From 5e920ceb0e3cef8df2dce49a2b11d5fbd72f79b3 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Fri, 19 Apr 2013 12:50:10 +0200 Subject: [PATCH] bsp/mpc5200: Do not initialize debug registers --- .../lib/libbsp/powerpc/gen5200/start/start.S | 20 ------------------- 1 file changed, 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 1dbdc624ec..139711a29e 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 */