Re: [U-Boot] [PATCH v2 21/21] efi_loader: Some console improvements for vidconsole

On 10 September 2017 at 05:21, Rob Clark robdclark@gmail.com wrote:

1. use fputs() to reduce cache flushes from once-per-char to once-per-string
2. handle \r, \t, and \b in addition to just \n for tracking cursor position
3. cursor row/col are zero based, not one based

Signed-off-by: Rob Clark robdclark@gmail.com

include/efi_api.h | 6 +++-- lib/efi_loader/efi_console.c | 58 ++++++++++++++++++++++++++------------------ 2 files changed, 39 insertions(+), 25 deletions(-)

Reviewed-by: Simon Glass sjg@chromium.org