diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index e9ff17e8c..8152c00d5 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -249,6 +249,9 @@ For Cortex-A76, the following errata build flags are defined :
    limitation of errata framework this errata is applied to all revisions
    of Cortex-A76 CPU.
 
+-  ``ERRATA_A76_1868343``: This applies errata 1868343 workaround to Cortex-A76
+   CPU. This needs to be enabled only for revision <= r4p0 of the CPU.
+
 For Cortex-A77, the following errata build flags are defined :
 
 -  ``ERRATA_A77_1508412``: This applies errata 1508412 workaround to Cortex-A77
diff --git a/lib/cpus/aarch64/cortex_a76.S b/lib/cpus/aarch64/cortex_a76.S
index 0895946e4..98a11832d 100644
--- a/lib/cpus/aarch64/cortex_a76.S
+++ b/lib/cpus/aarch64/cortex_a76.S
@@ -337,44 +337,6 @@ func check_errata_1262888
 	b	cpu_rev_var_ls
 endfunc check_errata_1262888
 
-	/* --------------------------------------------------
-	 * Errata Workaround for Cortex A76 Errata #1275112
-	 * and Errata #1262606.
-	 * This applies only to revision <= r3p0 of Cortex A76.
-	 * Inputs:
-	 * x0: variant[4:7] and revision[0:3] of current cpu.
-	 * Shall clobber: x0-x17
-	 * --------------------------------------------------
-	 */
-func errata_a76_1275112_1262606_wa
-	/*
-	 * Compare x0 against revision r3p0
-	 */
-	mov	x17, x30
-	/*
-	 * Since both errata #1275112 and #1262606 have the same check, we can
-	 * invoke any one of them for the check here.
-	 */
-	bl	check_errata_1275112
-	cbz	x0, 1f
-	mrs	x1, CORTEX_A76_CPUACTLR_EL1
-	orr	x1, x1, CORTEX_A76_CPUACTLR_EL1_BIT_13
-	msr	CORTEX_A76_CPUACTLR_EL1, x1
-	isb
-1:
-	ret	x17
-endfunc errata_a76_1275112_1262606_wa
-
-func check_errata_1262606
-	mov	x1, #0x30
-	b	cpu_rev_var_ls
-endfunc check_errata_1262606
-
-func check_errata_1275112
-	mov	x1, #0x30
-	b	cpu_rev_var_ls
-endfunc check_errata_1275112
-
 	/* ---------------------------------------------------
 	 * Errata Workaround for Cortex A76 Errata #1286807.
 	 * This applies only to revision <= r3p0 of Cortex A76.
@@ -448,6 +410,55 @@ func check_errata_1800710
 	b	cpu_rev_var_ls
 endfunc check_errata_1800710
 
+	/* --------------------------------------------------
+	 * Errata Workaround for Cortex A76 Errata #1262606,
+	 * #1275112, and #1868343.  #1262606 and #1275112
+	 * apply to revisions <= r3p0 and #1868343 applies to
+	 * revisions <= r4p0.
+	 * Inputs:
+	 * x0: variant[4:7] and revision[0:3] of current cpu.
+	 * Shall clobber: x0-x17
+	 * --------------------------------------------------
+	 */
+
+func errata_a76_1262606_1275112_1868343_wa
+	mov	x17, x30
+
+/* Check for <= r3p0 cases and branch if check passes. */
+#if ERRATA_A76_1262606 || ERRATA_A76_1275112
+	bl	check_errata_1262606
+	cbnz	x0, 1f
+#endif
+
+/* Check for <= r4p0 cases and branch if check fails. */
+#if ERRATA_A76_1868343
+	bl	check_errata_1868343
+	cbz	x0, 2f
+#endif
+1:
+	mrs	x1, CORTEX_A76_CPUACTLR_EL1
+	orr	x1, x1, #CORTEX_A76_CPUACTLR_EL1_BIT_13
+	msr	CORTEX_A76_CPUACTLR_EL1, x1
+	isb
+2:
+	ret	x17
+endfunc errata_a76_1262606_1275112_1868343_wa
+
+func check_errata_1262606
+	mov	x1, #0x30
+	b	cpu_rev_var_ls
+endfunc check_errata_1262606
+
+func check_errata_1275112
+	mov	x1, #0x30
+	b	cpu_rev_var_ls
+endfunc check_errata_1275112
+
+func check_errata_1868343
+	mov	x1, #0x40
+	b	cpu_rev_var_ls
+endfunc check_errata_1868343
+
 func check_errata_cve_2018_3639
 #if WORKAROUND_CVE_2018_3639
 	mov	x0, #ERRATA_APPLIES
@@ -512,9 +523,9 @@ func cortex_a76_reset_func
 	bl	errata_a76_1257314_wa
 #endif
 
-#if ERRATA_A76_1262606 || ERRATA_A76_1275112
+#if ERRATA_A76_1262606 || ERRATA_A76_1275112 || ERRATA_A76_1868343
 	mov	x0, x18
-	bl	errata_a76_1275112_1262606_wa
+	bl	errata_a76_1262606_1275112_1868343_wa
 #endif
 
 #if ERRATA_A76_1262888
@@ -615,6 +626,7 @@ func cortex_a76_errata_report
 	report_errata ERRATA_A76_1791580, cortex_a76, 1791580
 	report_errata ERRATA_A76_1800710, cortex_a76, 1800710
 	report_errata ERRATA_A76_1165522, cortex_a76, 1165522
+	report_errata ERRATA_A76_1868343, cortex_a76, 1868343
 	report_errata WORKAROUND_CVE_2018_3639, cortex_a76, cve_2018_3639
 	report_errata ERRATA_DSU_798953, cortex_a76, dsu_798953
 	report_errata ERRATA_DSU_936184, cortex_a76, dsu_936184
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 5df94cce4..925ed5f08 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -278,6 +278,10 @@ ERRATA_A76_1800710	?=0
 # to all revisions of Cortex A76 cpu.
 ERRATA_A76_1165522	?=0
 
+# Flag to apply erratum 1868343 workaround during reset. This erratum applies
+# only to revision <= r4p0 of the Cortex A76 cpu.
+ERRATA_A76_1868343	?=0
+
 # Flag to apply erratum 1508412 workaround during reset. This erratum applies
 # only to revision <= r1p0 of the Cortex A77 cpu.
 ERRATA_A77_1508412	?=0
@@ -555,6 +559,10 @@ $(eval $(call add_define,ERRATA_A76_1800710))
 $(eval $(call assert_boolean,ERRATA_A76_1165522))
 $(eval $(call add_define,ERRATA_A76_1165522))
 
+# Process ERRATA_A76_1868343 flag
+$(eval $(call assert_boolean,ERRATA_A76_1868343))
+$(eval $(call add_define,ERRATA_A76_1868343))
+
 # Process ERRATA_A77_1508412 flag
 $(eval $(call assert_boolean,ERRATA_A77_1508412))
 $(eval $(call add_define,ERRATA_A77_1508412))