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Diffstat (limited to 'arch/arm/mach-dove/addr-map.c')
-rw-r--r--arch/arm/mach-dove/addr-map.c125
1 files changed, 0 insertions, 125 deletions
diff --git a/arch/arm/mach-dove/addr-map.c b/arch/arm/mach-dove/addr-map.c
deleted file mode 100644
index 2a06c016341..00000000000
--- a/arch/arm/mach-dove/addr-map.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * arch/arm/mach-dove/addr-map.c
- *
- * Address map functions for Marvell Dove 88AP510 SoC
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mbus.h>
-#include <linux/io.h>
-#include <asm/mach/arch.h>
-#include <asm/setup.h>
-#include <mach/dove.h>
-#include <plat/addr-map.h>
-#include "common.h"
-
-/*
- * Generic Address Decode Windows bit settings
- */
-#define TARGET_DDR 0x0
-#define TARGET_BOOTROM 0x1
-#define TARGET_CESA 0x3
-#define TARGET_PCIE0 0x4
-#define TARGET_PCIE1 0x8
-#define TARGET_SCRATCHPAD 0xd
-
-#define ATTR_CESA 0x01
-#define ATTR_BOOTROM 0xfd
-#define ATTR_DEV_SPI0_ROM 0xfe
-#define ATTR_DEV_SPI1_ROM 0xfb
-#define ATTR_PCIE_IO 0xe0
-#define ATTR_PCIE_MEM 0xe8
-#define ATTR_SCRATCHPAD 0x0
-
-static inline void __iomem *ddr_map_sc(int i)
-{
- return (void __iomem *)(DOVE_MC_VIRT_BASE + 0x100 + ((i) << 4));
-}
-
-/*
- * Description of the windows needed by the platform code
- */
-static struct __initdata orion_addr_map_cfg addr_map_cfg = {
- .num_wins = 8,
- .remappable_wins = 4,
- .bridge_virt_base = BRIDGE_VIRT_BASE,
-};
-
-static const struct __initdata orion_addr_map_info addr_map_info[] = {
- /*
- * Windows for PCIe IO+MEM space.
- */
- { 0, DOVE_PCIE0_IO_PHYS_BASE, DOVE_PCIE0_IO_SIZE,
- TARGET_PCIE0, ATTR_PCIE_IO, DOVE_PCIE0_IO_BUS_BASE
- },
- { 1, DOVE_PCIE1_IO_PHYS_BASE, DOVE_PCIE1_IO_SIZE,
- TARGET_PCIE1, ATTR_PCIE_IO, DOVE_PCIE1_IO_BUS_BASE
- },
- { 2, DOVE_PCIE0_MEM_PHYS_BASE, DOVE_PCIE0_MEM_SIZE,
- TARGET_PCIE0, ATTR_PCIE_MEM, -1
- },
- { 3, DOVE_PCIE1_MEM_PHYS_BASE, DOVE_PCIE1_MEM_SIZE,
- TARGET_PCIE1, ATTR_PCIE_MEM, -1
- },
- /*
- * Window for CESA engine.
- */
- { 4, DOVE_CESA_PHYS_BASE, DOVE_CESA_SIZE,
- TARGET_CESA, ATTR_CESA, -1
- },
- /*
- * Window to the BootROM for Standby and Sleep Resume
- */
- { 5, DOVE_BOOTROM_PHYS_BASE, DOVE_BOOTROM_SIZE,
- TARGET_BOOTROM, ATTR_BOOTROM, -1
- },
- /*
- * Window to the PMU Scratch Pad space
- */
- { 6, DOVE_SCRATCHPAD_PHYS_BASE, DOVE_SCRATCHPAD_SIZE,
- TARGET_SCRATCHPAD, ATTR_SCRATCHPAD, -1
- },
- /* End marker */
- { -1, 0, 0, 0, 0, 0 }
-};
-
-void __init dove_setup_cpu_mbus(void)
-{
- int i;
- int cs;
-
- /*
- * Disable, clear and configure windows.
- */
- orion_config_wins(&addr_map_cfg, addr_map_info);
-
- /*
- * Setup MBUS dram target info.
- */
- orion_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
-
- for (i = 0, cs = 0; i < 2; i++) {
- u32 map = readl(ddr_map_sc(i));
-
- /*
- * Chip select enabled?
- */
- if (map & 1) {
- struct mbus_dram_window *w;
-
- w = &orion_mbus_dram_info.cs[cs++];
- w->cs_index = i;
- w->mbus_attr = 0; /* CS address decoding done inside */
- /* the DDR controller, no need to */
- /* provide attributes */
- w->base = map & 0xff800000;
- w->size = 0x100000 << (((map & 0x000f0000) >> 16) - 4);
- }
- }
- orion_mbus_dram_info.num_cs = cs;
-}