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Add rt-thread art-pi board support based on STM32H750 SoC 

Add Engicam i.Core STM32MP1 SoM
 Add FIP header support for STM32programmer
 Update uart number when no serial device found for STM32MP1
 Remove board_check_usb_power function when ADC flag is not set
 Update SPL size limitation for STM32MP1
 Set soc_type, soc_pkg, soc_rev env variables for STM32MP1
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Merge tag 'u-boot-stm32-20210409' of https://source.denx.de/u-boot/custodians/u-boot-stm

Add rt-thread art-pi board support based on STM32H750 SoC
Add Engicam i.Core STM32MP1 SoM
Add FIP header support for STM32programmer
Update uart number when no serial device found for STM32MP1
Remove board_check_usb_power function when ADC flag is not set
Update SPL size limitation for STM32MP1
Set soc_type, soc_pkg, soc_rev env variables for STM32MP1
This commit is contained in:
Tom Rini 2021-04-09 13:10:59 -04:00
parent 92c4eb7ae3 2c2d7d6a72
commit 3f2e3c7845
51 changed files with 3085 additions and 513 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/dts/Makefile
View File

@ -456,7 +456,8 @@ dtb-$(CONFIG_STM32F7) += stm32f746-disco.dtb \
stm32f769-disco.dtb \
stm32746g-eval.dtb
dtb-$(CONFIG_STM32H7) += stm32h743i-disco.dtb \
stm32h743i-eval.dtb
stm32h743i-eval.dtb \
stm32h750i-art-pi.dtb
dtb-$(CONFIG_MACH_SUN4I) += \
sun4i-a10-a1000.dtb \
@ -1031,6 +1032,10 @@ dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb
dtb-$(CONFIG_STM32MP15x) += \
stm32mp157a-dk1.dtb \
stm32mp157a-avenger96.dtb \
stm32mp157a-icore-stm32mp1-ctouch2.dtb \
stm32mp157a-icore-stm32mp1-edimm2.2.dtb \
stm32mp157a-microgea-stm32mp1-microdev2.0.dtb \
stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dtb \
stm32mp157c-dk2.dtb \
stm32mp157c-ed1.dtb \
stm32mp157c-ev1.dtb \

274
arch/arm/dts/stm32h7-pinctrl.dtsi Normal file
View File

@ -0,0 +1,274 @@
/*
* Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <dt-bindings/pinctrl/stm32-pinfunc.h>
&pinctrl {
i2c1_pins_a: i2c1-0 {
pins {
pinmux = <STM32_PINMUX('B', 6, AF4)>, /* I2C1_SCL */
<STM32_PINMUX('B', 7, AF4)>; /* I2C1_SDA */
bias-disable;
drive-open-drain;
slew-rate = <0>;
};
};
ethernet_rmii: rmii-0 {
pins {
pinmux = <STM32_PINMUX('G', 11, AF11)>,
<STM32_PINMUX('G', 13, AF11)>,
<STM32_PINMUX('G', 12, AF11)>,
<STM32_PINMUX('C', 4, AF11)>,
<STM32_PINMUX('C', 5, AF11)>,
<STM32_PINMUX('A', 7, AF11)>,
<STM32_PINMUX('C', 1, AF11)>,
<STM32_PINMUX('A', 2, AF11)>,
<STM32_PINMUX('A', 1, AF11)>;
slew-rate = <2>;
};
};
sdmmc1_b4_pins_a: sdmmc1-b4-0 {
pins {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
<STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
<STM32_PINMUX('C', 12, AF12)>, /* SDMMC1_CK */
<STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
slew-rate = <3>;
drive-push-pull;
bias-disable;
};
};
sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
pins1 {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
<STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
<STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
slew-rate = <3>;
drive-push-pull;
bias-disable;
};
pins2{
pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
slew-rate = <3>;
drive-open-drain;
bias-disable;
};
};
sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
pins {
pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
<STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
<STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
<STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
};
};
sdmmc1_dir_pins_a: sdmmc1-dir-0 {
pins1 {
pinmux = <STM32_PINMUX('C', 6, AF8)>, /* SDMMC1_D0DIR */
<STM32_PINMUX('C', 7, AF8)>, /* SDMMC1_D123DIR */
<STM32_PINMUX('B', 9, AF7)>; /* SDMMC1_CDIR */
slew-rate = <3>;
drive-push-pull;
bias-pull-up;
};
pins2{
pinmux = <STM32_PINMUX('B', 8, AF7)>; /* SDMMC1_CKIN */
bias-pull-up;
};
};
sdmmc1_dir_sleep_pins_a: sdmmc1-dir-sleep-0 {
pins {
pinmux = <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC1_D0DIR */
<STM32_PINMUX('C', 7, ANALOG)>, /* SDMMC1_D123DIR */
<STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC1_CDIR */
<STM32_PINMUX('B', 8, ANALOG)>; /* SDMMC1_CKIN */
};
};
sdmmc2_b4_pins_a: sdmmc2-b4-0 {
pins {
pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC1_D0 */
<STM32_PINMUX('B', 15, AF9)>, /* SDMMC1_D1 */
<STM32_PINMUX('B', 3, AF9)>, /* SDMMC1_D2 */
<STM32_PINMUX('B', 4, AF9)>, /* SDMMC1_D3 */
<STM32_PINMUX('D', 6, AF11)>, /* SDMMC1_CK */
<STM32_PINMUX('D', 7, AF11)>; /* SDMMC1_CMD */
slew-rate = <3>;
drive-push-pull;
bias-disable;
};
};
sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 {
pins1 {
pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
<STM32_PINMUX('B', 15, AF9)>, /* SDMMC1_D1 */
<STM32_PINMUX('B', 3, AF9)>, /* SDMMC1_D2 */
<STM32_PINMUX('B', 4, AF9)>, /* SDMMC1_D3 */
<STM32_PINMUX('D', 6, AF11)>; /* SDMMC1_CK */
slew-rate = <3>;
drive-push-pull;
bias-disable;
};
pins2{
pinmux = <STM32_PINMUX('D', 7, AF11)>; /* SDMMC1_CMD */
slew-rate = <3>;
drive-open-drain;
bias-disable;
};
};
sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 {
pins {
pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC1_D0 */
<STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC1_D1 */
<STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC1_D2 */
<STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC1_D3 */
<STM32_PINMUX('D', 6, ANALOG)>, /* SDMMC1_CK */
<STM32_PINMUX('D', 7, ANALOG)>; /* SDMMC1_CMD */
};
};
spi1_pins: spi1-0 {
pins1 {
pinmux = <STM32_PINMUX('A', 5, AF5)>,
/* SPI1_CLK */
<STM32_PINMUX('B', 5, AF5)>;
/* SPI1_MOSI */
bias-disable;
drive-push-pull;
slew-rate = <2>;
};
pins2 {
pinmux = <STM32_PINMUX('G', 9, AF5)>;
/* SPI1_MISO */
bias-disable;
};
};
uart4_pins: uart4-0 {
pins1 {
pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('I', 9, AF8)>; /* UART4_RX */
bias-disable;
};
};
usart1_pins: usart1-0 {
pins1 {
pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('B', 15, AF4)>; /* USART1_RX */
bias-disable;
};
};
usart2_pins: usart2-0 {
pins1 {
pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
bias-disable;
};
};
usart3_pins: usart3-0 {
pins1 {
pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
<STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('B', 11, AF7)>, /* USART3_RX */
<STM32_PINMUX('D', 11, AF7)>; /* USART3_CTS_NSS */
bias-disable;
};
};
usbotg_hs_pins_a: usbotg-hs-0 {
pins {
pinmux = <STM32_PINMUX('H', 4, AF10)>, /* ULPI_NXT */
<STM32_PINMUX('I', 11, AF10)>, /* ULPI_DIR> */
<STM32_PINMUX('C', 0, AF10)>, /* ULPI_STP> */
<STM32_PINMUX('A', 5, AF10)>, /* ULPI_CK> */
<STM32_PINMUX('A', 3, AF10)>, /* ULPI_D0> */
<STM32_PINMUX('B', 0, AF10)>, /* ULPI_D1> */
<STM32_PINMUX('B', 1, AF10)>, /* ULPI_D2> */
<STM32_PINMUX('B', 10, AF10)>, /* ULPI_D3> */
<STM32_PINMUX('B', 11, AF10)>, /* ULPI_D4> */
<STM32_PINMUX('B', 12, AF10)>, /* ULPI_D5> */
<STM32_PINMUX('B', 13, AF10)>, /* ULPI_D6> */
<STM32_PINMUX('B', 5, AF10)>; /* ULPI_D7> */
bias-disable;
drive-push-pull;
slew-rate = <2>;
};
};
};

100
arch/arm/dts/stm32h7-u-boot.dtsi
View File

@ -20,6 +20,7 @@
gpio9 = &gpioj;
gpio10 = &gpiok;
mmc0 = &sdmmc1;
pinctrl0 = &pinctrl;
};
soc {
@ -36,30 +37,6 @@
pinctrl-0 = <&fmc_pins>;
pinctrl-names = "default";
status = "okay";
/*
* Memory configuration from sdram datasheet IS42S32800G-6BLI
* first bank is bank@0
* second bank is bank@1
*/
bank1: bank@1 {
st,sdram-control = /bits/ 8 <NO_COL_9
NO_ROW_12
MWIDTH_32
BANKS_4
CAS_2
SDCLK_3
RD_BURST_EN
RD_PIPE_DL_0>;
st,sdram-timing = /bits/ 8 <TMRD_1
TXSR_1
TRAS_1
TRC_6
TRP_2
TWR_1
TRCD_1>;
st,sdram-refcount = <1539>;
};
};
};
};
@ -136,77 +113,6 @@
compatible = "st,stm32-gpio";
};
&pinctrl {
fmc_pins: fmc@0 {
pins {
pinmux = <STM32_PINMUX('D', 0, AF12)>,
<STM32_PINMUX('D', 1, AF12)>,
<STM32_PINMUX('D', 8, AF12)>,
<STM32_PINMUX('D', 9, AF12)>,
<STM32_PINMUX('D',10, AF12)>,
<STM32_PINMUX('D',14, AF12)>,
<STM32_PINMUX('D',15, AF12)>,
<STM32_PINMUX('E', 0, AF12)>,
<STM32_PINMUX('E', 1, AF12)>,
<STM32_PINMUX('E', 7, AF12)>,
<STM32_PINMUX('E', 8, AF12)>,
<STM32_PINMUX('E', 9, AF12)>,
<STM32_PINMUX('E',10, AF12)>,
<STM32_PINMUX('E',11, AF12)>,
<STM32_PINMUX('E',12, AF12)>,
<STM32_PINMUX('E',13, AF12)>,
<STM32_PINMUX('E',14, AF12)>,
<STM32_PINMUX('E',15, AF12)>,
<STM32_PINMUX('F', 0, AF12)>,
<STM32_PINMUX('F', 1, AF12)>,
<STM32_PINMUX('F', 2, AF12)>,
<STM32_PINMUX('F', 3, AF12)>,
<STM32_PINMUX('F', 4, AF12)>,
<STM32_PINMUX('F', 5, AF12)>,
<STM32_PINMUX('F',11, AF12)>,
<STM32_PINMUX('F',12, AF12)>,
<STM32_PINMUX('F',13, AF12)>,
<STM32_PINMUX('F',14, AF12)>,
<STM32_PINMUX('F',15, AF12)>,
<STM32_PINMUX('G', 0, AF12)>,
<STM32_PINMUX('G', 1, AF12)>,
<STM32_PINMUX('G', 2, AF12)>,
<STM32_PINMUX('G', 4, AF12)>,
<STM32_PINMUX('G', 5, AF12)>,
<STM32_PINMUX('G', 8, AF12)>,
<STM32_PINMUX('G',15, AF12)>,
<STM32_PINMUX('H', 5, AF12)>,
<STM32_PINMUX('H', 6, AF12)>,
<STM32_PINMUX('H', 7, AF12)>,
<STM32_PINMUX('H', 8, AF12)>,
<STM32_PINMUX('H', 9, AF12)>,
<STM32_PINMUX('H',10, AF12)>,
<STM32_PINMUX('H',11, AF12)>,
<STM32_PINMUX('H',12, AF12)>,
<STM32_PINMUX('H',13, AF12)>,
<STM32_PINMUX('H',14, AF12)>,
<STM32_PINMUX('H',15, AF12)>,
<STM32_PINMUX('I', 0, AF12)>,
<STM32_PINMUX('I', 1, AF12)>,
<STM32_PINMUX('I', 2, AF12)>,
<STM32_PINMUX('I', 3, AF12)>,
<STM32_PINMUX('I', 4, AF12)>,
<STM32_PINMUX('I', 5, AF12)>,
<STM32_PINMUX('I', 6, AF12)>,
<STM32_PINMUX('I', 7, AF12)>,
<STM32_PINMUX('I', 9, AF12)>,
<STM32_PINMUX('I',10, AF12)>;
slew-rate = <3>;
};
};
};
&pwrcfg {
u-boot,dm-pre-reloc;
};
@ -222,3 +128,7 @@
&timer5 {
u-boot,dm-pre-reloc;
};
&pinctrl {
u-boot,dm-pre-reloc;
};

