diff options
| author | Robby Cai <robby.cai@nxp.com> | 2018-09-16 16:44:56 +0800 |
|---|---|---|
| committer | Robby Cai <robby.cai@nxp.com> | 2018-09-17 00:04:30 +0800 |
| commit | 82d61c0fd30ae6d131b155e2b7840e5a26411ca9 (patch) | |
| tree | a97d2061d215470218d7f40880ef3032466a9cd0 /arch | |
| parent | 071dcb43930a51722be70850cf3e4be6b2d11f1f (diff) | |
MLK-19595 imx6ulz: add emmc, nand, and qspi boot support
add config for emmc, nand and qspi boot
Signed-off-by: Robby Cai <robby.cai@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/dts/imx6ulz-14x14-evk-emmc.dts | 19 | ||||
| -rw-r--r-- | arch/arm/dts/imx6ulz-14x14-evk-gpmi-weim.dts | 49 |
3 files changed, 70 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 7c1958ba74..da146856a0 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -400,6 +400,8 @@ dtb-$(CONFIG_MX6) += imx6ul-14x14-ddr3-arm2.dtb \ imx6ull-14x14-evk-emmc.dtb \ imx6ull-14x14-evk-gpmi-weim.dtb \ imx6ulz-14x14-evk.dtb \ + imx6ulz-14x14-evk-emmc.dtb \ + imx6ulz-14x14-evk-gpmi-weim.dtb \ imx6sl-evk.dtb \ imx6sll-evk.dtb \ imx6sll-lpddr2-arm2.dtb \ diff --git a/arch/arm/dts/imx6ulz-14x14-evk-emmc.dts b/arch/arm/dts/imx6ulz-14x14-evk-emmc.dts new file mode 100644 index 0000000000..2c6c5ccaf5 --- /dev/null +++ b/arch/arm/dts/imx6ulz-14x14-evk-emmc.dts @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2018 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6ulz-14x14-evk.dts" + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2_8bit>; + pinctrl-1 = <&pinctrl_usdhc2_8bit_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_8bit_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; diff --git a/arch/arm/dts/imx6ulz-14x14-evk-gpmi-weim.dts b/arch/arm/dts/imx6ulz-14x14-evk-gpmi-weim.dts new file mode 100644 index 0000000000..35f916ae22 --- /dev/null +++ b/arch/arm/dts/imx6ulz-14x14-evk-gpmi-weim.dts @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2018 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6ulz-14x14-evk.dts" + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand_1>; + status = "okay"; + nand-on-flash-bbt; +}; + +&iomuxc { + imx6ulz-evk-gpmi-rework { + pinctrl_gpmi_nand_1: gpmi-nand-1 { + fsl,pins = < + MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0xb0b1 + MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0xb0b1 + MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0xb0b1 + MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000 + MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0xb0b1 + MX6UL_PAD_NAND_CE1_B__RAWNAND_CE1_B 0xb0b1 + MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0xb0b1 + MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0xb0b1 + MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0xb0b1 + MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0xb0b1 + MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0xb0b1 + MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0xb0b1 + MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0xb0b1 + MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0xb0b1 + MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0xb0b1 + MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0xb0b1 + >; + }; + }; +}; + +&qspi { + status = "disabled"; +}; + +&usdhc2 { + status = "disabled"; +}; |