diff options
author | Jagan Teki <jagan@amarulasolutions.com> | 2021-03-16 19:22:03 +0300 |
---|---|---|
committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-04-09 12:53:00 +0300 |
commit | 30edf40fa8362f80a0916ef43e6a0e75a6031e10 (patch) | |
tree | e326d6ad429ba32d26f097491787a0f450d69a0d /arch | |
parent | 14dcdc6065f942bf235a20e4dde9fbab1ff7efa5 (diff) | |
download | u-boot-30edf40fa8362f80a0916ef43e6a0e75a6031e10.tar.xz |
board: stm32: Add Engicam i.Core STM32MP1 EDIMM2.2 Starter Kit
Engicam EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive
Evaluation Board.
Genaral features:
- LCD 7" C.Touch
- microSD slot
- Ethernet 1Gb
- Wifi/BT
- 2x LVDS Full HD interfaces
- 3x USB 2.0
- 1x USB 3.0
- HDMI Out
- Mini PCIe
- MIPI CSI
- 2x CAN
- Audio Out
i.Core STM32MP1 is an EDIMM SoM based on STM32MP157A from Engicam.
i.Core STM32MP1 needs to mount on top of this Evaluation board for
creating complete i.Core STM32MP1 EDIMM2.2 Starter Kit.
Linux dts commit details:
commit <adc0496104b6> ("ARM: dts: stm32: Add Engicam i.Core STM32MP1
EDIMM2.2 Starter Kit")
Add support for it.
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2-u-boot.dtsi | 51 | ||||
-rw-r--r-- | arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts | 47 | ||||
-rw-r--r-- | arch/arm/dts/stm32mp157a-icore-stm32mp1-u-boot.dtsi | 146 | ||||
-rw-r--r-- | arch/arm/mach-stm32mp/Kconfig | 22 |
5 files changed, 266 insertions, 1 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0f54801d72..39ee7dcbac 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -989,6 +989,7 @@ dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb dtb-$(CONFIG_STM32MP15x) += \ stm32mp157a-dk1.dtb \ stm32mp157a-avenger96.dtb \ + stm32mp157a-icore-stm32mp1-edimm2.2.dtb \ stm32mp157c-dk2.dtb \ stm32mp157c-ed1.dtb \ stm32mp157c-ev1.dtb \ diff --git a/arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2-u-boot.dtsi b/arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2-u-boot.dtsi new file mode 100644 index 0000000000..96fe461235 --- /dev/null +++ b/arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2-u-boot.dtsi @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2019 - All Rights Reserved + * Copyright (c) 2020 Amarula Solutions(India) + * Author: Jagan Teki <jagan@amarulasolutions.com> + */ + +#include "stm32mp157a-icore-stm32mp1-u-boot.dtsi" + +/{ + aliases { + mmc0 = &sdmmc1; + }; + + chosen { + stdout-path = &uart4; + }; +}; + +&sdmmc1 { + u-boot,dm-pre-reloc; +}; + +&sdmmc1_b4_pins_a { + u-boot,dm-pre-reloc; + + pins1 { + u-boot,dm-pre-reloc; + }; + + pins2 { + u-boot,dm-pre-reloc; + }; +}; + +&uart4 { + u-boot,dm-pre-reloc; +}; + +&uart4_pins_a { + u-boot,dm-pre-reloc; + + pins1 { + u-boot,dm-pre-reloc; + }; + + pins2 { + u-boot,dm-pre-reloc; + bias-pull-up; + }; +}; diff --git a/arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts b/arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts new file mode 100644 index 0000000000..ec9f1d1cd5 --- /dev/null +++ b/arch/arm/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (c) STMicroelectronics 2019 - All Rights Reserved + * Copyright (c) 2020 Engicam srl + * Copyright (c) 2020 Amarula Solutons(India) + */ + +/dts-v1/; +#include "stm32mp157.dtsi" +#include "stm32mp157a-icore-stm32mp1.