306
arch/arm/dts/stm32h743-pinctrl.dtsi
View File

@ -1,306 +0,0 @@
/*
* Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <dt-bindings/pinctrl/stm32-pinfunc.h>
/ {
soc {
pinctrl: pin-controller {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stm32h743-pinctrl";
ranges = <0 0x58020000 0x3000>;
interrupt-parent = <&exti>;
st,syscfg = <&syscfg 0x8>;
pins-are-numbered;
gpioa: gpio@58020000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x0 0x400>;
clocks = <&rcc GPIOA_CK>;
st,bank-name = "GPIOA";
interrupt-controller;
#interrupt-cells = <2>;
};
gpiob: gpio@58020400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x400 0x400>;
clocks = <&rcc GPIOB_CK>;
st,bank-name = "GPIOB";
interrupt-controller;
#interrupt-cells = <2>;
};
gpioc: gpio@58020800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x800 0x400>;
clocks = <&rcc GPIOC_CK>;
st,bank-name = "GPIOC";
interrupt-controller;
#interrupt-cells = <2>;
};
gpiod: gpio@58020c00 {
gpio-controller;
#gpio-cells = <2>;
reg = <0xc00 0x400>;
clocks = <&rcc GPIOD_CK>;
st,bank-name = "GPIOD";
interrupt-controller;
#interrupt-cells = <2>;
};
gpioe: gpio@58021000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1000 0x400>;
clocks = <&rcc GPIOE_CK>;
st,bank-name = "GPIOE";
interrupt-controller;
#interrupt-cells = <2>;
};
gpiof: gpio@58021400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1400 0x400>;
clocks = <&rcc GPIOF_CK>;
st,bank-name = "GPIOF";
interrupt-controller;
#interrupt-cells = <2>;
};
gpiog: gpio@58021800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1800 0x400>;
clocks = <&rcc GPIOG_CK>;
st,bank-name = "GPIOG";
interrupt-controller;
#interrupt-cells = <2>;
};
gpioh: gpio@58021c00 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1c00 0x400>;
clocks = <&rcc GPIOH_CK>;
st,bank-name = "GPIOH";
interrupt-controller;
#interrupt-cells = <2>;
};
gpioi: gpio@58022000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2000 0x400>;
clocks = <&rcc GPIOI_CK>;
st,bank-name = "GPIOI";
interrupt-controller;
#interrupt-cells = <2>;
};
gpioj: gpio@58022400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2400 0x400>;
clocks = <&rcc GPIOJ_CK>;
st,bank-name = "GPIOJ";
interrupt-controller;
#interrupt-cells = <2>;
};
gpiok: gpio@58022800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2800 0x400>;
clocks = <&rcc GPIOK_CK>;
st,bank-name = "GPIOK";
interrupt-controller;
#interrupt-cells = <2>;
};
i2c1_pins_a: i2c1-0 {
pins {
pinmux = <STM32_PINMUX('B', 6, AF4)>, /* I2C1_SCL */
<STM32_PINMUX('B', 7, AF4)>; /* I2C1_SDA */
bias-disable;
drive-open-drain;
slew-rate = <0>;
};
};
ethernet_rmii: rmii-0 {
pins {
pinmux = <STM32_PINMUX('G', 11, AF11)>,
<STM32_PINMUX('G', 13, AF11)>,
<STM32_PINMUX('G', 12, AF11)>,
<STM32_PINMUX('C', 4, AF11)>,
<STM32_PINMUX('C', 5, AF11)>,
<STM32_PINMUX('A', 7, AF11)>,
<STM32_PINMUX('C', 1, AF11)>,
<STM32_PINMUX('A', 2, AF11)>,
<STM32_PINMUX('A', 1, AF11)>;
slew-rate = <2>;
};
};
sdmmc1_b4_pins_a: sdmmc1-b4-0 {
pins {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
<STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
<STM32_PINMUX('C', 12, AF12)>, /* SDMMC1_CK */
<STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
slew-rate = <3>;
drive-push-pull;
bias-disable;
};
};
sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
pins1 {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
<STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
<STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
slew-rate = <3>;
drive-push-pull;
bias-disable;
};
pins2{
pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
slew-rate = <3>;
drive-open-drain;
bias-disable;
};
};
sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
pins {
pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
<STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
<STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
<STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
};
};
sdmmc1_dir_pins_a: sdmmc1-dir-0 {
pins1 {
pinmux = <STM32_PINMUX('C', 6, AF8)>, /* SDMMC1_D0DIR */
<STM32_PINMUX('C', 7, AF8)>, /* SDMMC1_D123DIR */
<STM32_PINMUX('B', 9, AF7)>; /* SDMMC1_CDIR */
slew-rate = <3>;
drive-push-pull;
bias-pull-up;
};
pins2{
pinmux = <STM32_PINMUX('B', 8, AF7)>; /* SDMMC1_CKIN */
bias-pull-up;
};
};
sdmmc1_dir_sleep_pins_a: sdmmc1-dir-sleep-0 {
pins {
pinmux = <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC1_D0DIR */
<STM32_PINMUX('C', 7, ANALOG)>, /* SDMMC1_D123DIR */
<STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC1_CDIR */
<STM32_PINMUX('B', 8, ANALOG)>; /* SDMMC1_CKIN */
};
};
usart1_pins: usart1-0 {
pins1 {
pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('B', 15, AF4)>; /* USART1_RX */
bias-disable;
};
};
usart2_pins: usart2-0 {
pins1 {
pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
bias-disable;
};
};
usbotg_hs_pins_a: usbotg-hs-0 {
pins {
pinmux = <STM32_PINMUX('H', 4, AF10)>, /* ULPI_NXT */
<STM32_PINMUX('I', 11, AF10)>, /* ULPI_DIR> */
<STM32_PINMUX('C', 0, AF10)>, /* ULPI_STP> */
<STM32_PINMUX('A', 5, AF10)>, /* ULPI_CK> */
<STM32_PINMUX('A', 3, AF10)>, /* ULPI_D0> */
<STM32_PINMUX('B', 0, AF10)>, /* ULPI_D1> */
<STM32_PINMUX('B', 1, AF10)>, /* ULPI_D2> */
<STM32_PINMUX('B', 10, AF10)>, /* ULPI_D3> */
<STM32_PINMUX('B', 11, AF10)>, /* ULPI_D4> */
<STM32_PINMUX('B', 12, AF10)>, /* ULPI_D5> */
<STM32_PINMUX('B', 13, AF10)>, /* ULPI_D6> */
<STM32_PINMUX('B', 5, AF10)>; /* ULPI_D7> */
bias-disable;
drive-push-pull;
slew-rate = <2>;
};
};
};
};
};

178
arch/arm/dts/stm32h743.dtsi
View File

@ -99,6 +99,22 @@
clocks = <&rcc USART2_CK>;
};
usart3: serial@40004800 {
compatible = "st,stm32h7-uart";
reg = <0x40004800 0x400>;
interrupts = <39>;
status = "disabled";
clocks = <&rcc USART3_CK>;
};
uart4: serial@40004c00 {
compatible = "st,stm32h7-uart";
reg = <0x40004c00 0x400>;
interrupts = <52>;
status = "disabled";
clocks = <&rcc UART4_CK>;
};
i2c1: i2c@40005400 {
compatible = "st,stm32f7-i2c";
#address-cells = <1>;
@ -123,7 +139,7 @@
status = "disabled";
};
i2c3: i2c@40005C00 {
i2c3: i2c@40005c00 {
compatible = "st,stm32f7-i2c";
#address-cells = <1>;
#size-cells = <0>;
@ -238,7 +254,7 @@
dmamux1: dma-router@40020800 {
compatible = "st,stm32h7-dmamux";
reg = <0x40020800 0x1c>;
reg = <0x40020800 0x40>;
#dma-cells = <3>;
dma-channels = <16>;
dma-requests = <128>;
@ -332,6 +348,20 @@
max-frequency = <120000000>;
};
sdmmc2: sdmmc@48022400 {
compatible = "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x10153180>;
reg = <0x48022400 0x400>;
interrupts = <124>;
interrupt-names = "cmd_irq";
clocks = <&rcc SDMMC2_CK>;
clock-names = "apb_pclk";
resets = <&rcc STM32H7_AHB2_RESET(SDMMC2)>;
cap-sd-highspeed;
cap-mmc-highspeed;
max-frequency = <120000000>;
};
exti: interrupt-controller@58000000 {
compatible = "st,stm32h7-exti";
interrupt-controller;
@ -356,7 +386,7 @@
status = "disabled";
};
i2c4: i2c@58001C00 {
i2c4: i2c@58001c00 {
compatible = "st,stm32f7-i2c";
#address-cells = <1>;
#size-cells = <0>;
@ -519,6 +549,148 @@
snps,pbl = <8>;
status = "disabled";
};
pinctrl: pin-controller@58020000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stm32h743-pinctrl";
ranges = <0 0x58020000 0x3000>;
interrupt-parent = <&exti>;
st,syscfg = <&syscfg 0x8>;
pins-are-numbered;
gpioa: gpio@58020000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x0 0x400>;
clocks = <&rcc GPIOA_CK>;
st,bank-name = "GPIOA";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 0 16>;
};
gpiob: gpio@58020400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x400 0x400>;
clocks = <&rcc GPIOB_CK>;
st,bank-name = "GPIOB";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 16 16>;
};
gpioc: gpio@58020800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x800 0x400>;
clocks = <&rcc GPIOC_CK>;
st,bank-name = "GPIOC";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 32 16>;
};
gpiod: gpio@58020c00 {
gpio-controller;
#gpio-cells = <2>;
reg = <0xc00 0x400>;
clocks = <&rcc GPIOD_CK>;
st,bank-name = "GPIOD";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 48 16>;
};
gpioe: gpio@58021000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1000 0x400>;
clocks = <&rcc GPIOE_CK>;
st,bank-name = "GPIOE";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 64 16>;
};
gpiof: gpio@58021400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1400 0x400>;
clocks = <&rcc GPIOF_CK>;
st,bank-name = "GPIOF";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 80 16>;
};
gpiog: gpio@58021800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1800 0x400>;
clocks = <&rcc GPIOG_CK>;
st,bank-name = "GPIOG";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 96 16>;
};
gpioh: gpio@58021c00 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x1c00 0x400>;
clocks = <&rcc GPIOH_CK>;
st,bank-name = "GPIOH";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 112 16>;
};
gpioi: gpio@58022000 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2000 0x400>;
clocks = <&rcc GPIOI_CK>;
st,bank-name = "GPIOI";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 128 16>;
};
gpioj: gpio@58022400 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2400 0x400>;
clocks = <&rcc GPIOJ_CK>;
st,bank-name = "GPIOJ";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
gpio-ranges = <&pinctrl 0 144 16>;
};
gpiok: gpio@58022800 {
gpio-controller;
#gpio-cells = <2>;
reg = <0x2800 0x400>;
clocks = <&rcc GPIOK_CK>;
st,bank-name = "GPIOK";
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <8>;
gpio-ranges = <&pinctrl 0 160 8>;
};
};
};
};

