GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <asm_macros.S>
+#include <cortex_a510.h>
+#include <cpu_macros.S>
+
+/*
+ * void apply_cpu_pwr_dwn_errata(void);
+ *
+ * This function applies various CPU errata during power down.
+ */
+	.globl apply_cpu_pwr_dwn_errata
+func apply_cpu_pwr_dwn_errata
+	mov	x19, x30
+	bl      cpu_get_rev_var
+	mov	x18, x0
+
+#if ERRATA_A510_2684597
+	bl errata_cortex_a510_2684597_wa
+#endif
+
+	ret	x19
+endfunc apply_cpu_pwr_dwn_errata