s390/boot: Add field width and padding handling to boot_printk()

Enhance boot_printk() to support field width and padding across all
argument types for better formatting.

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
This commit is contained in:
Vasily Gorbik 2024-11-28 02:22:54 +01:00 • committed by Alexander Gordeev
commit 3d846daafb