docs: update bazel-orfs.md blocked design status after ADDITIONAL_LEFS fix

The bazel-orfs bump to d998bbf fixed ADDITIONAL_LEFS/LIBS/GDS merging.
The 3 previously-blocked designs now get past synthesis but hit new
downstream failures:
- black_parrot: MPL-0020 macro name mismatch in macro_placement.tcl
- bp_multi_top: OpenROAD SIGSEGV crash during CTS
- i2c-gpio-expander: PAD-0102 IO pad instance not found in floorplan

Also add riscv32i-mock-sram (previously undocumented, blocked on
PSM-0069 VDD connectivity at final stage).

59 total designs: 53 passing, 6 blocked.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>

Author: oharboe

bazel-orfs.md

@@ -4,8 +4,8 @@ This is an early integration of [bazel-orfs](https://github.com/The-OpenROAD-Pro
 into OpenROAD-flow-scripts. It lets you build ORFS designs with Bazel
 using the same `config.mk` files you already have.
 
-**Status**: beta -- 58 designs across 6 public PDK platforms have
-`orfs_design()` enabled. 53 pass QoR tests; 5 designs are blocked on
+**Status**: beta -- 59 designs across 6 public PDK platforms have
+`orfs_design()` enabled. 53 pass QoR tests; 6 designs are blocked on
 upstream fixes (see below). Platforms without public PDK files (gf12,
 gf55, rapidus2hp) are not wired up.
 
@@ -51,13 +51,13 @@ Each enabled design gets these targets automatically from its `config.mk`:
 Each stage depends on the previous one, so building `_final` runs the
 entire flow.
 
-## Working Designs (53 passing tests + 5 blocked)
+## Working Designs (53 passing tests + 6 blocked)
 
 All designs below have `orfs_design()` enabled. Designs marked
 **(blocked)** fail due to upstream issues in bazel-orfs or the
 design's verilog sources.
 
-### asap7 (17 designs)
+### asap7 (18 designs)
 
 | Design | DESIGN_NAME | Notes |
 |--------|-------------|-------|
@@ -74,6 +74,7 @@ design's verilog sources.
 | `jpeg_lvt` | jpeg_encoder | LVT cells |
 | `uart` | uart | UART |
 | `riscv32i` | riscv_top | RISC-V RV32I |
+| `riscv32i-mock-sram` | riscv_top | **(blocked)** PSM-0069 VDD connectivity |
 | `mock-cpu` | mock_cpu | mock CPU with FIFO |
 | `swerv_wrapper` | swerv_wrapper | SweRV EH1 |
 | `cva6` | cva6 | CVA6 RISC-V (~63 min) |
@@ -104,10 +105,10 @@ design's verilog sources.
 | `tinyRocket` | RocketTile | RISC-V Rocket |
 | `ariane133` | ariane | hierarchical |
 | `ariane136` | ariane | hierarchical |
-| `black_parrot` | black_parrot | **(blocked)** ADDITIONAL_LEFS not loaded |
+| `black_parrot` | black_parrot | **(blocked)** MPL-0020 macro name mismatch |
 | `bp_be_top` | bp_be_top | BP back-end |
 | `bp_fe_top` | bp_fe_top | BP front-end |
-| `bp_multi_top` | bp_multi_top | **(blocked)** ADDITIONAL_LEFS not loaded |
+| `bp_multi_top` | bp_multi_top | **(blocked)** OpenROAD crash in CTS |
 | `bp_quad` | black_parrot | **(blocked)** yosys check -assert fails |
 | `mempool_group` | mempool_group | **(blocked)** SV macro undefined in synth |
 | `swerv_wrapper` | swerv_wrapper | SweRV wrapped |
@@ -133,7 +134,7 @@ design's verilog sources.
 | `jpeg` | jpeg_encoder | JPEG encoder |
 | `riscv32i` | riscv | RISC-V RV32I |
 | `spi` | spi | SPI controller |
-| `i2c-gpio-expander` | I2cGpioExpanderTop | **(blocked)** ADDITIONAL_LEFS not loaded |
+| `i2c-gpio-expander` | I2cGpioExpanderTop | **(blocked)** PAD-0102 IO pad instance not found |
 
 ### sky130hs (5 designs)
 
@@ -276,12 +277,16 @@ where reviews stall.
   `MODULE.bazel`.
 - Platforms without public PDK files (gf12, gf55, rapidus2hp) are not
   supported.
-- **bazel-orfs ADDITIONAL_LEFS bug**: `ADDITIONAL_LEFS` declared in
-  `config.mk` are parsed correctly but not passed to `read_lef` in
-  OpenROAD. This blocks 3 designs (black_parrot, bp_multi_top,
-  i2c-gpio-expander) that need fakeram or IO pad LEFs.
+- **black_parrot**: macro_placement.tcl references macro names that
+  don't match the synthesized netlist (MPL-0020).
+- **bp_multi_top**: OpenROAD crashes (SIGSEGV) during CTS timing
+  analysis.
 - **bp_quad**: yosys `check -assert` finds 9 problems during synthesis.
+- **i2c-gpio-expander**: IO pad instance `sg13g2_IOPad_io_gpio_3` not
+  found during floorplan (PAD-0102).
 - **mempool_group**: SystemVerilog macros (`AXI_TYPEDEF_RESP_T` etc.)
   are undefined -- likely a missing include path in the bazel build.
+- **riscv32i-mock-sram**: VDD connectivity check fails at final stage
+  (PSM-0069) -- fakeram macro power pins are unconnected.
 - This is a beta -- expect rough edges. File issues at
   https://github.com/The-OpenROAD-Project/bazel-orfs/issues