From 8fedd9c997f6a7266cecb93dec0cc3c1642035ea Mon Sep 17 00:00:00 2001
From: logicog <git@logicog.de>
Date: Sat, 10 May 2025 17:13:04 +0200
Subject: [PATCH] More on the image

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 653003a..f2be407 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,12 @@ Overlay 1                    Overlay 2                 Overlay n
 
 --------- 0xffff ---------   -------- 0xffff --------  -------- 0xffff
 ```
+The RTL837x firmware images are organized as follows: common code starts at
+0x0002 in the image and has length 0x3ffd, the first bank starts at 0x4000
+in the image, is mapped to 0x4000 and has length 0xc000. The second bank
+starts at 0x10000, is mapped to 0x4000 and has length 0xc000.
+There are about 30 banks.
+
 
 ### Hardware supported by the code so far