From d99a8ff66d8ae87e5c87590ed2e4ead629540607 Mon Sep 17 00:00:00 2001 From: Stelian Pop Date: Thu, 8 May 2008 20:52:22 +0200 Subject: AT91SAM9261EK support This patch adds support for the AT91SAM9261 chip and the AT91SAM9261EK board. Signed-off-by: Stelian Pop Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- cpu/arm926ejs/at91sam9/usb.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'cpu') diff --git a/cpu/arm926ejs/at91sam9/usb.c b/cpu/arm926ejs/at91sam9/usb.c index 441349df3af..2a92f734ddc 100644 --- a/cpu/arm926ejs/at91sam9/usb.c +++ b/cpu/arm926ejs/at91sam9/usb.c @@ -33,7 +33,11 @@ int usb_cpu_init(void) { /* Enable USB host clock. */ at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_UHP); +#ifdef CONFIG_AT91SAM9261 + at91_sys_write(AT91_PMC_SCER, AT91_PMC_UHP | AT91_PMC_HCK0); +#else at91_sys_write(AT91_PMC_SCER, AT91_PMC_UHP); +#endif return 0; } @@ -42,7 +46,11 @@ int usb_cpu_stop(void) { /* Disable USB host clock. */ at91_sys_write(AT91_PMC_PCDR, 1 << AT91_ID_UHP); +#ifdef CONFIG_AT91SAM9261 + at91_sys_write(AT91_PMC_SCDR, AT91_PMC_UHP | AT91_PMC_HCK0); +#else at91_sys_write(AT91_PMC_SCDR, AT91_PMC_UHP); +#endif return 0; } -- cgit v1.3.1