Hi Patrick,
On 17/10/2016 11:19, Jagan Teki wrote:
On Fri, Oct 7, 2016 at 9:44 PM, linux-kernel-dev@beckhoff.com wrote:
From: Patrick Bruenn p.bruenn@beckhoff.com
Add CX9020 board based on mx53loco. Add simplified imx53 base device tree from kernel v4.8-rc8, to reuse serial_mxc with DTE and prepare for device tree migration of other functions and imx53 devices.
The CX9020 differs from i.MX53 Quick Start Board by:
- use uart2 instead of uart1
- DVI-D connector instead of VGA
- no audio
- CCAT FPGA connected to emi
- enable rtc
Signed-off-by: Patrick Bruenn p.bruenn@beckhoff.com
Changes in v2:
- remove #include <asm/errno.h> from mx53cx9020.c
- remove obsolete CONFIG_CMD_CCAT from mx53cx9020.h
arch/arm/Kconfig | 7 + arch/arm/dts/Makefile | 2 + arch/arm/dts/imx53-cx9020.dts | 26 ++ arch/arm/dts/imx53.dtsi | 41 ++ board/beckhoff/mx53cx9020/Kconfig | 15 + board/beckhoff/mx53cx9020/MAINTAINERS | 6 + board/beckhoff/mx53cx9020/Makefile | 9 + board/beckhoff/mx53cx9020/imximage.cfg | 82 ++++ board/beckhoff/mx53cx9020/mx53cx9020.c | 563 +++++++++++++++++++++++++++ board/beckhoff/mx53cx9020/mx53cx9020_video.c | 83 ++++ configs/mx53cx9020_defconfig | 19 + include/configs/mx53cx9020.h | 208 ++++++++++ 12 files changed, 1061 insertions(+) create mode 100644 arch/arm/dts/imx53-cx9020.dts create mode 100644 arch/arm/dts/imx53.dtsi create mode 100644 board/beckhoff/mx53cx9020/Kconfig create mode 100644 board/beckhoff/mx53cx9020/MAINTAINERS create mode 100644 board/beckhoff/mx53cx9020/Makefile create mode 100644 board/beckhoff/mx53cx9020/imximage.cfg create mode 100644 board/beckhoff/mx53cx9020/mx53cx9020.c create mode 100644 board/beckhoff/mx53cx9020/mx53cx9020_video.c create mode 100644 configs/mx53cx9020_defconfig create mode 100644 include/configs/mx53cx9020.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f55d5b2..ece610a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -480,6 +480,12 @@ config TARGET_MX53LOCO bool "Support mx53loco" select CPU_V7
+config TARGET_MX53CX9020
bool "Support mx53cx9020"select CPU_V7select DMselect DM_SERIALconfig TARGET_MX53SMD bool "Support mx53smd" select CPU_V7 @@ -965,6 +971,7 @@ source "board/freescale/mx51evk/Kconfig" source "board/freescale/mx53ard/Kconfig" source "board/freescale/mx53evk/Kconfig" source "board/freescale/mx53loco/Kconfig" +source "board/beckhoff/mx53cx9020/Kconfig" source "board/freescale/mx53smd/Kconfig" source "board/freescale/s32v234evb/Kconfig" source "board/freescale/vf610twr/Kconfig" diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 04d47e7..3f753ba 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -286,6 +286,8 @@ dtb-$(CONFIG_MX6) += imx6ull-14x14-evk.dtb \ imx6dl-icore.dtb \ imx6q-icore.dtb
+dtb-$(CONFIG_TARGET_MX53CX9020) += imx53-cx9020.dtb
This should be MX arch config entry, not the target one.
Yes, thanks Jagan. Please check inside Makefile. You could use CONFIG_MX53 for this.
+int board_mmc_init(bd_t *bis) +{
static const iomux_v3_cfg_t sd1_pads[] = {NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),MX53_PAD_GPIO_1__GPIO1_1,};static const iomux_v3_cfg_t sd2_pads[] = {NEW_PAD_CTRL(MX53_PAD_SD2_CMD__ESDHC2_CMD, SD_CMD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD2_CLK__ESDHC2_CLK, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD2_DATA0__ESDHC2_DAT0, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD2_DATA1__ESDHC2_DAT1, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD2_DATA2__ESDHC2_DAT2, SD_PAD_CTRL),NEW_PAD_CTRL(MX53_PAD_SD2_DATA3__ESDHC2_DAT3, SD_PAD_CTRL),MX53_PAD_GPIO_4__GPIO1_4,};Since, it's have dts support please use pinctrl driver for pads and mux atleast for supporting ones.
..but for MX53 this is still missing, right ?
Regards, Stefano