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[v2,2/3] board: imx93_var_som: Probe ELE MU

Message ID 20240209103009.5463-3-othacehe@gnu.org
State Accepted
Commit db783ee982e946ce27c63761b848d9ffa503455d
Delegated to: Fabio Estevam
Headers show
Series imx93_var_som: Enable AHAB support | expand

Commit Message

Mathieu Othacehe Feb. 9, 2024, 10:30 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(-)
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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..e6db4eb562b 100644
--- a/board/variscite/imx93_var_som/spl.c
+++ b/board/variscite/imx93_var_som/spl.c
@@ -13,6 +13,7 @@ 
 #include <asm/global_data.h>
 #include <asm/io.h>
 #include <asm/arch/imx93_pins.h>
+#include <asm/arch/mu.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/mach-imx/boot_mode.h>
@@ -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);