blob: 9a237ec9b90eea74b0fe386e6ee4a4a3944f2c19 (
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Instead of hardcoding "1" as being the bit value to enable an address
decoding window, introduce and use a WIN_CTRL_ENABLE definition.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
arch/arm/plat-orion/addr-map.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/arch/arm/plat-orion/addr-map.c
+++ b/arch/arm/plat-orion/addr-map.c
@@ -38,6 +38,7 @@ EXPORT_SYMBOL_GPL(mv_mbus_dram_info);
* CPU Address Decode Windows registers
*/
#define WIN_CTRL_OFF 0x0000
+#define WIN_CTRL_ENABLE BIT(0)
#define WIN_BASE_OFF 0x0004
#define WIN_REMAP_LO_OFF 0x0008
#define WIN_REMAP_HI_OFF 0x000c
@@ -79,7 +80,8 @@ void __init orion_setup_cpu_win(const st
}
base_high = base & 0xffff0000;
- ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1;
+ ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) |
+ WIN_CTRL_ENABLE;
writel(base_high, addr + WIN_BASE_OFF);
writel(ctrl, addr + WIN_CTRL_OFF);
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