The IPU AXI QoS for the i.MX6QP and i.MX6DP processors have to be set as commented in the code: /* set IPU AXI-id1 Qos=0x1 AXI-id0/2/3 Qos=0x7 */
Set IOMUXC_GPR6 and IOMUXC_GPR7 to 0x77177717 instead of 0x007F007F. Signed-off-by: Breno Lima <breno.l...@nxp.com> --- board/freescale/mx6sabreauto/mx6sabreauto.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/board/freescale/mx6sabreauto/mx6sabreauto.c b/board/freescale/mx6sabreauto/mx6sabreauto.c index a5703a3..cad6004 100644 --- a/board/freescale/mx6sabreauto/mx6sabreauto.c +++ b/board/freescale/mx6sabreauto/mx6sabreauto.c @@ -806,8 +806,8 @@ static void gpr_init(void) writel(0xF00000CF, &iomux->gpr[4]); if (is_mx6dqp()) { /* set IPU AXI-id1 Qos=0x1 AXI-id0/2/3 Qos=0x7 */ - writel(0x007F007F, &iomux->gpr[6]); - writel(0x007F007F, &iomux->gpr[7]); + writel(0x77177717, &iomux->gpr[6]); + writel(0x77177717, &iomux->gpr[7]); } else { /* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ writel(0x007F007F, &iomux->gpr[6]); -- 2.7.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot