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authorHauke Mehrtens <hauke@hauke-m.de>2016-12-27 16:31:43 +0100
committerJames Hogan <james.hogan@imgtec.com>2017-02-15 10:18:47 +0000
commit9050d50e2244331f3095e86eca899ac624fdb38f (patch)
treeb646a718296c730670205709e0bdee220e5c0712 /arch/mips/lantiq
parent9606de36b21fe1fafb7b68a8ed5cfaf128871e97 (diff)
MIPS: lantiq: Set physical_memsize
physical_memsize is needed by the vpe loader code and the platform specific code has to define it. This value will be given to the firmware loaded with the VPE loader. I am not aware of any standard interface or better value to provide here. Reported-by: kbuild test robot <lkp@intel.com> Fixes: d9ae4f18c0d2 ("MIPS: Lantiq: Activate more drivers in default configuration") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: John Crispin <john@phrozen.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14908/ Signed-off-by: James Hogan <james.hogan@imgtec.com>
Diffstat (limited to 'arch/mips/lantiq')
-rw-r--r--arch/mips/lantiq/prom.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
index 4cbb000e778e..96773bed8a8a 100644
--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
@@ -26,6 +26,12 @@ DEFINE_SPINLOCK(ebu_lock);
EXPORT_SYMBOL_GPL(ebu_lock);
/*
+ * This is needed by the VPE loader code, just set it to 0 and assume
+ * that the firmware hardcodes this value to something useful.
+ */
+unsigned long physical_memsize = 0L;
+
+/*
* this struct is filled by the soc specific detection code and holds
* information about the specific soc type, revision and name
*/