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authorJeremy Kerr <jeremy.kerr@canonical.com>2010-02-14 07:13:47 -0700
committerGrant Likely <grant.likely@secretlab.ca>2010-02-14 07:13:47 -0700
commit4ef7b373df330bc0ff037dc4792d373c9346375f (patch)
tree5e0daa974d6de7b96c95d990cbc191085ec80349 /arch/microblaze
parent9dfbf207802c7e8cda9d081a8d750b50633c82d2 (diff)
downloadop-kernel-dev-4ef7b373df330bc0ff037dc4792d373c9346375f.zip
op-kernel-dev-4ef7b373df330bc0ff037dc4792d373c9346375f.tar.gz
of/flattree: Don't assume HAVE_LMB
We don't always have lmb available, so make arches provide an early_init_dt_alloc_memory_arch() to handle the allocation of memory in the fdt code. When we don't have lmb.h included, we need asm/page.h for __va. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/kernel/prom.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index 050b799..a7dcaf0 100644
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c
@@ -55,6 +55,11 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
lmb_add(base, size);
}
+u64 __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
+{
+ return lmb_alloc(size, align);
+}
+
#ifdef CONFIG_EARLY_PRINTK
/* MS this is Microblaze specifig function */
static int __init early_init_dt_scan_serial(unsigned long node,
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