This patch abstracts Kirkwood arch specific changes to support ehci-kirkwood driver
Signed-off-by: Prafulla Wadaskar prafulla@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))