From 6d8184b00c0d1d7090e4a2f514e310d98a394f8d Mon Sep 17 00:00:00 2001 From: Larry Johnson Date: Wed, 9 Jan 2008 23:10:27 -0500 Subject: [PATCH] ppc4xx: Fix dflush() to restore DVLIM register Signed-off-by: Larry Johnson --- cpu/ppc4xx/start.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S index a730604367..77c2aa4117 100644 --- a/cpu/ppc4xx/start.S +++ b/cpu/ppc4xx/start.S @@ -1700,6 +1700,7 @@ trap_reloc: rlwinm r8,r9,0,15,13 rlwinm r8,r8,0,17,15 mtmsr r8 + mfspr r8,dvlim addi r3,r0,0x0000 mtspr dvlim,r3 mfspr r3,ivpr @@ -1714,6 +1715,7 @@ trap_reloc: ..ag: dcbf r0,r3 addi r3,r3,-32 bdnz ..ag + mtspr dvlim,r8 sync mtmsr r9 blr -- 2.25.1