diff options
| author | Marek Vasut <marex@denx.de> | 2024-11-29 01:13:53 +0100 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2024-11-29 09:19:00 -0300 |
| commit | 6e18eec9080b0a079fc33a2ac8a7e2dd753944ee (patch) | |
| tree | 12e84dba4fa546eae625bf945b5732539371f43b | |
| parent | b51b97e9be1c0674345497a173e7b693866985f3 (diff) | |
ARM: dts: imx: Make DRAM coding GPIOs available before relocation on Data Modul i.MX8M Mini/Plus eDM SBC
The DRAM configuration GPIO straps must be accessible in SPL and before
relocation because the GPIOs are sampled both in U-Boot SPL as well as early
on in U-Boot proper. The already present bootph-pre-ram DT property made the
GPIO controllers available in SPL, but not early on in U-Boot proper, which
made gpio_request_list_by_name_nodev() in board dmo_get_memcfg() fail. Add
missing bootph-some-ram DT property to all GPIO controllers which are
referenced in dmo,ram-coding-gpios DT property to make those GPIO
controllers available early in U-Boot proper as well.
Fixes: 8c103c33fb14 ("dm: dts: Convert driver model tags to use new schema")
Signed-off-by: Marek Vasut <marex@denx.de>
| -rw-r--r-- | arch/arm/dts/imx8mm-data-modul-edm-sbc-u-boot.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/dts/imx8mp-data-modul-edm-sbc-u-boot.dtsi | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/dts/imx8mm-data-modul-edm-sbc-u-boot.dtsi b/arch/arm/dts/imx8mm-data-modul-edm-sbc-u-boot.dtsi index a235e088fa4..fb6951026d9 100644 --- a/arch/arm/dts/imx8mm-data-modul-edm-sbc-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-data-modul-edm-sbc-u-boot.dtsi @@ -77,6 +77,7 @@ &gpio2 { bootph-pre-ram; + bootph-some-ram; dsi-reset-hog { bootph-pre-ram; diff --git a/arch/arm/dts/imx8mp-data-modul-edm-sbc-u-boot.dtsi b/arch/arm/dts/imx8mp-data-modul-edm-sbc-u-boot.dtsi index 805b5f57955..1e82e718b8f 100644 --- a/arch/arm/dts/imx8mp-data-modul-edm-sbc-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-data-modul-edm-sbc-u-boot.dtsi @@ -64,6 +64,7 @@ &gpio3 { bootph-pre-ram; + bootph-some-ram; bl-enable-hog { bootph-pre-ram; @@ -92,6 +93,7 @@ &gpio4 { bootph-pre-ram; + bootph-some-ram; dsi-reset-hog { bootph-pre-ram; |