sunxi_nand_spl: Make sure the DMA controller is enabled

[karo-tx-uboot.git] / board / sunxi / board.c

diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index b76bb832511e193fbacc06d3dc05381fdb0c279d..1ebd0a423d1e15692b16954eb26d17428c93668b 100644 (file)
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -125,7 +125,13 @@ static void nand_clock_setup(void)
 {
        struct sunxi_ccm_reg *const ccm =
                (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+
        setbits_le32(&ccm->ahb_gate0, (CLK_GATE_OPEN << AHB_GATE_OFFSET_NAND0));
+#ifdef CONFIG_MACH_SUN9I
+       setbits_le32(&ccm->ahb_gate1, (1 << AHB_GATE_OFFSET_DMA));
+#else
+       setbits_le32(&ccm->ahb_gate0, (1 << AHB_GATE_OFFSET_DMA));
+#endif
        setbits_le32(&ccm->nand0_clk_cfg, CCM_NAND_CTRL_ENABLE | AHB_DIV_1);
 }