before relocation pinctrl data BSS is overlapping DT area,
when .data is using uninitialized global variable,
imx6_pinctrl_soc_info. So assign them flags ZERO_OFFSET_VALID
to prevent BSS overlap
Suggested-by: Lokesh Vutla <lokeshvu...@ti.com>
Reported-by: Jagan Teki <ja...@amarulasolutions.com>
Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
---
drivers/pinctrl/nxp/pinctrl-imx6.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/nxp/pinctrl-imx6.c
b/drivers/pinctrl/nxp/pinctrl-imx6.c
index 0f767d9..cac577b 100644
--- a/drivers/pinctrl/nxp/pinctrl-imx6.c
+++ b/drivers/pinctrl/nxp/pinctrl-imx6.c
@@ -13,6 +13,11 @@
static struct imx_pinctrl_soc_info imx6_pinctrl_soc_info;
+/* FIXME Before reloaction, BSS is overlapped with DT area */
+static struct imx_pinctrl_soc_info imx6ul_pinctrl_soc_info = {
+ .flags = ZERO_OFFSET_VALID,
+};
+
static struct imx_pinctrl_soc_info imx6_snvs_pinctrl_soc_info = {
.flags = ZERO_OFFSET_VALID,
};
@@ -32,7 +37,7 @@ static const struct udevice_id imx6_pinctrl_match[] = {
{ .compatible = "fsl,imx6sll-iomuxc-snvs", .data =
(ulong)&imx6_snvs_pinctrl_soc_info },
{ .compatible = "fsl,imx6sll-iomuxc", .data =
(ulong)&imx6_pinctrl_soc_info },
{ .compatible = "fsl,imx6sx-iomuxc", .data =
(ulong)&imx6_pinctrl_soc_info },
- { .compatible = "fsl,imx6ul-iomuxc", .data =
(ulong)&imx6_pinctrl_soc_info },
+ { .compatible = "fsl,imx6ul-iomuxc", .data =
(ulong)&imx6ul_pinctrl_soc_info },
{ .compatible = "fsl,imx6ull-iomuxc-snvs", .data =
(ulong)&imx6_snvs_pinctrl_soc_info },
{ /* sentinel */ }
};
--
2.7.4
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
