diff options
| author | RONETIX - Ilko Iliev <iliev@ronetix.at> | 2009-06-05 16:54:31 +0200 |
|---|---|---|
| committer | Remy Bohmer <linux@bohmer.net> | 2009-06-09 22:25:48 +0200 |
| commit | faa14babd7466dfade358f9cac128ae246b9bf1b (patch) | |
| tree | 31b27de51cd8638463dfbc192f7c20c89883f12a | |
| parent | 2c0234fa79122a5aa77c4e17c33eb2fe184b61a7 (diff) | |
| download | u-boot-imx-faa14babd7466dfade358f9cac128ae246b9bf1b.zip u-boot-imx-faa14babd7466dfade358f9cac128ae246b9bf1b.tar.gz u-boot-imx-faa14babd7466dfade358f9cac128ae246b9bf1b.tar.bz2 | |
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 <iliev@ronetix.at>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
| -rw-r--r-- | drivers/usb/host/ohci-at91.c | 3 |
1 files changed, 2 insertions, 1 deletions
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) |