From 9f1b4bbe706b3df40793a9573d7f6471a2442222 Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Thu, 14 Oct 2021 09:55:49 -0500
Subject: [PATCH] tcl/target/ti_k3: Add J721S2 SoC

Add support for the latest in TI k3 family J721S2 SoC.

For further details, see http://www.ti.com/lit/pdf/spruj28

Signed-off-by: Nishanth Menon <nm@ti.com>
Change-Id: I608ab4513ffb6b5c4166ba423e7d0dddbbb3bbfd
Reviewed-on: https://review.openocd.org/c/openocd/+/6796
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
---
 tcl/target/ti_k3.cfg | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/tcl/target/ti_k3.cfg b/tcl/target/ti_k3.cfg
index f2267ca12..604083758 100644
--- a/tcl/target/ti_k3.cfg
+++ b/tcl/target/ti_k3.cfg
@@ -114,6 +114,26 @@ switch $_soc {
 		# M3 CTI base
 		set CM3_CTIBASE {0x20001000}
 	}
+	j721s2 {
+		set _CHIPNAME j721s2
+		set _K3_DAP_TAPID 0x0bb7502f
+
+		# J721s2 has 1 cluster of 2 A72 cores.
+		set _armv8_cpu_name a72
+		set _armv8_cores 2
+
+		# J721s2 has 3 clusters of 2 R5 cores each.
+		set _r5_cores 6
+
+		# sysctrl CTI base
+		set CM3_CTIBASE {0x20001000}
+		# Sysctrl power-ap unlock offsets
+		set _sysctrl_ap_unlock_offsets {0xf0 0x78}
+
+		# M4 processor
+		set _gp_mcu_cores 1
+		set _gp_mcu_ap_unlock_offsets {0xf0 0x7c}
+	}
 	default {
 		echo "'$_soc' is invalid!"
 	}
-- 
2.30.2