ARM: Orion: mbus_dram_info consolidation

Move the *_mbus_dram_info structure into the orion platform and call it
orion_mbus_dram_info everywhere.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Michael Walle <michael@walle.cc>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
This commit is contained in:
Andrew Lunn
2011-12-07 21:48:06 +01:00
committed by Nicolas Pitre
parent b6d1c33a31
commit 45173d5ed4
18 changed files with 50 additions and 55 deletions

View File

@@ -35,8 +35,6 @@
#define ATTR_PCIE_MEM 0xe8
#define ATTR_SCRATCHPAD 0x0
struct mbus_dram_target_info dove_mbus_dram_info;
static inline void __iomem *ddr_map_sc(int i)
{
return (void __iomem *)(DOVE_MC_VIRT_BASE + 0x100 + ((i) << 4));
@@ -102,7 +100,7 @@ void __init dove_setup_cpu_mbus(void)
/*
* Setup MBUS dram target info.
*/
dove_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
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));
@@ -113,7 +111,7 @@ void __init dove_setup_cpu_mbus(void)
if (map & 1) {
struct mbus_dram_window *w;
w = &dove_mbus_dram_info.cs[cs++];
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 */
@@ -122,5 +120,5 @@ void __init dove_setup_cpu_mbus(void)
w->size = 0x100000 << (((map & 0x000f0000) >> 16) - 4);
}
}
dove_mbus_dram_info.num_cs = cs;
orion_mbus_dram_info.num_cs = cs;
}