diff options
Diffstat (limited to 'board/cr50/board.c')
| -rw-r--r-- | board/cr50/board.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/board/cr50/board.c b/board/cr50/board.c index a271f0009a..008e9372b0 100644 --- a/board/cr50/board.c +++ b/board/cr50/board.c @@ -532,14 +532,17 @@ static void detect_slave_config(void) * This must be a power on reset or maybe restart due to a software * update from a version not setting the register. */ - if (!properties) { + if (!properties || system_get_reset_flags() & RESET_FLAG_HARD) { /* Read DIOA1 strap pin */ if (gpio_get_level(GPIO_STRAP0)) /* Strap is pulled high -> Kevin SPI TPM option */ properties |= BOARD_SLAVE_CONFIG_SPI; - else + else { /* Strap is low -> Reef I2C TPM option */ properties |= BOARD_SLAVE_CONFIG_I2C; + /* One PHY is connected to the AP */ + properties |= BOARD_USB_AP; + } /* * Now save the properties value for future use. |