diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index 3029458..2a47abe 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -296,6 +296,10 @@
    CPU. This needs to be enabled for revisions r1p0, r1p1, and r1p2. The issue
    is present in r0p0 but there is no workaround. It is still open.
 
+-  ``ERRATA_A78_2376745``: This applies errata 2376745 workaround to Cortex-A78
+   CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, and r1p2, and
+   it is still open.
+
 For Cortex-A78 AE, the following errata build flags are defined :
 
 - ``ERRATA_A78_AE_1941500`` : This applies errata 1941500 workaround to
diff --git a/lib/cpus/aarch64/cortex_a78.S b/lib/cpus/aarch64/cortex_a78.S
index 1a6f848..53eaa26 100644
--- a/lib/cpus/aarch64/cortex_a78.S
+++ b/lib/cpus/aarch64/cortex_a78.S
@@ -267,6 +267,34 @@
 	b	cpu_rev_var_range
 endfunc check_errata_2242635
 
+/* --------------------------------------------------
+ * Errata Workaround for Cortex A78 Errata 2376745.
+ * This applies to revisions r0p0, r1p0, r1p1, and r1p2.
+ * It is still open.
+ * x0: variant[4:7] and revision[0:3] of current cpu.
+ * Shall clobber: x0-x1, x17
+ * --------------------------------------------------
+ */
+func errata_a78_2376745_wa
+	/* Check revision. */
+	mov	x17, x30
+	bl	check_errata_2376745
+	cbz	x0, 1f
+
+	/* Apply the workaround. */
+	mrs	x1, CORTEX_A78_ACTLR2_EL1
+	orr	x1, x1, #BIT(0)
+	msr	CORTEX_A78_ACTLR2_EL1, x1
+1:
+	ret	x17
+endfunc errata_a78_2376745_wa
+
+func check_errata_2376745
+	/* Applies to r0p0, r0p1, r1p1, and r1p2 */
+	mov	x1, #CPU_REV(1, 2)
+	b	cpu_rev_var_ls
+endfunc check_errata_2376745
+
 func check_errata_cve_2022_23960
 #if WORKAROUND_CVE_2022_23960
 	mov	x0, #ERRATA_APPLIES
@@ -320,6 +348,11 @@
 	bl	errata_a78_2242635_wa
 #endif
 
+#if ERRATA_A78_2376745
+	mov	x0, x18
+	bl	errata_a78_2376745_wa
+#endif
+
 #if ENABLE_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, actlr_el3
@@ -390,6 +423,7 @@
 	report_errata ERRATA_A78_1952683, cortex_a78, 1952683
 	report_errata ERRATA_A78_2132060, cortex_a78, 2132060
 	report_errata ERRATA_A78_2242635, cortex_a78, 2242635
+	report_errata ERRATA_A78_2376745, cortex_a78, 2376745
 	report_errata WORKAROUND_CVE_2022_23960, cortex_a78, cve_2022_23960
 
 	ldp	x8, x30, [sp], #16
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 462ca9d..6a3bc17 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -333,6 +333,10 @@
 # present in r0p0 as well but there is no workaround for that revision.
 ERRATA_A78_2242635	?=0
 
+# Flag to apply erratum 2376745 workaround during reset. This erratum applies
+# to revisions r0p0, r1p0, r1p1, and r1p2 of the A78 cpu. It is still open.
+ERRATA_A78_2376745	?=0
+
 # Flag to apply erratum 1941500 workaround during reset. This erratum applies
 # to revisions r0p0 and r0p1 of the A78 AE cpu. It is still open.
 ERRATA_A78_AE_1941500	?=0
@@ -842,6 +846,10 @@
 $(eval $(call assert_boolean,ERRATA_A78_2242635))
 $(eval $(call add_define,ERRATA_A78_2242635))
 
+# Process ERRATA_A78_2376745 flag
+$(eval $(call assert_boolean,ERRATA_A78_2376745))
+$(eval $(call add_define,ERRATA_A78_2376745))
+
 # Process ERRATA_A78_AE_1941500 flag
 $(eval $(call assert_boolean,ERRATA_A78_AE_1941500))
 $(eval $(call add_define,ERRATA_A78_AE_1941500))