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| author | Jagan Teki <jagannadh.teki@gmail.com> | 2017-11-21 00:02:13 +0530 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-11-27 10:36:40 +0100 |
| commit | bb0297ccbd47de6bafc7bf54b31f7181bb346f69 (patch) | |
| tree | 931842227e00b9e94083714d2fb023e0e5861924 /drivers/pinctrl | |
| parent | 1f6e9bd2a730e23c69ec08537d3dd4c1731db7dc (diff) | |
| download | u-boot-bb0297ccbd47de6bafc7bf54b31f7181bb346f69.tar.gz | |
pinctrl: imx6ul: Fix pinctrl data overlapped with DT area
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>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/nxp/pinctrl-imx6.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/pinctrl/nxp/pinctrl-imx6.c b/drivers/pinctrl/nxp/pinctrl-imx6.c index 0f767d9079..cac577b40b 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 */ } }; |