diff options
| -rw-r--r-- | board/amcc/acadia/acadia.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/board/amcc/acadia/acadia.c b/board/amcc/acadia/acadia.c index 7d0046a..baf598c 100644 --- a/board/amcc/acadia/acadia.c +++ b/board/amcc/acadia/acadia.c @@ -26,7 +26,7 @@ extern void board_pll_init_f(void); -void liveoak_gpio_init(void) +static void acadia_gpio_init(void) { /* * GPIO0 setup (select GPIO or alternate function) @@ -55,8 +55,12 @@ int board_early_init_f(void) { unsigned int reg; - board_pll_init_f(); - liveoak_gpio_init(); + /* don't reinit PLL when booting via I2C bootstrap option */ + mfsdr(SDR_PINSTP, reg); + if (reg != 0xf0000000) + board_pll_init_f(); + + acadia_gpio_init(); /* USB Host core needs this bit set */ mfsdr(sdrultra1, reg); |