[repo] Adjust BLOCKFILE to apply only to specific blocks

Previously the BLOCKFILE blocked all RTL changes to all IP blocks. This
alters the file to block per IP block which allows us to release the
block on certain IPs (DMA, Ascon and Key Manager DPE at time this commit
was made).

Signed-off-by: Greg Chadwick <[email protected]>

BLOCKFILE

@@ -21,8 +21,6 @@ BLOCKFILE
 ci/scripts/check-pr-changes-allowed.py
 
 # Earlgrey related RTL
-hw/ip/*/rtl/*
-hw/ip_templates/*/rtl/*
 hw/top_earlgrey/ip/*/rtl/*
 hw/top_earlgrey/ip_autogen/*/rtl/*
 hw/top_earlgrey/rtl/autogen/top_earlgrey.sv
@@ -33,6 +31,44 @@ hw/vendor/lowrisc_ibex/rtl/*
 hw/vendor/pulp_riscv_dbg/src/*
 hw/vendor/pulp_riscv_dbg/debug_rom/*
 
+# IP block RTL for blocks that require a higher scrutiny on changes to maintain
+# stability (Ascon, DMA and Key Manager DPE are not blocked). Note that nothing
+# under ip_templates is listed here. It's important for the rendered versions of
+# those to remain stable for the tops that use them but the templates themselves
+# can change.
+hw/ip/adc_ctrl/rtl/*
+hw/ip/aes/rtl/*
+hw/ip/aon_timer/rtl/*
+hw/ip/csrng/rtl/*
+hw/ip/edn/rtl/*
+hw/ip/entropy_src/rtl/*
+hw/ip/gpio/rtl/*
+hw/ip/hmac/rtl/*
+hw/ip/i2c/rtl/*
+hw/ip/keymgr/rtl/*
+hw/ip/kmac/rtl/*
+hw/ip/lc_ctrl/rtl/*
+hw/ip/otbn/rtl/*
+hw/ip/otp_ctrl/rtl/*
+hw/ip/pattgen/rtl/*
+hw/ip/pinmux/rtl/*
+hw/ip/prim/rtl/*
+hw/ip/prim_generic/rtl/*
+hw/ip/prim_xilinx/rtl/*
+hw/ip/prim_xilinx_ultrascale/rtl/*
+hw/ip/pwm/rtl/*
+hw/ip/rom_ctrl/rtl/*
+hw/ip/rv_core_ibex/rtl/*
+hw/ip/rv_dm/rtl/*
+hw/ip/rv_timer/rtl/*
+hw/ip/spi_device/rtl/*
+hw/ip/spi_host/rtl/*
+hw/ip/sram_ctrl/rtl/*
+hw/ip/sysrst_ctrl/rtl/*
+hw/ip/tlul/rtl/*
+hw/ip/uart/rtl/*
+hw/ip/usbdev/rtl/*
+
 # Individual HJSON files that effect RTL generation (no wildcard as it's
 # too broad and will also block DV-only files)
 hw/ip/lc_ctrl/data/lc_ctrl.hjson