diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/apbh_dma.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/dma/apbh_dma.c b/drivers/dma/apbh_dma.c index c65a215..d5c9a7f 100644 --- a/drivers/dma/apbh_dma.c +++ b/drivers/dma/apbh_dma.c @@ -574,6 +574,13 @@ void mxs_dma_init(void) struct mxs_apbh_regs *apbh_regs = (struct mxs_apbh_regs *)MXS_APBH_BASE; +#ifdef CONFIG_MX6 + if (check_module_fused(MX6_MODULE_APBHDMA)) { + printf("NAND APBH-DMA@0x%x is fused, disable it\n", MXS_APBH_BASE); + return; + } +#endif + mxs_reset_block(&apbh_regs->hw_apbh_ctrl0_reg); #ifdef CONFIG_APBH_DMA_BURST8 |