leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

xilinx: zynqmp: Load pmufw configuration before checking access

Browse Source 
Before this patch you could see in the log:
U-Boot SPL 2022.10-rc5 (Sep 29 2022 - 15:29:27 +0200)
PMUFW:	v1.1
Loading new PMUFW cfg obj (32 bytes)
PMUFW:  No permission to change config object
Loading new PMUFW cfg obj (2032 bytes)

where it is visible that permission is check before sending PMUFW
configuration (big size).

When this patch is applied it is visible that order is correct.
U-Boot SPL 2022.10-rc5 (Sep 29 2022 - 15:47:08 +0200)
Loading new PMUFW cfg obj (2032 bytes)
PMUFW:	v1.1
Loading new PMUFW cfg obj (32 bytes)

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/a0bf4f46d670023da4f848790eece6fff22090c2.1664962765.git.michal.simek@amd.com
This commit is contained in:
Michal Simek 2022-10-05 11:39:27 +02:00
parent 872a9b81ee
commit 0b33770b54
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
board/xilinx/zynqmp/zynqmp.c
View File

@ -145,6 +145,14 @@ int board_init(void)
char name[SOC_MAX_STR_SIZE];
int ret;
#endif
#if defined(CONFIG_SPL_BUILD)
/* Check *at build time* if the filename is an non-empty string */
if (sizeof(CONFIG_ZYNQMP_SPL_PM_CFG_OBJ_FILE) > 1)
zynqmp_pmufw_load_config_object(zynqmp_pm_cfg_obj,
zynqmp_pm_cfg_obj_size);
#endif
#if defined(CONFIG_ZYNQMP_FIRMWARE)
struct udevice *dev;
@ -154,10 +162,6 @@ int board_init(void)
#endif
#if defined(CONFIG_SPL_BUILD)
/* Check *at build time* if the filename is an non-empty string */
if (sizeof(CONFIG_ZYNQMP_SPL_PM_CFG_OBJ_FILE) > 1)
zynqmp_pmufw_load_config_object(zynqmp_pm_cfg_obj,
zynqmp_pm_cfg_obj_size);
printf("Silicon version:\t%d\n", zynqmp_get_silicon_version());
/* the CSU disables the JTAG interface when secure boot is enabled */