this could be used by the kexec userland code.
Signed-off-by: Sebastian Siewior <[EMAIL PROTECTED]>
---
This is done by the 64bit kexec code allready. The 32bit doesn't use the
device tree at all. I'm not sure whether the node has to be a 32bit or
64bit value.
arch/powerpc/boot/main.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index 27f6af1..a8714cf 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -27,7 +27,7 @@ struct addr_range {
#undef DEBUG
-static struct addr_range prep_kernel(void)
+static struct addr_range prep_kernel(void *chosen)
{
char elfheader[256];
void *vmlinuz_addr = _vmlinux_start;
@@ -72,7 +72,7 @@ static struct addr_range prep_kernel(void)
fatal("ran out of data! only got 0x%x of 0x%lx bytes.\n\r",
len, ei.loadsize);
printf("done 0x%x bytes\n\r", len);
-
+ setprop_val(chosen, "linux,kernel-end", (u32)(ei.memsize));
flush_cache(addr, ei.loadsize);
return (struct addr_range){addr, ei.memsize};
@@ -180,7 +180,7 @@ void start(void)
if (!chosen)
chosen = create_node(NULL, "chosen");
- vmlinux = prep_kernel();
+ vmlinux = prep_kernel(chosen);
initrd = prep_initrd(vmlinux, chosen,
loader_info.initrd_addr, loader_info.initrd_size);
prep_cmdline(chosen);
--
1.5.6.5
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