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-rw-r--r--src/mainboard/lowrisc/nexys4ddr/mainboard.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mainboard/lowrisc/nexys4ddr/mainboard.c b/src/mainboard/lowrisc/nexys4ddr/mainboard.c
index 8b6bcb2442..aae3b9b93d 100644
--- a/src/mainboard/lowrisc/nexys4ddr/mainboard.c
+++ b/src/mainboard/lowrisc/nexys4ddr/mainboard.c
@@ -14,17 +14,17 @@
*/
#include <cbmem.h>
+#include <commonlib/configstring.h>
#include <device/device.h>
#include <symbols.h>
static void mainboard_enable(device_t dev)
{
- /*
- * TODO: Get this size from the hardware-supplied configuration string.
- */
- const size_t ram_size = 1*GiB;
+ uintptr_t ram_base;
+ size_t ram_size;
- ram_resource(dev, 0, (uintptr_t)_dram / KiB, ram_size / KiB);
+ query_mem(configstring(), &ram_base, &ram_size);
+ ram_resource(dev, 0, ram_base / KiB, ram_size / KiB);
cbmem_initialize_empty();
}