qemu: don't use C functions for the crash console callbacks

Fork: 0

LuminaSensum / arm-trusted-firmware

Browse code qemu: don't use C functions for the crash console callbacks Use the console_pl011_core_* functions directly in the crash console callbacks. This bypasses the MULTI_CONSOLE_API for the crash console (UART1), but allows using the crash console before the C runtime has been initialized (eg to call ASM_ASSERT). This retains backwards compatibility with respect to functionality when the old API is used. Use the MULTI_CONSOLE_API to register UART0 as the boot and runtime console. Fixes ARM-software/tf-issues#572 Signed-off-by: Michalis Pappas <mpappas@fastmail.fm> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1 v2.0-rc0 v2.0 v1.6-rc1 v1.6-rc0 v1.6
1 parent ba7848e commit 0e24ea81564ef0444bd6e57f6dabc324284ec3b0 Michalis Pappas authored on 27 Mar 2018

Browse code

Use the console_pl011_core_* functions directly in the crash console
callbacks.

This bypasses the MULTI_CONSOLE_API for the crash console (UART1), but
allows using the crash console before the C runtime has been initialized
(eg to call ASM_ASSERT). This retains backwards compatibility with respect
to functionality when the old API is used.

Use the MULTI_CONSOLE_API to register UART0 as the boot and runtime
console.

Fixes ARM-software/tf-issues#572

Signed-off-by: Michalis Pappas <mpappas@fastmail.fm>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1 v2.0-rc0 v2.0 v1.6-rc1 v1.6-rc0 v1.6

1 parent ba7848e commit 0e24ea81564ef0444bd6e57f6dabc324284ec3b0

Michalis Pappas authored on 27 Mar 2018

Patch

Unified Split

Showing 4 changed files

Ignore Space Show notes View include/drivers/console.h

Ignore Space Show notes View plat/qemu/aarch64/plat_helpers.S

Ignore Space Show notes View plat/qemu/qemu_console.c

Ignore Space Show notes View plat/qemu/qemu_private.h

Show line notes below