[rtems commit] bsp/mpc5200: Do not initialize debug registers
Sebastian Huber
sebh at rtems.org
Tue Apr 23 07:54:58 UTC 2013
Module: rtems
Branch: master
Commit: 5e920ceb0e3cef8df2dce49a2b11d5fbd72f79b3
Changeset: http://git.rtems.org/rtems/commit/?id=5e920ceb0e3cef8df2dce49a2b11d5fbd72f79b3
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Fri Apr 19 12:50:10 2013 +0200
bsp/mpc5200: Do not initialize debug registers
---
c/src/lib/libbsp/powerpc/gen5200/start/start.S | 20 --------------------
1 files changed, 0 insertions(+), 20 deletions(-)
diff --git a/c/src/lib/libbsp/powerpc/gen5200/start/start.S b/c/src/lib/libbsp/powerpc/gen5200/start/start.S
index 1dbdc62..139711a 100644
--- a/c/src/lib/libbsp/powerpc/gen5200/start/start.S
+++ b/c/src/lib/libbsp/powerpc/gen5200/start/start.S
@@ -284,9 +284,6 @@ start:
bne skip_ROM_start /* If BOOT_ROM is not enabled, skip further initialization */
/* do some board dependent configuration (unique for ROM startup) */
- bl SPRG_brk_init /* Initialize special purpose onchip breakpoint registers */
-
-
LWI r30, CSCONTROL_VAL /* get CSCONTROL register content */
stw r30, CSCONTROL(r31) /* enable internal/external bus error and master for CS */
@@ -838,23 +835,6 @@ SPRG_init: /* initialize registers */
blr
-SPRG_brk_init:
- xor r30, r30, r30
-
- mtspr DABR2, r30
- mtspr DBCR, r30
- mtspr IBCR, r30
- mtspr IABR, r30
- mtspr HID2, r30
- mtspr DABR, r30
- mtspr IABR2, r30
-
-
-
-
- blr
-
-
PPC_HID0_rd: /* get HID0 content to r30 */
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