MIPS: malta: malta-memory: Add free_init_pages_eva() callback

[firefly-linux-kernel-4.4.55.git] / arch / mips / mti-malta / malta-memory.c

diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c
index 9235aee832c7b91137545c947bd72b01a6b864b5..6d0f4ab3632d01fa4b8474f3e02e388d0a1f0f89 100644 (file)
--- a/arch/mips/mti-malta/malta-memory.c
+++ b/arch/mips/mti-malta/malta-memory.c
@@ -111,6 +111,12 @@ fw_memblock_t * __init fw_getmdesc(int eva)
        return &mdesc[0];
 }
 
+static void free_init_pages_eva_malta(void *begin, void *end)
+{
+       free_init_pages("unused kernel", __pa_symbol((unsigned long *)begin),
+                       __pa_symbol((unsigned long *)end));
+}
+
 static int __init fw_memtype_classify(unsigned int type)
 {
        switch (type) {
@@ -128,6 +134,8 @@ void __init fw_meminit(void)
        fw_memblock_t *p;
 
        p = fw_getmdesc(config_enabled(CONFIG_EVA));
+       free_init_pages_eva = (config_enabled(CONFIG_EVA) ?
+                              free_init_pages_eva_malta : NULL);
 
        while (p->size) {
                long type;