98
arch/arm/dts/stm32h743i-disco-u-boot.dtsi
View File

@ -1,3 +1,101 @@
// SPDX-License-Identifier: GPL-2.0+
#include <stm32h7-u-boot.dtsi>
&fmc {
/*
* Memory configuration from sdram datasheet IS42S32800G-6BLI
* first bank is bank@0
* second bank is bank@1
*/
bank1: bank@1 {
st,sdram-control = /bits/ 8 <NO_COL_9
NO_ROW_12
MWIDTH_32
BANKS_4
CAS_2
SDCLK_3
RD_BURST_EN
RD_PIPE_DL_0>;
st,sdram-timing = /bits/ 8 <TMRD_1
TXSR_1
TRAS_1
TRC_6
TRP_2
TWR_1
TRCD_1>;
st,sdram-refcount = <1539>;
};
};
&pinctrl {
fmc_pins: fmc@0 {
pins {
pinmux = <STM32_PINMUX('D', 0, AF12)>,
<STM32_PINMUX('D', 1, AF12)>,
<STM32_PINMUX('D', 8, AF12)>,
<STM32_PINMUX('D', 9, AF12)>,
<STM32_PINMUX('D',10, AF12)>,
<STM32_PINMUX('D',14, AF12)>,
<STM32_PINMUX('D',15, AF12)>,
<STM32_PINMUX('E', 0, AF12)>,
<STM32_PINMUX('E', 1, AF12)>,
<STM32_PINMUX('E', 7, AF12)>,
<STM32_PINMUX('E', 8, AF12)>,
<STM32_PINMUX('E', 9, AF12)>,
<STM32_PINMUX('E',10, AF12)>,
<STM32_PINMUX('E',11, AF12)>,
<STM32_PINMUX('E',12, AF12)>,
<STM32_PINMUX('E',13, AF12)>,
<STM32_PINMUX('E',14, AF12)>,
<STM32_PINMUX('E',15, AF12)>,
<STM32_PINMUX('F', 0, AF12)>,
<STM32_PINMUX('F', 1, AF12)>,
<STM32_PINMUX('F', 2, AF12)>,
<STM32_PINMUX('F', 3, AF12)>,
<STM32_PINMUX('F', 4, AF12)>,
<STM32_PINMUX('F', 5, AF12)>,
<STM32_PINMUX('F',11, AF12)>,
<STM32_PINMUX('F',12, AF12)>,
<STM32_PINMUX('F',13, AF12)>,
<STM32_PINMUX('F',14, AF12)>,
<STM32_PINMUX('F',15, AF12)>,
<STM32_PINMUX('G', 0, AF12)>,
<STM32_PINMUX('G', 1, AF12)>,
<STM32_PINMUX('G', 2, AF12)>,
<STM32_PINMUX('G', 4, AF12)>,
<STM32_PINMUX('G', 5, AF12)>,
<STM32_PINMUX('G', 8, AF12)>,
<STM32_PINMUX('G',15, AF12)>,
<STM32_PINMUX('H', 5, AF12)>,
<STM32_PINMUX('H', 6, AF12)>,
<STM32_PINMUX('H', 7, AF12)>,
<STM32_PINMUX('H', 8, AF12)>,
<STM32_PINMUX('H', 9, AF12)>,
<STM32_PINMUX('H',10, AF12)>,
<STM32_PINMUX('H',11, AF12)>,
<STM32_PINMUX('H',12, AF12)>,
<STM32_PINMUX('H',13, AF12)>,
<STM32_PINMUX('H',14, AF12)>,
<STM32_PINMUX('H',15, AF12)>,
<STM32_PINMUX('I', 0, AF12)>,
<STM32_PINMUX('I', 1, AF12)>,
<STM32_PINMUX('I', 2, AF12)>,
<STM32_PINMUX('I', 3, AF12)>,
<STM32_PINMUX('I', 4, AF12)>,
<STM32_PINMUX('I', 5, AF12)>,
<STM32_PINMUX('I', 6, AF12)>,
<STM32_PINMUX('I', 7, AF12)>,
<STM32_PINMUX('I', 9, AF12)>,
<STM32_PINMUX('I',10, AF12)>;
slew-rate = <3>;
};
};
};

2
arch/arm/dts/stm32h743i-disco.dts
View File

@ -6,7 +6,7 @@
/dts-v1/;
#include "stm32h743.dtsi"
#include "stm32h743-pinctrl.dtsi"
#include "stm32h7-pinctrl.dtsi"
/ {
model = "STMicroelectronics STM32H743i-Discovery board";

98
arch/arm/dts/stm32h743i-eval-u-boot.dtsi
View File

@ -1,3 +1,101 @@
// SPDX-License-Identifier: GPL-2.0+
#include <stm32h7-u-boot.dtsi>
&fmc {
/*
* Memory configuration from sdram datasheet IS42S32800G-6BLI
* first bank is bank@0
* second bank is bank@1
*/
bank1: bank@1 {
st,sdram-control = /bits/ 8 <NO_COL_9
NO_ROW_12
MWIDTH_32
BANKS_4
CAS_2
SDCLK_3
RD_BURST_EN
RD_PIPE_DL_0>;
st,sdram-timing = /bits/ 8 <TMRD_1
TXSR_1
TRAS_1
TRC_6
TRP_2
TWR_1
TRCD_1>;
st,sdram-refcount = <1539>;
};
};
&pinctrl {
fmc_pins: fmc@0 {
pins {
pinmux = <STM32_PINMUX('D', 0, AF12)>,
<STM32_PINMUX('D', 1, AF12)>,
<STM32_PINMUX('D', 8, AF12)>,
<STM32_PINMUX('D', 9, AF12)>,
<STM32_PINMUX('D',10, AF12)>,
<STM32_PINMUX('D',14, AF12)>,
<STM32_PINMUX('D',15, AF12)>,
<STM32_PINMUX('E', 0, AF12)>,
<STM32_PINMUX('E', 1, AF12)>,
<STM32_PINMUX('E', 7, AF12)>,
<STM32_PINMUX('E', 8, AF12)>,
<STM32_PINMUX('E', 9, AF12)>,
<STM32_PINMUX('E',10, AF12)>,
<STM32_PINMUX('E',11, AF12)>,
<STM32_PINMUX('E',12, AF12)>,
<STM32_PINMUX('E',13, AF12)>,
<STM32_PINMUX('E',14, AF12)>,
<STM32_PINMUX('E',15, AF12)>,
<STM32_PINMUX('F', 0, AF12)>,
<STM32_PINMUX('F', 1, AF12)>,
<STM32_PINMUX('F', 2, AF12)>,
<STM32_PINMUX('F', 3, AF12)>,
<STM32_PINMUX('F', 4, AF12)>,
<STM32_PINMUX('F', 5, AF12)>,
<STM32_PINMUX('F',11, AF12)>,
<STM32_PINMUX('F',12, AF12)>,
<STM32_PINMUX('F',13, AF12)>,
<STM32_PINMUX('F',14, AF12)>,
<STM32_PINMUX('F',15, AF12)>,
<STM32_PINMUX('G', 0, AF12)>,
<STM32_PINMUX('G', 1, AF12)>,
<STM32_PINMUX('G', 2, AF12)>,
<STM32_PINMUX('G', 4, AF12)>,
<STM32_PINMUX('G', 5, AF12)>,
<STM32_PINMUX('G', 8, AF12)>,
<STM32_PINMUX('G',15, AF12)>,
<STM32_PINMUX('H', 5, AF12)>,
<STM32_PINMUX('H', 6, AF12)>,
<STM32_PINMUX('H', 7, AF12)>,
<STM32_PINMUX('H', 8, AF12)>,
<STM32_PINMUX('H', 9, AF12)>,
<STM32_PINMUX('H',10, AF12)>,
<STM32_PINMUX('H',11, AF12)>,
<STM32_PINMUX('H',12, AF12)>,
<STM32_PINMUX('H',13, AF12)>,
<STM32_PINMUX('H',14, AF12)>,
<STM32_PINMUX('H',15, AF12)>,
<STM32_PINMUX('I', 0, AF12)>,
<STM32_PINMUX('I', 1, AF12)>,
<STM32_PINMUX('I', 2, AF12)>,
<STM32_PINMUX('I', 3, AF12)>,
<STM32_PINMUX('I', 4, AF12)>,
<STM32_PINMUX('I', 5, AF12)>,
<STM32_PINMUX('I', 6, AF12)>,
<STM32_PINMUX('I', 7, AF12)>,
<STM32_PINMUX('I', 9, AF12)>,
<STM32_PINMUX('I',10, AF12)>;
slew-rate = <3>;
};
};
};

2
arch/arm/dts/stm32h743i-eval.dts
View File

@ -42,7 +42,7 @@
/dts-v1/;
#include "stm32h743.dtsi"
#include "stm32h743-pinctrl.dtsi"
#include "stm32h7-pinctrl.dtsi"
/ {
model = "STMicroelectronics STM32H743i-EVAL board";

5
arch/arm/dts/stm32h750.dtsi Normal file
View File

@ -0,0 +1,5 @@
// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/* Copyright (C) STMicroelectronics 2021 - All Rights Reserved */
#include "stm32h743.dtsi"

81
arch/arm/dts/stm32h750i-art-pi-u-boot.dtsi Normal file
View File

@ -0,0 +1,81 @@
// SPDX-License-Identifier: GPL-2.0+
#include <stm32h7-u-boot.dtsi>
&fmc {
/*
* Memory configuration from sdram datasheet W9825G6KH
* first bank is bank@0
* second bank is bank@1
*/
bank1: bank@0 {
st,sdram-control = /bits/ 8 <NO_COL_9
NO_ROW_13
MWIDTH_16
BANKS_4
CAS_2
SDCLK_3
RD_BURST_EN
RD_PIPE_DL_0>;
st,sdram-timing = /bits/ 8 <TMRD_2
TXSR_6
TRAS_6
TRC_6
TRP_2
TWR_2
TRCD_2>;
st,sdram-refcount = <677>;
};
};
&pinctrl {
fmc_pins: fmc@0 {
pins {
pinmux = <STM32_PINMUX('D', 0, AF12)>,
<STM32_PINMUX('D', 1, AF12)>,
<STM32_PINMUX('D', 8, AF12)>,
<STM32_PINMUX('D', 9, AF12)>,
<STM32_PINMUX('D',10, AF12)>,
<STM32_PINMUX('D',14, AF12)>,
<STM32_PINMUX('D',15, AF12)>,
<STM32_PINMUX('E', 0, AF12)>,
<STM32_PINMUX('E', 1, AF12)>,
<STM32_PINMUX('E', 7, AF12)>,
<STM32_PINMUX('E', 8, AF12)>,
<STM32_PINMUX('E', 9, AF12)>,
<STM32_PINMUX('E',10, AF12)>,
<STM32_PINMUX('E',11, AF12)>,
<STM32_PINMUX('E',12, AF12)>,
<STM32_PINMUX('E',13, AF12)>,
<STM32_PINMUX('E',14, AF12)>,
<STM32_PINMUX('E',15, AF12)>,
<STM32_PINMUX('F', 0, AF12)>,
<STM32_PINMUX('F', 1, AF12)>,
<STM32_PINMUX('F', 2, AF12)>,
<STM32_PINMUX('F', 3, AF12)>,
<STM32_PINMUX('F', 4, AF12)>,
<STM32_PINMUX('F', 5, AF12)>,
<STM32_PINMUX('F',11, AF12)>,
<STM32_PINMUX('F',12, AF12)>,
<STM32_PINMUX('F',13, AF12)>,
<STM32_PINMUX('F',14, AF12)>,
<STM32_PINMUX('F',15, AF12)>,
<STM32_PINMUX('G', 0, AF12)>,
<STM32_PINMUX('G', 1, AF12)>,
<STM32_PINMUX('G', 2, AF12)>,
<STM32_PINMUX('G', 4, AF12)>,
<STM32_PINMUX('G', 5, AF12)>,
<STM32_PINMUX('G', 8, AF12)>,
<STM32_PINMUX('G',15, AF12)>,
<STM32_PINMUX('H', 5, AF12)>,
<STM32_PINMUX('C', 2, AF12)>,
<STM32_PINMUX('C', 3, AF12)>;
slew-rate = <3>;
};
};
};

