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| author | Juergen Beisert <juergen@kreuzholzen.de> | 2011-02-16 19:13:38 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-03 16:15:54 +0100 |
| commit | 1c21bb37bbd8c7e379132f335d7a8717530d1594 (patch) | |
| tree | 2e72918b8ccab11adcd9d83b4185877a4a94a5e7 /arch/arm/boards/mini2440 | |
| parent | 018fdf06a281d43a167d2a914ad129c92b15ce83 (diff) | |
| download | barebox-1c21bb37bbd8c7e379132f335d7a8717530d1594.tar.gz barebox-1c21bb37bbd8c7e379132f335d7a8717530d1594.tar.xz | |
mini2440: Add SDRAM size autodetection
If the SDRAM type will change in the future, only the 'config.h' must be
adapted to the new settings. The real size will be read back from this setting.
Signed-off-by: Juergen Beisert <juergen@kreuzholzen.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/mini2440')
| -rw-r--r-- | arch/arm/boards/mini2440/mini2440.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/boards/mini2440/mini2440.c b/arch/arm/boards/mini2440/mini2440.c index 46581ccc9c..2aeb09edab 100644 --- a/arch/arm/boards/mini2440/mini2440.c +++ b/arch/arm/boards/mini2440/mini2440.c @@ -48,7 +48,6 @@ static struct device_d sdram_dev = { .id = -1, .name = "mem", .map_base = CS6_BASE, - .size = 64 * 1024 * 1024, .platform_data = &ram_pdata, }; @@ -87,6 +86,8 @@ static int mini2440_devices_init(void) { uint32_t reg; + sdram_dev.size = s3c24x0_get_memory_size(); + reg = readl(BWSCON); /* CS#4 to access the network controller */ |