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Commit b5a5c474 authored by Mike Rapoport's avatar Mike Rapoport Committed by Eric Miao
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[ARM] pxa/cm-x300: add .fixup method to enable second DRAM bank 



Signed-off-by: default avatarMike Rapoport <mike@compulab.co.il>
Signed-off-by: default avatarEric Miao <eric.miao@marvell.com>
parent 321d9eb3

arch/arm/mach-pxa/cm-x300.c

+14 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 


#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/setup.h>



#include <mach/pxa300.h>

#include <mach/pxafb.h>
@@ -494,6 +495,18 @@ static void __init cm_x300_init(void) 
	cm_x300_init_rtc();

}



static void __init cm_x300_fixup(struct machine_desc *mdesc, struct tag *tags,

				 char **cmdline, struct meminfo *mi)

{

	mi->nr_banks = 2;

	mi->bank[0].start = 0xa0000000;

	mi->bank[0].node = 0;

	mi->bank[0].size = (64*1024*1024);

	mi->bank[1].start = 0xc0000000;

	mi->bank[1].node = 0;

	mi->bank[1].size = (64*1024*1024);

}



MACHINE_START(CM_X300, "CM-X300 module")

	.phys_io	= 0x40000000,

	.boot_params	= 0xa0000100,
@@ -502,4 +515,5 @@ MACHINE_START(CM_X300, "CM-X300 module") 
	.init_irq	= pxa3xx_init_irq,

	.timer		= &pxa_timer,

	.init_machine	= cm_x300_init,

	.fixup		= cm_x300_fixup,

MACHINE_END