Loic Poulain 4be8c0993c perf(imx): speed-up console/uart TX using FIFO ...

The current putc version test for TXEMPTY bit set (#6) instead
of waiting for TXFULL bit clear (#4), that slows the global
boot time as we are not taking benefit of the 32-byte FIFO.

We then need to implement the flush function to be sure the
transmit is complete (FIFO and shift register empty).

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Change-Id: I54873a5203e2afdc230e44ce73284e7a80985b4f

2023-01-27 17:34:15 +01:00

..

aarch32

imx: console: Use CONSOLE_T_BASE for UART base address

2020-03-05 13:56:56 +00:00

include

feat(imx8m): add support for high assurance boot

2022-10-19 15:55:15 +02:00

sci

imx: Fix multiple definition of ipc_handle

2019-12-04 02:59:03 -06:00

imx7_clock.c

imx7: imx7_clock: usb: Initialize the USB core clocks

2018-09-04 13:36:23 +01:00

imx8_helpers.S

Add plat_crash_console_flush to platforms without it

2018-10-25 09:56:09 +01:00

imx8_psci.c

imx: power optimization for i.mx8qm

2019-01-29 09:26:41 +08:00

imx8_topology.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

imx_aips.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

imx_caam.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

imx_clock.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

imx_csu.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

imx_ehf.c

plat: imx: add sdei support for i.MX8MM

2020-08-06 07:10:21 +00:00

imx_io_mux.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

imx_io_storage.c

refactor(plat/imx/imx): make imx io-storage logic for TBBR/FIP common

2021-09-14 21:42:01 +08:00

imx_sdei.c

plat: imx: add sdei support for i.MX8MM

2020-08-06 07:10:21 +00:00

imx_sip_handler.c

fix: remove old-style declarations

2022-12-01 16:17:34 +00:00

imx_sip_svc.c

feat(imx8m): add support for high assurance boot

2022-10-19 15:55:15 +02:00

imx_snvs.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

imx_uart_console.S

perf(imx): speed-up console/uart TX using FIFO

2023-01-27 17:34:15 +01:00

imx_wdog.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

lpuart_console.S

Don't return error information from console_flush

2020-10-09 10:21:50 -05:00

plat_imx8_gic.c

plat: imx: add sdei support for i.MX8MM

2020-08-06 07:10:21 +00:00