1From de64af82950a6908f9407dfc92b83c17e2af3eab Mon Sep 17 00:00:00 2001
2From: Jason Wessel <jason.wessel@windriver.com>
3Date: Fri, 28 Mar 2014 17:42:43 +0800
4Subject: [PATCH 01/12] qemu: Add addition environment space to boot loader
5 qemu-system-mips
6
7Upstream-Status: Inappropriate - OE uses deep paths
8
9If you create a project with very long directory names like 128 characters
10deep and use NFS, the kernel arguments will be truncated. The kernel will
11accept longer strings such as 1024 bytes, but the qemu boot loader defaulted
12to only 256 bytes. This patch expands the limit.
13
14Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
15Signed-off-by: Roy Li <rongqing.li@windriver.com>
16
17---
18 hw/mips/malta.c | 2 +-
19 1 file changed, 1 insertion(+), 1 deletion(-)
20
21Index: qemu-8.0.0/hw/mips/malta.c
22===================================================================
23--- qemu-8.0.0.orig/hw/mips/malta.c
24+++ qemu-8.0.0/hw/mips/malta.c
25@@ -64,7 +64,7 @@
26 #define ENVP_PADDR          0x2000
27 #define ENVP_VADDR          cpu_mips_phys_to_kseg0(NULL, ENVP_PADDR)
28 #define ENVP_NB_ENTRIES     16
29-#define ENVP_ENTRY_SIZE     256
30+#define ENVP_ENTRY_SIZE     1024
31
32 /* Hardware addresses */
33 #define FLASH_ADDRESS       0x1e000000ULL
34