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[1/2] board: imx93_var_som: Probe ELE MU

Message ID 20240208094518.391-2-othacehe@gnu.org
State Changes Requested
Delegated to: Fabio Estevam
Headers show
Series imx93_var_som: Enable AHAB support | expand

Commit Message

Mathieu Othacehe Feb. 8, 2024, 9:45 a.m. UTC
Probing the MU is needed to prevent this error in the SPL:

ele dev is not initialized
Authenticate container hdr failed, return -19, resp 0x0
IND = INVALID

ele dev is not initialized
Error: release container failed, resp 0x0!
IND = INVALID

SPL: failed to boot from all boot devices

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
---
 board/variscite/imx93_var_som/spl.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Comments

Fabio Estevam Feb. 8, 2024, 9:27 p.m. UTC | #1
On Thu, Feb 8, 2024 at 6:45 AM Mathieu Othacehe <othacehe@gnu.org> wrote:

> diff --git a/board/variscite/imx93_var_som/spl.c b/board/variscite/imx93_var_som/spl.c
> index 502e599b91a..0965a2de996 100644
> --- a/board/variscite/imx93_var_som/spl.c
> +++ b/board/variscite/imx93_var_som/spl.c
> @@ -97,6 +97,7 @@ int power_init_board(void)
>         return 0;
>  }
>
> +extern int imx9_probe_mu(void *ctx, struct event *event);

Please put this prototype into a header file.

Currently, it appears in 3 imx93 spl.c files.
Mathieu Othacehe Feb. 9, 2024, 10:30 a.m. UTC | #2
Hello,

> Please put this prototype into a header file.
>
> Currently, it appears in 3 imx93 spl.c files.

Fixed in the v2 :)

Thanks,

Mathieu
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Patch

diff --git a/board/variscite/imx93_var_som/spl.c b/board/variscite/imx93_var_som/spl.c
index 502e599b91a..0965a2de996 100644
--- a/board/variscite/imx93_var_som/spl.c
+++ b/board/variscite/imx93_var_som/spl.c
@@ -97,6 +97,7 @@  int power_init_board(void)
 	return 0;
 }
 
+extern int imx9_probe_mu(void *ctx, struct event *event);
 void board_init_f(ulong dummy)
 {
 	int ret;
@@ -114,9 +115,9 @@  void board_init_f(ulong dummy)
 
 	preloader_console_init();
 
-	ret = arch_cpu_init();
+	ret = imx9_probe_mu(NULL, NULL);
 	if (ret) {
-		printf("Fail to init Sentinel API\n");
+		printf("Fail to init ELE API\n");
 	} else {
 		printf("SOC: 0x%x\n", gd->arch.soc_rev);
 		printf("LC: 0x%x\n", gd->arch.lifecycle);