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// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* Copyright 2021 - Dillon Min <dillon.minfei@gmail.com>
*
*/
/dts-v1/;
#include "stm32h750.dtsi"
#include "stm32h7-pinctrl.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
/ {
model = "RT-Thread STM32H750i-ART-PI board";
compatible = "st,stm32h750i-art-pi", "st,stm32h750";
chosen {
bootargs = "root=/dev/ram";
stdout-path = "serial0:2000000n8";
};
memory@c0000000 {
device_type = "memory";
reg = <0xc0000000 0x2000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
linux,cma {
compatible = "shared-dma-pool";
no-map;
size = <0x100000>;
linux,dma-default;
};
};
aliases {
serial0 = &uart4;
serial1 = &usart3;
};
leds {
compatible = "gpio-leds";
led-red {
gpios = <&gpioi 8 0>;
};
led-green {
gpios = <&gpioc 15 0>;
linux,default-trigger = "heartbeat";
};
};
v3v3: regulator-v3v3 {
compatible = "regulator-fixed";
regulator-name = "v3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
wlan_pwr: regulator-wlan {
compatible = "regulator-fixed";
regulator-name = "wl-reg";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&clk_hse {
clock-frequency = <25000000>;
};
&dma1 {
status = "okay";
};
&dma2 {
status = "okay";
};
&mac {
status = "disabled";
pinctrl-0 = <&ethernet_rmii>;
pinctrl-names = "default";
phy-mode = "rmii";
phy-handle = <&phy0>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy0: ethernet-phy@0 {
reg = <0>;
};
};
};
&sdmmc1 {
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>;
broken-cd;
st,neg-edge;
bus-width = <4>;
vmmc-supply = <&v3v3>;
status = "okay";
};
&sdmmc2 {
pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc2_b4_pins_a>;
pinctrl-1 = <&sdmmc2_b4_od_pins_a>;
pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>;
broken-cd;
non-removable;
st,neg-edge;
bus-width = <4>;
vmmc-supply = <&wlan_pwr>;
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
brcmf: bcrmf@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
&spi1 {
status = "okay";
pinctrl-0 = <&spi1_pins>;
pinctrl-names = "default";
cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>;
dmas = <&dmamux1 37 0x400 0x05>,
<&dmamux1 38 0x400 0x05>;
dma-names = "rx", "tx";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q128", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
partition@0 {
label = "root filesystem";
reg = <0 0x1000000>;
};
};
};
&usart2 {
pinctrl-0 = <&usart2_pins>;
pinctrl-names = "default";
status = "disabled";
};
&usart3 {
pinctrl-names = "default";
pinctrl-0 = <&usart3_pins>;
dmas = <&dmamux1 45 0x400 0x05>,
<&dmamux1 46 0x400 0x05>;
dma-names = "rx", "tx";
st,hw-flow-ctrl;
status = "okay";
bluetooth {
compatible = "brcm,bcm43438-bt";
host-wakeup-gpios = <&gpioc 0 GPIO_ACTIVE_HIGH>;
device-wakeup-gpios = <&gpioi 10 GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpioi 11 GPIO_ACTIVE_HIGH>;
max-speed = <115200>;
};
};
&uart4 {
pinctrl-0 = <&uart4_pins>;
pinctrl-names = "default";
status = "okay";
};

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// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
* Copyright (C) 2015-2018, STMicroelectronics - All Rights Reserved
*/
/*
* File generated by STMicroelectronics STM32CubeMX DDR Tool for MPUs
* DDR type: DDR3 / DDR3L
* DDR width: 32bits
* DDR density: 4Gb
* System frequency: 528000Khz
* Relaxed Timing Mode: false
* Address mapping type: RBC
*
* Save Date: 2019.05.14, save Time: 11:25:16
*/
#define DDR_MEM_COMPATIBLE ddr3-icore-1066-888-bin-g-1x4gb-528mhz
#define DDR_MEM_NAME "DDR3-DDR3L 32bits 528000kHz"
#define DDR_MEM_SPEED 528000
#define DDR_MEM_SIZE 0x20000000
#define DDR_MSTR 0x00040401
#define DDR_MRCTRL0 0x00000010
#define DDR_MRCTRL1 0x00000000
#define DDR_DERATEEN 0x00000000
#define DDR_DERATEINT 0x00800000
#define DDR_PWRCTL 0x00000000
#define DDR_PWRTMG 0x00400010
#define DDR_HWLPCTL 0x00000000
#define DDR_RFSHCTL0 0x00210000
#define DDR_RFSHCTL3 0x00000000
#define DDR_RFSHTMG 0x0080008A
#define DDR_CRCPARCTL0 0x00000000
#define DDR_DRAMTMG0 0x121B2414
#define DDR_DRAMTMG1 0x000A041B
#define DDR_DRAMTMG2 0x0607080F
#define DDR_DRAMTMG3 0x0050400C
#define DDR_DRAMTMG4 0x07040607
#define DDR_DRAMTMG5 0x06060403
#define DDR_DRAMTMG6 0x02020002
#define DDR_DRAMTMG7 0x00000202
#define DDR_DRAMTMG8 0x00001005
#define DDR_DRAMTMG14 0x000000A0
#define DDR_ZQCTL0 0xC2000040
#define DDR_DFITMG0 0x02050105
#define DDR_DFITMG1 0x00000202
#define DDR_DFILPCFG0 0x07000000
#define DDR_DFIUPD0 0xC0400003
#define DDR_DFIUPD1 0x00000000
#define DDR_DFIUPD2 0x00000000
#define DDR_DFIPHYMSTR 0x00000000
#define DDR_ODTCFG 0x06000600
#define DDR_ODTMAP 0x00000001
#define DDR_SCHED 0x00000C01
#define DDR_SCHED1 0x00000000
#define DDR_PERFHPR1 0x01000001
#define DDR_PERFLPR1 0x08000200
#define DDR_PERFWR1 0x08000400
#define DDR_DBG0 0x00000000
#define DDR_DBG1 0x00000000
#define DDR_DBGCMD 0x00000000
#define DDR_POISONCFG 0x00000000
#define DDR_PCCFG 0x00000010
#define DDR_PCFGR_0 0x00010000
#define DDR_PCFGW_0 0x00000000
#define DDR_PCFGQOS0_0 0x02100C03
#define DDR_PCFGQOS1_0 0x00800100
#define DDR_PCFGWQOS0_0 0x01100C03
#define DDR_PCFGWQOS1_0 0x01000200
#define DDR_PCFGR_1 0x00010000
#define DDR_PCFGW_1 0x00000000
#define DDR_PCFGQOS0_1 0x02100C03
#define DDR_PCFGQOS1_1 0x00800040
#define DDR_PCFGWQOS0_1 0x01100C03
#define DDR_PCFGWQOS1_1 0x01000200
#define DDR_ADDRMAP1 0x00080808
#define DDR_ADDRMAP2 0x00000000
#define DDR_ADDRMAP3 0x00000000
#define DDR_ADDRMAP4 0x00001F1F
#define DDR_ADDRMAP5 0x07070707
#define DDR_ADDRMAP6 0x0F0F0707
#define DDR_ADDRMAP9 0x00000000
#define DDR_ADDRMAP10 0x00000000
#define DDR_ADDRMAP11 0x00000000
#define DDR_PGCR 0x01442E02
#define DDR_PTR0 0x0022A41B
#define DDR_PTR1 0x047C0740
#define DDR_PTR2 0x042D9C80
#define DDR_ACIOCR 0x10400812
#define DDR_DXCCR 0x00000C40
#define DDR_DSGCR 0xF200001F
#define DDR_DCR 0x0000000B
#define DDR_DTPR0 0x36D477D0
#define DDR_DTPR1 0x098A00D8
#define DDR_DTPR2 0x10023600
#define DDR_MR0 0x00000830
#define DDR_MR1 0x00000000
#define DDR_MR2 0x00000208
#define DDR_MR3 0x00000000
#define DDR_ODTCR 0x00010000
#define DDR_ZQ0CR1 0x00000038
#define DDR_DX0GCR 0x0000CE81
#define DDR_DX0DLLCR 0x40000000
#define DDR_DX0DQTR 0xFFFFFFFF
#define DDR_DX0DQSTR 0x3DB02000
#define DDR_DX1GCR 0x0000CE81
#define DDR_DX1DLLCR 0x40000000
#define DDR_DX1DQTR 0xFFFFFFFF
#define DDR_DX1DQSTR 0x3DB02000
#define DDR_DX2GCR 0x0000CE81
#define DDR_DX2DLLCR 0x40000000
#define DDR_DX2DQTR 0xFFFFFFFF
#define DDR_DX2DQSTR 0x3DB02000
#define DDR_DX3GCR 0x0000CE81
#define DDR_DX3DLLCR 0x40000000
#define DDR_DX3DQTR 0xFFFFFFFF
#define DDR_DX3DQSTR 0x3DB02000
#include "stm32mp15-ddr.dtsi"

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// 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;
};
};

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// 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 C.TOUCH 2.0";
compatible = "engicam,icore-stm32mp1-ctouch2",
"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";
};

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// 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;
};
};

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// 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";
};

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// 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;
};
};

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// 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)
*/
/ {
compatible = "engicam,icore-stm32mp1", "st,stm32mp157";
memory@c0000000 {
device_type = "memory";
reg = <0xc0000000 0x20000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
mcuram2: mcuram2@10000000 {
compatible = "shared-dma-pool";
reg = <0x10000000 0x40000>;
no-map;
};
vdev0vring0: vdev0vring0@10040000 {
compatible = "shared-dma-pool";
reg = <0x10040000 0x1000>;
no-map;
};
vdev0vring1: vdev0vring1@10041000 {
compatible = "shared-dma-pool";
reg = <0x10041000 0x1000>;
no-map;
};
vdev0buffer: vdev0buffer@10042000 {
compatible = "shared-dma-pool";
reg = <0x10042000 0x4000>;
no-map;
};
mcuram: mcuram@30000000 {
compatible = "shared-dma-pool";
reg = <0x30000000 0x40000>;
no-map;
};
retram: retram@38000000 {
compatible = "shared-dma-pool";
reg = <0x38000000 0x10000>;
no-map;
};
};
vddcore: regulator-vddcore {
compatible = "regulator-fixed";
regulator-name = "vddcore";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
vdd: regulator-vdd {
compatible = "regulator-fixed";
regulator-name = "vdd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdd_usb: regulator-vdd-usb {
compatible = "regulator-fixed";
regulator-name = "vdd_usb";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdda: regulator-vdda {
compatible = "regulator-fixed";
regulator-name = "vdda";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdd_ddr: regulator-vdd-ddr {
compatible = "regulator-fixed";
regulator-name = "vdd_ddr";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
};
vtt_ddr: regulator-vtt-ddr {
compatible = "regulator-fixed";
regulator-name = "vtt_ddr";
regulator-min-microvolt = <675000>;
regulator-max-microvolt = <675000>;
regulator-always-on;
vin-supply = <&vdd>;
};
vref_ddr: regulator-vref-ddr {
compatible = "regulator-fixed";
regulator-name = "vref_ddr";
regulator-min-microvolt = <675000>;
regulator-max-microvolt = <675000>;
regulator-always-on;
vin-supply = <&vdd>;
};
vdd_sd: regulator-vdd-sd {
compatible = "regulator-fixed";
regulator-name = "vdd_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
v3v3: regulator-v3v3 {
compatible = "regulator-fixed";
regulator-name = "v3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
v2v8: regulator-v2v8 {
compatible = "regulator-fixed";
regulator-name = "v2v8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
vin-supply = <&v3v3>;
};
v1v8: regulator-v1v8 {
compatible = "regulator-fixed";
regulator-name = "v1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
vin-supply = <&v3v3>;
};
};
&dts {
status = "okay";
};
&i2c2 {
i2c-scl-falling-time-ns = <20>;
i2c-scl-rising-time-ns = <185>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c2_pins_a>;
pinctrl-1 = <&i2c2_sleep_pins_a>;
status = "okay";
};
&ipcc {
status = "okay";
};
&iwdg2{
timeout-sec = <32>;
status = "okay";
};
&m4_rproc{
memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
<&vdev0vring1>, <&vdev0buffer>;
mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
mbox-names = "vq0", "vq1", "shutdown";
interrupt-parent = <&exti>;
interrupts = <68 1>;
status = "okay";
};
&rng1 {
status = "okay";
};
&rtc{
status = "okay";
};
&vrefbuf {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
vdda-supply = <&vdd>;
status = "okay";
};

