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From dd4404a334a545e9beafa1b1e41b3a8f35ef31a9 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Fri, 28 Mar 2014 17:42:43 +0800
Subject: [PATCH] qemu: Add addition environment space to boot loader
qemu-system-mips
Upstream-Status: Inappropriate - OE uses deep paths
If you create a project with very long directory names like 128 characters
deep and use NFS, the kernel arguments will be truncated. The kernel will
accept longer strings such as 1024 bytes, but the qemu boot loader defaulted
to only 256 bytes. This patch expands the limit.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Roy Li <rongqing.li@windriver.com>
---
hw/mips/mips_malta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index f6513a4fd5..d5efafb1e8 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -62,7 +62,7 @@
#define ENVP_ADDR 0x80002000l
#define ENVP_NB_ENTRIES 16
-#define ENVP_ENTRY_SIZE 256
+#define ENVP_ENTRY_SIZE 1024
/* Hardware addresses */
#define FLASH_ADDRESS 0x1e000000ULL
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