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxaa-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Engicam i.Core STM32MP1 EDIMM2.2 Starter Kit"; + compatible = "engicam,icore-stm32mp1-edimm2.2", + "engicam,icore-stm32mp1", "st,stm32mp157"; + + aliases { + serial0 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&sdmmc1 { + bus-width = <4>; + disable-wp; + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + st,neg-edge; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + status = "okay"; +}; diff --git a/arch/arm/dts/stm32mp157a-icore-stm32mp1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-icore-stm32mp1-u-boot.dtsi new file mode 100644 index 0000000000..d62c24d4ce --- /dev/null +++ b/arch/arm/dts/stm32mp157a-icore-stm32mp1-u-boot.dtsi @@ -0,0 +1,146 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2019 - All Rights Reserved + * Copyright (c) 2020 Amarula Solutions(India) + * Author: Jagan Teki <jagan@amarulasolutions.com> + */ + +#include <dt-bindings/clock/stm32mp1-clksrc.h> +#include "stm32mp15-u-boot.dtsi" +#include "stm32mp15-ddr3-icore-1x4Gb-1066-binG.dtsi" + +&vddcore { + u-boot,dm-pre-reloc; +}; + +&vdd { + u-boot,dm-pre-reloc; +}; + +&vdd_usb { + u-boot,dm-pre-reloc; +}; + +&vdda { + u-boot,dm-pre-reloc; +}; + +&vdd_ddr { + u-boot,dm-pre-reloc; +}; + +&vtt_ddr { + u-boot,dm-pre-reloc; +}; + +&vref_ddr { + u-boot,dm-pre-reloc; +}; + +&vdd_sd { + u-boot,dm-pre-reloc; +}; + +&v3v3 { + u-boot,dm-pre-reloc; +}; + +&v2v8 { + u-boot,dm-pre-reloc; +}; + +&v1v8 { + u-boot,dm-pre-reloc; +}; + +&rcc { + st,clksrc = < + CLK_MPU_PLL1P + CLK_AXI_PLL2P + CLK_MCU_PLL3P + CLK_PLL12_HSE + CLK_PLL3_HSE + CLK_PLL4_HSE + CLK_RTC_LSE + CLK_MCO1_DISABLED + CLK_MCO2_DISABLED + >; + + st,clkdiv = < + 1 /*MPU*/ + 0 /*AXI*/ + 0 /*MCU*/ + 1 /*APB1*/ + 1 /*APB2*/ + 1 /*APB3*/ + 1 /*APB4*/ + 2 /*APB5*/ + 23 /*RTC*/ + 0 /*MCO1*/ + 0 /*MCO2*/ + >; + + st,pkcs = < + CLK_CKPER_HSE + CLK_FMC_ACLK + CLK_QSPI_ACLK + CLK_ETH_DISABLED + CLK_SDMMC12_PLL4P + CLK_DSI_DSIPLL + CLK_STGEN_HSE + CLK_USBPHY_HSE + CLK_SPI2S1_PLL3Q + CLK_SPI2S23_PLL3Q + CLK_SPI45_HSI + CLK_SPI6_HSI + CLK_I2C46_HSI + CLK_SDMMC3_PLL4P + CLK_USBO_USBPHY + CLK_ADC_CKPER + CLK_CEC_LSE + CLK_I2C12_HSI + CLK_I2C35_HSI + CLK_UART1_HSI + CLK_UART24_HSI + CLK_UART35_HSI + CLK_UART6_HSI + CLK_UART78_HSI + CLK_SPDIF_PLL4P + CLK_FDCAN_PLL4R + CLK_SAI1_PLL3Q + CLK_SAI2_PLL3Q + CLK_SAI3_PLL3Q + CLK_SAI4_PLL3Q + CLK_RNG1_LSI + CLK_RNG2_LSI + CLK_LPTIM1_PCLK1 + CLK_LPTIM23_PCLK3 + CLK_LPTIM45_LSE + >; + + /* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 533 (DDR) */ + pll2: st,pll@1 { + compatible = "st,stm32mp1-pll"; + reg = <1>; + cfg = < 2 65 1 0 0 PQR(1,1,1) >; + frac = < 0x1400 >; + u-boot,dm-pre-reloc; + }; + + /* VCO = 417.8 MHz => P = 209, Q = 24, R = 11 */ + pll3: st,pll@2 { + compatible = "st,stm32mp1-pll"; + reg = <2>; + cfg = < 1 33 1 16 36 PQR(1,1,1) >; + frac = < 0x1a04 >; + u-boot,dm-pre-reloc; + }; + + /* VCO = 594.0 MHz => P = 99, Q = 74, R = 74 */ + pll4: st,pll@3 { + compatible = "st,stm32mp1-pll"; + reg = <3>; + cfg = < 3 98 5 7 7 PQR(1,1,1) >; + u-boot,dm-pre-reloc; + }; +}; diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig index 4f5e69360c..70a0fcd91e 100644 --- a/arch/arm/mach-stm32mp/Kconfig +++ b/arch/arm/mach-stm32mp/Kconfig @@ -77,6 +77,25 @@ config TARGET_ST_STM32MP15x Evalulation board (EV1) or Discovery board (DK1 and DK2). The difference between board are managed with devicetree +config TARGET_ICORE_STM32MP1 + bool "Engicam i.Core STM32MP1 SOM" + select STM32MP15x + imply BOOTCOUNT_LIMIT + imply BOOTSTAGE + imply CMD_BOOTCOUNT + imply CMD_BOOTSTAGE + imply CMD_CLS if CMD_BMP + imply DISABLE_CONSOLE + imply PRE_CONSOLE_BUFFER + imply SILENT_CONSOLE + help + i.Core STM32MP1 is an EDIMM SOM based on STM32MP157A. + + i.Core STM32MP1 EDIMM2.2: + * EDIMM2.2 is a Form Factor Capacitive Evaluation Board. + * i.Core STM32MP1 needs to mount on top of EDIMM2.2 for + creating complete i.Core STM32MP1 EDIMM2.2 Starter Kit. + config TARGET_DH_STM32MP1_PDK2 bool "DH STM32MP1 PDK2" select STM32MP15x @@ -161,7 +180,8 @@ config DEBUG_UART_CLOCK endif source "arch/arm/mach-stm32mp/cmd_stm32prog/Kconfig" -source "board/st/stm32mp1/Kconfig" source "board/dhelectronics/dh_stm32mp1/Kconfig" +source "board/engicam/stm32mp1/Kconfig" +source "board/st/stm32mp1/Kconfig" endif |