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pinctrl: imx6ul: Fix pinctrl data overlapped with DT area

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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 <lokeshvutla@ti.com>
Reported-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
This commit is contained in:
Jagan Teki 2017-11-21 00:02:13 +05:30 committed by Stefano Babic
parent 1f6e9bd2a7
commit bb0297ccbd
1 changed files with 6 additions and 1 deletions
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7
drivers/pinctrl/nxp/pinctrl-imx6.c
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@ -13,6 +13,11 @@
static struct imx_pinctrl_soc_info imx6_pinctrl_soc_info; 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 = { static struct imx_pinctrl_soc_info imx6_snvs_pinctrl_soc_info = {
.flags = ZERO_OFFSET_VALID, .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-snvs", .data = (ulong)&imx6_snvs_pinctrl_soc_info },
{ .compatible = "fsl,imx6sll-iomuxc", .data = (ulong)&imx6_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,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 }, { .compatible = "fsl,imx6ull-iomuxc-snvs", .data = (ulong)&imx6_snvs_pinctrl_soc_info },
{ /* sentinel */ } { /* sentinel */ }
}; };