Apply patches to lowrisc_ip

Apply patches to code from upstream repository
https://github.com/lowRISC/opentitan at revision
5ad6963fa71a63b4cc7817fb3bae5052c796bfc1

The space added to aon_timer was added in a previous PR and is already
in a patch file:
https://github.com/lowRISC/sunburst-chip/blob/main/hw/vendor/patches/lowrisc_ip/aon_timer/0004-Fix-DV.patch

Signed-off-by: Marno van der Maas <mvdmaas+git@lowrisc.org>

Author: marnovandermaas

hw/vendor/lowrisc_ip/dv/tools/dvsim/testplans/tl_device_access_types_testplan.hjson

@@ -2,7 +2,7 @@
 // Licensed under the Apache License, Version 2.0, see LICENSE for details.
 // SPDX-License-Identifier: Apache-2.0
 {
-  import_testplans: ["hw/dv/tools/dvsim/testplans/tl_device_access_types_wo_intg_testplan.hjson"]
+  import_testplans: ["hw/vendor/lowrisc_ip/dv/tools/dvsim/testplans/tl_device_access_types_wo_intg_testplan.hjson"]
   testpoints: [
     {
       name: tl_intg_err

hw/vendor/lowrisc_ip/ip/aon_timer/dv/tb.sv

@@ -50,7 +50,7 @@ module tb;
 
  `DV_ALERT_IF_CONNECT()
 
- assign alert_tx = '0;
+  assign alert_tx = '0;
 
   aon_timer dut (
     .clk_i                     (clk),

hw/vendor/lowrisc_ip/ip/i2c/data/i2c_testplan.hjson

@@ -3,10 +3,10 @@
 // SPDX-License-Identifier: Apache-2.0
 {
   name: "i2c"
-  import_testplans: ["hw/dv/tools/dvsim/testplans/csr_testplan.hjson",
-                     "hw/dv/tools/dvsim/testplans/alert_test_testplan.hjson",
-                     "hw/dv/tools/dvsim/testplans/intr_test_testplan.hjson",
-                     "hw/dv/tools/dvsim/testplans/tl_device_access_types_testplan.hjson",
+  import_testplans: ["hw/vendor/lowrisc_ip/dv/tools/dvsim/testplans/csr_testplan.hjson",
+                     //"hw/vendor/lowrisc_ip/dv/tools/dvsim/testplans/alert_test_testplan.hjson",
+                     "hw/vendor/lowrisc_ip/dv/tools/dvsim/testplans/intr_test_testplan.hjson",
+                     "hw/vendor/lowrisc_ip/dv/tools/dvsim/testplans/tl_device_access_types_testplan.hjson",
                      "i2c_sec_cm_testplan.hjson"]
   testpoints: [
     //-----------------------------------------------

hw/vendor/lowrisc_ip/ip/i2c/dv/i2c_sim_cfg.hjson

@@ -18,17 +18,17 @@
   fusesoc_core: lowrisc:dv:i2c_sim:0.1
 
   // Testplan hjson file.
-  testplan: "{proj_root}/hw/ip/i2c/data/i2c_testplan.hjson"
+  testplan: "{proj_root}/hw/vendor/lowrisc_ip/ip/i2c/data/i2c_testplan.hjson"
 
   // RAL spec - used to generate the RAL model.
-  ral_spec: "{proj_root}/hw/ip/i2c/data/i2c.hjson"
+  ral_spec: "{proj_root}/hw/vendor/lowrisc_ip/ip/i2c/data/i2c.hjson"
 
   // Import additional common sim cfg files.
   import_cfgs: [// Project wide common sim cfg file
                 "{proj_root}/hw/vendor/lowrisc_ip/dv/tools/dvsim/common_sim_cfg.hjson",
                 // Common CIP test lists
                 "{proj_root}/hw/vendor/lowrisc_ip/dv/tools/dvsim/tests/csr_tests.hjson",
-                "{proj_root}/hw/vendor/lowrisc_ip/dv/tools/dvsim/tests/alert_test.hjson",
+                //"{proj_root}/hw/vendor/lowrisc_ip/dv/tools/dvsim/tests/alert_test.hjson",
                 "{proj_root}/hw/vendor/lowrisc_ip/dv/tools/dvsim/tests/intr_test.hjson",
                 "{proj_root}/hw/vendor/lowrisc_ip/dv/tools/dvsim/tests/sec_cm_tests.hjson",
                 "{proj_root}/hw/vendor/lowrisc_ip/dv/tools/dvsim/tests/tl_access_tests.hjson"]
@@ -37,7 +37,7 @@
   sim_tops: ["i2c_bind", "sec_cm_prim_onehot_check_bind"]
 
   // Add coverage exclusion file
-  vcs_cov_excl_files: ["{proj_root}/hw/ip/i2c/dv/cov/i2c_cov_excl.el"]
+  vcs_cov_excl_files: ["{proj_root}/hw/vendor/lowrisc_ip/ip/i2c/dv/cov/i2c_cov_excl.el"]
 
   // Default iterations for all tests - each test entry can override this.
   reseed: 50
@@ -53,7 +53,7 @@
   overrides: [
     {
       name: default_vcs_cov_cfg_file
-      value: "-cm_hier {proj_root}/hw/dv/tools/vcs/cover.cfg+{proj_root}/hw/dv/tools/vcs/common_cov_excl.cfg+{proj_root}/hw/ip/i2c/dv/cov/cov_excl.cfg"
+      value: "-cm_hier {proj_root}/hw/vendor/lowrisc_ip/dv/tools/vcs/cover.cfg+{proj_root}/hw/vendor/lowrisc_ip/dv/tools/vcs/common_cov_excl.cfg+{proj_root}/hw/vendor/lowrisc_ip/ip/i2c/dv/cov/cov_excl.cfg"
     }
   ]