51
arch/arm/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-of7-u-boot.dtsi Normal file
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@ -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-microgea-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;
};
};

154
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@ -0,0 +1,154 @@
// 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-microgea-stm32mp1.dtsi"
#include "stm32mp15-pinctrl.dtsi"
#include "stm32mp15xxaa-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Engicam MicroGEA STM32MP1 MicroDev 2.0 7\" Open Frame";
compatible = "engicam,microgea-stm32mp1-microdev2.0-of7",
"engicam,microgea-stm32mp1", "st,stm32mp157";
aliases {
serial0 = &uart4;
serial1 = &uart8;
};
chosen {
stdout-path = "serial0:115200n8";
};
backlight: backlight {
compatible = "gpio-backlight";
gpios = <&gpiod 13 GPIO_ACTIVE_HIGH>;
default-on;
};
lcd_3v3: regulator-lcd-3v3 {
compatible = "regulator-fixed";
regulator-name = "lcd_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpiof 10 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
power-supply = <&panel_pwr>;
};
panel_pwr: regulator-panel-pwr {
compatible = "regulator-fixed";
regulator-name = "panel_pwr";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpiob 10 GPIO_ACTIVE_HIGH>;
regulator-always-on;
};
panel {
compatible = "auo,b101aw03";
backlight = <&backlight>;
enable-gpios = <&gpiof 2 GPIO_ACTIVE_HIGH>;
power-supply = <&lcd_3v3>;
port {
panel_in: endpoint {
remote-endpoint = <&ltdc_ep0_out>;
};
};
};
};
&i2c2 {
i2c-scl-falling-time-ns = <20>;
i2c-scl-rising-time-ns = <185>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c2_pins_a>;
pinctrl-1 = <&i2c2_sleep_pins_a>;
status = "okay";
};
&ltdc {
pinctrl-names = "default";
pinctrl-0 = <&ltdc_pins>;
status = "okay";
port {
ltdc_ep0_out: endpoint@0 {
reg = <0>;
remote-endpoint = <&panel_in>;
};
};
};
&pinctrl {
ltdc_pins: ltdc {
pins {
pinmux = <STM32_PINMUX('G', 10, AF14)>, /* LTDC_B2 */
<STM32_PINMUX('H', 12, AF14)>, /* LTDC_R6 */
<STM32_PINMUX('H', 11, AF14)>, /* LTDC_R5 */
<STM32_PINMUX('D', 10, AF14)>, /* LTDC_B3 */
<STM32_PINMUX('D', 9, AF14)>, /* LTDC_B0 */
<STM32_PINMUX('E', 5, AF14)>, /* LTDC_G0 */
<STM32_PINMUX('E', 6, AF14)>, /* LTDC_G1 */
<STM32_PINMUX('E', 13, AF14)>, /* LTDC_DE */
<STM32_PINMUX('E', 15, AF14)>, /* LTDC_R7 */
<STM32_PINMUX('G', 7, AF14)>, /* LTDC_CLK */
<STM32_PINMUX('G', 12, AF14)>, /* LTDC_B1 */
<STM32_PINMUX('H', 2, AF14)>, /* LTDC_R0 */
<STM32_PINMUX('H', 3, AF14)>, /* LTDC_R1 */
<STM32_PINMUX('H', 8, AF14)>, /* LTDC_R2 */
<STM32_PINMUX('H', 9, AF14)>, /* LTDC_R3 */
<STM32_PINMUX('H', 10, AF14)>, /* LTDC_R4 */
<STM32_PINMUX('H', 13, AF14)>, /* LTDC_G2 */
<STM32_PINMUX('H', 14, AF14)>, /* LTDC_G3 */
<STM32_PINMUX('H', 15, AF14)>, /* LTDC_G4 */
<STM32_PINMUX('I', 0, AF14)>, /* LTDC_G5 */
<STM32_PINMUX('I', 1, AF14)>, /* LTDC_G6 */
<STM32_PINMUX('I', 2, AF14)>, /* LTDC_G7 */
<STM32_PINMUX('I', 4, AF14)>, /* LTDC_B4 */
<STM32_PINMUX('I', 5, AF14)>, /* LTDC_B5 */
<STM32_PINMUX('B', 8, AF14)>, /* LTDC_B6 */
<STM32_PINMUX('I', 7, AF14)>, /* LTDC_B7 */
<STM32_PINMUX('I', 9, AF14)>, /* LTDC_VSYNC */
<STM32_PINMUX('I', 10, AF14)>; /* LTDC_HSYNC */
bias-disable;
drive-push-pull;
slew-rate = <3>;
};
};
};
&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 = <&vdd>;
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";
};
/* J31: RS323 */
&uart8 {
pinctrl-names = "default";
pinctrl-0 = <&uart8_pins_a>;
status = "okay";
};

51
arch/arm/dts/stm32mp157a-microgea-stm32mp1-microdev2.0-u-boot.dtsi Normal file
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@ -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-microgea-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;
};
};

55
arch/arm/dts/stm32mp157a-microgea-stm32mp1-microdev2.0.dts Normal file
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@ -0,0 +1,55 @@
// 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-microgea-stm32mp1.dtsi"
#include "stm32mp15-pinctrl.dtsi"
#include "stm32mp15xxaa-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Engicam MicroGEA STM32MP1 MicroDev 2.0 Carrier Board";
compatible = "engicam,microgea-stm32mp1-microdev2.0",
"engicam,microgea-stm32mp1", "st,stm32mp157";
aliases {
serial0 = &uart4;
serial1 = &uart8;
};
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 = <&vdd>;
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";
};
/* J31: RS323 */
&uart8 {
pinctrl-names = "default";
pinctrl-0 = <&uart8_pins_a>;
status = "okay";
};

118
arch/arm/dts/stm32mp157a-microgea-stm32mp1-u-boot.dtsi Normal file
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@ -0,0 +1,118 @@
// 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-ddr3-1x4Gb-1066-binG.dtsi"
&vin {
u-boot,dm-pre-reloc;
};
&vddcore {
u-boot,dm-pre-reloc;
};
&vdd {
u-boot,dm-pre-reloc;
};
&vddq_ddr {
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;
};
};

148
arch/arm/dts/stm32mp157a-microgea-stm32mp1.dtsi Normal file
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@ -0,0 +1,148 @@
// 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)
*/
/ {
compatible = "engicam,microgea-stm32mp1", "st,stm32mp157";
memory@c0000000 {
device_type = "memory";
reg = <0xc0000000 0x10000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
mcuram2: mcuram2@10000000 {
compatible = "shared-dma-pool";
reg = <0x10000000 0x40000>;
no-map;
};
vdev0vring0: vdev0vring0@10040000 {
compatible = "shared-dma-pool";
reg = <0x10040000 0x1000>;
no-map;
};
vdev0vring1: vdev0vring1@10041000 {
compatible = "shared-dma-pool";
reg = <0x10041000 0x1000>;
no-map;
};
vdev0buffer: vdev0buffer@10042000 {
compatible = "shared-dma-pool";
reg = <0x10042000 0x4000>;
no-map;
};
mcuram: mcuram@30000000 {
compatible = "shared-dma-pool";
reg = <0x30000000 0x40000>;
no-map;
};
retram: retram@38000000 {
compatible = "shared-dma-pool";
reg = <0x38000000 0x10000>;
no-map;
};
};
vin: regulator-vin {
compatible = "regulator-fixed";
regulator-name = "vin";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
vddcore: regulator-vddcore {
compatible = "regulator-fixed";
regulator-name = "vddcore";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
vin-supply = <&vin>;
};
vdd: regulator-vdd {
compatible = "regulator-fixed";
regulator-name = "vdd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
vin-supply = <&vin>;
};
vddq_ddr: regulator-vddq-ddr {
compatible = "regulator-fixed";
regulator-name = "vddq_ddr";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
vin-supply = <&vin>;
};
};
&dts {
status = "okay";
};
&fmc {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&fmc_pins_a>;
pinctrl-1 = <&fmc_sleep_pins_a>;
status = "okay";
nand-controller@4,0 {
status = "okay";
nand@0 {
reg = <0>;
nand-on-flash-bbt;
#address-cells = <1>;
#size-cells = <1>;
};
};
};
&ipcc {
status = "okay";
};
&iwdg2{
timeout-sec = <32>;
status = "okay";
};
&m4_rproc{
memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
<&vdev0vring1>, <&vdev0buffer>;
mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
mbox-names = "vq0", "vq1", "shutdown";
interrupt-parent = <&exti>;
interrupts = <68 1>;
status = "okay";
};
&rng1 {
status = "okay";
};
&rtc{
status = "okay";
};
&vrefbuf {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
vdda-supply = <&vdd>;
status = "okay";
};

4
arch/arm/mach-stm32/stm32h7/Kconfig
View File

@ -6,7 +6,11 @@ config TARGET_STM32H743_DISCO
config TARGET_STM32H743_EVAL
bool "STM32H743 Evaluation board"
config TARGET_STM32H750_ART_PI
bool "STM32H750 ART Pi board"
source "board/st/stm32h743-eval/Kconfig"
source "board/st/stm32h743-disco/Kconfig"
source "board/st/stm32h750-art-pi/Kconfig"
endif

56
arch/arm/mach-stm32mp/Kconfig
View File

@ -16,13 +16,13 @@ config SPL
select SPL_REGMAP
select SPL_DM_RESET
select SPL_SERIAL_SUPPORT
select SPL_SPI_LOAD
select SPL_SYSCON
select SPL_WATCHDOG_SUPPORT if WATCHDOG
imply BOOTSTAGE_STASH if SPL_BOOTSTAGE
imply SPL_BOOTSTAGE if BOOTSTAGE
imply SPL_DISPLAY_PRINT
imply SPL_LIBDISK_SUPPORT
imply SPL_SPI_LOAD if SPL_SPI_SUPPORT
config SYS_SOC
default "stm32mp"
@ -77,6 +77,57 @@ config TARGET_ST_STM32MP15x
Evalulation board (EV1) or Discovery board (DK1 and DK2).
The difference between board are managed with devicetree
config TARGET_MICROGEA_STM32MP1
bool "Engicam MicroGEA 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
MicroGEA STM32MP1 is a STM32MP157A based Micro SOM.
MicroGEA STM32MP1 MicroDev 2.0:
* MicroDev 2.0 is a general purpose miniature carrier board with CAN,
LTE and LVDS panel interfaces.
* MicroGEA STM32MP1 needs to mount on top of this MicroDev 2.0 board
for creating complete MicroGEA STM32MP1 MicroDev 2.0 Carrier board.
MicroGEA STM32MP1 MicroDev 2.0 7" OF:
* 7" OF is a capacitive touch 7" Open Frame panel solutions with LVDS
panel and toucscreen.
* MicroGEA STM32MP1 needs to mount on top of MicroDev 2.0 board with
pluged 7" OF for creating complete MicroGEA STM32MP1 MicroDev 2.0 7"
Open Frame Solution board.
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.
i.Core STM32MP1 C.TOUCH 2.0
* C.TOUCH 2.0 is a general purpose Carrier board.
* i.Core STM32MP1 needs to mount on top of this Carrier board
for creating complete i.Core STM32MP1 C.TOUCH 2.0 board.
config TARGET_DH_STM32MP1_PDK2
bool "DH STM32MP1 PDK2"
select STM32MP15x
@ -161,7 +212,8 @@ 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

17
arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c
View File

@ -73,15 +73,16 @@ static int do_stm32prog(struct cmd_tbl *cmdtp, int flag, int argc,
size = simple_strtoul(argv[4], NULL, 16);
/* check STM32IMAGE presence */
if (size == 0 &&
!stm32prog_header_check((struct raw_header_s *)addr, &header)) {
size = header.image_length + BL_HEADER_SIZE;
if (size == 0) {
stm32prog_header_check((struct raw_header_s *)addr, &header);
if (header.type == HEADER_STM32IMAGE) {
size = header.image_length + BL_HEADER_SIZE;
/* uImage detected in STM32IMAGE, execute the script */
if (IMAGE_FORMAT_LEGACY ==
genimg_get_format((void *)(addr + BL_HEADER_SIZE)))
return image_source_script(addr + BL_HEADER_SIZE,
"script@1");
/* uImage detected in STM32IMAGE, execute the script */
if (IMAGE_FORMAT_LEGACY ==
genimg_get_format((void *)(addr + BL_HEADER_SIZE)))
return image_source_script(addr + BL_HEADER_SIZE, "script@1");
}
}
if (IS_ENABLED(CONFIG_DM_VIDEO))

