Dear Kyungmin Park, > Hi, > > Can you share the purpose of USB host support at bootloader?
You can boot the system completely off a USB stick ... > > Just curious. > > Thank you, > Kyungmin Park > > On 5/2/12, Rajeshwari Shinde <rajeshwar...@samsung.com> wrote: > > This patchset series adds support to enable USB 2.0 on smdk5250. > > It includes addition of system and power management registers, > > functions to enable and disable power to the USB host controller. > > > > This patchset is based on: > > USB: S5P: Add ehci support.patch > > > > Rajeshwari Shinde (5): > > exynos5: Add system register structure > > exynos5: Add structure for PMU register > > exynos5: Add power Enable/Disable for USB-EHCI > > exynos5: usb: Fix incorrect USB base addresses > > exynos5: usb: Enable USB 2.0 on smdk5250 > > > > arch/arm/cpu/armv7/exynos/power.c | 59 +++ > > arch/arm/include/asm/arch-exynos/cpu.h | 5 +- > > arch/arm/include/asm/arch-exynos/power.h | 627 > > > > +++++++++++++++++++++++++++++ > > > > arch/arm/include/asm/arch-exynos/sysreg.h | 44 ++ > > drivers/usb/host/ehci-s5p.c | 3 + > > include/configs/smdk5250.h | 6 + > > 6 files changed, 742 insertions(+), 2 deletions(-) > > create mode 100644 arch/arm/include/asm/arch-exynos/sysreg.h > > > > -- > > 1.7.4.4 > > > > _______________________________________________ > > U-Boot mailing list > > U-Boot@lists.denx.de > > http://lists.denx.de/mailman/listinfo/u-boot Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
