diff options
Diffstat (limited to 'board/amcc')
| -rw-r--r-- | board/amcc/kilauea/kilauea.c | 7 | ||||
| -rw-r--r-- | board/amcc/makalu/makalu.c | 9 |
2 files changed, 16 insertions, 0 deletions
diff --git a/board/amcc/kilauea/kilauea.c b/board/amcc/kilauea/kilauea.c index 36e9e4a..96c0dd4 100644 --- a/board/amcc/kilauea/kilauea.c +++ b/board/amcc/kilauea/kilauea.c @@ -206,6 +206,13 @@ int board_early_init_f (void) (0x80000000 >> (28 + CFG_NAND_CS)); mtsdr(SDR0_CUST0, val); + /* + * Configure PFC (Pin Function Control) registers + * -> Enable USB + */ + val = SDR0_PFC1_USBEN | SDR0_PFC1_USBBIGEN | SDR0_PFC1_GPT_FREQ; + mtsdr(SDR0_PFC1, val); + return 0; } diff --git a/board/amcc/makalu/makalu.c b/board/amcc/makalu/makalu.c index b7933a0..15e51f4 100644 --- a/board/amcc/makalu/makalu.c +++ b/board/amcc/makalu/makalu.c @@ -43,6 +43,8 @@ extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ */ int board_early_init_f (void) { + u32 val; + /*--------------------------------------------------------------------+ | Interrupt controller setup for the AMCC 405EX(r) PINE evaluation board. +--------------------------------------------------------------------+ @@ -195,6 +197,13 @@ int board_early_init_f (void) udelay(100); gpio_write_bit(CFG_GPIO_PCIE_RST, 1); + /* + * Configure PFC (Pin Function Control) registers + * -> Enable USB + */ + val = SDR0_PFC1_USBEN | SDR0_PFC1_USBBIGEN | SDR0_PFC1_GPT_FREQ; + mtsdr(SDR0_PFC1, val); + return 0; } |