MIPS: ath79: make use of the new memory detection code
There is now a generic function for detecting memory size. Use this instead of
the one found in the ath79 support.
Signed-off-by: John Crispin <blogic@openwrt.org>
Acked-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5149/
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index d5b3c90..a0233a2 100644
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -51,20 +51,6 @@
cpu_wait();
}
-static void __init ath79_detect_mem_size(void)
-{
- unsigned long size;
-
- for (size = ATH79_MEM_SIZE_MIN; size < ATH79_MEM_SIZE_MAX;
- size <<= 1) {
- if (!memcmp(ath79_detect_mem_size,
- ath79_detect_mem_size + size, 1024))
- break;
- }
-
- add_memory_region(0, size, BOOT_MEM_RAM);
-}
-
static void __init ath79_detect_sys_type(void)
{
char *chip = "????";
@@ -212,7 +198,7 @@
AR71XX_DDR_CTRL_SIZE);
ath79_detect_sys_type();
- ath79_detect_mem_size();
+ detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX);
ath79_clocks_init();
_machine_restart = ath79_restart;