imx: imx6ul: kontron-sl-mx6ul: Disable CONFIG_FSL_QSPI_AHB_FULL_MAP to fix SPI NAND...

The introduction of CONFIG_FSL_QSPI_AHB_FULL_MAP as default in:

d67cd3b5e44f ("spi: fsl_qspi: Support to use full AHB space on i.MX")

broke the SPI NAND read access on the Kontron SL i.MX6UL/ULL boards.
Reading data from the flash returns garbage instead of the actual
content. Fix this for now by disabling the introduced option.

In the long run this should be fixed globally.

Fixes: d67cd3b5e44f ("spi: fsl_qspi: Support to use full AHB space on i.MX")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>

diff --git a/configs/kontron-sl-mx6ul_defconfig b/configs/kontron-sl-mx6ul_defconfig
index 02b963e7c337b2d3739c2b7547282489faf365a1..72a433dbf841c4332cc46ca1501babdc47015690 100644 (file)
--- a/configs/kontron-sl-mx6ul_defconfig
+++ b/configs/kontron-sl-mx6ul_defconfig
@@ -97,6 +97,7 @@ CONFIG_MXC_UART=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_FSL_QSPI=y
+# CONFIG_FSL_QSPI_AHB_FULL_MAP is not set
 CONFIG_MXC_SPI=y
 CONFIG_IMX_THERMAL=y
 CONFIG_USB=y