From: Hollis Blanchard <hollis@penguinppc.org>
Date: Thu, 5 Aug 2010 00:21:36 +0000 (-0700)
Subject: ppc4xx: don't unregister RAM at reset
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a86299e53b77bfd9f80bfeb22f30e36b25233e5b;p=qemu.git

ppc4xx: don't unregister RAM at reset

The PowerPC 4xx SDRAM controller emulation unregisters RAM in its reset
callback. However, qemu_system_reset() is now called at initialization
time, so all RAM is unregistered before starting the guest (!).

Signed-off-by: Hollis Blanchard <hollis@penguinppc.org>
---

diff --git a/hw/ppc4xx_devs.c b/hw/ppc4xx_devs.c
index be130c41f2..7f698b8267 100644
--- a/hw/ppc4xx_devs.c
+++ b/hw/ppc4xx_devs.c
@@ -619,7 +619,6 @@ static void sdram_reset (void *opaque)
     /* We pre-initialize RAM banks */
     sdram->status = 0x00000000;
     sdram->cfg = 0x00800000;
-    sdram_unmap_bcr(sdram);
 }
 
 void ppc4xx_sdram_init (CPUState *env, qemu_irq irq, int nbanks,