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MIPS: ath79: make use of the new memory detection code

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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/
This commit is contained in:
John Crispin 2013-04-15 09:45:09 +00:00 committed by Ralf Baechle
parent dd63b00804
commit 9b75733b7b
1 changed files with 1 additions and 15 deletions
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16
arch/mips/ath79/setup.c
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@ -51,20 +51,6 @@ static void ath79_halt(void)
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 @@ void __init plat_mem_setup(void)
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;