+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
*
* Derived from linux/arch/mips/bcm63xx/cpu.c:
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
* Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <errno.h>
+#include <init.h>
#include <ram.h>
#include <asm/io.h>
struct bmips_ram_priv {
void __iomem *regs;
+ u32 force_size;
const struct bmips_ram_hw *hw;
};
const struct bmips_ram_hw *hw = priv->hw;
info->base = 0x80000000;
- info->size = hw->get_ram_size(priv);
+ if (priv->force_size)
+ info->size = priv->force_size;
+ else
+ info->size = hw->get_ram_size(priv);
return 0;
}
struct bmips_ram_priv *priv = dev_get_priv(dev);
const struct bmips_ram_hw *hw =
(const struct bmips_ram_hw *)dev_get_driver_data(dev);
- fdt_addr_t addr;
- fdt_size_t size;
- addr = devfdt_get_addr_size_index(dev, 0, &size);
- if (addr == FDT_ADDR_T_NONE)
+ priv->regs = dev_remap_addr(dev);
+ if (!priv->regs)
return -EINVAL;
- priv->regs = ioremap(addr, size);
+ dev_read_u32(dev, "force-size", &priv->force_size);
+
priv->hw = hw;
return 0;
.probe = bmips_ram_probe,
.priv_auto_alloc_size = sizeof(struct bmips_ram_priv),
.ops = &bmips_ram_ops,
- .flags = DM_FLAG_PRE_RELOC,
};