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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-01-27 17:40:51 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-27 21:26:51 +0100 |
| commit | 11bae6b40a50b48d5ee9924ac9ef3a85889c7dc9 (patch) | |
| tree | bea7ca904117eaefbe61b3120bce84268d4a3c25 /arch/arm/mach-at91/at91sam9x5_devices.c | |
| parent | 7cf50cf26cfc13607bec45f5499900ae802e7e62 (diff) | |
| download | barebox-11bae6b40a50b48d5ee9924ac9ef3a85889c7dc9.tar.gz barebox-11bae6b40a50b48d5ee9924ac9ef3a85889c7dc9.tar.xz | |
at91sam9x5: add autodetect sd/ddram size
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9x5_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9x5_devices.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/at91sam9x5_devices.c b/arch/arm/mach-at91/at91sam9x5_devices.c index 8e59fe0113..90d8756438 100644 --- a/arch/arm/mach-at91/at91sam9x5_devices.c +++ b/arch/arm/mach-at91/at91sam9x5_devices.c @@ -16,6 +16,7 @@ #include <mach/board.h> #include <mach/at91_pmc.h> #include <mach/at91sam9x5_matrix.h> +#include <mach/at91sam9_ddrsdr.h> #include <mach/gpio.h> #include <mach/io.h> #include <mach/cpu.h> @@ -25,6 +26,9 @@ void at91_add_device_sdram(u32 size) { + if (!size) + size = at91sam9x5_get_ddram_size(); + arm_add_mem_device("ram0", AT91_CHIPSELECT_1, size); add_mem_device("sram0", AT91SAM9X5_SRAM_BASE, AT91SAM9X5_SRAM_SIZE, IORESOURCE_MEM_WRITEABLE); |