mpc83xx: restrict UTMI PHY configuration to 831x parts
i.e, to those parts that have PHY_CLK_VALID bits in their USB CONTROL registers: mpc8308 WU_INT, PHY_CLK_SEL, USB_EN, WU_INT_EN, ULPI_INT_EN mpc831x PHY_CLK_VALID, WU_INT, CLKIN_SEL, PHY_CLK_SEL, UTMI_PHY_EN, PLL_RESET, REFSEL, OTG_PORT, KEEP_OTG_ON, LSF_EN, USB_EN, ULPI_INT_EN mpc834x USB_EN, ULPI_INT1_EN (MPH only), ULPI_INT0_EN mpc837x USB_EN, ULPI_INT_EN (mpc832x, mpc8360 don't have a USB_EHCI_FSL compatible controller) this prevents non-831x parts from never completing cpu_init_f(), because the (non-existent) PHY_CLK_VALID bit never gets set. Reported-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Tested-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
This commit is contained in:
parent
67a490d60d
commit
84d2e03f9d
@ -326,8 +326,7 @@ void cpu_init_f (volatile immap_t * im)
|
||||
im->gpio[1].dat = CONFIG_SYS_GPIO2_DAT;
|
||||
im->gpio[1].dir = CONFIG_SYS_GPIO2_DIR;
|
||||
#endif
|
||||
#ifdef CONFIG_USB_EHCI_FSL
|
||||
#ifndef CONFIG_MPC834x
|
||||
#if defined(CONFIG_USB_EHCI_FSL) && defined(CONFIG_MPC831x)
|
||||
uint32_t temp;
|
||||
struct usb_ehci *ehci = (struct usb_ehci *)CONFIG_SYS_FSL_USB_ADDR;
|
||||
|
||||
@ -340,7 +339,6 @@ void cpu_init_f (volatile immap_t * im)
|
||||
udelay(1000);
|
||||
} while (!(temp & PHY_CLK_VALID));
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
int cpu_init_r (void)
|
||||
|
Loading…
Reference in New Issue
Block a user