19 Dec
2017
19 Dec
'17
10:59 a.m.
Hi,
On Mon, 18 Dec 2017 10:17:03 +0100 Marek Vasut wrote:
On 12/18/2017 10:02 AM, linux-kernel-dev@beckhoff.com wrote:
From: Patrick Bruenn p.bruenn@beckhoff.com
Static variables are not available during board_init_f().
They are, since the board runs from RAM at that point already.
That's not the point. Zero-initialized variables (static or not) are located in the .bss section, which is overlayed by the .rel.dyn section. Thus writing to such a variable before relocation will trash the relocation data.
Lothar Waßmann