hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

microblaze: Add architectural support for USB EHCI host controllers 

Add architectural support for USB EHCI host controllers. It has been tested
using the USB EHCI host controller from Xilinx Inc., using both High Speed
devices and Full Speed devices.

Signed-off-by: Julie Zhu <julie.zhu@xilinx.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Julie Zhu 2009-07-27 11:45:32 -06:00 committed by Michal Simek
parent d5b37092aa
commit afc26cb39e
3 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/microblaze/Kconfig
View File

@ -6,6 +6,7 @@ mainmenu "Linux/Microblaze Kernel Configuration"
config MICROBLAZE
def_bool y
select HAVE_LMB
select USB_ARCH_HAS_EHCI
select ARCH_WANT_OPTIONAL_GPIOLIB
config SWAP

3
arch/microblaze/include/asm/io.h
View File

@ -210,6 +210,9 @@ static inline void __iomem *__ioremap(phys_addr_t address, unsigned long size,
#define in_be32(a) __raw_readl((const void __iomem __force *)(a))
#define in_be16(a) __raw_readw(a)
#define writel_be(v, a) out_be32((__force unsigned *)a, v)
#define readl_be(a) in_be32((__force unsigned *)a)
/*
* Little endian
*/

1
drivers/usb/Kconfig
View File

@ -22,7 +22,6 @@ config USB_ARCH_HAS_HCD
default y if PCMCIA && !M32R # sl811_cs
default y if ARM # SL-811
default y if SUPERH # r8a66597-hcd
default y if MICROBLAZE
default PCI
# many non-PCI SOC chips embed OHCI