Based on the corresponding Kernel code: The gpmi needs 100MHz frequency in the EDO/Sync mode, We can not get the 100MHz from the pll2_pfd0_352m. So choose pll2_pfd2_396m as enfc_sel's parent. Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- drivers/clk/imx/clk-imx6.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/clk/imx/clk-imx6.c b/drivers/clk/imx/clk-imx6.c index d0571bce5e..c48ab7f76a 100644 --- a/drivers/clk/imx/clk-imx6.c +++ b/drivers/clk/imx/clk-imx6.c @@ -514,6 +514,13 @@ static int imx6_ccm_probe(struct device_d *dev) clk_set_parent(clks[IMX6QDL_CLK_LVDS1_SEL], clks[IMX6QDL_CLK_SATA_REF_100M]); + /* + * The gpmi needs 100MHz frequency in the EDO/Sync mode, + * We can not get the 100MHz from the pll2_pfd0_352m. + * So choose pll2_pfd2_396m as enfc_sel's parent. + */ + clk_set_parent(clks[IMX6QDL_CLK_ENFC_SEL], clks[IMX6QDL_CLK_PLL2_PFD2_396M]); + return 0; } -- 2.16.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
