diff options
| author | Mike Rapoport <mike@compulab.co.il> | 2009-06-04 10:44:54 +0300 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2009-06-05 10:50:27 +0800 |
| commit | b5a5c474b037ab61930c16b7a8e42874b54e5cb8 (patch) | |
| tree | bb023a91a34349f88468119959957231d9ddc097 /arch/arm/mach-pxa/cm-x300.c | |
| parent | 321d9eb32a903edc30a499262ad5b42cda98656c (diff) | |
| download | kernel_samsung_smdk4412-b5a5c474b037ab61930c16b7a8e42874b54e5cb8.zip kernel_samsung_smdk4412-b5a5c474b037ab61930c16b7a8e42874b54e5cb8.tar.gz kernel_samsung_smdk4412-b5a5c474b037ab61930c16b7a8e42874b54e5cb8.tar.bz2 | |
[ARM] pxa/cm-x300: add .fixup method to enable second DRAM bank
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/cm-x300.c')
| -rw-r--r-- | arch/arm/mach-pxa/cm-x300.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index cd39fa2..465da26 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -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 |