diff options
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu/0003-qemu-Add-addition-environment-space-to-boot-loader-q.patch')
-rw-r--r-- | meta/recipes-devtools/qemu/qemu/0003-qemu-Add-addition-environment-space-to-boot-loader-q.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/0003-qemu-Add-addition-environment-space-to-boot-loader-q.patch b/meta/recipes-devtools/qemu/qemu/0003-qemu-Add-addition-environment-space-to-boot-loader-q.patch new file mode 100644 index 0000000000..9a18ca18e4 --- /dev/null +++ b/meta/recipes-devtools/qemu/qemu/0003-qemu-Add-addition-environment-space-to-boot-loader-q.patch @@ -0,0 +1,33 @@ +From bf04acef9ec31ddcc18ddbb4ac5b7b1e7368bf7d 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 439665ab..285c78ef 100644 +--- a/hw/mips/mips_malta.c ++++ b/hw/mips/mips_malta.c +@@ -60,7 +60,7 @@ + + #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 |