+// SPDX-License-Identifier: GPL-2.0
/*
* Address map functions for Marvell EBU SoCs (Kirkwood, Armada
* 370/XP, Dove, Orion5x and MV78xx0)
* based on mbus driver from Linux
* (C) Copyright 2008 Marvell Semiconductor
*
- * SPDX-License-Identifier: GPL-2.0
- *
* The Marvell EBU SoCs have a configurable physical address space:
* the physical address at which certain devices (PCIe, NOR, NAND,
* etc.) sit can be configured. The configuration takes place through
*/
#include <common.h>
-#include <asm/errno.h>
+#include <linux/errno.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
-#include <linux/compat.h>
+#include <linux/log2.h>
#include <linux/mbus.h>
/* DDR target is the same on all platforms */
}
}
mbus_dram_info.num_cs = cs;
+
+#if defined(CONFIG_ARMADA_MSYS)
+ /* Disable MBUS Err Prop - in order to avoid data aborts */
+ clrbits_le32(mbus->mbuswins_base + 0x200, BIT(8));
+#endif
}
static const struct mvebu_mbus_soc_data
return 0;
}
+#ifndef CONFIG_KIRKWOOD
static void mvebu_mbus_get_lowest_base(struct mvebu_mbus_state *mbus,
phys_addr_t *base)
{
val = (size / (64 << 10)) - 1;
writel((val << 16) | 0x1, MBUS_BRIDGE_WIN_CTRL_REG);
}
+#endif
int mbus_dt_setup_win(struct mvebu_mbus_state *mbus,
u32 base, u32 size, u8 target, u8 attr)
return -ENOMEM;
}
+#ifndef CONFIG_KIRKWOOD
/*
* Re-configure the mbus bridge registers each time this function
* is called. Since it may get called from the board code in
* later boot stages as well.
*/
mvebu_config_mbus_bridge(mbus);
+#endif
return 0;
}
#if defined(CONFIG_KIRKWOOD)
mbus_state.soc = &kirkwood_mbus_data;
#endif
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARCH_MVEBU)
mbus_state.soc = &armada_370_xp_mbus_data;
#endif