From cb7e695ef9d0166b77f14d6d260733f0ff888f13 Mon Sep 17 00:00:00 2001
From: Dave Chapman <dave@dchapman.com>
Date: Thu, 5 Jan 2006 17:02:48 +0000
Subject: iPod: Fix the bootloader so it can load and run the original Apple
 firmware again.  The Rockbox firmware was doing too much to the hardware so
 we remove most of the initialisation.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8301 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/export/kernel.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'firmware/export/kernel.h')

diff --git a/firmware/export/kernel.h b/firmware/export/kernel.h
index 23c7bc7..42d160b 100644
--- a/firmware/export/kernel.h
+++ b/firmware/export/kernel.h
@@ -66,7 +66,13 @@ struct mutex
 };
 
 /* global tick variable */
+#if (CONFIG_CPU == PP5020) && defined(BOOTLOADER)
+/* We don't enable interrupts in the iPod bootloader, so we need to fake
+   the current_tick variable */
+#define current_tick ((*((volatile long*)0x60005010))/10000)
+#else
 extern long current_tick;
+#endif
 
 #ifdef SIMULATOR
 #define sleep(x) sim_sleep(x)
-- 
cgit v1.1