linux_dsm_epyc7002/arch/arm/boot
Fabrizio Castro f3c899927e ARM: 8786/1: Debug kernel copy by printing
It may happen that when we relocate the kernel we corrupt other
sensible memory (e.g. the memory needed by U-Boot for dealing
with bootm command) while copying the kernel. If we overwrite
the content of the memory area used by U-Boot's command bootm
(described by U-Boot's parameters bootm_low and bootm_size),
the kernel won't be able to boot. Troubleshooting the problem
then is not straightforward.

This commit allows the user to easily print information on
where the kernel gets copied from/to in order to help with the
design of the system memory map (e.g. bootm_low and bootm_size)
at boot up.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Acked-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-09-19 10:44:50 +01:00
..
bootp
compressed ARM: 8786/1: Debug kernel copy by printing 2018-09-19 10:44:50 +01:00
dts Merge branch 'akpm' (patches from Andrew) 2018-08-23 19:20:12 -07:00
.gitignore
deflate_xip_data.sh
install.sh
Makefile