59
arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.c
View File

@ -60,8 +60,6 @@ static const efi_guid_t uuid_mmc[3] = {
ROOTFS_MMC2_UUID
};
DECLARE_GLOBAL_DATA_PTR;
/* order of column in flash layout file */
enum stm32prog_col_t {
COL_OPTION,
@ -73,6 +71,16 @@ enum stm32prog_col_t {
COL_NB_STM32
};
#define FIP_TOC_HEADER_NAME 0xAA640001
struct fip_toc_header {
u32 name;
u32 serial_number;
u64 flags;
};
DECLARE_GLOBAL_DATA_PTR;
/* partition handling routines : CONFIG_CMD_MTDPARTS */
int mtdparts_init(void);
int find_dev_and_part(const char *id, struct mtd_device **dev,
@ -88,46 +96,57 @@ char *stm32prog_get_error(struct stm32prog_data *data)
return data->error;
}
u8 stm32prog_header_check(struct raw_header_s *raw_header,
struct image_header_s *header)
static bool stm32prog_is_fip_header(struct fip_toc_header *header)
{
return (header->name == FIP_TOC_HEADER_NAME) && header->serial_number;
}
void stm32prog_header_check(struct raw_header_s *raw_header,
struct image_header_s *header)
{
unsigned int i;
header->present = 0;
if (!raw_header || !header) {
log_debug("%s:no header data\n", __func__);
return;
}
header->type = HEADER_NONE;
header->image_checksum = 0x0;
header->image_length = 0x0;
if (!raw_header || !header) {
log_debug("%s:no header data\n", __func__);
return -1;
if (stm32prog_is_fip_header((struct fip_toc_header *)raw_header)) {
header->type = HEADER_FIP;
return;
}
if (raw_header->magic_number !=
(('S' << 0) | ('T' << 8) | ('M' << 16) | (0x32 << 24))) {
log_debug("%s:invalid magic number : 0x%x\n",
__func__, raw_header->magic_number);
return -2;
return;
}
/* only header v1.0 supported */
if (raw_header->header_version != 0x00010000) {
log_debug("%s:invalid header version : 0x%x\n",
__func__, raw_header->header_version);
return -3;
return;
}
if (raw_header->reserved1 != 0x0 || raw_header->reserved2) {
log_debug("%s:invalid reserved field\n", __func__);
return -4;
return;
}
for (i = 0; i < (sizeof(raw_header->padding) / 4); i++) {
if (raw_header->padding[i] != 0) {
log_debug("%s:invalid padding field\n", __func__);
return -5;
return;
}
}
header->present = 1;
header->type = HEADER_STM32IMAGE;
header->image_checksum = le32_to_cpu(raw_header->image_checksum);
header->image_length = le32_to_cpu(raw_header->image_length);
return 0;
return;
}
static u32 stm32prog_header_checksum(u32 addr, struct image_header_s *header)
@ -356,8 +375,8 @@ static int parse_flash_layout(struct stm32prog_data *data,
data->part_nb = 0;
/* check if STM32image is detected */
if (!stm32prog_header_check((struct raw_header_s *)addr,
&data->header)) {
stm32prog_header_check((struct raw_header_s *)addr, &data->header);
if (data->header.type == HEADER_STM32IMAGE) {
u32 checksum;
addr = addr + BL_HEADER_SIZE;
@ -1410,7 +1429,7 @@ static int stm32prog_copy_fsbl(struct stm32prog_part_t *part)
if (part->target != STM32PROG_NAND &&
part->target != STM32PROG_SPI_NAND)
return -1;
return -EINVAL;
dfu = dfu_get_entity(part->alt_id);
@ -1420,8 +1439,10 @@ static int stm32prog_copy_fsbl(struct stm32prog_part_t *part)
ret = dfu->read_medium(dfu, 0, (void *)&raw_header, &size);
if (ret)
return ret;
if (stm32prog_header_check(&raw_header, &header))
return -1;
stm32prog_header_check(&raw_header, &header);
if (header.type != HEADER_STM32IMAGE)
return -ENOENT;
/* read header + payload */
size = header.image_length + BL_HEADER_SIZE;

12
arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.h
View File

@ -37,8 +37,14 @@ enum stm32prog_link_t {
LINK_UNDEFINED,
};
enum stm32prog_header_t {
HEADER_NONE,
HEADER_STM32IMAGE,
HEADER_FIP,
};
struct image_header_s {
bool present;
enum stm32prog_header_t type;
u32 image_checksum;
u32 image_length;
};
@ -160,8 +166,8 @@ int stm32prog_pmic_read(struct stm32prog_data *data, u32 offset,
int stm32prog_pmic_start(struct stm32prog_data *data);
/* generic part*/
u8 stm32prog_header_check(struct raw_header_s *raw_header,
struct image_header_s *header);
void stm32prog_header_check(struct raw_header_s *raw_header,
struct image_header_s *header);
int stm32prog_dfu_init(struct stm32prog_data *data);
void stm32prog_next_phase(struct stm32prog_data *data);
void stm32prog_do_reset(struct stm32prog_data *data);

11
arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog_serial.c
View File

@ -309,11 +309,10 @@ static u8 stm32prog_header(struct stm32prog_data *data)
/* force cleanup to avoid issue with previous read */
dfu_transaction_cleanup(dfu_entity);
ret = stm32prog_header_check(data->header_data,
&data->header);
stm32prog_header_check(data->header_data, &data->header);
/* no header : max size is partition size */
if (ret) {
/* no stm32 image header : max size is partition size */
if (data->header.type != HEADER_STM32IMAGE) {
dfu_entity->get_medium_size(dfu_entity, &size);
data->header.image_length = size;
}
@ -389,7 +388,7 @@ static u8 stm32prog_start(struct stm32prog_data *data, u32 address)
data->dfu_seq = 0;
printf("\n received length = 0x%x\n", data->cursor);
if (data->header.present) {
if (data->header.type == HEADER_STM32IMAGE) {
if (data->cursor !=
(data->header.image_length + BL_HEADER_SIZE)) {
stm32prog_err("transmission interrupted (length=0x%x expected=0x%x)",
@ -789,7 +788,7 @@ static void download_command(struct stm32prog_data *data)
}
}
if (image_header->present) {
if (data->header.type == HEADER_STM32IMAGE) {
if (data->cursor <= BL_HEADER_SIZE)
goto end;
/* compute checksum on payload */

117
arch/arm/mach-stm32mp/cpu.c
View File

@ -372,89 +372,78 @@ u32 get_cpu_package(void)
return get_otp(BSEC_OTP_PKG, PKG_SHIFT, PKG_MASK);
}
void get_soc_name(char name[SOC_NAME_SIZE])
{
char *cpu_s, *cpu_r, *pkg;
static const char * const soc_type[] = {
"????",
"151C", "151A", "151F", "151D",
"153C", "153A", "153F", "153D",
"157C", "157A", "157F", "157D"
};
/* MPUs Part Numbers */
switch (get_cpu_type()) {
case CPU_STM32MP157Fxx:
cpu_s = "157F";
break;
case CPU_STM32MP157Dxx:
cpu_s = "157D";
break;
case CPU_STM32MP157Cxx:
cpu_s = "157C";
break;
case CPU_STM32MP157Axx:
cpu_s = "157A";
break;
case CPU_STM32MP153Fxx:
cpu_s = "153F";
break;
case CPU_STM32MP153Dxx:
cpu_s = "153D";
static const char * const soc_pkg[] = { "??", "AD", "AC", "AB", "AA" };
static const char * const soc_rev[] = { "?", "A", "B", "Z" };
static void get_cpu_string_offsets(unsigned int *type, unsigned int *pkg,
unsigned int *rev)
{
u32 cpu_type = get_cpu_type();
u32 ct = cpu_type & ~(BIT(7) | BIT(0));
u32 cm = ((cpu_type & BIT(7)) >> 6) | (cpu_type & BIT(0));
u32 cp = get_cpu_package();
/* Bits 0 and 7 are the ACDF, 00:C 01:A 10:F 11:D */
switch (ct) {
case CPU_STM32MP151Cxx:
*type = cm + 1;
break;
case CPU_STM32MP153Cxx:
cpu_s = "153C";
*type = cm + 5;
break;
case CPU_STM32MP153Axx:
cpu_s = "153A";
break;
case CPU_STM32MP151Fxx:
cpu_s = "151F";
break;
case CPU_STM32MP151Dxx:
cpu_s = "151D";
break;
case CPU_STM32MP151Cxx:
cpu_s = "151C";
break;
case CPU_STM32MP151Axx:
cpu_s = "151A";
case CPU_STM32MP157Cxx:
*type = cm + 9;
break;
default:
cpu_s = "????";
*type = 0;
break;
}
/* Package */
switch (get_cpu_package()) {
switch (cp) {
case PKG_AA_LBGA448:
pkg = "AA";
break;
case PKG_AB_LBGA354:
pkg = "AB";
break;
case PKG_AC_TFBGA361:
pkg = "AC";
break;
case PKG_AD_TFBGA257:
pkg = "AD";
*pkg = cp;
break;
default:
pkg = "??";
*pkg = 0;
break;
}
/* REVISION */
/* Revision */
switch (get_cpu_rev()) {
case CPU_REVA:
cpu_r = "A";
*rev = 1;
break;
case CPU_REVB:
cpu_r = "B";
*rev = 2;
break;
case CPU_REVZ:
cpu_r = "Z";
*rev = 3;
break;
default:
cpu_r = "?";
*rev = 0;
break;
}
}
snprintf(name, SOC_NAME_SIZE, "STM32MP%s%s Rev.%s", cpu_s, pkg, cpu_r);
void get_soc_name(char name[SOC_NAME_SIZE])
{
unsigned int type, pkg, rev;
get_cpu_string_offsets(&type, &pkg, &rev);
snprintf(name, SOC_NAME_SIZE, "STM32MP%s%s Rev.%s",
soc_type[type], soc_pkg[pkg], soc_rev[rev]);
}
#if defined(CONFIG_DISPLAY_CPUINFO)
@ -502,8 +491,8 @@ static void setup_boot_mode(void)
if (IS_ENABLED(CONFIG_CMD_STM32PROG_SERIAL))
gd->flags &= ~(GD_FLG_SILENT |
GD_FLG_DISABLE_CONSOLE);
printf("uart%d = %s not found in device tree!\n",
instance, cmd);
log_err("uart%d = %s not found in device tree!\n",
instance + 1, cmd);
break;
}
sprintf(cmd, "%d", dev_seq(dev));
@ -514,7 +503,7 @@ static void setup_boot_mode(void)
if (IS_ENABLED(CONFIG_CMD_STM32PROG_SERIAL) && gd->cur_serial_dev != dev) {
gd->flags &= ~(GD_FLG_SILENT |
GD_FLG_DISABLE_CONSOLE);
printf("serial boot with console enabled!\n");
log_info("serial boot with console enabled!\n");
}
break;
case BOOT_SERIAL_USB:
@ -546,7 +535,7 @@ static void setup_boot_mode(void)
switch (forced_mode) {
case BOOT_FASTBOOT:
printf("Enter fastboot!\n");
log_info("Enter fastboot!\n");
env_set("preboot", "env set preboot; fastboot 0");
break;
case BOOT_STM32PROG:
@ -556,7 +545,7 @@ static void setup_boot_mode(void)
case BOOT_UMS_MMC0:
case BOOT_UMS_MMC1:
case BOOT_UMS_MMC2:
printf("Enter UMS!\n");
log_info("Enter UMS!\n");
instance = forced_mode - BOOT_UMS_MMC0;
sprintf(cmd, "env set preboot; ums 0 mmc %d", instance);
env_set("preboot", cmd);
@ -646,11 +635,23 @@ static int setup_serial_number(void)
return 0;
}
static void setup_soc_type_pkg_rev(void)
{
unsigned int type, pkg, rev;
get_cpu_string_offsets(&type, &pkg, &rev);
env_set("soc_type", soc_type[type]);
env_set("soc_pkg", soc_pkg[pkg]);
env_set("soc_rev", soc_rev[rev]);
}
int arch_misc_init(void)
{
setup_boot_mode();
setup_mac_address();
setup_serial_number();
setup_soc_type_pkg_rev();
return 0;
}

