From e0cdaf0b19b68644b6c398be825f94327572e056 Mon Sep 17 00:00:00 2001
From: Aamir Bohra <aamir.bohra@intel.com>
Date: Fri, 6 Dec 2019 19:37:37 +0530
Subject: soc/intel/tigerlake: add soc implementation for ETR address API

Add soc_pmc_etr_addr function definition in tigerlake SOC code.
The function is declared in common soc intel pmc driver.

Change-Id: Icc471b16304c72a9341abdd9797ba3f8d0d3d1bc
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37555
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Ravishankar Sarawadi <ravishankar.sarawadi@intel.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/soc/intel/tigerlake/pmutil.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/soc/intel/tigerlake/pmutil.c')

diff --git a/src/soc/intel/tigerlake/pmutil.c b/src/soc/intel/tigerlake/pmutil.c
index 53f86097ee..c163dc2f12 100644
--- a/src/soc/intel/tigerlake/pmutil.c
+++ b/src/soc/intel/tigerlake/pmutil.c
@@ -177,6 +177,12 @@ uintptr_t soc_read_pmc_base(void)
 	return (uintptr_t)pmc_mmio_regs();
 }
 
+
+uint32_t *soc_pmc_etr_addr(void)
+{
+	return (uint32_t *)(soc_read_pmc_base() + ETR);
+}
+
 void soc_get_gpi_gpe_configs(uint8_t *dw0, uint8_t *dw1, uint8_t *dw2)
 {
 	DEVTREE_CONST struct soc_intel_tigerlake_config *config;
-- 
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