebu_a3700.c Prepare v2022.01-rc4 2021-12-20 17:12:04 -05:00
serial_mxc.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_ns16550.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_nulldev.c serial: remove nulldev_serial_input 2022-02-09 12:30:13 -07:00
serial_octeon_bootcmd.c serial: serial_octeon_bootcmd.c: Add PCI remote console support 2021-04-23 21:22:55 +02:00
serial_octeon_pcie_console.c serial: serial_octeon_pcie_console.c: Add PCI remote console support 2021-04-23 21:22:55 +02:00
serial_omap.c treewide: Simply conditions with the new OF_REAL 2021-09-25 09:46:15 -06:00
serial_owl.c dm: treewide: Rename ofdata_to_platdata() to of_to_plat() 2020-12-13 16:51:09 -07:00
serial_pic32.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_pl01x.c serial: pl011: Enable DEBUG_UART_PL011 in SPL 2021-07-24 08:57:53 -04:00
serial_pl01x_internal.h dm: treewide: Rename ofdata_to_platdata() to of_to_plat() 2020-12-13 16:51:09 -07:00
serial_pxa.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_rockchip.c dm: Use access methods for dev/uclass private data 2021-01-05 12:24:40 -07:00
serial_s5p.c serial: samsung: add support for skip debug init in s5p 2021-10-31 11:25:39 -04:00
serial_sbi.c serial: Add a debug console using the RISC-V SBI interface 2021-10-07 16:08:23 +08:00
serial_sh.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
serial_sh.h sh: sh3: Remove CPU support 2019-05-10 22:43:18 +02:00
serial_sifive.c Merge branch '2021-02-02-drop-asm_global_data-when-unused' 2021-02-15 10:16:45 -05:00
serial_sti_asc.c WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
serial_stm32.c serial: stm32: define LOG_CATEGORY 2021-01-13 09:52:58 +01:00
serial_stm32.h dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
serial_uniphier.c dm: treewide: Rename auto_alloc_size members to be shorter 2020-12-13 08:00:25 -07:00
serial_xen.c WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
serial_xuartlite.c Xilinx changes for v2021.04 2021-01-06 07:57:33 -05:00
serial_zynq.c serial: zynq: Change fifo behavior in debug mode 2022-03-29 09:19:59 +02:00
usbtty.c serial: usbtty: Send urb data in correct order 2021-03-03 04:12:45 +01:00
usbtty.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00