Since our sdram driver is ready, we can use the actual size
instead of hard code.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
priv->pmugrf = syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
debug("%s: pmugrf=%p\n", __func__, priv->pmugrf);
priv->pmugrf = syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
debug("%s: pmugrf=%p\n", __func__, priv->pmugrf);
+ priv->info.base = 0;
+ priv->info.size = sdram_size_mb(priv) << 20;
{
struct dram_info *priv = dev_get_priv(dev);
{
struct dram_info *priv = dev_get_priv(dev);
- info = &priv->info;
- priv->info.base = 0;
- priv->info.size = sdram_size_mb(priv) << 20;
.ofdata_to_platdata = rk3399_dmc_ofdata_to_platdata,
#endif
.probe = rk3399_dmc_probe,
.ofdata_to_platdata = rk3399_dmc_ofdata_to_platdata,
#endif
.probe = rk3399_dmc_probe,
.priv_auto_alloc_size = sizeof(struct dram_info),
.priv_auto_alloc_size = sizeof(struct dram_info),
.platdata_auto_alloc_size = sizeof(struct rockchip_dmc_plat),
#endif
};
.platdata_auto_alloc_size = sizeof(struct rockchip_dmc_plat),
#endif
};
*/
#include <common.h>
#include <dm.h>
*/
#include <common.h>
#include <dm.h>
#include <dm/pinctrl.h>
#include <dm/uclass-internal.h>
#include <asm/arch/periph.h>
#include <dm/pinctrl.h>
#include <dm/uclass-internal.h>
#include <asm/arch/periph.h>
- gd->ram_size = 0x80000000;
+ struct ram_info ram;
+ struct udevice *dev;
+ int ret;
+
+ ret = uclass_get_device(UCLASS_RAM, 0, &dev);
+ if (ret) {
+ debug("DRAM init failed: %d\n", ret);
+ return ret;
+ }
+ ret = ram_get_info(dev, &ram);
+ if (ret) {
+ debug("Cannot get DRAM size: %d\n", ret);
+ return ret;
+ }
+ debug("SDRAM base=%llx, size=%x\n", ram.base, (unsigned int)ram.size);
+ gd->ram_size = ram.size;
+