mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2025-11-29 06:31:28 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

imx: imx8ulp: release CAAM for the Cortex-A35

Browse Source 
Release the CAAM for the A35 from the SPL.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Clement Faure 2022-04-06 14:30:21 +08:00 committed by Stefano Babic
parent 203412f66d
commit c72f1f2f0c
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
board/freescale/imx8ulp_evk/spl.c
View File

@ -19,6 +19,7 @@
#include <asm/arch/ddr.h> #include <asm/arch/ddr.h>
#include <asm/arch/rdc.h> #include <asm/arch/rdc.h>
#include <asm/arch/upower.h> #include <asm/arch/upower.h>
#include <asm/arch/s400_api.h>
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
@ -60,6 +61,8 @@ int power_init_board(void)
void spl_board_init(void) void spl_board_init(void)
{ {
struct udevice *dev; struct udevice *dev;
u32 res;
int ret;
uclass_find_first_device(UCLASS_MISC, &dev); uclass_find_first_device(UCLASS_MISC, &dev);
@ -98,6 +101,11 @@ void spl_board_init(void)
/* Call it after PS16 power up */ /* Call it after PS16 power up */
set_lpav_qos(); set_lpav_qos();
/* Enable A35 access to the CAAM */
ret = ahab_release_caam(0x7, &res);
if (ret)
printf("ahab release caam failed %d, 0x%x\n", ret, res);
} }
void board_init_f(ulong dummy) void board_init_f(ulong dummy)