]> git.baikalelectronics.ru Git - uboot.git/commit
projects / uboot.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 220dfe2) | patch
efi_loader: clear screen should move cursor to home
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Sun, 22 Dec 2019 07:15:55 +0000 (07:15 +0000)
committerHeinrich Schuchardt <xypron.glpk@gmx.de>
Tue, 7 Jan 2020 17:08:20 +0000 (18:08 +0100)
commit376a3d21ac93a68aab218bf2de099ede30e5d0a2
tree86d7d5bb2409451ea896cd6815bef1d87ceebf77tree | snapshot
parent220dfe2b88822a1316fb5810305af39dcd8e489dcommit | diff
efi_loader: clear screen should move cursor to home

On a VT100 terminal <ESC>[2J should be enough to both clear the whole
screen and set the cursor to position (1, 1). But the Linux console does
not behave like this. So send an extra <ESC>[H. For reference see the
console_codes(4) man page.

Add a function description.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
lib/efi_loader/efi_console.c diff | blob | history
"Das U-Boot" Source Tree.