feat: enhance test coverage and update system control interfaces

- Added  interface to  and implemented error handling for register writes.
- Introduced a new test for AXI4 address gate functionality in .
- Updated clock and reset domain assertions in  to reflect new domain names.
- Modified expected outputs in  to include new clock domains.
- Adjusted chip configuration assertions in  to account for additional power pads.
- Enhanced memory map tests in  with new definitions and includes.
- Updated pin mapping tests in  to include new reference clock pads.
- Improved script tools tests in  to ensure correct validation of extension bindings.
- Refined system control tests in  to include new clock control interface.
- Updated USB2 packet RAM tests in  to include new SRAM definitions.
- Enhanced user extensions tests in  to validate new product extension configurations.
- Adjusted user IP register parity tests to use legacy extensions.
- Updated Yosys synthesis recipe tests to reflect changes in STA period calculations.

configs/README.md

@@ -2,9 +2,9 @@
 
 This directory contains committed Make configuration profiles. Each profile
 selects SoC, PDK, ISA, CSR support, application, linker layout, and the
-supported validation tier. The management core is fixed to Hazard3 with its
-JTAG Debug Module enabled. The user-extension fabric exposes C0-C3 slots for
-KianV RV32I, SERV, FemtoRV32, and DarkRISCV.
+supported validation tier. `MINI_MODE=PRODUCT` fixes Hazard3 and VexiiRiscv as
+LP/HP harts and exposes one fixed EXT-L plus one fixed EXT-H slot. The separate
+`cluster/mini-mpw.mk` profile retains C0-C3 and the selectable user-IP mux.
 
 `ci/` contains pull-request profiles, `cluster/` contains configurations
 requiring site tools or PDKs, and `benchmark/` contains fixed-workload baseline
@@ -12,8 +12,9 @@ profiles. The `ihp130-hazard3-coremark.mk` profile is the automated SRAM
 CoreMark quick measurement; its `-standard` counterpart is reserved for a
 10-second hardware run. The nightly workflow reuses the IHP130 CI profile and
 runs the quick CoreMark profile.
-`ci/ihp130-hp.mk` is the experimental asymmetric Linux profile. It fixes both
-LP and HP at 72 MHz, runs `hp_boot` entirely from 32 KiB on-chip SRAM, and
+`ci/ihp130-hp.mk` is the asymmetric Linux application profile. It starts HP
+from the external 72 MHz safe clock and LP from REF24, runs `hp_boot` entirely
+from 32 KiB on-chip SRAM, and
 generates VexiiRiscv RTL only below the selected build variant. It is not part
 of the supported PR matrix until Linux boot, HP performance, synthesis, and
 timing evidence are qualified.
@@ -25,9 +26,15 @@ variables on the command line.
 `SRAM_SIZE_KIB` selects 4, 16, 32, 64, or 128 KiB of on-chip SRAM and is part
 of the build variant key. IHP130, GF180, and SKY130 CI profiles select eight
 4 KiB banks for 32 KiB total and enable both the interface and technology
-macro. ICS55 profiles keep the memory absent. IHP130 benchmark and CoreMark
-profiles explicitly retain 128 KiB for their fixed workload placement and
-SRAM-resident image.
+macro. Committed ICS55 profiles keep the memory and PLL absent. All committed
+product and benchmark profiles use 32 KiB; larger capacities remain valid
+manual values but are not selected by the product profiles.
+
+`local/ics55.example.mk` is the only tracked local-profile artifact. Copy it to
+the ignored `local/ics55.mk`, set `HAVE_PLL`, `HAVE_SRAM_IF`, and
+`HAVE_SRAM_MACRO` to `YES`, and list the commercial SRAM model plus a local
+`PLL_TOP` simulation adapter in `LOCAL_RTL_FILES`. Both the copied profile and
+local `.sv` model are ignored so absolute commercial paths never enter Git.
 
