From fa258414f8d1d6dec4fa565602eba5574c6fa7a1 Mon Sep 17 00:00:00 2001
From: GitHub Actions <actions@github.com>
Date: Thu, 27 Jun 2024 16:04:04 +0000
Subject: [PATCH] Update Zephyr MSDK Hal based on MSDK PR:
 https://github.com/analogdevicesinc/msdk/pull/1060

---
 MAX/Libraries/PeriphDrivers/Source/CSI2/csi2_reva.c | 13 ++++++++++++-
 MAX/Libraries/PeriphDrivers/Source/SYS/sys_me14.c   |  4 +++-
 MAX/msdk_sha                                        |  2 +-
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/MAX/Libraries/PeriphDrivers/Source/CSI2/csi2_reva.c b/MAX/Libraries/PeriphDrivers/Source/CSI2/csi2_reva.c
index dd3512b8..c2e4e534 100644
--- a/MAX/Libraries/PeriphDrivers/Source/CSI2/csi2_reva.c
+++ b/MAX/Libraries/PeriphDrivers/Source/CSI2/csi2_reva.c
@@ -37,6 +37,7 @@
 #include "dma.h"
 #include "dma_reva.h"
 #include "mcr_regs.h"
+#include "tmr.h"
 
 /* **** Definitions **** */
 
@@ -67,6 +68,8 @@
                  ((x) == 2) ? DMA2_IRQn : \
                               DMA3_IRQn))
 
+#define MAX_G_FRAME_COMPLETE_US 1500000 // 1.5 seconds
+
 /* **** Globals **** */
 
 static volatile uint32_t dphy_rdy;
@@ -361,7 +364,15 @@ int MXC_CSI2_RevA_CaptureFrameDMA()
     interrupt handler. (MXC_CSI2_RevA_Handler)
     */
 
-    while (!g_frame_complete) {}
+    MXC_TMR_SW_Start(MXC_TMR0); // runs in microseconds
+
+    while (!g_frame_complete) {
+        if (MXC_TMR_TO_Elapsed(MXC_TMR0) > MAX_G_FRAME_COMPLETE_US) {
+            MXC_CSI2_RevA_Stop((mxc_csi2_reva_regs_t *)MXC_CSI2);
+            return E_NO_RESPONSE;
+        }
+    }
+    MXC_TMR_SW_Stop(MXC_TMR0);
 
     if (!csi2_state.capture_stats.success)
         return E_FAIL;
diff --git a/MAX/Libraries/PeriphDrivers/Source/SYS/sys_me14.c b/MAX/Libraries/PeriphDrivers/Source/SYS/sys_me14.c
index d22d481b..142244fa 100644
--- a/MAX/Libraries/PeriphDrivers/Source/SYS/sys_me14.c
+++ b/MAX/Libraries/PeriphDrivers/Source/SYS/sys_me14.c
@@ -82,9 +82,11 @@ int MXC_SYS_GetUSN(uint8_t *usn, uint8_t *checksum)
 
     // Compute the checksum
     if (checksum != NULL) {
+        uint8_t usn_copy[MXC_SYS_USN_CHECKSUM_LEN] = { 0 };
         uint8_t check_csum[MXC_SYS_USN_CHECKSUM_LEN];
         uint8_t key[MXC_SYS_USN_CHECKSUM_LEN];
 
+        memcpy(usn_copy, usn, MXC_SYS_USN_LEN);
         /* Initialize the remainder of the USN and key */
         memset(key, 0, MXC_SYS_USN_CHECKSUM_LEN);
         memset(checksum, 0, MXC_SYS_USN_CSUM_FIELD_LEN);
@@ -94,7 +96,7 @@ int MXC_SYS_GetUSN(uint8_t *usn, uint8_t *checksum)
         checksum[0] = ((infoblock[4] & 0x007F8000) >> 15);
 
         MXC_TPU_Cipher_Config(MXC_TPU_MODE_ECB, MXC_TPU_CIPHER_AES128);
-        MXC_TPU_Cipher_AES_Encrypt((const char *)usn, NULL, (const char *)key,
+        MXC_TPU_Cipher_AES_Encrypt((const char *)usn_copy, NULL, (const char *)key,
                                    MXC_TPU_CIPHER_AES128, MXC_TPU_MODE_ECB, MXC_AES_DATA_LEN,
                                    (char *)check_csum);
 
diff --git a/MAX/msdk_sha b/MAX/msdk_sha
index 74b156ce..1f265ecd 100644
--- a/MAX/msdk_sha
+++ b/MAX/msdk_sha
@@ -1 +1 @@
-e6474dec891fbcaf84802f0b8d7183aa418373b0
+dbd8bc5e5e28a98a8d2d3a6f6be334e858411c8d