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MIPS: Netlogic: merge of.c into setup.c 

Move the function device_tree_init() from netlogic/xlp/of.c
to setup.c, and remove the wrapper functions reserve_mem_mach()
and free_mem_mach().

Remove file netlogic/xlp/of.c, and the Makefile entry for it.

Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com>
Patchwork: http://patchwork.linux-mips.org/patch/4097/
Signed-off-by: John Crispin <blogic@openwrt.org>
hifive-unleashed-5.1
Jayachandran C 2012-07-13 21:53:16 +05:30 committed by John Crispin
parent 98dbc5764d
commit 1f8a9ef107
3 changed files with 20 additions and 35 deletions
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1
arch/mips/netlogic/xlp/Makefile
View File

@ -1,4 +1,3 @@
obj-y += setup.o platform.o nlm_hal.o
obj-$(CONFIG_OF) += of.o
obj-$(CONFIG_SMP) += wakeup.o
obj-$(CONFIG_USB) += usb-init.o

34
arch/mips/netlogic/xlp/of.c
View File

@ -1,34 +0,0 @@
#include <linux/bootmem.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/of_fdt.h>
#include <asm/byteorder.h>
static int __init reserve_mem_mach(unsigned long addr, unsigned long size)
{
return reserve_bootmem(addr, size, BOOTMEM_DEFAULT);
}
void __init free_mem_mach(unsigned long addr, unsigned long size)
{
return free_bootmem(addr, size);
}
void __init device_tree_init(void)
{
unsigned long base, size;
if (!initial_boot_params)
return;
base = virt_to_phys((void *)initial_boot_params);
size = be32_to_cpu(initial_boot_params->totalsize);
/* Before we do anything, lets reserve the dt blob */
reserve_mem_mach(base, size);
unflatten_device_tree();
/* free the space reserved for the dt blob */
free_mem_mach(base, size);
}

20
arch/mips/netlogic/xlp/setup.c
View File

@ -35,6 +35,7 @@
#include <linux/kernel.h>
#include <linux/serial_8250.h>
#include <linux/pm.h>
#include <linux/bootmem.h>
#include <asm/reboot.h>
#include <asm/time.h>
@ -112,6 +113,25 @@ void __init prom_init(void)
#endif
}
void __init device_tree_init(void)
{
unsigned long base, size;
if (!initial_boot_params)
return;
base = virt_to_phys((void *)initial_boot_params);
size = be32_to_cpu(initial_boot_params->totalsize);
/* Before we do anything, lets reserve the dt blob */
reserve_bootmem(base, size, BOOTMEM_DEFAULT);
unflatten_device_tree();
/* free the space reserved for the dt blob */
free_bootmem(base, size);
}
static struct of_device_id __initdata xlp_ids[] = {
{ .compatible = "simple-bus", },
{},