mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-29 08:00:26 +09:00
arm: lager: Disable TMU0 before OS boot
On U-boot uses TMU0 as timer, but TMU0 does not use on linux kernel and other. This disables TMU0 at the request of from kernel user. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
parent
9f861f0ae2
commit
16bf36f779
@ -254,6 +254,12 @@ int board_early_init_f(void)
|
||||
return 0;
|
||||
}
|
||||
|
||||
void arch_preboot_os(void)
|
||||
{
|
||||
/* Disable TMU0 */
|
||||
mstp_setbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
|
||||
}
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
int board_init(void)
|
||||
{
|
||||
|
Loading…
Reference in New Issue
Block a user