From: Youngmin Nam <youngmin.nam@samsung.com>
Date: Tue, 10 Apr 2018 08:34:37 +0000 (+0900)
Subject: [COMMON] lib: dss: add A73 L2MERRSR_EL1 logging
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fd33c8808ecc39337c22fd970391baa5d4b422f2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] lib: dss: add A73 L2MERRSR_EL1 logging

Change-Id: I4dcd667181b3de4cba8dbbc3bed70a86877e319d
Signed-off-by: Youngmin Nam <youngmin.nam@samsung.com>
---

diff --git a/lib/debug-snapshot-utils.c b/lib/debug-snapshot-utils.c
index 5c1302f0a554..c463dc3f9597 100644
--- a/lib/debug-snapshot-utils.c
+++ b/lib/debug-snapshot-utils.c
@@ -316,6 +316,10 @@ int dbg_snapshot_dump(void)
 		}
 	} else {
 		switch (read_cpuid_part_number()) {
+		case ARM_CPU_PART_CORTEX_A73:
+			asm ("mrs %0, S3_1_c15_c2_3\n" : "=r" (reg1));
+			pr_emerg("L2MERRSR: %016lx\n", reg1);
+			break;
 		case ARM_CPU_PART_CORTEX_A57:
 		case ARM_CPU_PART_CORTEX_A53:
 			asm ("mrs %0, S3_1_c15_c2_2\n\t"