Commit b6263ff2 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle
Browse files

MIPS: TXx9: Implement prom_free_prom_memory


Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent b27311e1
...@@ -28,6 +28,7 @@ ...@@ -28,6 +28,7 @@
#include <asm/time.h> #include <asm/time.h>
#include <asm/reboot.h> #include <asm/reboot.h>
#include <asm/r4kcache.h> #include <asm/r4kcache.h>
#include <asm/sections.h>
#include <asm/txx9/generic.h> #include <asm/txx9/generic.h>
#include <asm/txx9/pci.h> #include <asm/txx9/pci.h>
#include <asm/txx9tmr.h> #include <asm/txx9tmr.h>
...@@ -394,6 +395,11 @@ void __init prom_init(void) ...@@ -394,6 +395,11 @@ void __init prom_init(void)
void __init prom_free_prom_memory(void) void __init prom_free_prom_memory(void)
{ {
unsigned long saddr = PAGE_SIZE;
unsigned long eaddr = __pa_symbol(&_text);
if (saddr < eaddr)
free_init_pages("prom memory", saddr, eaddr);
} }
const char *get_system_type(void) const char *get_system_type(void)
......
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