From: RONETIX - Ilko Iliev Date: Fri, 5 Jun 2009 14:54:31 +0000 (+0200) Subject: at91: fix a USB problem for AT91SAM9261 X-Git-Tag: v2009.06-rc3~10^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=faa14babd7466dfade358f9cac128ae246b9bf1b;p=platform%2Fkernel%2Fu-boot.git at91: fix a USB problem for AT91SAM9261 This patch corrects the missing PLLB initialization in usb_cpu_init() for AT91SAM9261. Because of the missing PLLB initialization, the USB support for all AT91SAM9261 based boards will work only if the PLLB is configured by a precedent bootloader. Signed-off-by: Ilko Iliev Acked-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Remy Bohmer --- diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index c35319c..226859a 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -34,7 +34,8 @@ int usb_cpu_init(void) { #if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \ - defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20) + defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20) || \ + defined(CONFIG_AT91SAM9261) /* Enable PLLB */ at91_sys_write(AT91_CKGR_PLLBR, get_pllb_init()); while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)