12
board/engicam/stm32mp1/Kconfig Normal file
View File

@ -0,0 +1,12 @@
if TARGET_ICORE_STM32MP1 || TARGET_MICROGEA_STM32MP1
config SYS_BOARD
default "stm32mp1"
config SYS_VENDOR
default "engicam"
config SYS_CONFIG_NAME
default "stm32mp1"
endif

26
board/engicam/stm32mp1/MAINTAINERS Normal file
View File

@ -0,0 +1,26 @@
MicroGEA-STM32MP1-MICRODEV2.0
M: Jagan Teki <jagan@amarulasolutions.com>
M: Matteo Lisi <matteo.lisi@engicam.com>
S: Maintained
F: arch/arm/dts/stm32mp15*microgea*
F: configs/stm32mp15-microgea-stm32mp1-microdev2_defconfig
MicroGEA-STM32MP1-MICRODEV2.0-OF7
M: Jagan Teki <jagan@amarulasolutions.com>
M: Matteo Lisi <matteo.lisi@engicam.com>
S: Maintained
F: configs/stm32mp15-microgea-stm32mp1-microdev2-of7_defconfig
i.Core-STM32MP1-CTOUCH2.0
M: Jagan Teki <jagan@amarulasolutions.com>
M: Matteo Lisi <matteo.lisi@engicam.com>
S: Maintained
F: configs/stm32mp15-icore-stm32mp1-ctouch2_defconfig
i.Core-STM32MP1-EDIMM2.2
M: Jagan Teki <jagan@amarulasolutions.com>
M: Matteo Lisi <matteo.lisi@engicam.com>
S: Maintained
F: arch/arm/dts/stm32mp15*icore*
F: board/engicam/stm32mp1
F: configs/stm32mp15-icore-stm32mp1-edimm2.2_defconfig

10
board/engicam/stm32mp1/Makefile Normal file
View File

@ -0,0 +1,10 @@
# SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
#
# Copyright (C) 2018, STMicroelectronics - All Rights Reserved
#
ifdef CONFIG_SPL_BUILD
obj-y += spl.o
else
obj-y += stm32mp1.o
endif

48
board/engicam/stm32mp1/spl.c Normal file
View File

@ -0,0 +1,48 @@
// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
* Copyright (C) 2020 Engicam S.r.l.
* Copyright (C) 2020 Amarula Solutions(India)
*/
#include <common.h>
#include <asm/io.h>
/* board early initialisation in board_f: need to use global variable */
static u32 opp_voltage_mv __section(".data");
void board_vddcore_init(u32 voltage_mv)
{
if (IS_ENABLED(CONFIG_PMIC_STPMIC1) && CONFIG_IS_ENABLED(POWER_SUPPORT))
opp_voltage_mv = voltage_mv;
}
int board_early_init_f(void)
{
return 0;
}
#ifdef CONFIG_DEBUG_UART_BOARD_INIT
void board_debug_uart_init(void)
{
#if (CONFIG_DEBUG_UART_BASE == STM32_UART4_BASE)
#define RCC_MP_APB1ENSETR (STM32_RCC_BASE + 0x0A00)
#define RCC_MP_AHB4ENSETR (STM32_RCC_BASE + 0x0A28)
/* UART4 clock enable */
setbits_le32(RCC_MP_APB1ENSETR, BIT(16));
#define GPIOG_BASE 0x50008000
/* GPIOG clock enable */
writel(BIT(6), RCC_MP_AHB4ENSETR);
/* GPIO configuration for ST boards: Uart4 TX = G11 */
writel(0xffbfffff, GPIOG_BASE + 0x00);
writel(0x00006000, GPIOG_BASE + 0x24);
#else
#error("CONFIG_DEBUG_UART_BASE: not supported value")
#endif
}
#endif

125
board/engicam/stm32mp1/stm32mp1.c Normal file
View File

@ -0,0 +1,125 @@
// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
* Copyright (C) 2020 Engicam S.r.l.
* Copyright (C) 2020 Amarula Solutions(India)
* Author: Jagan Teki <jagan@amarulasolutions.com>
*/
#include <common.h>
#include <env.h>
#include <env_internal.h>
#include <syscon.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <power/regulator.h>
DECLARE_GLOBAL_DATA_PTR;
int checkboard(void)
{
char *mode;
const char *fdt_compat;
int fdt_compat_len;
if (IS_ENABLED(CONFIG_TFABOOT))
mode = "trusted";
else
mode = "basic";
printf("Board: stm32mp1 in %s mode", mode);
fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
&fdt_compat_len);
if (fdt_compat && fdt_compat_len)
printf(" (%s)", fdt_compat);
puts("\n");
return 0;
}
/* board dependent setup after realloc */
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = STM32_DDR_BASE + 0x100;
if (IS_ENABLED(CONFIG_DM_REGULATOR))
regulators_enable_boot_on(_DEBUG);
return 0;
}
int board_late_init(void)
{
return 0;
}
enum env_location env_get_location(enum env_operation op, int prio)
{
u32 bootmode = get_bootmode();
if (prio)
return ENVL_UNKNOWN;
switch (bootmode & TAMP_BOOT_DEVICE_MASK) {
case BOOT_FLASH_SD:
case BOOT_FLASH_EMMC:
if (CONFIG_IS_ENABLED(ENV_IS_IN_MMC))
return ENVL_MMC;
else if (CONFIG_IS_ENABLED(ENV_IS_IN_EXT4))
return ENVL_EXT4;
else
return ENVL_NOWHERE;
case BOOT_FLASH_NAND:
case BOOT_FLASH_SPINAND:
if (CONFIG_IS_ENABLED(ENV_IS_IN_UBI))
return ENVL_UBI;
else
return ENVL_NOWHERE;
case BOOT_FLASH_NOR:
if (CONFIG_IS_ENABLED(ENV_IS_IN_SPI_FLASH))
return ENVL_SPI_FLASH;
else
return ENVL_NOWHERE;
default:
return ENVL_NOWHERE;
}
}
const char *env_ext4_get_intf(void)
{
u32 bootmode = get_bootmode();
switch (bootmode & TAMP_BOOT_DEVICE_MASK) {
case BOOT_FLASH_SD:
case BOOT_FLASH_EMMC:
return "mmc";
default:
return "";
}
}
const char *env_ext4_get_dev_part(void)
{
static char *const dev_part[] = {"0:auto", "1:auto", "2:auto"};
u32 bootmode = get_bootmode();
return dev_part[(bootmode & TAMP_BOOT_INSTANCE_MASK) - 1];
}
int mmc_get_env_dev(void)
{
u32 bootmode = get_bootmode();
return (bootmode & TAMP_BOOT_INSTANCE_MASK) - 1;
}
#if defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, struct bd_info *bd)
{
return 0;
}
#endif

19
board/st/stm32h750-art-pi/Kconfig Normal file
View File

@ -0,0 +1,19 @@
if TARGET_STM32H750_ART_PI
config SYS_BOARD
string
default "stm32h750-art-pi"
config SYS_VENDOR
string
default "st"
config SYS_SOC
string
default "stm32h7"
config SYS_CONFIG_NAME
string
default "stm32h750-art-pi"
endif

7
board/st/stm32h750-art-pi/MAINTAINERS Normal file
View File

@ -0,0 +1,7 @@
STM32H750 ART PI BOARD
M: Dillon Min <dillon.minfei@gmail.com>
S: Maintained
F: board/st/stm32h750-art-pi
F: include/configs/stm32h750-art-pi.h
F: configs/stm32h750-art-pi_defconfig
F: arch/arm/dts/stm32h7*

6
board/st/stm32h750-art-pi/Makefile Normal file
View File

@ -0,0 +1,6 @@
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2021, RT-Thread - All Rights Reserved
# Author(s): Dillon Min, <dillon.minfei@gmail.com> for RT-Thread.
obj-y := stm32h750-art-pi.o

58
board/st/stm32h750-art-pi/stm32h750-art-pi.c Normal file
View File

@ -0,0 +1,58 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2021, STMicroelectronics - All Rights Reserved
* Author(s): Dillon Min <dillon.minfei@gmail.com>
*/
#include <common.h>
#include <dm.h>
#include <init.h>
#include <log.h>
#include <asm/global_data.h>
DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
debug("DRAM init failed: %d\n", ret);
return ret;
}
if (fdtdec_setup_mem_size_base() != 0)
ret = -EINVAL;
return ret;
}
int dram_init_banksize(void)
{
fdtdec_setup_memory_banksize();
return 0;
}
int board_early_init_f(void)
{
return 0;
}
u32 get_board_rev(void)
{
return 0;
}
int board_late_init(void)
{
return 0;
}
int board_init(void)
{
gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
return 0;
}

9
board/st/stm32mp1/stm32mp1.c
View File

@ -347,6 +347,9 @@ static int board_check_usb_power(void)
u32 nb_blink;
u8 i;
if (!IS_ENABLED(CONFIG_ADC))
return -ENODEV;
node = ofnode_path("/config");
if (!ofnode_valid(node)) {
log_debug("no /config node?\n");
@ -370,11 +373,7 @@ static int board_check_usb_power(void)
/* perform maximum of 2 ADC measurements to detect power supply current */
for (i = 0; i < 2; i++) {
if (IS_ENABLED(CONFIG_ADC))
ret = adc_measurement(node, adc_count, &min_uV, &max_uV);
else
ret = -ENODEV;
ret = adc_measurement(node, adc_count, &min_uV, &max_uV);
if (ret)
return ret;

51
configs/stm32h750-art-pi_defconfig Normal file
View File

@ -0,0 +1,51 @@
CONFIG_ARM=y
CONFIG_ARCH_STM32=y
CONFIG_SYS_TEXT_BASE=0x90000000
CONFIG_SYS_MALLOC_F_LEN=0xF00
CONFIG_NR_DRAM_BANKS=1
CONFIG_ENV_SIZE=0x2000
CONFIG_STM32H7=y
CONFIG_TARGET_STM32H750_ART_PI=y
CONFIG_DEFAULT_DEVICE_TREE="stm32h750i-art-pi"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=3
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n"
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_DEFAULT_FDT_FILE="stm32h750i-art-pi"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_BOARD_LATE_INIT=y
CONFIG_SYS_PROMPT="U-Boot > "
CONFIG_CMD_GPT=y
CONFIG_CMD_MMC=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_EXT4_WRITE=y
# CONFIG_ISO_PARTITION is not set
CONFIG_OF_CONTROL=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
# CONFIG_NET is not set
CONFIG_DM_MMC=y
CONFIG_STM32_SDMMC2=y
# CONFIG_PINCTRL_FULL is not set
CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_BAUDRATE=2000000
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttySTM0,2000000 root=/dev/ram loglevel=8"
CONFIG_BOOTCOMMAND="bootm 90080000"
CONFIG_REQUIRE_SERIAL_CONSOLE=y
CONFIG_SERIAL_PRESENT=y
CONFIG_DM_SERIAL=y
CONFIG_STM32_SERIAL=y
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x0
CONFIG_FIT_ENABLE_SHA256_SUPPORT=y
CONFIG_FIT_FULL_CHECK=y
CONFIG_FIT_PRINT=y
CONFIG_LEGACY_IMAGE_FORMAT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_USE_BOOTCOMMAND=y
CONFIG_DM_DMA=y

