From 719ffe24fe9b7e7d9e4d055ea4c389cef6361dd7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Andreas=20F=C3=A4rber?= <andreas.faerber@web.de>
Date: Tue, 18 Jan 2011 22:43:55 +0100
Subject: [PATCH] prep: Remove bogus BIOS size check
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

r3480 added this check to account for the entry vector 0xfff00100 to be
available for CPUs that need it. Today however, the NIP is not yet
initialized at this point (zero), so the check always triggers.

Moreover, BIOS size check is already done previously, so this part can
be removed too.

Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 hw/ppc_prep.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 1492266..6b22122 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -600,9 +600,6 @@ static void ppc_prep_init (ram_addr_t ram_size,
     if (filename) {
         qemu_free(filename);
     }
-    if (env->nip < 0xFFF80000 && bios_size < 0x00100000) {
-        hw_error("PowerPC 601 / 620 / 970 need a 1MB BIOS\n");
-    }
 
     if (linux_boot) {
         kernel_base = KERNEL_LOAD_ADDR;
-- 
2.7.4