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-rw-r--r--firmware/export/jz4740.h4
-rw-r--r--firmware/target/mips/ingenic_jz47xx/system-jz4740.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/firmware/export/jz4740.h b/firmware/export/jz4740.h
index 820b43f880..379c9f8aaa 100644
--- a/firmware/export/jz4740.h
+++ b/firmware/export/jz4740.h
@@ -3546,8 +3546,8 @@ static __inline__ void __cpm_select_msc_hs_clk(int sd)
#define __tcu_set_pwm_output_shutdown_graceful(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD )
#define __tcu_set_pwm_output_shutdown_abrupt(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD )
-#define __tcu_start_counter(n) ( REG_TCU_TESR |= (1 << (n)) )
-#define __tcu_stop_counter(n) ( REG_TCU_TECR |= (1 << (n)) )
+#define __tcu_start_counter(n) ( REG_TCU_TESR = (1 << (n)) )
+#define __tcu_stop_counter(n) ( REG_TCU_TECR = (1 << (n)) )
#define __tcu_half_match_flag(n) ( REG_TCU_TFR & (1 << ((n) + 16)) )
#define __tcu_full_match_flag(n) ( REG_TCU_TFR & (1 << (n)) )
diff --git a/firmware/target/mips/ingenic_jz47xx/system-jz4740.c b/firmware/target/mips/ingenic_jz47xx/system-jz4740.c
index f7df690dd5..ab232baf65 100644
--- a/firmware/target/mips/ingenic_jz47xx/system-jz4740.c
+++ b/firmware/target/mips/ingenic_jz47xx/system-jz4740.c
@@ -137,7 +137,7 @@ static void dis_irq(unsigned int irq)
if (!gpio_irq_mask[t])
__intc_mask_irq(IRQ_GPIO0 - t);
}
- else if ((irq >= IRQ_DMA_0) && (irq <= IRQ_DMA_0 + NUM_DMA))
+ else if ((irq >= IRQ_DMA_0) && (irq < IRQ_DMA_0 + NUM_DMA))
{
__dmac_channel_disable_irq(irq - IRQ_DMA_0);
dma_irq_mask &= ~(1 << (irq - IRQ_DMA_0));