79
configs/stm32mp15-icore-stm32mp1-ctouch2_defconfig Normal file
View File

@ -0,0 +1,79 @@
CONFIG_ARM=y
CONFIG_ARCH_STM32MP=y
CONFIG_SYS_MALLOC_F_LEN=0x3000
CONFIG_SYS_MEMTEST_START=0xc0000000
CONFIG_SYS_MEMTEST_END=0xc4000000
CONFIG_ENV_OFFSET=0x280000
CONFIG_SPL_TEXT_BASE=0x2FFC2500
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL=y
CONFIG_TARGET_ICORE_STM32MP1=y
CONFIG_ENV_OFFSET_REDUND=0x2C0000
# CONFIG_ARMV7_VIRT is not set
CONFIG_DEFAULT_DEVICE_TREE="stm32mp157a-icore-stm32mp1-ctouch2"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SYS_PROMPT="STM32MP> "
CONFIG_CMD_ADTIMG=y
CONFIG_CMD_ERASEENV=y
CONFIG_CMD_MEMINFO=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_ADC=y
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_REMOTEPROC=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT4_WRITE=y
# CONFIG_SPL_DOS_PARTITION is not set
CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended interrupt-controller \\\#interrupt-cells interrupt-parent dmas dma-names assigned-clocks assigned-clock-rates assigned-clock-parents hwlocks"
CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
# CONFIG_SPL_ENV_IS_NOWHERE is not set
CONFIG_DM_HWSPINLOCK=y
CONFIG_HWSPINLOCK_STM32=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_STM32F7=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_DM_MAILBOX=y
CONFIG_STM32_IPCC=y
CONFIG_STM32_FMC2_EBI=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_STM32_SDMMC2=y
CONFIG_PHY_REALTEK=y
CONFIG_DM_ETH=y
CONFIG_DWC_ETH_QOS=y
CONFIG_PHY=y
CONFIG_PINCONF=y
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_PINCTRL_STMFX=y
CONFIG_DM_PMIC=y
# CONFIG_SPL_PMIC_CHILDREN is not set
CONFIG_PMIC_STPMIC1=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_REMOTEPROC_STM32_COPRO=y
CONFIG_DM_RTC=y
CONFIG_RTC_STM32=y
CONFIG_SERIAL_RX_BUFFER=y
CONFIG_WDT=y
CONFIG_WDT_STM32MP=y
CONFIG_LZO=y
CONFIG_ERRNO_STR=y

79
configs/stm32mp15-icore-stm32mp1-edimm2.2_defconfig Normal file
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@ -0,0 +1,79 @@
CONFIG_ARM=y
CONFIG_ARCH_STM32MP=y
CONFIG_SYS_MALLOC_F_LEN=0x3000
CONFIG_SYS_MEMTEST_START=0xc0000000
CONFIG_SYS_MEMTEST_END=0xc4000000
CONFIG_ENV_OFFSET=0x280000
CONFIG_SPL_TEXT_BASE=0x2FFC2500
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL=y
CONFIG_TARGET_ICORE_STM32MP1=y
CONFIG_ENV_OFFSET_REDUND=0x2C0000
# CONFIG_ARMV7_VIRT is not set
CONFIG_DEFAULT_DEVICE_TREE="stm32mp157a-icore-stm32mp1-edimm2.2"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SYS_PROMPT="STM32MP> "
CONFIG_CMD_ADTIMG=y
CONFIG_CMD_ERASEENV=y
CONFIG_CMD_MEMINFO=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_ADC=y
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_REMOTEPROC=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT4_WRITE=y
# CONFIG_SPL_DOS_PARTITION is not set
CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended interrupt-controller \\\#interrupt-cells interrupt-parent dmas dma-names assigned-clocks assigned-clock-rates assigned-clock-parents hwlocks"
CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
# CONFIG_SPL_ENV_IS_NOWHERE is not set
CONFIG_DM_HWSPINLOCK=y
CONFIG_HWSPINLOCK_STM32=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_STM32F7=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_DM_MAILBOX=y
CONFIG_STM32_IPCC=y
CONFIG_STM32_FMC2_EBI=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_STM32_SDMMC2=y
CONFIG_PHY_REALTEK=y
CONFIG_DM_ETH=y
CONFIG_DWC_ETH_QOS=y
CONFIG_PHY=y
CONFIG_PINCONF=y
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_PINCTRL_STMFX=y
CONFIG_DM_PMIC=y
# CONFIG_SPL_PMIC_CHILDREN is not set
CONFIG_PMIC_STPMIC1=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_REMOTEPROC_STM32_COPRO=y
CONFIG_DM_RTC=y
CONFIG_RTC_STM32=y
CONFIG_SERIAL_RX_BUFFER=y
CONFIG_WDT=y
CONFIG_WDT_STM32MP=y
CONFIG_LZO=y
CONFIG_ERRNO_STR=y

79
configs/stm32mp15-microgea-stm32mp1-microdev2-of7_defconfig Normal file
View File

@ -0,0 +1,79 @@
CONFIG_ARM=y
CONFIG_ARCH_STM32MP=y
CONFIG_SYS_MALLOC_F_LEN=0x3000
CONFIG_SYS_MEMTEST_START=0xc0000000
CONFIG_SYS_MEMTEST_END=0xc4000000
CONFIG_ENV_OFFSET=0x280000
CONFIG_SPL_TEXT_BASE=0x2FFC2500
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL=y
CONFIG_TARGET_MICROGEA_STM32MP1=y
CONFIG_ENV_OFFSET_REDUND=0x2C0000
# CONFIG_ARMV7_VIRT is not set
CONFIG_DEFAULT_DEVICE_TREE="stm32mp157a-microgea-stm32mp1-microdev2.0-of7"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SYS_PROMPT="STM32MP> "
CONFIG_CMD_ADTIMG=y
CONFIG_CMD_ERASEENV=y
CONFIG_CMD_MEMINFO=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_ADC=y
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_REMOTEPROC=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT4_WRITE=y
# CONFIG_SPL_DOS_PARTITION is not set
CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended interrupt-controller \\\#interrupt-cells interrupt-parent dmas dma-names assigned-clocks assigned-clock-rates assigned-clock-parents hwlocks"
CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
# CONFIG_SPL_ENV_IS_NOWHERE is not set
CONFIG_DM_HWSPINLOCK=y
CONFIG_HWSPINLOCK_STM32=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_STM32F7=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_DM_MAILBOX=y
CONFIG_STM32_IPCC=y
CONFIG_STM32_FMC2_EBI=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_STM32_SDMMC2=y
CONFIG_PHY_REALTEK=y
CONFIG_DM_ETH=y
CONFIG_DWC_ETH_QOS=y
CONFIG_PHY=y
CONFIG_PINCONF=y
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_PINCTRL_STMFX=y
CONFIG_DM_PMIC=y
# CONFIG_SPL_PMIC_CHILDREN is not set
CONFIG_PMIC_STPMIC1=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_REMOTEPROC_STM32_COPRO=y
CONFIG_DM_RTC=y
CONFIG_RTC_STM32=y
CONFIG_SERIAL_RX_BUFFER=y
CONFIG_WDT=y
CONFIG_WDT_STM32MP=y
CONFIG_LZO=y
CONFIG_ERRNO_STR=y

79
configs/stm32mp15-microgea-stm32mp1-microdev2_defconfig Normal file
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@ -0,0 +1,79 @@
CONFIG_ARM=y
CONFIG_ARCH_STM32MP=y
CONFIG_SYS_MALLOC_F_LEN=0x3000
CONFIG_SYS_MEMTEST_START=0xc0000000
CONFIG_SYS_MEMTEST_END=0xc4000000
CONFIG_ENV_OFFSET=0x280000
CONFIG_SPL_TEXT_BASE=0x2FFC2500
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL=y
CONFIG_TARGET_MICROGEA_STM32MP1=y
CONFIG_ENV_OFFSET_REDUND=0x2C0000
# CONFIG_ARMV7_VIRT is not set
CONFIG_DEFAULT_DEVICE_TREE="stm32mp157a-microgea-stm32mp1-microdev2.0"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SYS_PROMPT="STM32MP> "
CONFIG_CMD_ADTIMG=y
CONFIG_CMD_ERASEENV=y
CONFIG_CMD_MEMINFO=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_ADC=y
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_REMOTEPROC=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT4_WRITE=y
# CONFIG_SPL_DOS_PARTITION is not set
CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended interrupt-controller \\\#interrupt-cells interrupt-parent dmas dma-names assigned-clocks assigned-clock-rates assigned-clock-parents hwlocks"
CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
# CONFIG_SPL_ENV_IS_NOWHERE is not set
CONFIG_DM_HWSPINLOCK=y
CONFIG_HWSPINLOCK_STM32=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_STM32F7=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_DM_MAILBOX=y
CONFIG_STM32_IPCC=y
CONFIG_STM32_FMC2_EBI=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_STM32_SDMMC2=y
CONFIG_PHY_REALTEK=y
CONFIG_DM_ETH=y
CONFIG_DWC_ETH_QOS=y
CONFIG_PHY=y
CONFIG_PINCONF=y
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_PINCTRL_STMFX=y
CONFIG_DM_PMIC=y
# CONFIG_SPL_PMIC_CHILDREN is not set
CONFIG_PMIC_STPMIC1=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_REMOTEPROC_STM32_COPRO=y
CONFIG_DM_RTC=y
CONFIG_RTC_STM32=y
CONFIG_SERIAL_RX_BUFFER=y
CONFIG_WDT=y
CONFIG_WDT_STM32MP=y
CONFIG_LZO=y
CONFIG_ERRNO_STR=y

3
drivers/ram/stm32_sdram.c
View File

@ -268,6 +268,7 @@ static int stm32_fmc_of_to_plat(struct udevice *dev)
u32 swp_fmc;
ofnode bank_node;
char *bank_name;
char _bank_name[128] = {0};
u8 bank = 0;
int ret;
@ -300,6 +301,8 @@ static int stm32_fmc_of_to_plat(struct udevice *dev)
dev_for_each_subnode(bank_node, dev) {
/* extract the bank index from DT */
bank_name = (char *)ofnode_get_name(bank_node);
strlcpy(_bank_name, bank_name, sizeof(_bank_name));
bank_name = (char *)_bank_name;
strsep(&bank_name, "@");
if (!bank_name) {
pr_err("missing sdram bank index");

48
include/configs/stm32h750-art-pi.h Normal file
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@ -0,0 +1,48 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2021, STMicroelectronics - All Rights Reserved
* Author(s): Dillon Min <dillon.minfei@gmail.com>
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <config.h>
#include <linux/sizes.h>
/* For booting Linux, use the first 16MB of memory */
#define CONFIG_SYS_BOOTMAPSZ (SZ_16M + SZ_8M)
#define CONFIG_SYS_FLASH_BASE 0x90000000
#define CONFIG_SYS_INIT_SP_ADDR 0x24040000
/*
* Configuration of the external SDRAM memory
*/
#define CONFIG_SYS_LOAD_ADDR 0xC1800000
#define CONFIG_LOADADDR 0xC1800000
#define CONFIG_SYS_HZ_CLOCK 1000000
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0)
#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_addr_r=0xC0008000\0" \
"fdtfile=stm32h750i-art-pi.dtb\0" \
"fdt_addr_r=0xC0408000\0" \
"scriptaddr=0xC0418000\0" \
"pxefile_addr_r=0xC0428000\0" \
"ramdisk_addr_r=0xC0438000\0" \
BOOTENV
#endif /* __CONFIG_H */

9
include/configs/stm32mp1.h
View File

@ -50,13 +50,12 @@
/* SPL support */
#ifdef CONFIG_SPL
/* SPL use DDR */
#define CONFIG_SPL_BSS_START_ADDR 0xC0200000
#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
#define CONFIG_SYS_SPL_MALLOC_START 0xC0300000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x01D00000
/* limit SYSRAM usage to first 128 KB */
#define CONFIG_SPL_MAX_SIZE 0x00020000
/* Restrict SPL to fit within SYSRAM */
#define STM32_SYSRAM_END (STM32_SYSRAM_BASE + STM32_SYSRAM_SIZE)
#define CONFIG_SPL_MAX_FOOTPRINT (STM32_SYSRAM_END - CONFIG_SPL_TEXT_BASE)
#define CONFIG_SPL_STACK (STM32_SYSRAM_BASE + \
STM32_SYSRAM_SIZE)
#endif /* #ifdef CONFIG_SPL */

2
include/dt-bindings/memory/stm32-sdram.h
View File

@ -34,8 +34,10 @@
#define TXSR_1 (1 - 1)
#define TXSR_6 (6 - 1)
#define TXSR_7 (7 - 1)
#define TXSR_8 (8 - 1)
#define TRAS_1 (1 - 1)
#define TRAS_4 (4 - 1)
#define TRAS_6 (6 - 1)
#define TRC_6 (6 - 1)
#define TWR_1 (1 - 1)
#define TWR_2 (2 - 1)