diff options
| -rw-r--r-- | firmware/target/arm/imx233/system-imx233.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/firmware/target/arm/imx233/system-imx233.c b/firmware/target/arm/imx233/system-imx233.c index fd9ddf0..3f751a8 100644 --- a/firmware/target/arm/imx233/system-imx233.c +++ b/firmware/target/arm/imx233/system-imx233.c @@ -158,6 +158,11 @@ bool imx233_us_elapsed(uint32_t ref, unsigned us_delay) void imx233_reset_block(volatile uint32_t *block_reg) { + /* deassert reset and clock gate */ + __REG_CLR(*block_reg) = __BLOCK_SFTRST; + while(*block_reg & __BLOCK_SFTRST); + __REG_CLR(*block_reg) = __BLOCK_CLKGATE; + while(*block_reg & __BLOCK_CLKGATE); /* soft-reset */ __REG_SET(*block_reg) = __BLOCK_SFTRST; /* make sure block is gated off */ |