This patch abstracts Kirkwood arch specific changes to support ehci-kirkwood
driver
Signed-off-by: Prafulla Wadaskar <prafu...@marvell.com>
---
cpu/arm926ejs/kirkwood/cpu.c | 6 +-----
include/asm-arm/arch-kirkwood/cpu.h | 8 ++++++++
include/asm-arm/arch-kirkwood/kirkwood.h | 1 +
3 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/cpu/arm926ejs/kirkwood/cpu.c b/cpu/arm926ejs/kirkwood/cpu.c
index 194ba1c..795a739 100644
--- a/cpu/arm926ejs/kirkwood/cpu.c
+++ b/cpu/arm926ejs/kirkwood/cpu.c
@@ -74,7 +74,7 @@ unsigned char get_random_hex(void)
* 64 KByte granularity (e.g., a value of 0x00FF specifies 256 = 16 MByte).
* NOTE: A value of 0x0 specifies 64-KByte size.
*/
-static unsigned int kw_winctrl_calcsize(unsigned int sizeval)
+unsigned int kw_winctrl_calcsize(unsigned int sizeval)
{
int i;
unsigned int j = 0;
@@ -87,10 +87,6 @@ static unsigned int kw_winctrl_calcsize(unsigned int sizeval)
return (0x0000ffff & j);
}
-/* prepares data to be loaded in win_Ctrl register */
-#define KWCPU_WIN_CTRL_DATA(size, target, attr, en) (en | (target << 4) \
- | (attr << 8) | (kw_winctrl_calcsize(size) << 16))
-
/*
* kw_config_adr_windows - Configure address Windows
*
diff --git a/include/asm-arm/arch-kirkwood/cpu.h
b/include/asm-arm/arch-kirkwood/cpu.h
index 36064ae..d1440af 100644
--- a/include/asm-arm/arch-kirkwood/cpu.h
+++ b/include/asm-arm/arch-kirkwood/cpu.h
@@ -29,6 +29,9 @@
#ifndef __ASSEMBLY__
+#define KWCPU_WIN_CTRL_DATA(size, target, attr, en) (en | (target << 4) \
+ | (attr << 8) | (kw_winctrl_calcsize(size) << 16))
+
#define KWGBE_PORT_SERIAL_CONTROL1_REG(_x) \
((_x ? KW_EGIGA0_BASE : KW_EGIGA1_BASE) + 0x44c)
@@ -57,6 +60,10 @@ enum kwcpu_target {
enum kwcpu_attrib {
KWCPU_ATTR_SASRAM = 0x01,
+ KWCPU_ATTR_DRAM_CS0 = 0x0e,
+ KWCPU_ATTR_DRAM_CS1 = 0x0d,
+ KWCPU_ATTR_DRAM_CS2 = 0x0b,
+ KWCPU_ATTR_DRAM_CS3 = 0x07,
KWCPU_ATTR_NANDFLASH = 0x2f,
KWCPU_ATTR_SPIFLASH = 0x1e,
KWCPU_ATTR_BOOTROM = 0x1d,
@@ -155,5 +162,6 @@ int kw_config_mpp(unsigned int mpp0_7, unsigned int mpp8_15,
unsigned int mpp16_23, unsigned int mpp24_31,
unsigned int mpp32_39, unsigned int mpp40_47,
unsigned int mpp48_55);
+unsigned int kw_winctrl_calcsize(unsigned int sizeval);
#endif /* __ASSEMBLY__ */
#endif /* _KWCPU_H */
diff --git a/include/asm-arm/arch-kirkwood/kirkwood.h
b/include/asm-arm/arch-kirkwood/kirkwood.h
index d5f25f9..52dafc2 100644
--- a/include/asm-arm/arch-kirkwood/kirkwood.h
+++ b/include/asm-arm/arch-kirkwood/kirkwood.h
@@ -55,6 +55,7 @@
#define KW_CPU_REG_BASE (KW_REGISTER(0x20100))
#define KW_TIMER_BASE (KW_REGISTER(0x20300))
#define KW_REG_PCIE_BASE (KW_REGISTER(0x40000))
+#define KW_USB20_BASE (KW_REGISTER(0x50000))
#define KW_EGIGA0_BASE (KW_REGISTER(0x72000))
#define KW_EGIGA1_BASE (KW_REGISTER(0x76000))
--
1.5.3.3
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