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Initialise the USB system using cpuops rather than the AR71XX specific method.

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This commit is contained in:
Adrian Chadd 2010-08-19 02:14:53 +00:00
parent 1d11005672
commit 6f96ebf309
1 changed files with 1 additions and 16 deletions
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17
sys/mips/atheros/ar71xx_machdep.c
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@ -255,22 +255,7 @@ platform_start(__register_t a0 __unused, __register_t a1 __unused,
/*
* Reset USB devices
*/
reg = ATH_READ_REG(AR71XX_RST_RESET);
reg |=
RST_RESET_USB_OHCI_DLL | RST_RESET_USB_HOST | RST_RESET_USB_PHY;
ATH_WRITE_REG(AR71XX_RST_RESET, reg);
DELAY(1000);
reg &=
~(RST_RESET_USB_OHCI_DLL | RST_RESET_USB_HOST | RST_RESET_USB_PHY);
ATH_WRITE_REG(AR71XX_RST_RESET, reg);
ATH_WRITE_REG(AR71XX_USB_CTRL_CONFIG,
USB_CTRL_CONFIG_OHCI_DES_SWAP | USB_CTRL_CONFIG_OHCI_BUF_SWAP |
USB_CTRL_CONFIG_EHCI_DES_SWAP | USB_CTRL_CONFIG_EHCI_BUF_SWAP);
ATH_WRITE_REG(AR71XX_USB_CTRL_FLADJ,
(32 << USB_CTRL_FLADJ_HOST_SHIFT) | (3 << USB_CTRL_FLADJ_A5_SHIFT));
DELAY(1000);
ar71xx_init_usb_peripheral();
kdb_init();
#ifdef KDB