From 1d89aa38c20971746380052c4988f18dd9b8e765 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Sat, 29 May 2021 18:43:16 -0700
Subject: [PATCH] fix a bug in loading code disk

Identical bug to commit 2f10bc7302.
---
 boot.subx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/boot.subx b/boot.subx
index 7baf88e8..52724497 100644
--- a/boot.subx
+++ b/boot.subx
@@ -126,7 +126,7 @@
   b4/copy-to-ah 2/imm8/read-drive
   # dl comes conveniently initialized at boot time with the index of the device being booted
   b5/copy-to-ch 0/imm8/cylinder
-  b6/copy-to-dh 6/imm8/head
+  b6/copy-to-dh 8/imm8/head
   b1/copy-to-cl 1/imm8/sector  # 1-based
   b0/copy-to-al 0x7e/imm8/num-sectors  # 2*63 = 126
   # address to write sectors to = es:bx = 0x46c00, contiguous with boot segment