summaryrefslogtreecommitdiffstats
path: root/firmware
diff options
context:
space:
mode:
authorMarcin Bukat <marcin.bukat@gmail.com>2010-10-22 12:12:24 +0000
committerMarcin Bukat <marcin.bukat@gmail.com>2010-10-22 12:12:24 +0000
commitc35eea508fa78f58c452773570f8569b470f01c6 (patch)
tree634804ff31c1a995ea78fe5abac6423ee6c14f8c /firmware
parent38edf679f2e64e9c2730b50d8fde15401a14449b (diff)
downloadrockbox-c35eea508fa78f58c452773570f8569b470f01c6.tar.gz
rockbox-c35eea508fa78f58c452773570f8569b470f01c6.tar.bz2
rockbox-c35eea508fa78f58c452773570f8569b470f01c6.zip
MPIO HD200 - revert change in crt0.S introduced in r28270 to get rid of strange noise produced by buttons on startup
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28325 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r--firmware/target/coldfire/crt0.S6
1 files changed, 4 insertions, 2 deletions
diff --git a/firmware/target/coldfire/crt0.S b/firmware/target/coldfire/crt0.S
index a6ef3beea3..23bf297316 100644
--- a/firmware/target/coldfire/crt0.S
+++ b/firmware/target/coldfire/crt0.S
@@ -277,8 +277,10 @@ start:
#endif
#ifdef MPIO_HD200
- /* Set KEEP_ACT */
- move.l #0x00200000,%d0
+ /* Set KEEP_ACT
+ * Set GPIO57 high to remove hissing nois on startup
+ */
+ move.l #0x02200000,%d0
or.l %d0,(0xb4,%a1)
or.l %d0,(0xb8,%a1)
or.l %d0,(0xbc,%a1)