Lower smoltcp_client resource usage

bittide · Dec 16, 2024 · a3d4839 · a3d4839
1 parent 58d9a2f
commit a3d4839
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/bittide-instances/src/Bittide/Instances/Pnr/Ethernet.hs b/bittide-instances/src/Bittide/Instances/Pnr/Ethernet.hs
@@ -126,8 +126,8 @@ vexRiscGmii SNat sysClk sysRst rxClk rxRst txClk txRst fwd =
           :> 0b1001
           :> Nil
       )
-      (Undefined @(256 * 1024))
-      (Undefined @(64 * 1024))
+      (Undefined @(DivRU (256 * 1024) 4))
+      (Undefined @(DivRU (64 * 1024) 4))
 
 vexRiscEthernet ::
   Clock Basic125B ->

diff --git a/firmware-binaries/examples/smoltcp_client/memory.x b/firmware-binaries/examples/smoltcp_client/memory.x
@@ -6,8 +6,8 @@ SPDX-License-Identifier: CC0-1.0
 
 MEMORY
 {
-  IMEM : ORIGIN = 0x80000000, LENGTH = 1024K
-  DMEM : ORIGIN = 0x10000000, LENGTH = 256K
+  IMEM : ORIGIN = 0x80000000, LENGTH = 256K
+  DMEM : ORIGIN = 0x10000000, LENGTH = 64K
 }
 
 REGION_ALIAS("REGION_TEXT", IMEM);