diff options
| author | Peter Chen <peter.chen@freescale.com> | 2015-07-14 14:36:23 +0800 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-09 14:42:43 +0100 |
| commit | a9ccaa1483870d870524995f09eab163e2376a6f (patch) | |
| tree | 4eda7fcaa0f2638c58d18a845362f84f8017a35f /arch | |
| parent | c66cab1d7894ef06639c44c2e24c90a0f8c730df (diff) | |
MLK-10932-2 ARM: imx7: imx-regs: add disconnect_from_pc API
Add disconnect_from_pc API which is used to disconnect the connection
with PC which is established at rom code.
Tested-by: Spring Zhang <b17931@freescale.com>
Tested-by: Zhang Sanshan <b51434@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-mx7/imx-regs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-mx7/imx-regs.h b/arch/arm/include/asm/arch-mx7/imx-regs.h index 9061773c26..9f800ae8c7 100644 --- a/arch/arm/include/asm/arch-mx7/imx-regs.h +++ b/arch/arm/include/asm/arch-mx7/imx-regs.h @@ -1275,8 +1275,9 @@ extern void pcie_power_off(void); /* If ROM fail back to USB recover mode, USBPH0_PWD will be clear to use USB * If boot from the other mode, USB0_PWD will keep reset value */ -#define is_boot_from_usb(void) (readl(USBOTG1_IPS_BASE_ADDR + 0x158) || \ +#define is_boot_from_usb(void) (readl(USBOTG1_IPS_BASE_ADDR + 0x158) || \ readl(USBOTG2_IPS_BASE_ADDR + 0x158)) +#define disconnect_from_pc(void) writel(0x0, USBOTG1_IPS_BASE_ADDR + 0x140) /* Boot device type */ #define BOOT_TYPE_SD 0x1 |