 `HAVE_SRAM_MACRO=YES` requires `HAVE_SRAM_IF=YES`. The generic manual defaults
 enable 32 KiB for IHP130, GF180, and SKY130 and keep ICS55 disabled; committed

configs/benchmark/ihp130-hazard3-coremark-standard.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := IHP130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
-SRAM_SIZE_KIB     := 128
+SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 PDK_BEHAV         := YES
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000

configs/benchmark/ihp130-hazard3-coremark.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := IHP130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
-SRAM_SIZE_KIB     := 128
+SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 PDK_BEHAV         := YES
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000

configs/benchmark/ihp130-hazard3.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := IHP130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
-SRAM_SIZE_KIB     := 128
+SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 PDK_BEHAV         := YES
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000

configs/ci/gf180.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := GF180
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
 SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000
 AUD_CLK_HZ        := 18432000

configs/ci/ics55.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := ICS55
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := NO
 HAVE_SRAM_MACRO   := NO
-SRAM_SIZE_KIB     := 128
+SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000
 AUD_CLK_HZ        := 18432000

configs/ci/ihp130-debug.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := IHP130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
 SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 PDK_BEHAV         := YES
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000

configs/ci/ihp130-hp.mk

@@ -1,4 +1,5 @@
 SOC                := MINI
+MINI_MODE          := PRODUCT
 PDK                := IHP130
 HAVE_PLL           := NO
 HAVE_HP            := YES

configs/ci/ihp130-shell.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := IHP130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
 SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000
 AUD_CLK_HZ        := 18432000

configs/ci/ihp130-xpi-flash-loader.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := IHP130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
 SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 PDK_BEHAV         := YES
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000

configs/ci/ihp130.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := IHP130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
 SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000
 AUD_CLK_HZ        := 18432000

configs/ci/sky130.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := SKY130
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := YES
 HAVE_SRAM_MACRO   := YES
 SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000
 AUD_CLK_HZ        := 18432000

configs/cluster/ics55.mk

@@ -1,9 +1,12 @@
 SOC               := MINI
+MINI_MODE         := PRODUCT
 PDK               := ICS55
 HAVE_PLL          := NO
 HAVE_SRAM_IF      := NO
 HAVE_SRAM_MACRO   := NO
-SRAM_SIZE_KIB     := 128
+SRAM_SIZE_KIB     := 32
+HAVE_HP           := YES
+HP_CONFIG         := rv32imafdc_max
 HAVE_SVA          := NO
 EXT_CLK_HZ        := 72000000
 AUD_CLK_HZ        := 18432000

configs/cluster/mini-mpw.mk

@@ -0,0 +1,17 @@
+SOC               := MINI
+MINI_MODE         := MPW
+PDK               := IHP130
+HAVE_PLL          := NO
+HAVE_SRAM_IF      := YES
+HAVE_SRAM_MACRO   := YES
+SRAM_SIZE_KIB     := 32
+PDK_BEHAV         := YES
+HAVE_SVA          := NO
+HAVE_HP           := NO
+EXT_CLK_HZ        := 72000000
+AUD_CLK_HZ        := 18432000
+CLINT_TIMEBASE_HZ := 1000000
+ISA               := RV32IM
+HAVE_CSR          := NO
+APP               := bringup
+LINK_TYPE         := ld2_psram

configs/local/ics55.example.mk

@@ -0,0 +1,15 @@
+# Copy this file to configs/local/ics55.mk. The local copy and every absolute
+# macro-model path remain ignored by Git.
+
+include configs/cluster/ics55.mk
+
+HAVE_PLL        := YES
+HAVE_SRAM_IF    := YES
+HAVE_SRAM_MACRO := YES
+SRAM_SIZE_KIB   := 32
+AUD_CLK_HZ      := 18432000
+
+# Populate both paths from the local ICS_LIB declared by
+# physical/commercial/local/ics55-production.mk. Keep the copied profile and
+# any local PLL_TOP simulation adapter ignored by Git.
+LOCAL_RTL_FILES := REQUIRED_SRAM_MODEL REQUIRED_PLL_MODEL