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;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void arch_preboot_os(void)
|
||||||
|
{
|
||||||
|
/* Disable TMU0 */
|
||||||
|
mstp_setbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
|
||||||
|
}
|
||||||
|
|
||||||
DECLARE_GLOBAL_DATA_PTR;
|
DECLARE_GLOBAL_DATA_PTR;
|
||||||
int board_init(void)
|
int board_init(void)
|
||||||
{
|
{
|
||||||
|
|
Loading…
Reference in New Issue