From 5c12f756189373fb25220fe8824d4df785e61742 Mon Sep 17 00:00:00 2001
From: Nathan Lee <me@nwlee.tech>
Date: Sun, 26 Jul 2026 15:25:22 -0500
Subject: create ringbuffer for logging

---
 linker.ld | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'linker.ld')

diff --git a/linker.ld b/linker.ld
index 4f86e10..5bf6586 100644
--- a/linker.ld
+++ b/linker.ld
@@ -4,7 +4,8 @@ ENTRY(_start)
 MEMORY
 {
     ROM   (rx)  : ORIGIN = 0x80000000, LENGTH = 1M
-    RAM   (rwx) : ORIGIN = 0x80400000, LENGTH = 1M
+    RAM   (rwx) : ORIGIN = 0x81000000, LENGTH = 1M
+    LOGRAM (rw) : ORIGIN = 0x82000000, LENGTH = 1M
 }
 
 SECTIONS
@@ -51,6 +52,14 @@ SECTIONS
         __stack_top = .;
     } > RAM
 
+    .ringbuf (NOLOAD) : ALIGN(64)
+    {
+        __ringbuf_start = .;
+        KEEP(*(.ringbuf))
+        . = ALIGN(64);
+        __ringbuf_end = .;
+    } > LOGRAM
+
     /DISCARD/ : {
         *(.eh_frame)
         *(.eh_frame.*)
-- 
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