From b5a5c474b037ab61930c16b7a8e42874b54e5cb8 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Thu, 4 Jun 2009 10:44:54 +0300 Subject: [ARM] pxa/cm-x300: add .fixup method to enable second DRAM bank Signed-off-by: Mike Rapoport Signed-off-by: Eric Miao --- arch/arm/mach-pxa/cm-x300.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index cd39fa22ba2d..465da26591bd 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -28,6 +28,7 @@ #include #include +#include #include #include @@ -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 -- cgit v1.2.2